Module:Convert/data

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    < Module:Convert
    Revision as of 02:34, 8 December 2023 by Strimo (talk | contribs) (Strimo moved page Module:convert/data to Module:Convert/data without leaving a redirect)
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    Documentation for this module may be created at Module:Convert/data/doc

    -- Conversion data used by [[Module:Convert]] which uses mw.loadData() for
    -- read-only access to this module so that it is loaded only once per page.
    -- See [[:en:Template:Convert/Transwiki guide]] if copying to another wiki.
    --
    -- These data tables follow:
    --   all_units           all properties for a unit, including default output
    --   default_exceptions  exceptions for default output ('kg' and 'g' have different defaults)
    --   link_exceptions     exceptions for links ('kg' and 'g' have different links)
    --
    -- These tables are generated by a script which reads the wikitext of a page that
    -- documents the required properties of each unit; see [[:en:Module:Convert/doc]].
    
    ---------------------------------------------------------------------------
    -- Do not change the data in this table because it is created by running --
    -- a script that reads the wikitext from a wiki page (see note above).   --
    ---------------------------------------------------------------------------
    local all_units = {
        ["Gy"] = {
    	_name1   = "gray",
    	_symbol  = "Gy",
    	utype    = "absorbed radiation dose",
    	scale    = 1,
    	prefixes = 1,
    	default  = "rad",
    	link     = "Gray (unit)",
        },
        ["rad"] = {
    	_name1   = "rad",
    	_symbol  = "rad",
    	utype    = "absorbed radiation dose",
    	scale    = 0.01,
    	prefixes = 1,
    	default  = "Gy",
    	link     = "Rad (unit)",
        },
        ["cm/s2"] = {
    	name1    = "centimetre per second squared",
    	name1_us = "centimeter per second squared",
    	name2    = "centimetres per second squared",
    	name2_us = "centimeters per second squared",
    	symbol   = "cm/s<sup>2</sup>",
    	utype    = "acceleration",
    	scale    = 0.01,
    	default  = "ft/s2",
    	link     = "Gal (unit)",
        },
        ["ft/s2"] = {
    	name1    = "foot per second squared",
    	name2    = "feet per second squared",
    	symbol   = "ft/s<sup>2</sup>",
    	utype    = "acceleration",
    	scale    = 0.3048,
    	default  = "m/s2",
        },
        ["g0"] = {
    	name1    = "standard gravity",
    	name2    = "standard gravities",
    	symbol   = "''g''<sub>0</sub>",
    	utype    = "acceleration",
    	scale    = 9.80665,
    	default  = "m/s2",
        },
        ["g-force"] = {
    	name2    = "''g''",
    	symbol   = "''g''",
    	utype    = "acceleration",
    	scale    = 9.80665,
    	default  = "m/s2",
    	link     = "g-force",
        },
        ["km/hs"] = {
    	name1    = "kilometre per hour per second",
    	name1_us = "kilometer per hour per second",
    	name2    = "kilometres per hour per second",
    	name2_us = "kilometers per hour per second",
    	symbol   = "km/(h⋅s)",
    	utype    = "acceleration",
    	scale    = 0.27777777777777779,
    	default  = "mph/s",
    	link     = "Acceleration",
        },
        ["km/s2"] = {
    	name1    = "kilometre per second squared",
    	name1_us = "kilometer per second squared",
    	name2    = "kilometres per second squared",
    	name2_us = "kilometers per second squared",
    	symbol   = "km/s<sup>2</sup>",
    	utype    = "acceleration",
    	scale    = 1000,
    	default  = "mph/s",
    	link     = "Acceleration",
        },
        ["m/s2"] = {
    	name1    = "metre per second squared",
    	name1_us = "meter per second squared",
    	name2    = "metres per second squared",
    	name2_us = "meters per second squared",
    	symbol   = "m/s<sup>2</sup>",
    	utype    = "acceleration",
    	scale    = 1,
    	default  = "ft/s2",
        },
        ["mph/s"] = {
    	name1    = "mile per hour per second",
    	name2    = "miles per hour per second",
    	symbol   = "mph/s",
    	utype    = "acceleration",
    	scale    = 0.44704,
    	default  = "km/hs",
    	link     = "Acceleration",
        },
        ["km/h/s"] = {
    	target   = "km/hs",
        },
        ["standard gravity"] = {
    	target   = "g0",
        },
        ["1000sqft"] = {
    	name1    = "thousand square feet",
    	name2    = "thousand square feet",
    	symbol   = "1000&nbsp;sq&nbsp;ft",
    	utype    = "area",
    	scale    = 92.90304,
    	default  = "m2",
    	link     = "Square foot",
        },
        ["a"] = {
    	_name1   = "are",
    	_symbol  = "a",
    	utype    = "area",
    	scale    = 100,
    	prefixes = 1,
    	default  = "sqft",
    	link     = "Hectare#Are",
        },
        ["acre"] = {
    	symbol   = "acre",
    	usename  = 1,
    	utype    = "area",
    	scale    = 4046.8564224,
    	default  = "ha",
    	subdivs  = { ["rood"] = { 4, default = "ha" }, ["sqperch"] = { 160, default = "ha" } },
        },
        ["acre-sing"] = {
    	target   = "acre",
        },
        ["arpent"] = {
    	symbol   = "arpent",
    	usename  = 1,
    	utype    = "area",
    	scale    = 3418.89,
    	default  = "ha",
        },
        ["cda"] = {
    	name1    = "cuerda",
    	symbol   = "cda",
    	utype    = "area",
    	scale    = 3930.395625,
    	default  = "ha acre",
        },
        ["daa"] = {
    	name1    = "decare",
    	symbol   = "daa",
    	utype    = "area",
    	scale    = 1000,
    	default  = "km2 sqmi",
        },
        ["dunam"] = {
    	symbol   = "dunam",
    	usename  = 1,
    	utype    = "area",
    	scale    = 1000,
    	default  = "km2 sqmi",
        },
        ["dunum"] = {
    	symbol   = "dunum",
    	usename  = 1,
    	utype    = "area",
    	scale    = 1000,
    	default  = "km2 sqmi",
    	link     = "Dunam",
        },
        ["ha"] = {
    	name1    = "hectare",
    	symbol   = "ha",
    	utype    = "area",
    	scale    = 10000,
    	default  = "acre",
        },
        ["hectare"] = {
    	name1    = "hectare",
    	symbol   = "ha",
    	usename  = 1,
    	utype    = "area",
    	scale    = 10000,
    	default  = "acre",
        },
        ["Irish acre"] = {
    	name1    = "Irish acre",
    	symbol   = "Irish&nbsp;acres",
    	utype    = "area",
    	scale    = 6555.2385024,
    	default  = "ha",
    	link     = "Acre (Irish)",
        },
        ["m2"] = {
    	_name1   = "square metre",
    	_name1_us= "square meter",
    	_symbol  = "m<sup>2</sup>",
    	prefix_position= 8,
    	utype    = "area",
    	scale    = 1,
    	prefixes = 2,
    	default  = "sqft",
    	link     = "Square metre",
        },
        ["pondemaat"] = {
    	name1    = "pondemaat",
    	name2    = "pondemaat",
    	symbol   = "pond",
    	utype    = "area",
    	scale    = 3674.363358816,
    	default  = "m2",
    	link     = ":nl:pondemaat",
        },
        ["pyeong"] = {
    	name2    = "pyeong",
    	symbol   = "pyeong",
    	usename  = 1,
    	utype    = "area",
    	scale    = 3.3057851239669422,
    	default  = "m2",
        },
        ["rai"] = {
    	name2    = "rai",
    	symbol   = "rai",
    	utype    = "area",
    	scale    = 1600,
    	default  = "m2",
    	link     = "Rai (unit)",
        },
        ["rood"] = {
    	symbol   = "rood",
    	usename  = 1,
    	utype    = "area",
    	scale    = 1011.7141056,
    	default  = "sqft m2",
    	subdivs  = { ["sqperch"] = { 40, default = "m2" } },
    	link     = "Rood (unit)",
        },
        ["sqfoot"] = {
    	name1    = "square foot",
    	name2    = "square foot",
    	symbol   = "sq&nbsp;ft",
    	utype    = "area",
    	scale    = 0.09290304,
    	default  = "m2",
        },
        ["sqft"] = {
    	name1    = "square foot",
    	name2    = "square feet",
    	symbol   = "sq&nbsp;ft",
    	utype    = "area",
    	scale    = 0.09290304,
    	default  = "m2",
        },
        ["sqin"] = {
    	name1    = "square inch",
    	name2    = "square inches",
    	symbol   = "sq&nbsp;in",
    	utype    = "area",
    	scale    = 0.00064516,
    	default  = "cm2",
        },
        ["sqmi"] = {
    	name1    = "square mile",
    	symbol   = "sq&nbsp;mi",
    	utype    = "area",
    	scale    = 2589988.110336,
    	default  = "km2",
        },
        ["sqnmi"] = {
    	name1    = "square nautical mile",
    	symbol   = "sq&nbsp;nmi",
    	utype    = "area",
    	scale    = 3429904,
    	default  = "km2 sqmi",
    	link     = "Nautical mile",
        },
        ["sqperch"] = {
    	name2    = "perches",
    	symbol   = "perch",
    	usename  = 1,
    	utype    = "area",
    	scale    = 25.29285264,
    	default  = "m2",
    	link     = "Rod (unit)#Area and volume",
        },
        ["sqverst"] = {
    	symbol   = "square verst",
    	usename  = 1,
    	utype    = "area",
    	scale    = 1138062.24,
    	default  = "km2 sqmi",
    	link     = "Verst",
        },
        ["sqyd"] = {
    	name1    = "square yard",
    	symbol   = "sq&nbsp;yd",
    	utype    = "area",
    	scale    = 0.83612736,
    	default  = "m2",
        },
        ["tsubo"] = {
    	name2    = "tsubo",
    	symbol   = "tsubo",
    	usename  = 1,
    	utype    = "area",
    	scale    = 3.3057851239669422,
    	default  = "m2",
    	link     = "Japanese units of measurement#Area",
        },
        ["acres"] = {
    	target   = "acre",
        },
        ["are"] = {
    	target   = "a",
        },
        ["decare"] = {
    	target   = "daa",
        },
        ["foot2"] = {
    	target   = "sqfoot",
        },
        ["ft2"] = {
    	target   = "sqft",
        },
        ["in2"] = {
    	target   = "sqin",
    	symbol   = "in<sup>2</sup>",
        },
        ["km²"] = {
    	target   = "km2",
        },
        ["mi2"] = {
    	target   = "sqmi",
        },
        ["million acre"] = {
    	target   = "e6acre",
        },
        ["million acres"] = {
    	target   = "e6acre",
        },
        ["million hectares"] = {
    	target   = "e6ha",
        },
        ["m²"] = {
    	target   = "m2",
        },
        ["nmi2"] = {
    	target   = "sqnmi",
        },
        ["pond"] = {
    	target   = "pondemaat",
        },
        ["sq arp"] = {
    	target   = "arpent",
        },
        ["sqkm"] = {
    	target   = "km2",
        },
        ["sqm"] = {
    	target   = "m2",
        },
        ["square verst"] = {
    	target   = "sqverst",
        },
        ["verst2"] = {
    	target   = "sqverst",
        },
        ["yd2"] = {
    	target   = "sqyd",
        },
        ["m2/ha"] = {
    	name1    = "square metre per hectare",
    	name1_us = "square meter per hectare",
    	name2    = "square metres per hectare",
    	name2_us = "square meters per hectare",
    	symbol   = "m<sup>2</sup>/ha",
    	utype    = "area per unit area",
    	scale    = 0.0001,
    	default  = "sqft/acre",
    	link     = "Basal area",
        },
        ["sqft/acre"] = {
    	name1    = "square foot per acre",
    	name2    = "square feet per acre",
    	symbol   = "sq&nbsp;ft/acre",
    	utype    = "area per unit area",
    	scale    = 2.295684113865932e-5,
    	default  = "m2/ha",
    	link     = "Basal area",
        },
        ["cent"] = {
    	name1    = "cent",
    	symbol   = "¢",
    	utype    = "cent",
    	scale    = 1,
    	default  = "cent",
    	link     = "Cent (currency)",
        },
        ["¢"] = {
    	target   = "cent",
        },
        ["A.h"] = {
    	name1    = "ampere hour",
    	symbol   = "A⋅h",
    	utype    = "charge",
    	scale    = 3600,
    	default  = "coulomb",
        },
        ["coulomb"] = {
    	_name1   = "coulomb",
    	_symbol  = "C",
    	utype    = "charge",
    	scale    = 1,
    	prefixes = 1,
    	default  = "e",
    	link     = "Coulomb",
        },
        ["e"] = {
    	name1    = "elementary charge",
    	symbol   = "''e''",
    	utype    = "charge",
    	scale    = 1.602176487e-19,
    	default  = "coulomb",
        },
        ["g-mol"] = {
    	name1    = "gram-mole",
    	symbol   = "g&#8209;mol",
    	utype    = "chemical amount",
    	scale    = 1,
    	default  = "lbmol",
    	link     = "Mole (unit)",
        },
        ["gmol"] = {
    	name1    = "gram-mole",
    	symbol   = "gmol",
    	utype    = "chemical amount",
    	scale    = 1,
    	default  = "lbmol",
    	link     = "Mole (unit)",
        },
        ["kmol"] = {
    	name1    = "kilomole",
    	symbol   = "kmol",
    	utype    = "chemical amount",
    	scale    = 1000,
    	default  = "lbmol",
    	link     = "Mole (unit)",
        },
        ["lb-mol"] = {
    	name1    = "pound-mole",
    	symbol   = "lb&#8209;mol",
    	utype    = "chemical amount",
    	scale    = 453.59237,
    	default  = "mol",
        },
        ["lbmol"] = {
    	name1    = "pound-mole",
    	symbol   = "lbmol",
    	utype    = "chemical amount",
    	scale    = 453.59237,
    	default  = "mol",
        },
        ["mol"] = {
    	name1    = "mole",
    	symbol   = "mol",
    	utype    = "chemical amount",
    	scale    = 1,
    	default  = "lbmol",
    	link     = "Mole (unit)",
        },
        ["kgCO2/L"] = {
    	name1    = "kilogram per litre",
    	name1_us = "kilogram per liter",
    	name2    = "kilograms per litre",
    	name2_us = "kilograms per liter",
    	symbol   = "kg(CO<sub>2</sub>)/L",
    	utype    = "co2 per unit volume",
    	scale    = 1000,
    	default  = "lbCO2/USgal",
    	link     = "Exhaust gas",
        },
        ["lbCO2/USgal"] = {
    	name1    = "pound per US gallon",
    	name2    = "pounds per US gallon",
    	symbol   = "lbCO2/US&nbsp;gal",
    	utype    = "co2 per unit volume",
    	scale    = 119.82642731689663,
    	default  = "kgCO2/L",
    	link     = "Exhaust gas",
        },
        ["oz/lb"] = {
    	per      = { "oz", "lb" },
    	utype    = "concentration",
    	default  = "mg/kg",
        },
        ["mg/kg"] = {
    	per      = { "mg", "kg" },
    	utype    = "concentration",
    	default  = "oz/lb",
        },
        ["g/dm3"] = {
    	name1    = "gram per cubic decimetre",
    	name1_us = "gram per cubic decimeter",
    	name2    = "grams per cubic decimetre",
    	name2_us = "grams per cubic decimeter",
    	symbol   = "g/dm<sup>3</sup>",
    	utype    = "density",
    	scale    = 1,
    	default  = "kg/m3",
    	link     = "Density",
        },
        ["g/L"] = {
    	name1    = "gram per litre",
    	name1_us = "gram per liter",
    	name2    = "grams per litre",
    	name2_us = "grams per liter",
    	symbol   = "g/L",
    	utype    = "density",
    	scale    = 1,
    	default  = "lb/cuin",
    	link     = "Density",
        },
        ["g/mL"] = {
    	name1    = "gram per millilitre",
    	name1_us = "gram per milliliter",
    	name2    = "grams per millilitre",
    	name2_us = "grams per milliliter",
    	symbol   = "g/mL",
    	utype    = "density",
    	scale    = 1000,
    	default  = "lb/cuin",
    	link     = "Density",
        },
        ["g/ml"] = {
    	name1    = "gram per millilitre",
    	name1_us = "gram per milliliter",
    	name2    = "grams per millilitre",
    	name2_us = "grams per milliliter",
    	symbol   = "g/ml",
    	utype    = "density",
    	scale    = 1000,
    	default  = "lb/cuin",
    	link     = "Density",
        },
        ["kg/dm3"] = {
    	name1    = "kilogram per cubic decimetre",
    	name1_us = "kilogram per cubic decimeter",
    	name2    = "kilograms per cubic decimetre",
    	name2_us = "kilograms per cubic decimeter",
    	symbol   = "kg/dm<sup>3</sup>",
    	utype    = "density",
    	scale    = 1000,
    	default  = "lb/cuft",
    	link     = "Density",
        },
        ["kg/L"] = {
    	name1    = "kilogram per litre",
    	name1_us = "kilogram per liter",
    	name2    = "kilograms per litre",
    	name2_us = "kilograms per liter",
    	symbol   = "kg/L",
    	utype    = "density",
    	scale    = 1000,
    	default  = "lb/USgal",
    	link     = "Density",
        },
        ["kg/l"] = {
    	name1    = "kilogram per litre",
    	name1_us = "kilogram per liter",
    	name2    = "kilograms per litre",
    	name2_us = "kilograms per liter",
    	symbol   = "kg/l",
    	utype    = "density",
    	scale    = 1000,
    	default  = "lb/USgal",
    	link     = "Density",
        },
        ["kg/m3"] = {
    	name1    = "kilogram per cubic metre",
    	name1_us = "kilogram per cubic meter",
    	name2    = "kilograms per cubic metre",
    	name2_us = "kilograms per cubic meter",
    	symbol   = "kg/m<sup>3</sup>",
    	utype    = "density",
    	scale    = 1,
    	default  = "lb/cuyd",
    	link     = "Density",
        },
        ["lb/cuft"] = {
    	name1    = "pound per cubic foot",
    	name2    = "pounds per cubic foot",
    	symbol   = "lb/cu&nbsp;ft",
    	utype    = "density",
    	scale    = 16.018463373960142,
    	default  = "g/cm3",
    	link     = "Density",
        },
        ["lb/cuin"] = {
    	name1    = "pound per cubic inch",
    	name2    = "pounds per cubic inch",
    	symbol   = "lb/cu&nbsp;in",
    	utype    = "density",
    	scale    = 27679.904710203122,
    	default  = "g/cm3",
    	link     = "Density",
        },
        ["lb/cuyd"] = {
    	name1    = "pound per cubic yard",
    	name2    = "pounds per cubic yard",
    	symbol   = "lb/cu&nbsp;yd",
    	utype    = "density",
    	scale    = 0.5932764212577829,
    	default  = "kg/m3",
    	link     = "Density",
        },
        ["lb/impgal"] = {
    	name1    = "pound per imperial gallon",
    	name2    = "pounds per imperial gallon",
    	symbol   = "lb/imp&nbsp;gal",
    	utype    = "density",
    	scale    = 99.776372663101697,
    	default  = "kg/L",
    	link     = "Density",
        },
        ["lb/in3"] = {
    	name1    = "pound per cubic inch",
    	name2    = "pounds per cubic inch",
    	symbol   = "lb/cu&thinsp;in",
    	utype    = "density",
    	scale    = 27679.904710203122,
    	default  = "g/cm3",
    	link     = "Density",
        },
        ["lb/U.S.gal"] = {
    	name1    = "pound per U.S. gallon",
    	name2    = "pounds per U.S. gallon",
    	symbol   = "lb/U.S.&nbsp;gal",
    	utype    = "density",
    	scale    = 119.82642731689663,
    	default  = "kg/L",
    	link     = "Density",
        },
        ["lb/USbu"] = {
    	name1    = "pound per US bushel",
    	name2    = "pounds per US bushel",
    	symbol   = "lb/US&nbsp;bu",
    	utype    = "density",
    	scale    = 12.871859780974471,
    	default  = "kg/m3",
    	link     = "Bushel",
        },
        ["lb/USgal"] = {
    	name1    = "pound per US gallon",
    	name2    = "pounds per US gallon",
    	symbol   = "lb/US&nbsp;gal",
    	utype    = "density",
    	scale    = 119.82642731689663,
    	default  = "kg/L",
    	link     = "Density",
        },
        ["lbm/cuin"] = {
    	name1    = "pound mass per cubic inch",
    	name2    = "pounds mass per cubic inch",
    	symbol   = "lbm/cu&thinsp;in",
    	utype    = "density",
    	scale    = 27679.904710203122,
    	default  = "g/cm3",
    	link     = "Density",
        },
        ["mg/L"] = {
    	name1    = "milligram per litre",
    	name1_us = "milligram per liter",
    	name2    = "milligrams per litre",
    	name2_us = "milligrams per liter",
    	symbol   = "mg/L",
    	utype    = "density",
    	scale    = 0.001,
    	default  = "lb/cuin",
    	link     = "Density",
        },
        ["oz/cuin"] = {
    	name1    = "ounce per cubic inch",
    	name2    = "ounces per cubic inch",
    	symbol   = "oz/cu&nbsp;in",
    	utype    = "density",
    	scale    = 1729.9940443876951,
    	default  = "g/cm3",
    	link     = "Density",
        },
        ["g/cm3"] = {
    	per      = { "g", "cm3" },
    	utype    = "density",
    	default  = "lb/cuin",
        },
        ["g/m3"] = {
    	per      = { "g", "m3" },
    	utype    = "density",
    	default  = "lb/cuyd",
    	link     = "Density",
        },
        ["Mg/m3"] = {
    	per      = { "Mg", "m3" },
    	utype    = "density",
    	default  = "lb/cuft",
        },
        ["mg/l"] = {
    	per      = { "mg", "ll" },
    	utype    = "density",
    	default  = "oz/cuin",
        },
        ["μg/dL"] = {
    	per      = { "μg", "dL" },
    	utype    = "density",
    	default  = "lb/cuin",
        },
        ["μg/l"] = {
    	per      = { "μg", "ll" },
    	utype    = "density",
    	default  = "oz/cuin",
        },
        ["lb/ft3"] = {
    	target   = "lb/cuft",
        },
        ["lb/yd3"] = {
    	target   = "lb/cuyd",
        },
        ["lbm/in3"] = {
    	target   = "lbm/cuin",
        },
        ["mcg/dL"] = {
    	target   = "μg/dL",
        },
        ["oz/in3"] = {
    	target   = "oz/cuin",
        },
        ["ug/dL"] = {
    	target   = "μg/dL",
        },
        ["ug/l"] = {
    	target   = "μg/l",
        },
        ["B.O.T.U."] = {
    	name1    = "Board of Trade Unit",
    	symbol   = "B.O.T.U.",
    	utype    = "energy",
    	scale    = 3600000,
    	default  = "MJ",
    	link     = "Kilowatt-hour",
        },
        ["bboe"] = {
    	name1    = "barrel of oil equivalent",
    	name2    = "barrels of oil equivalent",
    	symbol   = "bboe",
    	utype    = "energy",
    	scale    = 6117863200,
    	default  = "GJ",
        },
        ["BOE"] = {
    	name1    = "barrel of oil equivalent",
    	name2    = "barrels of oil equivalent",
    	symbol   = "BOE",
    	utype    = "energy",
    	scale    = 6117863200,
    	default  = "GJ",
        },
        ["BTU"] = {
    	name1    = "British thermal unit",
    	symbol   = "BTU",
    	utype    = "energy",
    	scale    = 1055.05585262,
    	default  = "kJ",
        },
        ["Btu"] = {
    	name1    = "British thermal unit",
    	symbol   = "Btu",
    	utype    = "energy",
    	scale    = 1055.05585262,
    	default  = "kJ",
        },
        ["BTU-39F"] = {
    	name1    = "British thermal unit (39°F)",
    	name2    = "British thermal units (39°F)",
    	symbol   = "BTU<sub>39°F</sub>",
    	utype    = "energy",
    	scale    = 1059.67,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["Btu-39F"] = {
    	name1    = "British thermal unit (39°F)",
    	name2    = "British thermal units (39°F)",
    	symbol   = "Btu<sub>39°F</sub>",
    	utype    = "energy",
    	scale    = 1059.67,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["BTU-59F"] = {
    	name1    = "British thermal unit (59°F)",
    	name2    = "British thermal units (59°F)",
    	symbol   = "BTU<sub>59°F</sub>",
    	utype    = "energy",
    	scale    = 1054.804,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["Btu-59F"] = {
    	name1    = "British thermal unit (59°F)",
    	name2    = "British thermal units (59°F)",
    	symbol   = "Btu<sub>59°F</sub>",
    	utype    = "energy",
    	scale    = 1054.804,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["BTU-60F"] = {
    	name1    = "British thermal unit (60°F)",
    	name2    = "British thermal units (60°F)",
    	symbol   = "BTU<sub>60°F</sub>",
    	utype    = "energy",
    	scale    = 1054.68,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["Btu-60F"] = {
    	name1    = "British thermal unit (60°F)",
    	name2    = "British thermal units (60°F)",
    	symbol   = "Btu<sub>60°F</sub>",
    	utype    = "energy",
    	scale    = 1054.68,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["BTU-63F"] = {
    	name1    = "British thermal unit (63°F)",
    	name2    = "British thermal units (63°F)",
    	symbol   = "BTU<sub>63°F</sub>",
    	utype    = "energy",
    	scale    = 1054.6,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["Btu-63F"] = {
    	name1    = "British thermal unit (63°F)",
    	name2    = "British thermal units (63°F)",
    	symbol   = "Btu<sub>63°F</sub>",
    	utype    = "energy",
    	scale    = 1054.6,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["BTU-ISO"] = {
    	name1    = "British thermal unit (ISO)",
    	name2    = "British thermal units (ISO)",
    	symbol   = "BTU<sub>ISO</sub>",
    	utype    = "energy",
    	scale    = 1055.056,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["Btu-ISO"] = {
    	target   = "BTU-ISO",
        },
        ["BTU-IT"] = {
    	name1    = "British thermal unit (IT)",
    	name2    = "British thermal units (IT)",
    	symbol   = "BTU<sub>IT</sub>",
    	utype    = "energy",
    	scale    = 1055.05585262,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["Btu-IT"] = {
    	name1    = "British thermal unit (IT)",
    	name2    = "British thermal units (IT)",
    	symbol   = "Btu<sub>IT</sub>",
    	utype    = "energy",
    	scale    = 1055.05585262,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["BTU-mean"] = {
    	name1    = "British thermal unit (mean)",
    	name2    = "British thermal units (mean)",
    	symbol   = "BTU<sub>mean</sub>",
    	utype    = "energy",
    	scale    = 1055.87,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["Btu-mean"] = {
    	name1    = "British thermal unit (mean)",
    	name2    = "British thermal units (mean)",
    	symbol   = "Btu<sub>mean</sub>",
    	utype    = "energy",
    	scale    = 1055.87,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["BTU-th"] = {
    	name1    = "British thermal unit (thermochemical)",
    	name2    = "British thermal units (thermochemical)",
    	symbol   = "BTU<sub>th</sub>",
    	utype    = "energy",
    	scale    = 1054.35026444,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["Btu-th"] = {
    	name1    = "British thermal unit (thermochemical)",
    	name2    = "British thermal units (thermochemical)",
    	symbol   = "Btu<sub>th</sub>",
    	utype    = "energy",
    	scale    = 1054.35026444,
    	default  = "kJ",
    	link     = "British thermal unit",
        },
        ["Cal"] = {
    	name1    = "calorie",
    	symbol   = "Cal",
    	utype    = "energy",
    	scale    = 4184,
    	default  = "kJ",
        },
        ["cal"] = {
    	name1    = "calorie",
    	symbol   = "cal",
    	utype    = "energy",
    	scale    = 4.184,
    	default  = "J",
        },
        ["Cal-15"] = {
    	name1    = "Calorie (15°C)",
    	name2    = "Calories (15°C)",
    	symbol   = "Cal<sub>15</sub>",
    	utype    = "energy",
    	scale    = 4185.8,
    	default  = "kJ",
    	link     = "Calorie",
        },
        ["cal-15"] = {
    	name1    = "calorie (15°C)",
    	name2    = "calories (15°C)",
    	symbol   = "cal<sub>15</sub>",
    	utype    = "energy",
    	scale    = 4.1858,
    	default  = "J",
    	link     = "Calorie",
        },
        ["Cal-IT"] = {
    	name1    = "Calorie (International Steam Table)",
    	name2    = "Calories (International Steam Table)",
    	symbol   = "Cal<sub>IT</sub>",
    	utype    = "energy",
    	scale    = 4186.8,
    	default  = "kJ",
    	link     = "Calorie",
        },
        ["cal-IT"] = {
    	name1    = "calorie (International Steam Table)",
    	name2    = "calories (International Steam Table)",
    	symbol   = "cal<sub>IT</sub>",
    	utype    = "energy",
    	scale    = 4.1868,
    	default  = "J",
    	link     = "Calorie",
        },
        ["Cal-th"] = {
    	name1    = "Calorie (thermochemical)",
    	name2    = "Calories (thermochemical)",
    	symbol   = "Cal<sub>th</sub>",
    	utype    = "energy",
    	scale    = 4184,
    	default  = "kJ",
    	link     = "Calorie",
        },
        ["cal-th"] = {
    	name1    = "calorie (thermochemical)",
    	name2    = "calories (thermochemical)",
    	symbol   = "cal<sub>th</sub>",
    	utype    = "energy",
    	scale    = 4.184,
    	default  = "J",
    	link     = "Calorie",
        },
        ["CHU-IT"] = {
    	name1    = "Celsius heat unit (International Table)",
    	name2    = "Celsius heat units (International Table)",
    	symbol   = "CHU<sub>IT</sub>",
    	utype    = "energy",
    	scale    = 1899.100534716,
    	default  = "kJ",
    	link     = "Conversion of units#Energy",
        },
        ["cufootnaturalgas"] = {
    	name1    = "cubic foot of natural gas",
    	name2    = "cubic foot of natural gas",
    	symbol   = "cuftnaturalgas",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 1055055.85262,
    	default  = "MJ",
    	link     = "Conversion of units#Energy",
        },
        ["cuftnaturalgas"] = {
    	name1    = "cubic foot of natural gas",
    	name2    = "cubic feet of natural gas",
    	symbol   = "cuftnaturalgas",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 1055055.85262,
    	default  = "MJ",
    	link     = "Conversion of units#Energy",
        },
        ["Eh"] = {
    	name1    = "Hartree",
    	symbol   = "''E''<sub>h</sub>",
    	utype    = "energy",
    	scale    = 4.35974417e-18,
    	default  = "eV",
        },
        ["erg"] = {
    	symbol   = "erg",
    	utype    = "energy",
    	scale    = 0.0000001,
    	default  = "μJ",
        },
        ["eV"] = {
    	name1    = "electronvolt",
    	symbol   = "eV",
    	utype    = "energy",
    	scale    = 1.602176487e-19,
    	default  = "aJ",
        },
        ["feV"] = {
    	name1    = "femtoelectronvolt",
    	symbol   = "feV",
    	utype    = "energy",
    	scale    = 1.602176487e-34,
    	default  = "yJ",
    	link     = "Electronvolt",
        },
        ["foe"] = {
    	symbol   = "foe",
    	utype    = "energy",
    	scale    = 1e44,
    	default  = "YJ",
    	link     = "Foe (unit)",
        },
        ["ftlb"] = {
    	name1    = "foot-pound",
    	symbol   = "ft⋅lb",
    	utype    = "energy",
    	alttype  = "torque",
    	scale    = 1.3558179483314004,
    	default  = "J",
    	link     = "Foot-pound (energy)",
        },
        ["ftlb-f"] = {
    	name1    = "foot-pound force",
    	name2    = "foot-pounds force",
    	symbol   = "ft⋅lb<sub>f</sub>",
    	utype    = "energy",
    	alttype  = "torque",
    	scale    = 1.3558179483314004,
    	default  = "J",
    	link     = "Foot-pound (energy)",
        },
        ["ftlbf"] = {
    	name1    = "foot-pound force",
    	name2    = "foot-pounds force",
    	symbol   = "ft⋅lbf",
    	utype    = "energy",
    	alttype  = "torque",
    	scale    = 1.3558179483314004,
    	default  = "J",
    	link     = "Foot-pound (energy)",
        },
        ["ftpdl"] = {
    	name1    = "foot-poundal",
    	symbol   = "ft⋅pdl",
    	utype    = "energy",
    	scale    = 0.0421401100938048,
    	default  = "J",
        },
        ["GeV"] = {
    	name1    = "gigaelectronvolt",
    	symbol   = "GeV",
    	utype    = "energy",
    	scale    = 1.602176487e-10,
    	default  = "nJ",
    	link     = "Electronvolt",
        },
        ["gTNT"] = {
    	name2    = "grams of TNT",
    	symbol   = "gram of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4184,
    	default  = "kJ",
    	link     = "TNT equivalent",
        },
        ["Gtoe"] = {
    	name1    = "gigatonne of oil equivalent",
    	name2    = "gigatonnes of oil equivalent",
    	symbol   = "Gtoe",
    	utype    = "energy",
    	scale    = 4.1868e19,
    	default  = "EJ",
    	link     = "Tonne of oil equivalent",
        },
        ["GtonTNT"] = {
    	name2    = "gigatons of TNT",
    	symbol   = "gigaton of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4.184e18,
    	default  = "EJ",
    	link     = "TNT equivalent",
        },
        ["GtTNT"] = {
    	name2    = "gigatonnes of TNT",
    	symbol   = "gigatonne of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4.184e18,
    	default  = "EJ",
    	link     = "TNT equivalent",
        },
        ["GW.h"] = {
    	name1    = "gigawatt-hour",
    	symbol   = "GW⋅h",
    	utype    = "energy",
    	scale    = 3.6e12,
    	default  = "TJ",
    	link     = "Kilowatt-hour",
        },
        ["GWh"] = {
    	name1    = "gigawatt-hour",
    	symbol   = "GWh",
    	utype    = "energy",
    	scale    = 3.6e12,
    	default  = "TJ",
    	link     = "Kilowatt-hour",
        },
        ["hph"] = {
    	name1    = "horsepower-hour",
    	symbol   = "hp⋅h",
    	utype    = "energy",
    	scale    = 2684519.537696172792,
    	default  = "kWh",
    	link     = "Horsepower",
        },
        ["inlb"] = {
    	name1    = "inch-pound",
    	symbol   = "in⋅lb",
    	utype    = "energy",
    	alttype  = "torque",
    	scale    = 0.1129848290276167,
    	default  = "mJ",
    	link     = "Foot-pound (energy)",
        },
        ["inlb-f"] = {
    	name1    = "inch-pound force",
    	name2    = "inch-pounds force",
    	symbol   = "in⋅lb<sub>f</sub>",
    	utype    = "energy",
    	alttype  = "torque",
    	scale    = 0.1129848290276167,
    	default  = "mJ",
    	link     = "Foot-pound (energy)",
        },
        ["inlbf"] = {
    	name1    = "inch-pound force",
    	name2    = "inch-pounds force",
    	symbol   = "in⋅lbf",
    	utype    = "energy",
    	alttype  = "torque",
    	scale    = 0.1129848290276167,
    	default  = "mJ",
    	link     = "Foot-pound (energy)",
        },
        ["inoz-f"] = {
    	name1    = "inch-ounce force",
    	name2    = "inch-ounces force",
    	symbol   = "in⋅oz<sub>f</sub>",
    	utype    = "energy",
    	alttype  = "torque",
    	scale    = 0.00706155181422604375,
    	default  = "mJ",
    	link     = "Foot-pound (energy)",
        },
        ["inozf"] = {
    	name1    = "inch-ounce force",
    	name2    = "inch-ounces force",
    	symbol   = "in⋅ozf",
    	utype    = "energy",
    	alttype  = "torque",
    	scale    = 0.00706155181422604375,
    	default  = "mJ",
    	link     = "Foot-pound (energy)",
        },
        ["J"] = {
    	_name1   = "joule",
    	_symbol  = "J",
    	utype    = "energy",
    	scale    = 1,
    	prefixes = 1,
    	default  = "cal",
    	link     = "Joule",
        },
        ["kBOE"] = {
    	name1    = "kilo barrel of oil equivalent",
    	name2    = "kilo barrels of oil equivalent",
    	symbol   = "kBOE",
    	utype    = "energy",
    	scale    = 6.1178632e12,
    	default  = "TJ",
    	link     = "Barrel of oil equivalent",
        },
        ["kcal"] = {
    	name1    = "kilocalorie",
    	symbol   = "kcal",
    	utype    = "energy",
    	scale    = 4184,
    	default  = "kJ",
    	link     = "Calorie",
        },
        ["kcal-15"] = {
    	name1    = "kilocalorie (15°C)",
    	name2    = "kilocalories (15°C)",
    	symbol   = "kcal<sub>15</sub>",
    	utype    = "energy",
    	scale    = 4185.8,
    	default  = "kJ",
    	link     = "Calorie",
        },
        ["kcal-IT"] = {
    	name1    = "kilocalorie (International Steam Table)",
    	name2    = "kilocalories (International Steam Table)",
    	symbol   = "kcal<sub>IT</sub>",
    	utype    = "energy",
    	scale    = 4186.8,
    	default  = "kJ",
    	link     = "Calorie",
        },
        ["kcal-th"] = {
    	name1    = "kilocalorie (thermochemical)",
    	name2    = "kilocalories (thermochemical)",
    	symbol   = "kcal<sub>th</sub>",
    	utype    = "energy",
    	scale    = 4184,
    	default  = "kJ",
    	link     = "Calorie",
        },
        ["kerg"] = {
    	name1    = "kiloerg",
    	symbol   = "kerg",
    	utype    = "energy",
    	scale    = 0.0001,
    	default  = "mJ",
    	link     = "Erg",
        },
        ["keV"] = {
    	name1    = "kiloelectronvolt",
    	symbol   = "keV",
    	utype    = "energy",
    	scale    = 1.602176487e-16,
    	default  = "fJ",
    	link     = "Electronvolt",
        },
        ["kgTNT"] = {
    	name2    = "kilograms of TNT",
    	symbol   = "kilogram of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4184000,
    	default  = "MJ",
    	link     = "TNT equivalent",
        },
        ["kt(TNT)"] = {
    	name1    = "kilotonne",
    	name1_us = "kiloton",
    	symbol   = "kt",
    	utype    = "energy",
    	scale    = 4.184e12,
    	default  = "TJ",
    	link     = "TNT equivalent",
        },
        ["ktoe"] = {
    	name1    = "kilotonne of oil equivalent",
    	name2    = "kilotonnes of oil equivalent",
    	symbol   = "ktoe",
    	utype    = "energy",
    	scale    = 4.1868e13,
    	default  = "TJ",
    	link     = "Tonne of oil equivalent",
        },
        ["ktonTNT"] = {
    	name1    = "kiloton of TNT",
    	name2    = "kilotons of TNT",
    	symbol   = "kt",
    	utype    = "energy",
    	scale    = 4.184e12,
    	default  = "TJ",
    	link     = "TNT equivalent",
        },
        ["ktTNT"] = {
    	name2    = "kilotonnes of TNT",
    	symbol   = "kilotonne of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4.184e12,
    	default  = "TJ",
    	link     = "TNT equivalent",
        },
        ["kW.h"] = {
    	name1    = "kilowatt-hour",
    	symbol   = "kW⋅h",
    	utype    = "energy",
    	scale    = 3600000,
    	default  = "MJ",
        },
        ["kWh"] = {
    	name1    = "kilowatt-hour",
    	symbol   = "kWh",
    	utype    = "energy",
    	scale    = 3600000,
    	default  = "MJ",
        },
        ["Mcal"] = {
    	name1    = "megacalorie",
    	symbol   = "Mcal",
    	utype    = "energy",
    	scale    = 4184000,
    	default  = "MJ",
    	link     = "Calorie",
        },
        ["mcal"] = {
    	name1    = "millicalorie",
    	symbol   = "mcal",
    	utype    = "energy",
    	scale    = 0.004184,
    	default  = "mJ",
    	link     = "Calorie",
        },
        ["Mcal-15"] = {
    	name1    = "megacalorie (15°C)",
    	name2    = "megacalories (15°C)",
    	symbol   = "Mcal<sub>15</sub>",
    	utype    = "energy",
    	scale    = 4185800,
    	default  = "MJ",
    	link     = "Calorie",
        },
        ["mcal-15"] = {
    	name1    = "millicalorie (15°C)",
    	name2    = "millicalories (15°C)",
    	symbol   = "mcal<sub>15</sub>",
    	utype    = "energy",
    	scale    = 0.0041858,
    	default  = "mJ",
    	link     = "Calorie",
        },
        ["Mcal-IT"] = {
    	name1    = "megacalorie (International Steam Table)",
    	name2    = "megacalories (International Steam Table)",
    	symbol   = "Mcal<sub>IT</sub>",
    	utype    = "energy",
    	scale    = 4186800,
    	default  = "MJ",
    	link     = "Calorie",
        },
        ["mcal-IT"] = {
    	name1    = "millicalorie (International Steam Table)",
    	name2    = "millicalories (International Steam Table)",
    	symbol   = "mcal<sub>IT</sub>",
    	utype    = "energy",
    	scale    = 0.0041868,
    	default  = "mJ",
    	link     = "Calorie",
        },
        ["Mcal-th"] = {
    	name1    = "megacalorie (thermochemical)",
    	name2    = "megacalories (thermochemical)",
    	symbol   = "Mcal<sub>th</sub>",
    	utype    = "energy",
    	scale    = 4184000,
    	default  = "MJ",
    	link     = "Calorie",
        },
        ["mcal-th"] = {
    	name1    = "millicalorie (thermochemical)",
    	name2    = "millicalories (thermochemical)",
    	symbol   = "mcal<sub>th</sub>",
    	utype    = "energy",
    	scale    = 0.004184,
    	default  = "mJ",
    	link     = "Calorie",
        },
        ["Merg"] = {
    	name1    = "megaerg",
    	symbol   = "Merg",
    	utype    = "energy",
    	scale    = 0.1,
    	default  = "J",
    	link     = "Erg",
        },
        ["merg"] = {
    	name1    = "millierg",
    	symbol   = "merg",
    	utype    = "energy",
    	scale    = 0.0000000001,
    	default  = "μJ",
    	link     = "Erg",
        },
        ["MeV"] = {
    	name1    = "megaelectronvolt",
    	symbol   = "MeV",
    	utype    = "energy",
    	scale    = 1.602176487e-13,
    	default  = "pJ",
    	link     = "Electronvolt",
        },
        ["meV"] = {
    	name1    = "millielectronvolt",
    	symbol   = "meV",
    	utype    = "energy",
    	scale    = 1.602176487e-22,
    	default  = "zJ",
    	link     = "Electronvolt",
        },
        ["MMBtu"] = {
    	name1    = "million British thermal units",
    	name2    = "million British thermal units",
    	symbol   = "MMBtu",
    	utype    = "energy",
    	scale    = 1055055852.62,
    	default  = "GJ",
    	link     = "British thermal unit",
        },
        ["Mt(TNT)"] = {
    	name1    = "megatonne",
    	name1_us = "megaton",
    	symbol   = "Mt",
    	utype    = "energy",
    	scale    = 4.184e15,
    	default  = "PJ",
    	link     = "TNT equivalent",
        },
        ["Mtoe"] = {
    	name1    = "megatonne of oil equivalent",
    	name2    = "megatonnes of oil equivalent",
    	symbol   = "Mtoe",
    	utype    = "energy",
    	scale    = 4.1868e16,
    	default  = "PJ",
    	link     = "Tonne of oil equivalent",
        },
        ["MtonTNT"] = {
    	name1    = "megaton of TNT",
    	name2    = "megatons of TNT",
    	symbol   = "Mt",
    	utype    = "energy",
    	scale    = 4.184e15,
    	default  = "PJ",
    	link     = "TNT equivalent",
        },
        ["mtonTNT"] = {
    	name2    = "millitons of TNT",
    	symbol   = "milliton of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4184000,
    	default  = "MJ",
    	link     = "TNT equivalent",
        },
        ["MtTNT"] = {
    	name2    = "megatonnes of TNT",
    	symbol   = "megatonne of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4.184e15,
    	default  = "PJ",
    	link     = "TNT equivalent",
        },
        ["mtTNT"] = {
    	name2    = "millitonnes of TNT",
    	symbol   = "millitonne of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4184000,
    	default  = "MJ",
    	link     = "TNT equivalent",
        },
        ["MW.h"] = {
    	name1    = "megawatt-hour",
    	symbol   = "MW⋅h",
    	utype    = "energy",
    	scale    = 3600000000,
    	default  = "GJ",
    	link     = "Kilowatt-hour",
        },
        ["mW.h"] = {
    	name1    = "milliwatt-hour",
    	symbol   = "mW⋅h",
    	utype    = "energy",
    	scale    = 3.6,
    	default  = "J",
    	link     = "Kilowatt-hour",
        },
        ["MWh"] = {
    	name1    = "megawatt-hour",
    	symbol   = "MWh",
    	utype    = "energy",
    	scale    = 3600000000,
    	default  = "GJ",
    	link     = "Kilowatt-hour",
        },
        ["mWh"] = {
    	name1    = "milliwatt-hour",
    	symbol   = "mWh",
    	utype    = "energy",
    	scale    = 3.6,
    	default  = "J",
    	link     = "Kilowatt-hour",
        },
        ["neV"] = {
    	name1    = "nanoelectronvolt",
    	symbol   = "neV",
    	utype    = "energy",
    	scale    = 1.602176487e-28,
    	default  = "yJ",
    	link     = "Electronvolt",
        },
        ["PeV"] = {
    	name1    = "petaelectronvolt",
    	symbol   = "PeV",
    	utype    = "energy",
    	scale    = 0.0001602176487,
    	default  = "mJ",
    	link     = "Electronvolt",
        },
        ["peV"] = {
    	name1    = "picoelectronvolt",
    	symbol   = "peV",
    	utype    = "energy",
    	scale    = 1.602176487e-31,
    	default  = "yJ",
    	link     = "Electronvolt",
        },
        ["PSh"] = {
    	name1    = "Pferdestärkenstunde",
    	symbol   = "PSh",
    	utype    = "energy",
    	scale    = 2647795.5,
    	default  = "kWh",
        },
        ["quad"] = {
    	name1    = "quadrillion British thermal units",
    	name2    = "quadrillion British thermal units",
    	symbol   = "quad",
    	utype    = "energy",
    	scale    = 1.054804e18,
    	default  = "EJ",
    	link     = "Quad (unit)",
        },
        ["Ry"] = {
    	name1    = "rydberg",
    	symbol   = "Ry",
    	utype    = "energy",
    	scale    = 2.1798741e-18,
    	default  = "eV",
    	link     = "Rydberg constant",
        },
        ["scf"] = {
    	name1    = "standard cubic foot",
    	name2    = "standard cubic feet",
    	symbol   = "scf",
    	utype    = "energy",
    	scale    = 2869.2044809344,
    	default  = "kJ",
        },
        ["scfoot"] = {
    	name1    = "standard cubic foot",
    	name2    = "standard cubic foot",
    	symbol   = "scf",
    	utype    = "energy",
    	scale    = 2869.2044809344,
    	default  = "kJ",
        },
        ["t(TNT)"] = {
    	name1    = "tonne",
    	name1_us = "ton",
    	symbol   = "t",
    	utype    = "energy",
    	scale    = 4184000000,
    	default  = "GJ",
    	link     = "TNT equivalent",
        },
        ["TeV"] = {
    	name1    = "teraelectronvolt",
    	symbol   = "TeV",
    	utype    = "energy",
    	scale    = 1.602176487e-7,
    	default  = "μJ",
    	link     = "Electronvolt",
        },
        ["th"] = {
    	name1    = "thermie",
    	symbol   = "th",
    	utype    = "energy",
    	scale    = 4186800,
    	default  = "MJ",
    	link     = "Conversion of units#Energy",
        },
        ["thm-EC"] = {
    	name1    = "therm (EC)",
    	name2    = "therms (EC)",
    	symbol   = "thm (EC)",
    	utype    = "energy",
    	scale    = 105506000,
    	default  = "MJ",
    	link     = "Therm",
        },
        ["thm-UK"] = {
    	name1    = "therm (UK)",
    	name2    = "therms (UK)",
    	symbol   = "thm (UK)",
    	utype    = "energy",
    	scale    = 105505585.257348,
    	default  = "MJ",
    	link     = "Therm",
        },
        ["thm-US"] = {
    	name1    = "therm (US)",
    	name1_us = "therm (U.S.)",
    	name2    = "therms (US)",
    	name2_us = "therms (U.S.)",
    	symbol   = "thm (US)",
    	sym_us   = "thm (U.S.)",
    	utype    = "energy",
    	scale    = 105480400,
    	default  = "MJ",
    	link     = "Therm",
        },
        ["toe"] = {
    	name1    = "tonne of oil equivalent",
    	name2    = "tonnes of oil equivalent",
    	symbol   = "toe",
    	utype    = "energy",
    	scale    = 41868000000,
    	default  = "GJ",
        },
        ["tonTNT"] = {
    	name2    = "tons of TNT",
    	symbol   = "ton of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4184000000,
    	default  = "GJ",
    	link     = "TNT equivalent",
        },
        ["tTNT"] = {
    	name2    = "tonnes of TNT",
    	symbol   = "tonne of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4184000000,
    	default  = "GJ",
    	link     = "TNT equivalent",
        },
        ["TtonTNT"] = {
    	name2    = "teratons of TNT",
    	symbol   = "teraton of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4.184e21,
    	default  = "ZJ",
    	link     = "TNT equivalent",
        },
        ["TtTNT"] = {
    	name2    = "teratonnes of TNT",
    	symbol   = "teratonne of TNT",
    	usename  = 1,
    	utype    = "energy",
    	scale    = 4.184e21,
    	default  = "ZJ",
    	link     = "TNT equivalent",
        },
        ["TW.h"] = {
    	name1    = "terawatt-hour",
    	symbol   = "TW⋅h",
    	utype    = "energy",
    	scale    = 3.6e15,
    	default  = "PJ",
    	link     = "Kilowatt-hour",
        },
        ["TWh"] = {
    	name1    = "terawatt-hour",
    	symbol   = "TWh",
    	utype    = "energy",
    	scale    = 3.6e15,
    	default  = "PJ",
    	link     = "Kilowatt-hour",
        },
        ["W.h"] = {
    	name1    = "watt-hour",
    	symbol   = "W⋅h",
    	utype    = "energy",
    	scale    = 3600,
    	default  = "kJ",
    	link     = "Kilowatt-hour",
        },
        ["Wh"] = {
    	name1    = "watt-hour",
    	symbol   = "Wh",
    	utype    = "energy",
    	scale    = 3600,
    	default  = "kJ",
    	link     = "Kilowatt-hour",
        },
        ["μerg"] = {
    	name1    = "microerg",
    	symbol   = "μerg",
    	utype    = "energy",
    	scale    = 1e-13,
    	default  = "nJ",
    	link     = "Erg",
        },
        ["μeV"] = {
    	name1    = "microelectronvolt",
    	symbol   = "μeV",
    	utype    = "energy",
    	scale    = 1.602176487e-25,
    	default  = "yJ",
    	link     = "Electronvolt",
        },
        ["μW.h"] = {
    	name1    = "microwatt-hour",
    	symbol   = "μW⋅h",
    	utype    = "energy",
    	scale    = 0.0036,
    	default  = "mJ",
    	link     = "Kilowatt-hour",
        },
        ["μWh"] = {
    	name1    = "microwatt-hour",
    	symbol   = "μWh",
    	utype    = "energy",
    	scale    = 0.0036,
    	default  = "mJ",
    	link     = "Kilowatt-hour",
        },
        ["-kW.h"] = {
    	target   = "kW.h",
    	link     = "Kilowatt hour",
        },
        ["btu"] = {
    	target   = "BTU",
        },
        ["Calorie"] = {
    	target   = "Cal",
        },
        ["ft.lbf"] = {
    	target   = "ftlbf",
        },
        ["ft·lbf"] = {
    	target   = "ftlbf",
        },
        ["g-cal-15"] = {
    	target   = "cal-15",
        },
        ["g-cal-IT"] = {
    	target   = "cal-IT",
        },
        ["g-cal-th"] = {
    	target   = "cal-th",
        },
        ["g-kcal-15"] = {
    	target   = "kcal-15",
        },
        ["g-kcal-IT"] = {
    	target   = "kcal-IT",
        },
        ["g-kcal-th"] = {
    	target   = "kcal-th",
        },
        ["g-Mcal-15"] = {
    	target   = "Mcal-15",
        },
        ["g-mcal-15"] = {
    	target   = "mcal-15",
        },
        ["g-Mcal-IT"] = {
    	target   = "Mcal-IT",
        },
        ["g-mcal-IT"] = {
    	target   = "mcal-IT",
        },
        ["g-Mcal-th"] = {
    	target   = "Mcal-th",
        },
        ["g-mcal-th"] = {
    	target   = "mcal-th",
        },
        ["GW-h"] = {
    	target   = "GW.h",
        },
        ["GW·h"] = {
    	target   = "GW.h",
        },
        ["Hartree"] = {
    	target   = "Eh",
        },
        ["hp.h"] = {
    	target   = "hph",
        },
        ["in.lb-f"] = {
    	target   = "inlb-f",
        },
        ["in.lbf"] = {
    	target   = "inlbf",
        },
        ["in.oz-f"] = {
    	target   = "inoz-f",
        },
        ["in.ozf"] = {
    	target   = "inozf",
        },
        ["kbboe"] = {
    	target   = "kBOE",
    	symbol   = "kbboe",
        },
        ["kg-cal-15"] = {
    	target   = "Cal-15",
        },
        ["kg-cal-IT"] = {
    	target   = "Cal-IT",
        },
        ["kg-cal-th"] = {
    	target   = "Cal-th",
        },
        ["kW-h"] = {
    	target   = "kW.h",
        },
        ["kW·h"] = {
    	target   = "kW.h",
        },
        ["MW-h"] = {
    	target   = "MW.h",
        },
        ["mW-h"] = {
    	target   = "mW.h",
        },
        ["MW·h"] = {
    	target   = "MW.h",
        },
        ["TW-h"] = {
    	target   = "TW.h",
        },
        ["uerg"] = {
    	target   = "μerg",
        },
        ["ueV"] = {
    	target   = "μeV",
        },
        ["uW-h"] = {
    	target   = "μW.h",
        },
        ["uW.h"] = {
    	target   = "μW.h",
        },
        ["uWh"] = {
    	target   = "μWh",
        },
        ["W-h"] = {
    	target   = "W.h",
        },
        ["eVpar"] = {
    	_name1   = "electronvolt",
    	_symbol  = "eV",
    	utype    = "energy per chemical amount",
    	scale    = 96485.329522144166,
    	prefixes = 1,
    	default  = "kcal/mol",
    	link     = "Electronvolt",
        },
        ["kcal/mol"] = {
    	per      = { "kcal", "mol" },
    	utype    = "energy per chemical amount",
    	default  = "kJ/mol",
    	link     = "Kilocalorie per mole",
        },
        ["kJ/mol"] = {
    	per      = { "kJ", "mol" },
    	utype    = "energy per chemical amount",
    	default  = "kcal/mol",
    	link     = "Joule per mole",
        },
        ["kWh/100 km"] = {
    	name1    = "kilowatt-hour per 100 kilometres",
    	name1_us = "kilowatt-hour per 100 kilometers",
    	name2    = "kilowatt-hours per 100 kilometres",
    	name2_us = "kilowatt-hours per 100 kilometers",
    	symbol   = "kW⋅h/100&nbsp;km",
    	utype    = "energy per unit length",
    	scale    = 36,
    	default  = "MJ/km kWh/mi",
    	link     = "Kilowatt-hour",
        },
        ["kWh/100 mi"] = {
    	name1    = "kilowatt-hour per 100 miles",
    	name2    = "kilowatt-hours per 100 miles",
    	symbol   = "kW⋅h/100&nbsp;mi",
    	utype    = "energy per unit length",
    	scale    = 22.3694,
    	default  = "mpge",
    	link     = "Miles per gallon gasoline equivalent",
        },
        ["MJ/100 km"] = {
    	name1    = "megajoule per 100 kilometres",
    	name1_us = "megajoule per 100 kilometers",
    	name2    = "megajoules per 100 kilometres",
    	name2_us = "megajoules per 100 kilometers",
    	symbol   = "MJ/100&nbsp;km",
    	utype    = "energy per unit length",
    	scale    = 10,
    	default  = "BTU/mi",
    	link     = "British thermal unit",
        },
        ["mpge"] = {
    	name1    = "mile per gallon gasoline equivalent",
    	name2    = "miles per gallon gasoline equivalent",
    	symbol   = "mpg&#8209;e",
    	utype    = "energy per unit length",
    	scale    = 1.3263314048360777e-5,
    	invert   = -1,
    	iscomplex= true,
    	default  = "kWh/100 mi",
    	link     = "Miles per gallon gasoline equivalent",
        },
        ["BTU/mi"] = {
    	per      = { "BTU", "mi" },
    	utype    = "energy per unit length",
    	default  = "v > 1525 ! M ! k ! J/km",
        },
        ["kJ/km"] = {
    	per      = { "kJ", "km" },
    	utype    = "energy per unit length",
    	default  = "BTU/mi",
        },
        ["kWh/km"] = {
    	per      = { "-kW.h", "km" },
    	utype    = "energy per unit length",
    	default  = "MJ/km kWh/mi",
        },
        ["kWh/mi"] = {
    	per      = { "-kW.h", "mi" },
    	utype    = "energy per unit length",
    	default  = "kWh/km MJ/km",
        },
        ["MJ/km"] = {
    	per      = { "MJ", "km" },
    	utype    = "energy per unit length",
    	default  = "BTU/mi",
        },
        ["mpg-e"] = {
    	target   = "mpge",
        },
        ["BTU/lb"] = {
    	name1    = "British thermal unit per pound",
    	name2    = "British thermal units per pound",
    	symbol   = "BTU/lb",
    	utype    = "energy per unit mass",
    	scale    = 2326,
    	default  = "kJ/kg",
    	link     = "British thermal unit",
        },
        ["cal/g"] = {
    	name1    = "calorie per gram",
    	name2    = "calories per gram",
    	symbol   = "cal/g",
    	utype    = "energy per unit mass",
    	scale    = 4184,
    	default  = "J/g",
        },
        ["GJ/kg"] = {
    	name1    = "gigajoule per kilogram",
    	name2    = "gigajoules per kilogram",
    	symbol   = "GJ/kg",
    	utype    = "energy per unit mass",
    	scale    = 1e9,
    	default  = "ktTNT/t",
    	link     = "Specific energy",
        },
        ["J/g"] = {
    	name1    = "joule per gram",
    	name2    = "joules per gram",
    	symbol   = "J/g",
    	utype    = "energy per unit mass",
    	scale    = 1000,
    	default  = "kcal/g",
    	link     = "Specific energy",
        },
        ["kcal/g"] = {
    	name1    = "kilocalorie per gram",
    	name2    = "kilocalories per gram",
    	symbol   = "kcal/g",
    	utype    = "energy per unit mass",
    	scale    = 4184000,
    	default  = "kJ/g",
        },
        ["kJ/g"] = {
    	name1    = "kilojoule per gram",
    	name2    = "kilojoules per gram",
    	symbol   = "kJ/g",
    	utype    = "energy per unit mass",
    	scale    = 1000000,
    	default  = "kcal/g",
    	link     = "Specific energy",
        },
        ["kJ/kg"] = {
    	name1    = "kilojoule per kilogram",
    	name2    = "kilojoules per kilogram",
    	symbol   = "kJ/kg",
    	utype    = "energy per unit mass",
    	scale    = 1000,
    	default  = "BTU/lb",
    	link     = "Specific energy",
        },
        ["ktonTNT/MT"] = {
    	name2    = "kilotons of TNT per metric ton",
    	symbol   = "kiloton of TNT per metric ton",
    	usename  = 1,
    	utype    = "energy per unit mass",
    	scale    = 4184000000,
    	default  = "GJ/kg",
    	link     = "TNT equivalent",
        },
        ["ktTNT/t"] = {
    	name2    = "kilotonnes of TNT per tonne",
    	symbol   = "kilotonne of TNT per tonne",
    	usename  = 1,
    	utype    = "energy per unit mass",
    	scale    = 4184000000,
    	default  = "GJ/kg",
    	link     = "TNT equivalent",
        },
        ["MtonTNT/MT"] = {
    	name2    = "megatons of TNT per metric ton",
    	symbol   = "megaton of TNT per metric ton",
    	usename  = 1,
    	utype    = "energy per unit mass",
    	scale    = 4.184e12,
    	default  = "TJ/kg",
    	link     = "TNT equivalent",
        },
        ["MtTNT/MT"] = {
    	name2    = "megatonnes of TNT per tonne",
    	symbol   = "megatonne of TNT per tonne",
    	usename  = 1,
    	utype    = "energy per unit mass",
    	scale    = 4.184e12,
    	default  = "TJ/kg",
    	link     = "TNT equivalent",
        },
        ["TJ/kg"] = {
    	name1    = "terajoule per kilogram",
    	name2    = "terajoules per kilogram",
    	symbol   = "TJ/kg",
    	utype    = "energy per unit mass",
    	scale    = 1e12,
    	default  = "MtTNT/MT",
    	link     = "Specific energy",
        },
        ["Cal/g"] = {
    	per      = { "Cal", "g" },
    	utype    = "energy per unit mass",
    	default  = "kJ/g",
        },
        ["BTU/cuft"] = {
    	per      = { "BTU", "cuft" },
    	utype    = "energy per unit volume",
    	default  = "kJ/L",
        },
        ["Cal/12USoz(mL)serve"] = {
    	per      = { "Cal", "-12USoz(mL)serve" },
    	utype    = "energy per unit volume",
    	default  = "kJ/L",
        },
        ["Cal/12USoz(ml)serve"] = {
    	per      = { "Cal", "-12USoz(ml)serve" },
    	utype    = "energy per unit volume",
    	default  = "kJ/l",
        },
        ["Cal/12USozserve"] = {
    	per      = { "Cal", "-12USozserve" },
    	utype    = "energy per unit volume",
    	default  = "kJ/L",
        },
        ["Cal/USoz"] = {
    	per      = { "Cal", "USoz" },
    	utype    = "energy per unit volume",
    	default  = "kJ/ml",
        },
        ["kJ/L"] = {
    	per      = { "kJ", "L" },
    	utype    = "energy per unit volume",
    	default  = "BTU/cuft",
        },
        ["kJ/l"] = {
    	per      = { "kJ", "ll" },
    	utype    = "energy per unit volume",
    	default  = "BTU/cuft",
        },
        ["kJ/ml"] = {
    	per      = { "kJ", "ml" },
    	utype    = "energy per unit volume",
    	default  = "Cal/USoz",
        },
        ["MJ/m3"] = {
    	per      = { "MJ", "m3" },
    	utype    = "energy per unit volume",
    	default  = "BTU/cuft",
        },
        ["Sv"] = {
    	_name1   = "sievert",
    	_symbol  = "Sv",
    	utype    = "equivalent radiation dose",
    	scale    = 1,
    	prefixes = 1,
    	default  = "rem",
    	link     = "Sievert",
        },
        ["rem"] = {
    	_name1   = "rem",
    	_symbol  = "rem",
    	utype    = "equivalent radiation dose",
    	scale    = 0.01,
    	prefixes = 1,
    	default  = "Sv",
    	link     = "Roentgen equivalent man",
        },
        ["g/km"] = {
    	name1    = "gram per kilometre",
    	name1_us = "gram per kilometer",
    	name2    = "grams per kilometre",
    	name2_us = "grams per kilometer",
    	symbol   = "g/km",
    	utype    = "exhaust emission",
    	scale    = 1e-6,
    	default  = "oz/mi",
    	link     = "Exhaust gas",
        },
        ["g/mi"] = {
    	name1    = "gram per mile",
    	name2    = "grams per mile",
    	symbol   = "g/mi",
    	utype    = "exhaust emission",
    	scale    = 6.2137119223733397e-7,
    	default  = "g/km",
    	link     = "Exhaust gas",
        },
        ["gCO2/km"] = {
    	name1    = "gram of CO<sub>2</sub> per kilometre",
    	name1_us = "gram of CO<sub>2</sub> per kilometer",
    	name2    = "grams of CO<sub>2</sub> per kilometre",
    	name2_us = "grams of CO<sub>2</sub> per kilometer",
    	symbol   = "g(CO<sub>2</sub>)/km",
    	utype    = "exhaust emission",
    	scale    = 1e-6,
    	default  = "ozCO2/mi",
    	link     = "Exhaust gas",
        },
        ["gCO2/mi"] = {
    	name1    = "gram of CO<sub>2</sub> per mile",
    	name2    = "grams of CO<sub>2</sub> per mile",
    	symbol   = "g(CO<sub>2</sub>)/mi",
    	utype    = "exhaust emission",
    	scale    = 6.2137119223733397e-7,
    	default  = "gCO2/km",
    	link     = "Exhaust gas",
        },
        ["kg/km"] = {
    	name1    = "kilogram per kilometre",
    	name1_us = "kilogram per kilometer",
    	name2    = "kilograms per kilometre",
    	name2_us = "kilograms per kilometer",
    	symbol   = "kg/km",
    	utype    = "exhaust emission",
    	scale    = 0.001,
    	default  = "lb/mi",
    	link     = "Exhaust gas",
        },
        ["kgCO2/km"] = {
    	name1    = "kilogram of CO<sub>2</sub> per kilometre",
    	name1_us = "kilogram of CO<sub>2</sub> per kilometer",
    	name2    = "kilograms of CO<sub>2</sub> per kilometre",
    	name2_us = "kilograms of CO<sub>2</sub> per kilometer",
    	symbol   = "kg(CO<sub>2</sub>)/km",
    	utype    = "exhaust emission",
    	scale    = 0.001,
    	default  = "lbCO2/mi",
    	link     = "Exhaust gas",
        },
        ["lb/mi"] = {
    	name1    = "pound per mile",
    	name2    = "pounds per mile",
    	symbol   = "lb/mi",
    	utype    = "exhaust emission",
    	scale    = 0.00028184923173665794,
    	default  = "kg/km",
    	link     = "Exhaust gas",
        },
        ["lbCO2/mi"] = {
    	name1    = "pound of CO<sub>2</sub> per mile",
    	name2    = "pounds of CO<sub>2</sub> per mile",
    	symbol   = "lb(CO<sub>2</sub>)/mi",
    	utype    = "exhaust emission",
    	scale    = 0.00028184923173665794,
    	default  = "kgCO2/km",
    	link     = "Exhaust gas",
        },
        ["oz/mi"] = {
    	name1    = "ounce per mile",
    	name2    = "ounces per mile",
    	symbol   = "oz/mi",
    	utype    = "exhaust emission",
    	scale    = 1.7615576983541121e-5,
    	default  = "g/km",
    	link     = "Exhaust gas",
        },
        ["ozCO2/mi"] = {
    	name1    = "ounce of CO<sub>2</sub> per mile",
    	name2    = "ounces of CO<sub>2</sub> per mile",
    	symbol   = "oz(CO<sub>2</sub>)/mi",
    	utype    = "exhaust emission",
    	scale    = 1.7615576983541121e-5,
    	default  = "gCO2/km",
    	link     = "Exhaust gas",
        },
        ["cuft/a"] = {
    	name1    = "cubic foot per annum",
    	name2    = "cubic feet per annum",
    	symbol   = "cu&nbsp;ft/a",
    	utype    = "flow",
    	scale    = 8.9730672142368242e-10,
    	default  = "m3/a",
    	link     = "Cubic foot per second",
        },
        ["cuft/d"] = {
    	name1    = "cubic foot per day",
    	name2    = "cubic feet per day",
    	symbol   = "cu&nbsp;ft/d",
    	utype    = "flow",
    	scale    = 3.2774128000000003e-7,
    	default  = "m3/d",
    	link     = "Cubic foot per second",
        },
        ["cuft/h"] = {
    	name1    = "cubic foot per hour",
    	name2    = "cubic feet per hour",
    	symbol   = "cu&nbsp;ft/h",
    	utype    = "flow",
    	scale    = 7.8657907200000004e-6,
    	default  = "m3/h",
    	link     = "Cubic foot per second",
        },
        ["cuft/min"] = {
    	name1    = "cubic foot per minute",
    	name2    = "cubic feet per minute",
    	symbol   = "cu&nbsp;ft/min",
    	utype    = "flow",
    	scale    = 0.00047194744319999999,
    	default  = "m3/min",
        },
        ["cuft/s"] = {
    	name1    = "cubic foot per second",
    	name2    = "cubic feet per second",
    	symbol   = "cu&nbsp;ft/s",
    	utype    = "flow",
    	scale    = 28316846592e-12,
    	default  = "m3/s",
        },
        ["cumi/a"] = {
    	name1    = "cubic mile per annum",
    	name2    = "cubic miles per annum",
    	symbol   = "cu&nbsp;mi/a",
    	utype    = "flow",
    	scale    = 132.08171170940057,
    	default  = "km3/a",
    	link     = "Cubic foot per second",
        },
        ["cuyd/h"] = {
    	name1    = "cubic yard per hour",
    	name2    = "cubic yards per hour",
    	symbol   = "cuyd/h",
    	utype    = "flow",
    	scale    = 0.00021237634944000001,
    	default  = "m3/h",
    	link     = "Cubic foot per second",
        },
        ["cuyd/s"] = {
    	name1    = "cubic yard per second",
    	name2    = "cubic yards per second",
    	symbol   = "cu&nbsp;yd/s",
    	utype    = "flow",
    	scale    = 0.76455485798400002,
    	default  = "m3/s",
        },
        ["Goilbbl/a"] = {
    	name1    = "billion barrels per year",
    	name2    = "billion barrels per year",
    	symbol   = "Gbbl/a",
    	utype    = "flow",
    	scale    = 5.0380033629933836,
    	default  = "v * 1.58987294928 < 10 ! e6 ! e9 ! m3/a",
    	link     = "Barrel per day",
        },
        ["impgal/h"] = {
    	name1    = "imperial gallon per hour",
    	name2    = "imperial gallons per hour",
    	symbol   = "imp&nbsp;gal/h",
    	utype    = "flow",
    	scale    = 1.2628027777777779e-6,
    	default  = "m3/h",
    	link     = "Gallon",
        },
        ["impgal/min"] = {
    	name1    = "imperial gallon per minute",
    	name2    = "imperial gallons per minute",
    	symbol   = "imp gal/min",
    	utype    = "flow",
    	scale    = 7.5768166666666671e-5,
    	default  = "m3/s",
    	link     = "Gallon",
        },
        ["impgal/s"] = {
    	name1    = "imperial gallon per second",
    	name2    = "imperial gallons per second",
    	symbol   = "impgal/s",
    	utype    = "flow",
    	scale    = 0.00454609,
    	default  = "m3/s",
    	link     = "Imperial gallons per second",
        },
        ["km3/a"] = {
    	name1    = "cubic kilometre per annum",
    	name1_us = "cubic kilometer per annum",
    	name2    = "cubic kilometres per annum",
    	name2_us = "cubic kilometers per annum",
    	symbol   = "km<sup>3</sup>/a",
    	utype    = "flow",
    	scale    = 31.68808781402895,
    	default  = "cumi/a",
    	link     = "Cubic metre per second",
        },
        ["km3/d"] = {
    	name1    = "cubic kilometre per day",
    	name1_us = "cubic kilometer per day",
    	name2    = "cubic kilometres per day",
    	name2_us = "cubic kilometers per day",
    	symbol   = "km<sup>3</sup>/d",
    	utype    = "flow",
    	scale    = 11574.074074074075,
    	default  = "cuft/d",
    	link     = "Cubic metre per second",
        },
        ["koilbbl/a"] = {
    	name1    = "thousand barrels per year",
    	name2    = "thousand barrels per year",
    	symbol   = "kbbl/a",
    	utype    = "flow",
    	scale    = 5.0380033629933841e-6,
    	default  = "v * 1.58987294928 < 10 ! ! e3 ! m3/a",
    	link     = "Barrel per day",
        },
        ["koilbbl/d"] = {
    	name1    = "thousand barrels per day",
    	name2    = "thousand barrels per day",
    	symbol   = "kbbl/d",
    	utype    = "flow",
    	scale    = 0.0018401307283333335,
    	default  = "v * 1.58987294928 < 10 ! ! e3 ! m3/d",
    	link     = "Barrel per day",
        },
        ["L/h"] = {
    	name1    = "litre per hour",
    	name1_us = "liter per hour",
    	name2    = "litres per hour",
    	name2_us = "liters per hour",
    	symbol   = "L/h",
    	utype    = "flow",
    	scale    = 2.7777777777777776e-7,
    	default  = "impgal/h USgal/h",
    	link     = "Cubic metre per second",
        },
        ["L/min"] = {
    	name1    = "litre per minute",
    	name1_us = "liter per minute",
    	name2    = "litres per minute",
    	name2_us = "liters per minute",
    	symbol   = "L/min",
    	utype    = "flow",
    	scale    = 1.6666666666666667e-5,
    	default  = "impgal/min USgal/min",
    	link     = "Cubic metre per second",
        },
        ["L/s"] = {
    	name1    = "litre per second",
    	name1_us = "liter per second",
    	name2    = "litres per second",
    	name2_us = "liters per second",
    	symbol   = "L/s",
    	utype    = "flow",
    	scale    = 0.001,
    	default  = "cuft/s",
    	link     = "Cubic metre per second",
        },
        ["m3/a"] = {
    	name1    = "cubic metre per annum",
    	name1_us = "cubic meter per annum",
    	name2    = "cubic metres per annum",
    	name2_us = "cubic meters per annum",
    	symbol   = "m<sup>3</sup>/a",
    	utype    = "flow",
    	scale    = 3.1688087814028947e-8,
    	default  = "cuft/a",
    	link     = "Cubic metre per second",
        },
        ["m3/d"] = {
    	name1    = "cubic metre per day",
    	name1_us = "cubic meter per day",
    	name2    = "cubic metres per day",
    	name2_us = "cubic meters per day",
    	symbol   = "m<sup>3</sup>/d",
    	utype    = "flow",
    	scale    = 1.1574074074074073e-5,
    	default  = "cuft/d",
    	link     = "Cubic metre per second",
        },
        ["m3/h"] = {
    	name1    = "cubic metre per hour",
    	name1_us = "cubic meter per hour",
    	name2    = "cubic metres per hour",
    	name2_us = "cubic meters per hour",
    	symbol   = "m<sup>3</sup>/h",
    	utype    = "flow",
    	scale    = 0.00027777777777777778,
    	default  = "cuft/h",
    	link     = "Cubic metre per second",
        },
        ["m3/min"] = {
    	name1    = "cubic metre per minute",
    	name1_us = "cubic meter per minute",
    	name2    = "cubic metres per minute",
    	name2_us = "cubic meters per minute",
    	symbol   = "m<sup>3</sup>/min",
    	utype    = "flow",
    	scale    = 0.016666666666666666,
    	default  = "cuft/min",
    	link     = "Cubic metre per second",
        },
        ["m3/s"] = {
    	name1    = "cubic metre per second",
    	name1_us = "cubic meter per second",
    	name2    = "cubic metres per second",
    	name2_us = "cubic meters per second",
    	symbol   = "m<sup>3</sup>/s",
    	utype    = "flow",
    	scale    = 1,
    	default  = "cuft/s",
        },
        ["Moilbbl/a"] = {
    	name1    = "million barrels per year",
    	name2    = "million barrels per year",
    	symbol   = "Mbbl/a",
    	utype    = "flow",
    	scale    = 0.0050380033629933837,
    	default  = "v * 1.58987294928 < 10 ! e3 ! e6 ! m3/a",
    	link     = "Barrel per day",
        },
        ["Moilbbl/d"] = {
    	name1    = "million barrels per day",
    	name2    = "million barrels per day",
    	symbol   = "Mbbl/d",
    	utype    = "flow",
    	scale    = 1.8401307283333335,
    	default  = "v * 1.58987294928 < 10 ! e3 ! e6 ! m3/d",
    	link     = "Barrel per day",
        },
        ["oilbbl/a"] = {
    	name1    = "barrel per year",
    	name2    = "barrels per year",
    	symbol   = "bbl/a",
    	utype    = "flow",
    	scale    = 5.0380033629933841e-9,
    	default  = "m3/a",
    	link     = "Barrel per day",
        },
        ["oilbbl/d"] = {
    	name1    = "barrel per day",
    	name2    = "barrels per day",
    	symbol   = "bbl/d",
    	utype    = "flow",
    	scale    = 1.8401307283333336e-6,
    	default  = "m3/d",
        },
        ["Toilbbl/a"] = {
    	name1    = "trillion barrels per year",
    	name2    = "trillion barrels per year",
    	symbol   = "Tbbl/a",
    	utype    = "flow",
    	scale    = 5038.0033629933832,
    	default  = "v * 1.58987294928 < 10 ! e9 ! e12 ! m3/a",
    	link     = "Barrel per day",
        },
        ["U.S.gal/d"] = {
    	name1    = "U.S. gallon per day",
    	name2    = "U.S. gallons per day",
    	symbol   = "U.S.&nbsp;gal/d",
    	utype    = "flow",
    	scale    = 4.3812636388888893e-8,
    	default  = "m3/s",
    	customary= 1,
        },
        ["U.S.gal/h"] = {
    	name1    = "gallon per hour",
    	name2    = "gallons per hour",
    	symbol   = "gal/h",
    	utype    = "flow",
    	scale    = 1.0515032733333334e-6,
    	default  = "m3/h",
    	link     = "Gallon",
    	customary= 2,
        },
        ["U.S.gal/min"] = {
    	name1    = "U.S. gallon per minute",
    	name2    = "U.S. gallons per minute",
    	symbol   = "U.S.&nbsp;gal/min",
    	utype    = "flow",
    	scale    = 6.3090196400000003e-5,
    	default  = "m3/s",
    	link     = "Gallon",
        },
        ["USgal/a"] = {
    	name1    = "US gallon per year",
    	name2    = "US gallons per year",
    	symbol   = "US&nbsp;gal/a",
    	utype    = "flow",
    	scale    = 1.1995246102365199e-10,
    	default  = "m3/s",
        },
        ["USgal/d"] = {
    	name1    = "US gallon per day",
    	name2    = "US gallons per day",
    	symbol   = "US&nbsp;gal/d",
    	utype    = "flow",
    	scale    = 4.3812636388888893e-8,
    	default  = "m3/s",
        },
        ["USgal/h"] = {
    	name1    = "gallon per hour",
    	name2    = "gallons per hour",
    	symbol   = "gal/h",
    	utype    = "flow",
    	scale    = 1.0515032733333334e-6,
    	default  = "m3/h",
    	link     = "Gallon",
    	customary= 1,
        },
        ["USgal/min"] = {
    	name1    = "US gallon per minute",
    	name2    = "US gallons per minute",
    	symbol   = "US&nbsp;gal/min",
    	utype    = "flow",
    	scale    = 6.3090196400000003e-5,
    	default  = "m3/s",
    	link     = "Gallon",
        },
        ["USgal/s"] = {
    	name1    = "US gallon per second",
    	name1_us = "U.S. gallon per second",
    	name2    = "US gallons per second",
    	name2_us = "U.S. gallons per second",
    	symbol   = "USgal/s",
    	utype    = "flow",
    	scale    = 0.003785411784,
    	default  = "m3/s",
    	link     = "US gallons per second",
        },
        ["ft3/a"] = {
    	target   = "cuft/a",
        },
        ["ft3/d"] = {
    	target   = "cuft/d",
        },
        ["ft3/h"] = {
    	target   = "cuft/h",
        },
        ["ft3/s"] = {
    	target   = "cuft/s",
        },
        ["Gcuft/a"] = {
    	target   = "e9cuft/a",
        },
        ["Gcuft/d"] = {
    	target   = "e9cuft/d",
        },
        ["kcuft/a"] = {
    	target   = "e3cuft/a",
        },
        ["kcuft/d"] = {
    	target   = "e3cuft/d",
        },
        ["kcuft/s"] = {
    	target   = "e3cuft/s",
        },
        ["Mcuft/a"] = {
    	target   = "e6cuft/a",
        },
        ["Mcuft/d"] = {
    	target   = "e6cuft/d",
        },
        ["Mcuft/s"] = {
    	target   = "e6cuft/s",
        },
        ["m³/s"] = {
    	target   = "m3/s",
        },
        ["Tcuft/a"] = {
    	target   = "e12cuft/a",
        },
        ["Tcuft/d"] = {
    	target   = "e12cuft/d",
        },
        ["u.s.gal/min"] = {
    	target   = "U.S.gal/min",
        },
        ["usgal/min"] = {
    	target   = "USgal/min",
        },
        ["-LTf"] = {
    	name1    = "long ton-force",
    	name2    = "long tons-force",
    	symbol   = "LTf",
    	utype    = "force",
    	scale    = 9964.01641818352,
    	default  = "kN",
        },
        ["-STf"] = {
    	name1    = "short ton-force",
    	name2    = "short tons-force",
    	symbol   = "STf",
    	utype    = "force",
    	scale    = 8896.443230521,
    	default  = "kN",
        },
        ["dyn"] = {
    	name1    = "dyne",
    	symbol   = "dyn",
    	utype    = "force",
    	scale    = 0.00001,
    	default  = "gr-f",
        },
        ["g-f"] = {
    	name1    = "gram-force",
    	name2    = "grams-force",
    	symbol   = "g<sub>f</sub>",
    	utype    = "force",
    	scale    = 0.00980665,
    	default  = "mN oz-f",
    	link     = "Kilogram-force",
        },
        ["gf"] = {
    	name1    = "gram-force",
    	name2    = "grams-force",
    	symbol   = "gf",
    	utype    = "force",
    	scale    = 0.00980665,
    	default  = "mN ozf",
    	link     = "Kilogram-force",
        },
        ["gr-f"] = {
    	name1    = "grain-force",
    	name2    = "grains-force",
    	symbol   = "gr<sub>f</sub>",
    	utype    = "force",
    	scale    = 0.0006354602307515,
    	default  = "μN",
    	link     = "Pound (force)",
        },
        ["grf"] = {
    	name1    = "grain-force",
    	name2    = "grains-force",
    	symbol   = "grf",
    	utype    = "force",
    	scale    = 0.0006354602307515,
    	default  = "μN",
    	link     = "Pound (force)",
        },
        ["kdyn"] = {
    	name1    = "kilodyne",
    	symbol   = "kdyn",
    	utype    = "force",
    	scale    = 0.01,
    	default  = "oz-f",
    	link     = "Dyne",
        },
        ["kg-f"] = {
    	name1    = "kilogram-force",
    	name2    = "kilograms-force",
    	symbol   = "kg<sub>f</sub>",
    	utype    = "force",
    	scale    = 9.80665,
    	default  = "N lb-f",
        },
        ["kgf"] = {
    	name1    = "kilogram-force",
    	name2    = "kilograms-force",
    	symbol   = "kgf",
    	utype    = "force",
    	scale    = 9.80665,
    	default  = "N lbf",
        },
        ["kp"] = {
    	name1    = "kilopond",
    	symbol   = "kp",
    	utype    = "force",
    	scale    = 9.80665,
    	default  = "N lb-f",
    	link     = "Kilogram-force",
        },
        ["L/T-f"] = {
    	name1    = "long ton-force",
    	name2    = "long tons-force",
    	symbol   = "L/T<sub>f</sub>",
    	utype    = "force",
    	scale    = 9964.01641818352,
    	default  = "kN",
        },
        ["L/Tf"] = {
    	name1    = "long ton-force",
    	name2    = "long tons-force",
    	symbol   = "L/Tf",
    	utype    = "force",
    	scale    = 9964.01641818352,
    	default  = "kN",
        },
        ["lb-f"] = {
    	name1    = "pound-force",
    	name2    = "pounds-force",
    	symbol   = "lb<sub>f</sub>",
    	utype    = "force",
    	scale    = 4.4482216152605,
    	default  = "N",
    	link     = "Pound (force)",
        },
        ["lbf"] = {
    	name1    = "pound-force",
    	name2    = "pounds-force",
    	symbol   = "lbf",
    	utype    = "force",
    	scale    = 4.4482216152605,
    	default  = "N",
    	link     = "Pound (force)",
        },
        ["lb(f)"] = {
    	name1    = "pound",
    	symbol   = "lb",
    	utype    = "force",
    	scale    = 4.4482216152605,
    	default  = "N",
    	link     = "Pound (force)",
        },
        ["LT-f"] = {
    	name1    = "long ton-force",
    	name2    = "long tons-force",
    	symbol   = "LT<sub>f</sub>",
    	utype    = "force",
    	scale    = 9964.01641818352,
    	default  = "kN",
        },
        ["LTf"] = {
    	name1    = "long ton-force",
    	name2    = "long tons-force",
    	symbol   = "LTf",
    	usename  = 1,
    	utype    = "force",
    	scale    = 9964.01641818352,
    	default  = "kN",
        },
        ["Mdyn"] = {
    	name1    = "megadyne",
    	symbol   = "Mdyn",
    	utype    = "force",
    	scale    = 10,
    	default  = "lb-f",
    	link     = "Dyne",
        },
        ["mdyn"] = {
    	name1    = "millidyne",
    	symbol   = "mdyn",
    	utype    = "force",
    	scale    = 0.00000001,
    	default  = "gr-f",
    	link     = "Dyne",
        },
        ["mg-f"] = {
    	name1    = "milligram-force",
    	name2    = "milligrams-force",
    	symbol   = "mg<sub>f</sub>",
    	utype    = "force",
    	scale    = 0.00000980665,
    	default  = "μN gr-f",
    	link     = "Kilogram-force",
        },
        ["mgf"] = {
    	name1    = "milligram-force",
    	name2    = "milligrams-force",
    	symbol   = "mgf",
    	utype    = "force",
    	scale    = 0.00000980665,
    	default  = "μN grf",
    	link     = "Kilogram-force",
        },
        ["Mp"] = {
    	name1    = "megapond",
    	symbol   = "Mp",
    	utype    = "force",
    	scale    = 9806.65,
    	default  = "kN LT-f ST-f",
    	link     = "Kilogram-force",
        },
        ["mp"] = {
    	name1    = "millipond",
    	symbol   = "mp",
    	utype    = "force",
    	scale    = 0.00000980665,
    	default  = "μN gr-f",
    	link     = "Kilogram-force",
        },
        ["N"] = {
    	_name1   = "newton",
    	_symbol  = "N",
    	utype    = "force",
    	scale    = 1,
    	prefixes = 1,
    	default  = "lb-f",
    	link     = "Newton (unit)",
        },
        ["oz-f"] = {
    	name1    = "ounce-force",
    	name2    = "ounces-force",
    	symbol   = "oz<sub>f</sub>",
    	utype    = "force",
    	scale    = 0.2780138203095378125,
    	default  = "mN",
    	link     = "Pound (force)",
        },
        ["ozf"] = {
    	name1    = "ounce-force",
    	name2    = "ounces-force",
    	symbol   = "ozf",
    	utype    = "force",
    	scale    = 0.2780138203095378125,
    	default  = "mN",
    	link     = "Pound (force)",
        },
        ["p"] = {
    	name1    = "pond",
    	symbol   = "p",
    	utype    = "force",
    	scale    = 0.00980665,
    	default  = "mN oz-f",
    	link     = "Kilogram-force",
        },
        ["pdl"] = {
    	name1    = "poundal",
    	symbol   = "pdl",
    	utype    = "force",
    	scale    = 0.138254954376,
    	default  = "N",
        },
        ["S/T-f"] = {
    	name1    = "short ton-force",
    	name2    = "short tons-force",
    	symbol   = "S/T<sub>f</sub>",
    	utype    = "force",
    	scale    = 8896.443230521,
    	default  = "kN",
        },
        ["S/Tf"] = {
    	name1    = "short ton-force",
    	name2    = "short tons-force",
    	symbol   = "S/Tf",
    	utype    = "force",
    	scale    = 8896.443230521,
    	default  = "kN",
        },
        ["ST-f"] = {
    	name1    = "short ton-force",
    	name2    = "short tons-force",
    	symbol   = "ST<sub>f</sub>",
    	utype    = "force",
    	scale    = 8896.443230521,
    	default  = "kN",
        },
        ["STf"] = {
    	name1    = "short ton-force",
    	name2    = "short tons-force",
    	symbol   = "STf",
    	usename  = 1,
    	utype    = "force",
    	scale    = 8896.443230521,
    	default  = "kN",
        },
        ["t-f"] = {
    	name1    = "tonne-force",
    	name2    = "tonnes-force",
    	symbol   = "t<sub>f</sub>",
    	utype    = "force",
    	scale    = 9806.65,
    	default  = "kN LT-f ST-f",
    	link     = "Ton-force#Tonne-force",
        },
        ["tf"] = {
    	name1    = "tonne-force",
    	name2    = "tonnes-force",
    	symbol   = "tf",
    	utype    = "force",
    	scale    = 9806.65,
    	default  = "kN LTf STf",
    	link     = "Ton-force#Tonne-force",
        },
        ["dyne"] = {
    	target   = "dyn",
        },
        ["newtons"] = {
    	target   = "N",
        },
        ["poundal"] = {
    	target   = "pdl",
        },
        ["tonne-force"] = {
    	target   = "tf",
        },
        ["impgal/mi"] = {
    	per      = { "@impgal", "mi" },
    	utype    = "fuel efficiency",
    	invert   = 1,
    	iscomplex= true,
    	default  = "L/km USgal/mi",
        },
        ["km/L"] = {
    	per      = { "km", "L" },
    	utype    = "fuel efficiency",
    	invert   = -1,
    	iscomplex= true,
    	default  = "mpgimp mpgus",
        },
        ["km/l"] = {
    	per      = { "km", "ll" },
    	utype    = "fuel efficiency",
    	invert   = -1,
    	iscomplex= true,
    	default  = "mpgimp mpgus",
        },
        ["L/100 km"] = {
    	per      = { "L", "100km" },
    	utype    = "fuel efficiency",
    	invert   = 1,
    	iscomplex= true,
    	default  = "mpgimp mpgus",
    	symlink  = "[[Fuel economy in automobiles#Units of measure|L/100&nbsp;km]]",
        },
        ["l/100 km"] = {
    	per      = { "ll", "100km" },
    	utype    = "fuel efficiency",
    	invert   = 1,
    	iscomplex= true,
    	default  = "mpgimp mpgus",
    	symlink  = "[[Fuel economy in automobiles#Units of measure|l/100&nbsp;km]]",
        },
        ["L/km"] = {
    	per      = { "L", "km" },
    	utype    = "fuel efficiency",
    	invert   = 1,
    	iscomplex= true,
    	default  = "mpgimp mpgus",
        },
        ["l/km"] = {
    	per      = { "ll", "km" },
    	utype    = "fuel efficiency",
    	invert   = 1,
    	iscomplex= true,
    	default  = "mpgimp mpgus",
        },
        ["mi/impqt"] = {
    	per      = { "mi", "impqt" },
    	utype    = "fuel efficiency",
    	invert   = -1,
    	iscomplex= true,
    	default  = "km/L",
        },
        ["mi/U.S.qt"] = {
    	per      = { "mi", "U.S.qt" },
    	utype    = "fuel efficiency",
    	invert   = -1,
    	iscomplex= true,
    	default  = "km/L",
        },
        ["mi/USqt"] = {
    	per      = { "mi", "USqt" },
    	utype    = "fuel efficiency",
    	invert   = -1,
    	iscomplex= true,
    	default  = "km/L",
        },
        ["mi/usqt"] = {
    	per      = { "mi", "usqt" },
    	utype    = "fuel efficiency",
    	invert   = -1,
    	iscomplex= true,
    	default  = "km/L",
        },
        ["mpgimp"] = {
    	per      = { "mi", "@impgal" },
    	symbol   = "mpg<sub>&#8209;imp</sub>",
    	utype    = "fuel efficiency",
    	invert   = -1,
    	iscomplex= true,
    	default  = "L/100 km+mpgus",
    	symlink  = "[[Fuel economy in automobiles#Units of measure|mpg]]<sub>&#8209;[[Imperial units|imp]]</sub>",
        },
        ["mpgus"] = {
    	per      = { "mi", "+USgal" },
    	symbol   = "mpg<sub>&#8209;US</sub>",
    	utype    = "fuel efficiency",
    	invert   = -1,
    	iscomplex= true,
    	default  = "L/100 km+mpgimp",
    	symlink  = "[[Fuel economy in automobiles#Units of measure|mpg]]<sub>&#8209;[[United States customary units|US]]</sub>",
        },
        ["U.S.gal/mi"] = {
    	per      = { "*U.S.gal", "mi" },
    	sp_us    = true,
    	utype    = "fuel efficiency",
    	invert   = 1,
    	iscomplex= true,
    	default  = "L/km impgal/mi",
        },
        ["usgal/mi"] = {
    	per      = { "+USgal", "mi" },
    	utype    = "fuel efficiency",
    	invert   = 1,
    	iscomplex= true,
    	default  = "L/km impgal/mi",
        },
        ["L/100km"] = {
    	target   = "L/100 km",
        },
        ["l/100km"] = {
    	target   = "l/100 km",
        },
        ["mpg"] = {
    	shouldbe = "Use %{mpgus%} for miles per US gallon or %{mpgimp%} for miles per imperial gallon (not %{mpg%})",
        },
        ["mpgU.S."] = {
    	target   = "mpgus",
    	symbol   = "mpg<sub>&#8209;U.S.</sub>",
    	sp_us    = true,
    	symlink  = "[[Fuel economy in automobiles#Units of measure|mpg]]<sub>&#8209;[[United States customary units|U.S.]]</sub>",
        },
        ["mpgu.s."] = {
    	target   = "mpgus",
    	symbol   = "mpg<sub>&#8209;U.S.</sub>",
    	sp_us    = true,
    	symlink  = "[[Fuel economy in automobiles#Units of measure|mpg]]<sub>&#8209;[[United States customary units|U.S.]]</sub>",
        },
        ["mpgUS"] = {
    	target   = "mpgus",
        },
        ["USgal/mi"] = {
    	target   = "usgal/mi",
        },
        ["kPa/m"] = {
    	per      = { "kPa", "-m-frac" },
    	utype    = "fracture gradient",
    	default  = "psi/ft",
        },
        ["psi/ft"] = {
    	per      = { "psi", "-ft-frac" },
    	utype    = "fracture gradient",
    	default  = "kPa/m",
        },
        ["cm/km"] = {
    	name1    = "centimetre per kilometre",
    	name1_us = "centimeter per kilometer",
    	name2    = "centimetres per kilometre",
    	name2_us = "centimeters per kilometer",
    	symbol   = "cm/km",
    	utype    = "gradient",
    	scale    = 0.00001,
    	default  = "ft/mi",
    	link     = "Grade (slope)",
        },
        ["ft/mi"] = {
    	name1    = "foot per mile",
    	name2    = "feet per mile",
    	symbol   = "ft/mi",
    	utype    = "gradient",
    	scale    = 0.00018939393939393939,
    	default  = "v < 5.28 ! c ! ! m/km",
    	link     = "Grade (slope)",
        },
        ["ft/nmi"] = {
    	name1    = "foot per nautical mile",
    	name2    = "feet per nautical mile",
    	symbol   = "ft/nmi",
    	utype    = "gradient",
    	scale    = 0.00016457883369330455,
    	default  = "v < 6.076 ! c ! ! m/km",
    	link     = "Grade (slope)",
        },
        ["in/ft"] = {
    	name1    = "inch per foot",
    	name2    = "inches per foot",
    	symbol   = "in/ft",
    	utype    = "gradient",
    	scale    = 0.083333333333333329,
    	default  = "mm/m",
    	link     = "Grade (slope)",
        },
        ["in/mi"] = {
    	name1    = "inch per mile",
    	name2    = "inches per mile",
    	symbol   = "in/mi",
    	utype    = "gradient",
    	scale    = 1.5782828282828283e-5,
    	default  = "v < 0.6336 ! m ! c ! m/km",
    	link     = "Grade (slope)",
        },
        ["m/km"] = {
    	name1    = "metre per kilometre",
    	name1_us = "meter per kilometer",
    	name2    = "metres per kilometre",
    	name2_us = "meters per kilometer",
    	symbol   = "m/km",
    	utype    = "gradient",
    	scale    = 0.001,
    	default  = "ft/mi",
    	link     = "Grade (slope)",
        },
        ["mm/km"] = {
    	name1    = "millimetre per kilometre",
    	name1_us = "millimeter per kilometer",
    	name2    = "millimetres per kilometre",
    	name2_us = "millimeters per kilometer",
    	symbol   = "mm/km",
    	utype    = "gradient",
    	scale    = 0.000001,
    	default  = "in/mi",
    	link     = "Grade (slope)",
        },
        ["mm/m"] = {
    	name1    = "millimetre per metre",
    	name1_us = "millimeter per meter",
    	name2    = "millimetres per metre",
    	name2_us = "millimeters per meter",
    	symbol   = "mm/m",
    	utype    = "gradient",
    	scale    = 0.001,
    	default  = "in/ft",
    	link     = "Grade (slope)",
        },
        ["admi"] = {
    	name1    = "admiralty mile",
    	symbol   = "nmi&nbsp;(admiralty)",
    	utype    = "length",
    	scale    = 1853.184,
    	default  = "km mi",
    	link     = "Nautical mile",
        },
        ["AU"] = {
    	name1    = "astronomical unit",
    	symbol   = "AU",
    	utype    = "length",
    	scale    = 149597870700,
    	default  = "km mi",
        },
        ["Brnmi"] = {
    	name1    = "British nautical mile",
    	symbol   = "(Brit)&nbsp;nmi",
    	utype    = "length",
    	scale    = 1853.184,
    	default  = "km mi",
    	link     = "Nautical mile",
        },
        ["bu"] = {
    	name2    = "bu",
    	symbol   = "bu",
    	usename  = 1,
    	utype    = "length",
    	scale    = 0.0030303030303030303,
    	default  = "mm",
    	link     = "Japanese units of measurement#Length",
        },
        ["ch"] = {
    	name1    = "chain",
    	symbol   = "ch",
    	utype    = "length",
    	scale    = 20.1168,
    	default  = "ft m",
    	subdivs  = { ["ft"] = { 66, default = "m" }, ["yd"] = { 22, default = "m" } },
    	link     = "Chain (unit)",
        },
        ["chlk"] = {
    	name1    = "[[Chain (unit)|chain]]",
    	symbol   = "[[Chain (unit)|ch]]",
    	utype    = "length",
    	scale    = 20.1168,
    	default  = "ft m",
    	link     = "",
        },
        ["chain"] = {
    	symbol   = "chain",
    	usename  = 1,
    	utype    = "length",
    	scale    = 20.1168,
    	default  = "ft m",
    	subdivs  = { ["ft"] = { 66, default = "m" }, ["yd"] = { 22, default = "m" } },
    	link     = "Chain (unit)",
        },
        ["chainlk"] = {
    	symbol   = "[[Chain (unit)|chain]]",
    	usename  = 1,
    	utype    = "length",
    	scale    = 20.1168,
    	default  = "ft m",
    	link     = "",
        },
        ["dpcm"] = {
    	name2    = "dot/cm",
    	symbol   = "dot/cm",
    	utype    = "length",
    	scale    = 100,
    	invert   = -1,
    	iscomplex= true,
    	default  = "dpi",
    	link     = "Dots per inch",
        },
        ["dpi"] = {
    	name2    = "DPI",
    	symbol   = "DPI",
    	utype    = "length",
    	scale    = 39.370078740157481,
    	invert   = -1,
    	iscomplex= true,
    	default  = "pitch",
    	link     = "Dots per inch",
        },
        ["fathom"] = {
    	symbol   = "fathom",
    	usename  = 1,
    	utype    = "length",
    	scale    = 1.8288,
    	default  = "ft m",
        },
        ["foot"] = {
    	name1    = "foot",
    	name2    = "foot",
    	symbol   = "ft",
    	utype    = "length",
    	scale    = 0.3048,
    	default  = "m",
    	subdivs  = { ["in"] = { 12, default = "m" } },
    	link     = "Foot (unit)",
        },
        ["ft"] = {
    	name1    = "foot",
    	name2    = "feet",
    	symbol   = "ft",
    	utype    = "length",
    	scale    = 0.3048,
    	exception= "integer_more_precision",
    	default  = "m",
    	subdivs  = { ["in"] = { 12, default = "m" } },
    	link     = "Foot (unit)",
        },
        ["furlong"] = {
    	symbol   = "furlong",
    	usename  = 1,
    	utype    = "length",
    	scale    = 201.168,
    	default  = "ft m",
        },
        ["Gly"] = {
    	name1    = "gigalight-year",
    	symbol   = "Gly",
    	utype    = "length",
    	scale    = 9.4607304725808e24,
    	default  = "Mpc",
    	link     = "Light-year#Definitions",
        },
        ["Gpc"] = {
    	name1    = "gigaparsec",
    	symbol   = "Gpc",
    	utype    = "length",
    	scale    = 3.0856775814671916e25,
    	default  = "Gly",
    	link     = "Parsec#Megaparsecs and gigaparsecs",
        },
        ["hand"] = {
    	name1    = "hand",
    	symbol   = "h",
    	utype    = "length",
    	builtin  = "hand",
    	scale    = 0.1016,
    	iscomplex= true,
    	default  = "in cm",
    	link     = "Hand (unit)",
        },
        ["in"] = {
    	name1    = "inch",
    	name2    = "inches",
    	symbol   = "in",
    	utype    = "length",
    	scale    = 0.0254,
    	exception= "subunit_more_precision",
    	default  = "mm",
        },
        ["inabbreviated"] = {
    	name2    = "in",
    	symbol   = "in",
    	utype    = "length",
    	scale    = 0.0254,
    	default  = "mm",
    	link     = "Inch",
        },
        ["kly"] = {
    	name1    = "kilolight-year",
    	symbol   = "kly",
    	utype    = "length",
    	scale    = 9.4607304725808e18,
    	default  = "pc",
    	link     = "Light-year#Definitions",
        },
        ["kpc"] = {
    	name1    = "kiloparsec",
    	symbol   = "kpc",
    	utype    = "length",
    	scale    = 3.0856775814671916e19,
    	default  = "kly",
    	link     = "Parsec#Parsecs and kiloparsecs",
        },
        ["LD"] = {
    	name1    = "lunar distance",
    	symbol   = "LD",
    	utype    = "length",
    	scale    = 384403000,
    	default  = "km mi",
    	link     = "Lunar distance (astronomy)",
        },
        ["league"] = {
    	symbol   = "league",
    	usename  = 1,
    	utype    = "length",
    	scale    = 4828.032,
    	default  = "km",
    	link     = "League (unit)",
        },
        ["ly"] = {
    	name1    = "light-year",
    	symbol   = "ly",
    	utype    = "length",
    	scale    = 9.4607304725808e15,
    	default  = "AU",
        },
        ["m"] = {
    	_name1   = "metre",
    	_name1_us= "meter",
    	_symbol  = "m",
    	utype    = "length",
    	scale    = 1,
    	prefixes = 1,
    	default  = "v > 0 and v < 3 ! ftin ! ft",
    	link     = "Metre",
        },
        ["mi"] = {
    	name1    = "mile",
    	symbol   = "mi",
    	utype    = "length",
    	scale    = 1609.344,
    	default  = "km",
    	subdivs  = { ["ch"] = { 80, default = "km" }, ["chlk"] = { 80, default = "km" }, ["chain"] = { 80, default = "km" }, ["chainlk"] = { 80, default = "km" }, ["ft"] = { 5280, default = "km" }, ["furlong"] = { 8, default = "km" }, ["yd"] = { 1760, default = "km" } },
        },
        ["mil"] = {
    	symbol   = "mil",
    	usename  = 1,
    	utype    = "length",
    	scale    = 0.0000254,
    	default  = "mm",
    	link     = "Thousandth of an inch",
        },
        ["Mly"] = {
    	name1    = "megalight-year",
    	symbol   = "Mly",
    	utype    = "length",
    	scale    = 9.4607304725808e21,
    	default  = "kpc",
    	link     = "Light-year#Definitions",
        },
        ["Mpc"] = {
    	name1    = "megaparsec",
    	symbol   = "Mpc",
    	utype    = "length",
    	scale    = 3.0856775814671916e22,
    	default  = "Mly",
    	link     = "Parsec#Megaparsecs and gigaparsecs",
        },
        ["NM"] = {
    	name1    = "nautical mile",
    	symbol   = "NM",
    	utype    = "length",
    	scale    = 1852,
    	default  = "km mi",
        },
        ["nmi"] = {
    	name1    = "nautical mile",
    	symbol   = "nmi",
    	utype    = "length",
    	scale    = 1852,
    	default  = "km mi",
        },
        ["oldUKnmi"] = {
    	name1    = "nautical mile",
    	symbol   = "nmi",
    	utype    = "length",
    	scale    = 1853.184,
    	default  = "km mi",
        },
        ["oldUSnmi"] = {
    	name1    = "nautical mile",
    	symbol   = "nmi",
    	utype    = "length",
    	scale    = 1853.24496,
    	default  = "km mi",
        },
        ["pc"] = {
    	name1    = "parsec",
    	symbol   = "pc",
    	utype    = "length",
    	scale    = 3.0856775814671916e16,
    	default  = "ly",
        },
        ["perch"] = {
    	name2    = "perches",
    	symbol   = "perch",
    	usename  = 1,
    	utype    = "length",
    	scale    = 5.0292,
    	default  = "ft m",
    	link     = "Rod (unit)",
        },
        ["pitch"] = {
    	name2    = "μm",
    	symbol   = "μm",
    	utype    = "length",
    	scale    = 1e-6,
    	default  = "dpi",
    	defkey   = "pitch",
    	linkey   = "pitch",
    	link     = "Dots per inch",
        },
        ["pole"] = {
    	symbol   = "pole",
    	usename  = 1,
    	utype    = "length",
    	scale    = 5.0292,
    	default  = "ft m",
    	link     = "Rod (unit)",
        },
        ["pre1954U.S.nmi"] = {
    	name1    = "(pre-1954&nbsp;U.S.) nautical mile",
    	symbol   = "(pre&#8209;1954&nbsp;U.S.) nmi",
    	utype    = "length",
    	scale    = 1853.24496,
    	default  = "km mi",
    	link     = "Nautical mile",
        },
        ["pre1954USnmi"] = {
    	name1    = "(pre-1954&nbsp;US) nautical mile",
    	name1_us = "(pre-1954&nbsp;U.S.) nautical mile",
    	symbol   = "(pre&#8209;1954&nbsp;US) nmi",
    	sym_us   = "(pre&#8209;1954&nbsp;U.S.) nmi",
    	utype    = "length",
    	scale    = 1853.24496,
    	default  = "km mi",
    	link     = "Nautical mile",
        },
        ["rd"] = {
    	name1    = "rod",
    	symbol   = "rd",
    	utype    = "length",
    	scale    = 5.0292,
    	default  = "ft m",
    	link     = "Rod (unit)",
        },
        ["royal cubit"] = {
    	name1    = "royal cubit",
    	symbol   = "cu",
    	utype    = "length",
    	scale    = 0.524,
    	default  = "mm",
        },
        ["rtkm"] = {
    	name1    = "route kilometre",
    	name1_us = "route kilometer",
    	symbol   = "km",
    	utype    = "length",
    	scale    = 1000,
    	default  = "mi",
    	link     = "Kilometre",
        },
        ["rtmi"] = {
    	name1    = "route mile",
    	symbol   = "mi",
    	utype    = "length",
    	scale    = 1609.344,
    	default  = "km",
    	link     = "Mile",
        },
        ["shaku"] = {
    	name2    = "shaku",
    	symbol   = "shaku",
    	usename  = 1,
    	utype    = "length",
    	scale    = 0.30303030303030304,
    	default  = "m",
    	link     = "Shaku (unit)",
        },
        ["sm"] = {
    	name1    = "smoot",
    	symbol   = "sm",
    	utype    = "length",
    	scale    = 1.70180,
    	default  = "m",
    	link     = "Smoot (unit)",
        },
        ["smi"] = {
    	name1    = "statute mile",
    	symbol   = "mi",
    	utype    = "length",
    	scale    = 1609.344,
    	default  = "km",
    	subdivs  = { ["chain"] = { 80, default = "km" } },
        },
        ["solar radius"] = {
    	name1    = "solar radius",
    	name2    = "solar radii",
    	symbol   = "''R''<sub>☉</sub>",
    	utype    = "length",
    	scale    = 695700e3,
    	default  = "km",
        },
        ["sun"] = {
    	name2    = "sun",
    	symbol   = "sun",
    	usename  = 1,
    	utype    = "length",
    	scale    = 0.030303030303030304,
    	default  = "mm",
    	link     = "Japanese units of measurement#Length",
        },
        ["thou"] = {
    	name2    = "thou",
    	symbol   = "thou",
    	usename  = 1,
    	utype    = "length",
    	scale    = 0.0000254,
    	default  = "mm",
    	link     = "Thousandth of an inch",
        },
        ["verst"] = {
    	symbol   = "verst",
    	usename  = 1,
    	utype    = "length",
    	scale    = 1066.8,
    	default  = "km mi",
        },
        ["yd"] = {
    	name1    = "yard",
    	symbol   = "yd",
    	utype    = "length",
    	scale    = 0.9144,
    	default  = "m",
    	subdivs  = { ["ft"] = { 3, default = "m" } },
        },
        ["μin"] = {
    	name1    = "microinch",
    	name2    = "microinches",
    	symbol   = "μin",
    	utype    = "length",
    	scale    = 0.0000000254,
    	default  = "nm",
    	link     = "SI prefix#Non-metric units",
        },
        ["Å"] = {
    	name1    = "ångström",
    	symbol   = "Å",
    	utype    = "length",
    	scale    = 0.0000000001,
    	default  = "in",
        },
        ["Hz"] = {
    	_name1   = "hertz",
    	_name2   = "hertz",
    	_symbol  = "Hz",
    	utype    = "length",
    	scale    = 3.3356409519815204e-9,
    	invert   = -1,
    	iscomplex= true,
    	prefixes = 1,
    	default  = "m",
    	link     = "Hertz",
        },
        ["rpm"] = {
    	name1    = "revolution per minute",
    	name2    = "revolutions per minute",
    	symbol   = "rpm",
    	utype    = "length",
    	scale    = 5.5594015866358675e-11,
    	invert   = -1,
    	iscomplex= true,
    	default  = "Hz",
    	link     = "Revolutions per minute",
        },
        ["-ft-frac"] = {
    	target   = "ft",
    	link     = "Fracture gradient",
        },
        ["-in-stiff"] = {
    	target   = "in",
    	link     = "Stiffness",
        },
        ["-m-frac"] = {
    	target   = "m",
    	link     = "Fracture gradient",
        },
        ["-m-stiff"] = {
    	target   = "m",
    	link     = "Stiffness",
        },
        ["100km"] = {
    	target   = "km",
    	multiplier= 100,
        },
        ["100mi"] = {
    	target   = "mi",
    	multiplier= 100,
        },
        ["100miles"] = {
    	target   = "mi",
    	symbol   = "miles",
    	multiplier= 100,
        },
        ["admiralty nmi"] = {
    	target   = "oldUKnmi",
        },
        ["angstrom"] = {
    	target   = "Å",
        },
        ["au"] = {
    	target   = "AU",
    	symbol   = "au",
        },
        ["feet"] = {
    	target   = "ft",
        },
        ["hands"] = {
    	target   = "hand",
        },
        ["inch"] = {
    	target   = "in",
        },
        ["inches"] = {
    	target   = "in",
        },
        ["light-year"] = {
    	target   = "ly",
        },
        ["meter"] = {
    	target   = "m",
    	sp_us    = true,
        },
        ["meters"] = {
    	target   = "m",
    	sp_us    = true,
        },
        ["metre"] = {
    	target   = "m",
        },
        ["metres"] = {
    	target   = "m",
        },
        ["micrometre"] = {
    	target   = "μm",
        },
        ["micron"] = {
    	target   = "μm",
    	default  = "μin",
        },
        ["mile"] = {
    	target   = "mi",
        },
        ["miles"] = {
    	target   = "mi",
        },
        ["parsec"] = {
    	target   = "pc",
        },
        ["rod"] = {
    	target   = "rd",
        },
        ["smoot"] = {
    	target   = "sm",
        },
        ["uin"] = {
    	target   = "μin",
        },
        ["yard"] = {
    	target   = "yd",
        },
        ["yards"] = {
    	target   = "yd",
        },
        ["yds"] = {
    	target   = "yd",
        },
        ["dtex"] = {
    	name1    = "decitex",
    	name2    = "decitex",
    	symbol   = "dtex",
    	utype    = "linear density",
    	scale    = 1e-7,
    	default  = "lb/yd",
    	link     = "Units of textile measurement#Units",
        },
        ["kg/cm"] = {
    	name1    = "kilogram per centimetre",
    	name1_us = "kilogram per centimeter",
    	name2    = "kilograms per centimetre",
    	name2_us = "kilograms per centimeter",
    	symbol   = "kg/cm",
    	utype    = "linear density",
    	scale    = 100,
    	default  = "lb/yd",
    	link     = "Linear density",
        },
        ["kg/m"] = {
    	name1    = "kilogram per metre",
    	name1_us = "kilogram per meter",
    	name2    = "kilograms per metre",
    	name2_us = "kilograms per meter",
    	symbol   = "kg/m",
    	utype    = "linear density",
    	scale    = 1,
    	default  = "lb/yd",
    	link     = "Linear density",
        },
        ["lb/ft"] = {
    	name1    = "pound per foot",
    	name2    = "pounds per foot",
    	symbol   = "lb/ft",
    	utype    = "linear density",
    	scale    = 1.4881639435695539,
    	default  = "kg/m",
    	link     = "Linear density",
        },
        ["lb/yd"] = {
    	name1    = "pound per yard",
    	name2    = "pounds per yard",
    	symbol   = "lb/yd",
    	utype    = "linear density",
    	scale    = 0.49605464785651798,
    	default  = "kg/m",
    	link     = "Linear density",
        },
        ["G"] = {
    	_name1   = "gauss",
    	_name2   = "gauss",
    	_symbol  = "G",
    	utype    = "magnetic field strength",
    	scale    = 0.0001,
    	prefixes = 1,
    	default  = "T",
    	link     = "Gauss (unit)",
        },
        ["T"] = {
    	_name1   = "tesla",
    	_symbol  = "T",
    	utype    = "magnetic field strength",
    	scale    = 1,
    	prefixes = 1,
    	default  = "G",
    	link     = "Tesla (unit)",
        },
        ["A/m"] = {
    	name1    = "ampere per metre",
    	name1_us = "ampere per meter",
    	name2    = "amperes per metre",
    	name2_us = "amperes per meter",
    	symbol   = "A/m",
    	utype    = "magnetizing field",
    	scale    = 1,
    	default  = "Oe",
        },
        ["kA/m"] = {
    	name1    = "kiloampere per metre",
    	name1_us = "kiloampere per meter",
    	name2    = "kiloamperes per metre",
    	name2_us = "kiloamperes per meter",
    	symbol   = "kA/m",
    	utype    = "magnetizing field",
    	scale    = 1000,
    	default  = "kOe",
    	link     = "Ampere per metre",
        },
        ["MA/m"] = {
    	name1    = "megaampere per metre",
    	name1_us = "megaampere per meter",
    	name2    = "megaamperes per metre",
    	name2_us = "megaamperes per meter",
    	symbol   = "MA/m",
    	utype    = "magnetizing field",
    	scale    = 1e6,
    	default  = "kOe",
    	link     = "Ampere per metre",
        },
        ["Oe"] = {
    	_name1   = "oersted",
    	_symbol  = "Oe",
    	utype    = "magnetizing field",
    	scale    = 79.5774715,
    	prefixes = 1,
    	default  = "kA/m",
    	link     = "Oersted",
        },
        ["-Lcwt"] = {
    	name1    = "hundredweight",
    	name2    = "hundredweight",
    	symbol   = "cwt",
    	utype    = "mass",
    	scale    = 50.80234544,
    	default  = "lb",
        },
        ["-Scwt"] = {
    	name1    = "hundredweight",
    	name2    = "hundredweight",
    	symbol   = "cwt",
    	utype    = "mass",
    	scale    = 45.359237,
    	default  = "lb",
        },
        ["-ST"] = {
    	name1    = "short ton",
    	symbol   = "ST",
    	utype    = "mass",
    	scale    = 907.18474,
    	default  = "t",
        },
        ["carat"] = {
    	symbol   = "carat",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 0.0002,
    	default  = "g",
    	link     = "Carat (mass)",
        },
        ["drachm"] = {
    	name1_us = "dram",
    	symbol   = "drachm",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 0.001771845195,
    	default  = "g",
    	link     = "Dram (unit)",
        },
        ["dram"] = {
    	target   = "drachm",
        },
        ["dwt"] = {
    	name1    = "pennyweight",
    	symbol   = "dwt",
    	utype    = "mass",
    	scale    = 0.00155517384,
    	default  = "oz g",
        },
        ["DWton"] = {
    	symbol   = "deadweight ton",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 1016.0469088,
    	default  = "DWtonne",
    	link     = "Deadweight tonnage",
        },
        ["DWtonne"] = {
    	name1_us = "deadweight metric ton",
    	symbol   = "deadweight tonne",
    	sym_us   = "~deadweight metric ton",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 1000,
    	default  = "DWton",
    	link     = "Deadweight tonnage",
        },
        ["g"] = {
    	_name1   = "gram",
    	_symbol  = "g",
    	utype    = "mass",
    	scale    = 0.001,
    	prefixes = 1,
    	default  = "oz",
    	link     = "Gram",
        },
        ["gr"] = {
    	name1    = "grain",
    	symbol   = "gr",
    	utype    = "mass",
    	scale    = 0.00006479891,
    	default  = "g",
    	link     = "Grain (unit)",
        },
        ["Gt"] = {
    	name1    = "gigatonne",
    	symbol   = "Gt",
    	utype    = "mass",
    	scale    = 1000000000000,
    	default  = "LT ST",
    	link     = "Tonne",
        },
        ["impgalh2o"] = {
    	name1    = "imperial gallon of water",
    	name2    = "imperial gallons of water",
    	symbol   = "imp&nbsp;gal H<sub>2</sub>O",
    	utype    = "mass",
    	scale    = 4.5359236999999499,
    	default  = "lb kg",
    	link     = "Imperial gallon",
        },
        ["kt"] = {
    	name1    = "kilotonne",
    	symbol   = "kt",
    	utype    = "mass",
    	scale    = 1000000,
    	default  = "LT ST",
    	link     = "Tonne",
        },
        ["lb"] = {
    	name1    = "pound",
    	symbol   = "lb",
    	utype    = "mass",
    	scale    = 0.45359237,
    	exception= "integer_more_precision",
    	default  = "kg",
    	subdivs  = { ["oz"] = { 16, default = "kg" } },
    	link     = "Pound (mass)",
        },
        ["Lcwt"] = {
    	name1    = "long hundredweight",
    	name2    = "long hundredweight",
    	symbol   = "Lcwt",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 50.80234544,
    	default  = "lb",
    	subdivs  = { ["qtr"] = { 4, default = "kg" }, ["st"] = { 8, default = "kg" } },
    	link     = "Hundredweight",
        },
        ["long cwt"] = {
    	name1    = "long hundredweight",
    	name2    = "long hundredweight",
    	symbol   = "long&nbsp;cwt",
    	utype    = "mass",
    	scale    = 50.80234544,
    	default  = "lb kg",
    	subdivs  = { ["qtr"] = { 4, default = "kg" } },
    	link     = "Hundredweight",
        },
        ["long qtr"] = {
    	name1    = "long quarter",
    	symbol   = "long&nbsp;qtr",
    	utype    = "mass",
    	scale    = 12.70058636,
    	default  = "lb kg",
        },
        ["LT"] = {
    	symbol   = "long ton",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 1016.0469088,
    	default  = "t",
    	subdivs  = { ["Lcwt"] = { 20, default = "t", unit = "-Lcwt" } },
        },
        ["lt"] = {
    	name1    = "long ton",
    	symbol   = "LT",
    	utype    = "mass",
    	scale    = 1016.0469088,
    	default  = "t",
    	subdivs  = { ["Lcwt"] = { 20, default = "t", unit = "-Lcwt" } },
        },
        ["metric ton"] = {
    	symbol   = "metric ton",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 1000,
    	default  = "long ton",
    	link     = "Tonne",
        },
        ["MT"] = {
    	name1    = "metric ton",
    	symbol   = "t",
    	utype    = "mass",
    	scale    = 1000,
    	default  = "LT ST",
    	link     = "Tonne",
        },
        ["Mt"] = {
    	name1    = "megatonne",
    	symbol   = "Mt",
    	utype    = "mass",
    	scale    = 1000000000,
    	default  = "LT ST",
    	link     = "Tonne",
        },
        ["oz"] = {
    	name1    = "ounce",
    	symbol   = "oz",
    	utype    = "mass",
    	scale    = 0.028349523125,
    	default  = "g",
        },
        ["ozt"] = {
    	name1    = "troy ounce",
    	symbol   = "ozt",
    	utype    = "mass",
    	scale    = 0.0311034768,
    	default  = "oz g",
        },
        ["pdr"] = {
    	name1    = "pounder",
    	symbol   = "pdr",
    	utype    = "mass",
    	scale    = 0.45359237,
    	default  = "kg",
    	link     = "Pound (mass)",
        },
        ["qtr"] = {
    	name1    = "quarter",
    	symbol   = "qtr",
    	utype    = "mass",
    	scale    = 12.70058636,
    	default  = "lb kg",
    	subdivs  = { ["lb"] = { 28, default = "kg" } },
    	link     = "Long quarter",
        },
        ["Scwt"] = {
    	name1    = "short hundredweight",
    	name2    = "short hundredweight",
    	symbol   = "Scwt",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 45.359237,
    	default  = "lb",
    	link     = "Hundredweight",
        },
        ["short cwt"] = {
    	name1    = "short hundredweight",
    	name2    = "short hundredweight",
    	symbol   = "short&nbsp;cwt",
    	utype    = "mass",
    	scale    = 45.359237,
    	default  = "lb kg",
    	link     = "Hundredweight",
        },
        ["short qtr"] = {
    	name1    = "short quarter",
    	symbol   = "short&nbsp;qtr",
    	utype    = "mass",
    	scale    = 11.33980925,
    	default  = "lb kg",
        },
        ["ST"] = {
    	symbol   = "short ton",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 907.18474,
    	default  = "t",
    	subdivs  = { ["Scwt"] = { 20, default = "t", unit = "-Scwt" } },
        },
        ["shtn"] = {
    	name1    = "short ton",
    	symbol   = "sh&nbsp;tn",
    	utype    = "mass",
    	scale    = 907.18474,
    	default  = "t",
        },
        ["shton"] = {
    	symbol   = "ton",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 907.18474,
    	default  = "t",
        },
        ["solar mass"] = {
    	name1    = "solar mass",
    	name2    = "solar masses",
    	symbol   = "''M''<sub>☉</sub>",
    	utype    = "mass",
    	scale    = 1.98855e30,
    	default  = "kg",
        },
        ["st"] = {
    	name1    = "stone",
    	name2    = "stone",
    	symbol   = "st",
    	utype    = "mass",
    	scale    = 6.35029318,
    	default  = "lb kg",
    	subdivs  = { ["lb"] = { 14, default = "kg lb" } },
    	link     = "Stone (unit)",
        },
        ["t"] = {
    	name1    = "tonne",
    	name1_us = "metric ton",
    	symbol   = "t",
    	utype    = "mass",
    	scale    = 1000,
    	default  = "LT ST",
        },
        ["tonne"] = {
    	name1    = "tonne",
    	name1_us = "metric ton",
    	symbol   = "t",
    	utype    = "mass",
    	scale    = 1000,
    	default  = "shton",
        },
        ["troy pound"] = {
    	symbol   = "troy pound",
    	usename  = 1,
    	utype    = "mass",
    	scale    = 0.3732417216,
    	default  = "lb kg",
    	link     = "Troy weight",
        },
        ["usgalh2o"] = {
    	name1    = "US gallon of water",
    	name1_us = "U.S. gallon of water",
    	name2    = "US gallons of water",
    	name2_us = "U.S. gallons of water",
    	symbol   = "US&nbsp;gal H<sub>2</sub>O",
    	utype    = "mass",
    	scale    = 3.7776215836051126,
    	default  = "lb kg",
    	link     = "United States customary units#Fluid volume",
        },
        ["viss"] = {
    	name2    = "viss",
    	symbol   = "viss",
    	utype    = "mass",
    	scale    = 1.632932532,
    	default  = "kg",
    	link     = "Myanmar units of measurement#Mass",
        },
        ["billion tonne"] = {
    	target   = "e9t",
        },
        ["kilogram"] = {
    	target   = "kg",
        },
        ["kilotonne"] = {
    	target   = "kt",
        },
        ["lbs"] = {
    	target   = "lb",
        },
        ["lbt"] = {
    	target   = "troy pound",
        },
        ["lcwt"] = {
    	target   = "Lcwt",
        },
        ["long ton"] = {
    	target   = "LT",
        },
        ["mcg"] = {
    	target   = "μg",
        },
        ["million tonne"] = {
    	target   = "e6t",
        },
        ["scwt"] = {
    	target   = "Scwt",
        },
        ["short ton"] = {
    	target   = "ST",
        },
        ["stone"] = {
    	target   = "st",
        },
        ["thousand tonne"] = {
    	target   = "e3t",
        },
        ["tonnes"] = {
    	target   = "t",
        },
        ["kg/kW"] = {
    	name1    = "kilogram per kilowatt",
    	name2    = "kilograms per kilowatt",
    	symbol   = "kg/kW",
    	utype    = "mass per unit power",
    	scale    = 0.001,
    	default  = "lb/hp",
    	link     = "Kilowatt",
        },
        ["lb/hp"] = {
    	name1    = "pound per horsepower",
    	name2    = "pounds per horsepower",
    	symbol   = "lb/hp",
    	utype    = "mass per unit power",
    	scale    = 0.00060827738784176115,
    	default  = "kg/kW",
    	link     = "Horsepower",
        },
        ["kg/h"] = {
    	per      = { "kg", "h" },
    	utype    = "mass per unit time",
    	default  = "lb/h",
        },
        ["lb/h"] = {
    	per      = { "lb", "h" },
    	utype    = "mass per unit time",
    	default  = "kg/h",
        },
        ["g-mol/d"] = {
    	name1    = "gram-mole per day",
    	name2    = "gram-moles per day",
    	symbol   = "g&#8209;mol/d",
    	utype    = "molar rate",
    	scale    = 1.1574074074074073e-5,
    	default  = "μmol/s",
    	link     = "Mole (unit)",
        },
        ["g-mol/h"] = {
    	name1    = "gram-mole per hour",
    	name2    = "gram-moles per hour",
    	symbol   = "g&#8209;mol/h",
    	utype    = "molar rate",
    	scale    = 0.00027777777777777778,
    	default  = "mmol/s",
    	link     = "Mole (unit)",
        },
        ["g-mol/min"] = {
    	name1    = "gram-mole per minute",
    	name2    = "gram-moles per minute",
    	symbol   = "g&#8209;mol/min",
    	utype    = "molar rate",
    	scale    = 0.016666666666666666,
    	default  = "g-mol/s",
    	link     = "Mole (unit)",
        },
        ["g-mol/s"] = {
    	name1    = "gram-mole per second",
    	name2    = "gram-moles per second",
    	symbol   = "g&#8209;mol/s",
    	utype    = "molar rate",
    	scale    = 1,
    	default  = "lb-mol/min",
    	link     = "Mole (unit)",
        },
        ["gmol/d"] = {
    	name1    = "gram-mole per day",
    	name2    = "gram-moles per day",
    	symbol   = "gmol/d",
    	utype    = "molar rate",
    	scale    = 1.1574074074074073e-5,
    	default  = "μmol/s",
    	link     = "Mole (unit)",
        },
        ["gmol/h"] = {
    	name1    = "gram-mole per hour",
    	name2    = "gram-moles per hour",
    	symbol   = "gmol/h",
    	utype    = "molar rate",
    	scale    = 0.00027777777777777778,
    	default  = "mmol/s",
    	link     = "Mole (unit)",
        },
        ["gmol/min"] = {
    	name1    = "gram-mole per minute",
    	name2    = "gram-moles per minute",
    	symbol   = "gmol/min",
    	utype    = "molar rate",
    	scale    = 0.016666666666666666,
    	default  = "gmol/s",
    	link     = "Mole (unit)",
        },
        ["gmol/s"] = {
    	name1    = "gram-mole per second",
    	name2    = "gram-moles per second",
    	symbol   = "gmol/s",
    	utype    = "molar rate",
    	scale    = 1,
    	default  = "lbmol/min",
    	link     = "Mole (unit)",
        },
        ["kmol/d"] = {
    	name1    = "kilomole per day",
    	name2    = "kilomoles per day",
    	symbol   = "kmol/d",
    	utype    = "molar rate",
    	scale    = 0.011574074074074073,
    	default  = "mmol/s",
    	link     = "Mole (unit)",
        },
        ["kmol/h"] = {
    	name1    = "kilomole per hour",
    	name2    = "kilomoles per hour",
    	symbol   = "kmol/h",
    	utype    = "molar rate",
    	scale    = 0.27777777777777779,
    	default  = "mol/s",
    	link     = "Mole (unit)",
        },
        ["kmol/min"] = {
    	name1    = "kilomole per minute",
    	name2    = "kilomoles per minute",
    	symbol   = "kmol/min",
    	utype    = "molar rate",
    	scale    = 16.666666666666668,
    	default  = "mol/s",
    	link     = "Kilomole (unit)",
        },
        ["kmol/s"] = {
    	name1    = "kilomole per second",
    	name2    = "kilomoles per second",
    	symbol   = "kmol/s",
    	utype    = "molar rate",
    	scale    = 1000,
    	default  = "lb-mol/s",
    	link     = "Mole (unit)",
        },
        ["lb-mol/d"] = {
    	name1    = "pound-mole per day",
    	name2    = "pound-moles per day",
    	symbol   = "lb&#8209;mol/d",
    	utype    = "molar rate",
    	scale    = 0.0052499116898148141,
    	default  = "mmol/s",
    	link     = "Pound-mole",
        },
        ["lb-mol/h"] = {
    	name1    = "pound-mole per hour",
    	name2    = "pound-moles per hour",
    	symbol   = "lb&#8209;mol/h",
    	utype    = "molar rate",
    	scale    = 0.12599788055555555,
    	default  = "mol/s",
    	link     = "Pound-mole",
        },
        ["lb-mol/min"] = {
    	name1    = "pound-mole per minute",
    	name2    = "pound-moles per minute",
    	symbol   = "lb&#8209;mol/min",
    	utype    = "molar rate",
    	scale    = 7.5598728333333334,
    	default  = "mol/s",
    	link     = "Pound-mole",
        },
        ["lb-mol/s"] = {
    	name1    = "pound-mole per second",
    	name2    = "pound-moles per second",
    	symbol   = "lb&#8209;mol/s",
    	utype    = "molar rate",
    	scale    = 453.59237,
    	default  = "kmol/s",
    	link     = "Pound-mole",
        },
        ["lbmol/d"] = {
    	name1    = "pound-mole per day",
    	name2    = "pound-moles per day",
    	symbol   = "lbmol/d",
    	utype    = "molar rate",
    	scale    = 0.0052499116898148141,
    	default  = "mmol/s",
    	link     = "Pound-mole",
        },
        ["lbmol/h"] = {
    	name1    = "pound-mole per hour",
    	name2    = "pound-moles per hour",
    	symbol   = "lbmol/h",
    	utype    = "molar rate",
    	scale    = 0.12599788055555555,
    	default  = "mol/s",
    	link     = "Pound-mole",
        },
        ["lbmol/min"] = {
    	name1    = "pound-mole per minute",
    	name2    = "pound-moles per minute",
    	symbol   = "lbmol/min",
    	utype    = "molar rate",
    	scale    = 7.5598728333333334,
    	default  = "mol/s",
    	link     = "Pound-mole",
        },
        ["lbmol/s"] = {
    	name1    = "pound-mole per second",
    	name2    = "pound-moles per second",
    	symbol   = "lbmol/s",
    	utype    = "molar rate",
    	scale    = 453.59237,
    	default  = "kmol/s",
    	link     = "Pound-mole",
        },
        ["mmol/s"] = {
    	name1    = "millimole per second",
    	name2    = "millimoles per second",
    	symbol   = "mmol/s",
    	utype    = "molar rate",
    	scale    = 0.001,
    	default  = "lb-mol/d",
    	link     = "Mole (unit)",
        },
        ["mol/d"] = {
    	name1    = "mole per day",
    	name2    = "moles per day",
    	symbol   = "mol/d",
    	utype    = "molar rate",
    	scale    = 1.1574074074074073e-5,
    	default  = "μmol/s",
    	link     = "Mole (unit)",
        },
        ["mol/h"] = {
    	name1    = "mole per hour",
    	name2    = "moles per hour",
    	symbol   = "mol/h",
    	utype    = "molar rate",
    	scale    = 0.00027777777777777778,
    	default  = "mmol/s",
    	link     = "Mole (unit)",
        },
        ["mol/min"] = {
    	name1    = "mole per minute",
    	name2    = "moles per minute",
    	symbol   = "mol/min",
    	utype    = "molar rate",
    	scale    = 0.016666666666666666,
    	default  = "mol/s",
    	link     = "Mole (unit)",
        },
        ["mol/s"] = {
    	name1    = "mole per second",
    	name2    = "moles per second",
    	symbol   = "mol/s",
    	utype    = "molar rate",
    	scale    = 1,
    	default  = "lb-mol/min",
    	link     = "Mole (unit)",
        },
        ["μmol/s"] = {
    	name1    = "micromole per second",
    	name2    = "micromoles per second",
    	symbol   = "μmol/s",
    	utype    = "molar rate",
    	scale    = 0.000001,
    	default  = "lb-mol/d",
    	link     = "Mole (unit)",
        },
        ["umol/s"] = {
    	target   = "μmol/s",
        },
        ["/acre"] = {
    	name1    = "per acre",
    	name2    = "per acre",
    	symbol   = "/acre",
    	utype    = "per unit area",
    	scale    = 0.00024710538146716532,
    	default  = "/ha",
    	link     = "Acre",
        },
        ["/ha"] = {
    	name1    = "per hectare",
    	name2    = "per hectare",
    	symbol   = "/ha",
    	utype    = "per unit area",
    	scale    = 100e-6,
    	default  = "/acre",
    	link     = "Hectare",
        },
        ["/sqcm"] = {
    	name1    = "per square centimetre",
    	name1_us = "per square centimeter",
    	name2    = "per square centimetre",
    	name2_us = "per square centimeter",
    	symbol   = "/cm<sup>2</sup>",
    	utype    = "per unit area",
    	scale    = 1e4,
    	default  = "/sqin",
    	link     = "Square centimetre",
        },
        ["/sqin"] = {
    	name1    = "per square inch",
    	name2    = "per square inch",
    	symbol   = "/in<sup>2</sup>",
    	utype    = "per unit area",
    	scale    = 1550.0031000062002,
    	default  = "/sqcm",
    	link     = "Square inch",
        },
        ["/sqkm"] = {
    	name1    = "per square kilometre",
    	name1_us = "per square kilometer",
    	name2    = "per square kilometre",
    	name2_us = "per square kilometer",
    	symbol   = "/km<sup>2</sup>",
    	utype    = "per unit area",
    	scale    = 1e-6,
    	default  = "/sqmi",
    	link     = "Square kilometre",
        },
        ["/sqmi"] = {
    	name1    = "per square mile",
    	name2    = "per square mile",
    	symbol   = "/sq&nbsp;mi",
    	utype    = "per unit area",
    	scale    = 3.8610215854244582e-7,
    	default  = "/sqkm",
    	link     = "Square mile",
        },
        ["PD/acre"] = {
    	name1    = "inhabitant per acre",
    	name2    = "inhabitants per acre",
    	symbol   = "/acre",
    	utype    = "per unit area",
    	scale    = 0.00024710538146716532,
    	default  = "PD/ha",
    	link     = "Acre",
        },
        ["PD/ha"] = {
    	name1    = "inhabitant per hectare",
    	name2    = "inhabitants per hectare",
    	symbol   = "/ha",
    	utype    = "per unit area",
    	scale    = 100e-6,
    	default  = "PD/acre",
    	link     = "Hectare",
        },
        ["PD/sqkm"] = {
    	name1    = "inhabitant per square kilometre",
    	name1_us = "inhabitant per square kilometer",
    	name2    = "inhabitants per square kilometre",
    	name2_us = "inhabitants per square kilometer",
    	symbol   = "/km<sup>2</sup>",
    	utype    = "per unit area",
    	scale    = 1e-6,
    	default  = "PD/sqmi",
    	link     = "Square kilometre",
        },
        ["PD/sqmi"] = {
    	name1    = "inhabitant per square mile",
    	name2    = "inhabitants per square mile",
    	symbol   = "/sq&nbsp;mi",
    	utype    = "per unit area",
    	scale    = 3.8610215854244582e-7,
    	default  = "PD/sqkm",
    	link     = "Square mile",
        },
        ["/cm2"] = {
    	target   = "/sqcm",
        },
        ["/in2"] = {
    	target   = "/sqin",
        },
        ["/km2"] = {
    	target   = "/sqkm",
        },
        ["pd/acre"] = {
    	target   = "PD/acre",
        },
        ["pd/ha"] = {
    	target   = "PD/ha",
        },
        ["PD/km2"] = {
    	target   = "PD/sqkm",
        },
        ["pd/km2"] = {
    	target   = "PD/sqkm",
        },
        ["PD/km²"] = {
    	target   = "PD/sqkm",
        },
        ["pd/sqkm"] = {
    	target   = "PD/sqkm",
        },
        ["pd/sqmi"] = {
    	target   = "PD/sqmi",
        },
        ["/l"] = {
    	name1    = "per litre",
    	name1_us = "per liter",
    	name2    = "per litre",
    	name2_us = "per liter",
    	symbol   = "/l",
    	utype    = "per unit volume",
    	scale    = 1000,
    	default  = "/usgal",
    	link     = "Litre",
        },
        ["/L"] = {
    	name1    = "per litre",
    	name1_us = "per liter",
    	name2    = "per litre",
    	name2_us = "per liter",
    	symbol   = "/L",
    	utype    = "per unit volume",
    	scale    = 1000,
    	default  = "/usgal",
    	link     = "Litre",
        },
        ["/USgal"] = {
    	name1    = "per gallon",
    	name2    = "per gallon",
    	symbol   = "/gal",
    	utype    = "per unit volume",
    	scale    = 264.172052,
    	default  = "/L",
    	link     = "US gallon",
    	customary= 2,
        },
        ["/usgal"] = {
    	target   = "/USgal",
        },
        ["bhp"] = {
    	name1    = "brake horsepower",
    	name2    = "brake horsepower",
    	symbol   = "bhp",
    	utype    = "power",
    	scale    = 745.69987158227022,
    	default  = "kW",
    	link     = "Horsepower#Brake horsepower",
        },
        ["Cal/d"] = {
    	name1    = "large calorie per day",
    	name2    = "large calories per day",
    	symbol   = "Cal/d",
    	utype    = "power",
    	scale    = 0.048425925925925928,
    	default  = "kJ/d",
    	link     = "Calorie",
        },
        ["Cal/h"] = {
    	name1    = "large calorie per hour",
    	name2    = "large calories per hour",
    	symbol   = "Cal/h",
    	utype    = "power",
    	scale    = 1.1622222222222223,
    	default  = "kJ/h",
    	link     = "Calorie",
        },
        ["cal/h"] = {
    	name1    = "calorie per hour",
    	name2    = "calories per hour",
    	symbol   = "cal/h",
    	utype    = "power",
    	scale    = 0.0011622222222222223,
    	default  = "W",
    	link     = "Calorie",
        },
        ["CV"] = {
    	name1    = "metric horsepower",
    	name2    = "metric horsepower",
    	symbol   = "CV",
    	utype    = "power",
    	scale    = 735.49875,
    	default  = "kW",
        },
        ["hk"] = {
    	name1    = "metric horsepower",
    	name2    = "metric horsepower",
    	symbol   = "hk",
    	utype    = "power",
    	scale    = 735.49875,
    	default  = "kW",
        },
        ["hp"] = {
    	name1    = "horsepower",
    	name2    = "horsepower",
    	symbol   = "hp",
    	utype    = "power",
    	scale    = 745.69987158227022,
    	default  = "kW",
        },
        ["hp-electric"] = {
    	name1    = "electric horsepower",
    	name2    = "electric horsepower",
    	symbol   = "hp",
    	utype    = "power",
    	scale    = 746,
    	default  = "kW",
    	link     = "Horsepower#Electrical horsepower",
        },
        ["hp-electrical"] = {
    	name1    = "electrical horsepower",
    	name2    = "electrical horsepower",
    	symbol   = "hp",
    	utype    = "power",
    	scale    = 746,
    	default  = "kW",
    	link     = "Horsepower#Electrical horsepower",
        },
        ["hp-metric"] = {
    	name1    = "metric horsepower",
    	name2    = "metric horsepower",
    	symbol   = "hp",
    	utype    = "power",
    	scale    = 735.49875,
    	default  = "kW",
        },
        ["ihp"] = {
    	name1    = "indicated horsepower",
    	name2    = "indicated horsepower",
    	symbol   = "ihp",
    	utype    = "power",
    	scale    = 745.69987158227022,
    	default  = "kW",
    	link     = "Horsepower#Indicated horsepower",
        },
        ["kcal/h"] = {
    	name1    = "kilocalorie per hour",
    	name2    = "kilocalories per hour",
    	symbol   = "kcal/h",
    	utype    = "power",
    	scale    = 1.1622222222222223,
    	default  = "kW",
    	link     = "Calorie",
        },
        ["kJ/d"] = {
    	name1    = "kilojoule per day",
    	name2    = "kilojoules per day",
    	symbol   = "kJ/d",
    	utype    = "power",
    	scale    = 0.011574074074074073,
    	default  = "Cal/d",
    	link     = "Kilojoule",
        },
        ["kJ/h"] = {
    	name1    = "kilojoule per hour",
    	name2    = "kilojoules per hour",
    	symbol   = "kJ/h",
    	utype    = "power",
    	scale    = 0.27777777777777779,
    	default  = "W",
    	link     = "Kilojoule",
        },
        ["PS"] = {
    	name1    = "metric horsepower",
    	name2    = "metric horsepower",
    	symbol   = "PS",
    	utype    = "power",
    	scale    = 735.49875,
    	default  = "kW",
        },
        ["shp"] = {
    	name1    = "shaft horsepower",
    	name2    = "shaft horsepower",
    	symbol   = "shp",
    	utype    = "power",
    	scale    = 745.69987158227022,
    	default  = "kW",
    	link     = "Horsepower#Shaft horsepower",
        },
        ["W"] = {
    	_name1   = "watt",
    	_symbol  = "W",
    	utype    = "power",
    	scale    = 1,
    	prefixes = 1,
    	default  = "hp",
    	link     = "Watt",
        },
        ["BTU/h"] = {
    	per      = { "BTU", "h" },
    	utype    = "power",
    	default  = "W",
        },
        ["Btu/h"] = {
    	per      = { "Btu", "h" },
    	utype    = "power",
    	default  = "W",
        },
        ["BHP"] = {
    	target   = "bhp",
        },
        ["btu/h"] = {
    	target   = "BTU/h",
        },
        ["HP"] = {
    	target   = "hp",
        },
        ["Hp"] = {
    	target   = "hp",
        },
        ["hp-mechanical"] = {
    	target   = "hp",
        },
        ["IHP"] = {
    	target   = "ihp",
        },
        ["SHP"] = {
    	target   = "shp",
        },
        ["whp"] = {
    	target   = "hp",
        },
        ["hp/lb"] = {
    	name1    = "horsepower per pound",
    	name2    = "horsepower per pound",
    	symbol   = "hp/lb",
    	utype    = "power per unit mass",
    	scale    = 1643.986806,
    	default  = "kW/kg",
    	link     = "Power-to-weight ratio",
        },
        ["hp/LT"] = {
    	name1    = "horsepower per long ton",
    	name2    = "horsepower per long ton",
    	symbol   = "hp/LT",
    	utype    = "power per unit mass",
    	scale    = 0.73392268125000004,
    	default  = "kW/t",
    	link     = "Power-to-weight ratio",
        },
        ["hp/ST"] = {
    	name1    = "horsepower per short ton",
    	name2    = "horsepower per short ton",
    	symbol   = "hp/ST",
    	utype    = "power per unit mass",
    	scale    = 0.821993403,
    	default  = "kW/t",
    	link     = "Power-to-weight ratio",
        },
        ["hp/t"] = {
    	name1    = "horsepower per tonne",
    	name2    = "horsepower per tonne",
    	symbol   = "hp/t",
    	utype    = "power per unit mass",
    	scale    = 0.74569987158227022,
    	default  = "kW/t",
    	link     = "Power-to-weight ratio",
        },
        ["kW/kg"] = {
    	name1    = "kilowatt per kilogram",
    	name2    = "kilowatts per kilogram",
    	symbol   = "kW/kg",
    	utype    = "power per unit mass",
    	scale    = 1000,
    	default  = "hp/lb",
    	link     = "Power-to-weight ratio",
        },
        ["kW/t"] = {
    	name1    = "kilowatt per tonne",
    	name2    = "kilowatts per tonne",
    	symbol   = "kW/t",
    	utype    = "power per unit mass",
    	scale    = 1,
    	default  = "PS/t",
    	link     = "Power-to-weight ratio",
        },
        ["PS/t"] = {
    	name1    = "metric horsepower per tonne",
    	name2    = "metric horsepower per tonne",
    	symbol   = "PS/t",
    	utype    = "power per unit mass",
    	scale    = 0.73549875,
    	default  = "kW/t",
    	link     = "Power-to-weight ratio",
        },
        ["shp/lb"] = {
    	name1    = "shaft horsepower per pound",
    	name2    = "shaft horsepower per pound",
    	symbol   = "shp/lb",
    	utype    = "power per unit mass",
    	scale    = 1643.986806,
    	default  = "kW/kg",
    	link     = "Power-to-weight ratio",
        },
        ["hp/tonne"] = {
    	target   = "hp/t",
    	symbol   = "hp/tonne",
    	default  = "kW/tonne",
        },
        ["kW/tonne"] = {
    	target   = "kW/t",
    	symbol   = "kW/tonne",
        },
        ["-lb/in2"] = {
    	name1    = "pound per square inch",
    	name2    = "pounds per square inch",
    	symbol   = "lb/in<sup>2</sup>",
    	utype    = "pressure",
    	scale    = 6894.7572931683608,
    	default  = "kPa kgf/cm2",
        },
        ["atm"] = {
    	name1    = "standard atmosphere",
    	symbol   = "atm",
    	utype    = "pressure",
    	scale    = 101325,
    	default  = "kPa",
    	link     = "Atmosphere (unit)",
        },
        ["Ba"] = {
    	name1    = "barye",
    	symbol   = "Ba",
    	utype    = "pressure",
    	scale    = 0.1,
    	default  = "Pa",
        },
        ["bar"] = {
    	symbol   = "bar",
    	utype    = "pressure",
    	scale    = 100000,
    	default  = "kPa",
    	link     = "Bar (unit)",
        },
        ["dbar"] = {
    	name1    = "decibar",
    	symbol   = "dbar",
    	utype    = "pressure",
    	scale    = 10000,
    	default  = "kPa",
    	link     = "Bar (unit)",
        },
        ["inHg"] = {
    	name1    = "inch of mercury",
    	name2    = "inches of mercury",
    	symbol   = "inHg",
    	utype    = "pressure",
    	scale    = 3386.388640341,
    	default  = "kPa",
        },
        ["kBa"] = {
    	name1    = "kilobarye",
    	symbol   = "kBa",
    	utype    = "pressure",
    	scale    = 100,
    	default  = "hPa",
    	link     = "Barye",
        },
        ["kg-f/cm2"] = {
    	name1    = "kilogram-force per square centimetre",
    	name1_us = "kilogram-force per square centimeter",
    	name2    = "kilograms-force per square centimetre",
    	name2_us = "kilograms-force per square centimeter",
    	symbol   = "kg<sub>f</sub>/cm<sup>2</sup>",
    	utype    = "pressure",
    	scale    = 98066.5,
    	default  = "psi",
    	link     = "Kilogram-force",
        },
        ["kg/cm2"] = {
    	name1    = "kilogram per square centimetre",
    	name1_us = "kilogram per square centimeter",
    	name2    = "kilograms per square centimetre",
    	name2_us = "kilograms per square centimeter",
    	symbol   = "kg/cm<sup>2</sup>",
    	utype    = "pressure",
    	scale    = 98066.5,
    	default  = "psi",
    	link     = "Kilogram-force",
        },
        ["kgf/cm2"] = {
    	name1    = "kilogram-force per square centimetre",
    	name1_us = "kilogram-force per square centimeter",
    	name2    = "kilograms-force per square centimetre",
    	name2_us = "kilograms-force per square centimeter",
    	symbol   = "kgf/cm<sup>2</sup>",
    	utype    = "pressure",
    	scale    = 98066.5,
    	default  = "psi",
    	link     = "Kilogram-force",
        },
        ["ksi"] = {
    	name1    = "kilopound per square inch",
    	name2    = "kilopounds per square inch",
    	symbol   = "ksi",
    	utype    = "pressure",
    	scale    = 6894757.2931683613,
    	default  = "MPa",
    	link     = "Pound per square inch",
        },
        ["lbf/in2"] = {
    	name1    = "pound-force per square inch",
    	name2    = "pounds-force per square inch",
    	symbol   = "lbf/in<sup>2</sup>",
    	utype    = "pressure",
    	scale    = 6894.7572931683608,
    	default  = "kPa kgf/cm2",
        },
        ["mb"] = {
    	name1    = "millibar",
    	symbol   = "mb",
    	utype    = "pressure",
    	scale    = 100,
    	default  = "hPa",
    	link     = "Bar (unit)",
        },
        ["mbar"] = {
    	name1    = "millibar",
    	symbol   = "mbar",
    	utype    = "pressure",
    	scale    = 100,
    	default  = "hPa",
    	link     = "Bar (unit)",
        },
        ["mmHg"] = {
    	name1    = "millimetre of mercury",
    	name1_us = "millimeter of mercury",
    	name2    = "millimetres of mercury",
    	name2_us = "millimeters of mercury",
    	symbol   = "mmHg",
    	utype    = "pressure",
    	scale    = 133.322387415,
    	default  = "kPa",
        },
        ["Pa"] = {
    	_name1   = "pascal",
    	_symbol  = "Pa",
    	utype    = "pressure",
    	scale    = 1,
    	prefixes = 1,
    	default  = "psi",
    	link     = "Pascal (unit)",
        },
        ["psf"] = {
    	name1    = "pound per square foot",
    	name2    = "pounds per square foot",
    	symbol   = "psf",
    	utype    = "pressure",
    	scale    = 47.880258980335839,
    	default  = "kPa",
    	link     = "Pound per square inch",
        },
        ["psi"] = {
    	name1    = "pound per square inch",
    	name2    = "pounds per square inch",
    	symbol   = "psi",
    	utype    = "pressure",
    	scale    = 6894.7572931683608,
    	default  = "kPa",
        },
        ["Torr"] = {
    	name1    = "torr",
    	symbol   = "Torr",
    	utype    = "pressure",
    	scale    = 133.32236842105263,
    	default  = "kPa",
        },
        ["N/cm2"] = {
    	per      = { "N", "cm2" },
    	utype    = "pressure",
    	default  = "psi",
        },
        ["N/m2"] = {
    	per      = { "N", "m2" },
    	utype    = "pressure",
    	default  = "psi",
        },
        ["g/cm2"] = {
    	per      = { "g", "cm2" },
    	utype    = "pressure",
    	default  = "lb/sqft",
    	multiplier= 9.80665,
        },
        ["g/m2"] = {
    	per      = { "g", "m2" },
    	utype    = "pressure",
    	default  = "lb/sqft",
    	multiplier= 9.80665,
        },
        ["kg/ha"] = {
    	per      = { "kg", "ha" },
    	utype    = "pressure",
    	default  = "lb/acre",
    	multiplier= 9.80665,
        },
        ["kg/m2"] = {
    	per      = { "kg", "m2" },
    	utype    = "pressure",
    	default  = "lb/sqft",
    	multiplier= 9.80665,
        },
        ["lb/1000sqft"] = {
    	per      = { "lb", "1000sqft" },
    	utype    = "pressure",
    	default  = "g/m2",
    	multiplier= 9.80665,
        },
        ["lb/acre"] = {
    	per      = { "lb", "acre" },
    	utype    = "pressure",
    	default  = "kg/ha",
    	multiplier= 9.80665,
        },
        ["lb/sqft"] = {
    	per      = { "lb", "sqft" },
    	utype    = "pressure",
    	default  = "kg/m2",
    	multiplier= 9.80665,
        },
        ["lb/sqyd"] = {
    	per      = { "lb", "sqyd" },
    	utype    = "pressure",
    	default  = "kg/m2",
    	multiplier= 9.80665,
        },
        ["LT/acre"] = {
    	per      = { "LT", "acre" },
    	utype    = "pressure",
    	default  = "t/ha",
    	multiplier= 9.80665,
        },
        ["MT/ha"] = {
    	per      = { "MT", "ha" },
    	utype    = "pressure",
    	default  = "LT/acre ST/acre",
    	multiplier= 9.80665,
        },
        ["oz/sqft"] = {
    	per      = { "oz", "sqft" },
    	utype    = "pressure",
    	default  = "g/m2",
    	multiplier= 9.80665,
        },
        ["oz/sqyd"] = {
    	per      = { "oz", "sqyd" },
    	utype    = "pressure",
    	default  = "g/m2",
    	multiplier= 9.80665,
        },
        ["ST/acre"] = {
    	per      = { "ST", "acre" },
    	utype    = "pressure",
    	default  = "t/ha",
    	multiplier= 9.80665,
        },
        ["t/ha"] = {
    	per      = { "t", "ha" },
    	utype    = "pressure",
    	default  = "LT/acre ST/acre",
    	multiplier= 9.80665,
        },
        ["tonne/acre"] = {
    	per      = { "tonne", "acre" },
    	utype    = "pressure",
    	default  = "tonne/ha",
    	multiplier= 9.80665,
        },
        ["tonne/ha"] = {
    	per      = { "tonne", "ha" },
    	utype    = "pressure",
    	default  = "tonne/acre",
    	multiplier= 9.80665,
        },
        ["kgfpsqcm"] = {
    	target   = "kgf/cm2",
        },
        ["kgpsqcm"] = {
    	target   = "kg/cm2",
        },
        ["kN/m2"] = {
    	target   = "kPa",
        },
        ["lb/in2"] = {
    	target   = "lbf/in2",
        },
        ["torr"] = {
    	target   = "Torr",
        },
        ["Bq"] = {
    	_name1   = "becquerel",
    	_symbol  = "Bq",
    	utype    = "radioactivity",
    	scale    = 1,
    	prefixes = 1,
    	default  = "pCi",
    	link     = "Becquerel",
        },
        ["Ci"] = {
    	_name1   = "curie",
    	_symbol  = "Ci",
    	utype    = "radioactivity",
    	scale    = 3.7e10,
    	prefixes = 1,
    	default  = "GBq",
    	link     = "Curie (unit)",
        },
        ["Rd"] = {
    	_name1   = "rutherford",
    	_symbol  = "Rd",
    	utype    = "radioactivity",
    	scale    = 1e6,
    	prefixes = 1,
    	default  = "MBq",
    	link     = "Rutherford (unit)",
        },
        ["cm/h"] = {
    	name1    = "centimetre per hour",
    	name1_us = "centimeter per hour",
    	name2    = "centimetres per hour",
    	name2_us = "centimeters per hour",
    	symbol   = "cm/h",
    	utype    = "speed",
    	scale    = 2.7777777777777775e-6,
    	default  = "in/h",
    	link     = "Metre per second",
        },
        ["cm/s"] = {
    	name1    = "centimetre per second",
    	name1_us = "centimeter per second",
    	name2    = "centimetres per second",
    	name2_us = "centimeters per second",
    	symbol   = "cm/s",
    	utype    = "speed",
    	scale    = 0.01,
    	default  = "in/s",
    	link     = "Metre per second",
        },
        ["cm/year"] = {
    	name1    = "centimetre per year",
    	name1_us = "centimeter per year",
    	name2    = "centimetres per year",
    	name2_us = "centimeters per year",
    	symbol   = "cm/year",
    	utype    = "speed",
    	scale    = 3.168873850681143e-10,
    	default  = "in/year",
    	link     = "Orders of magnitude (speed)",
        },
        ["foot/s"] = {
    	name1    = "foot per second",
    	name2    = "foot per second",
    	symbol   = "ft/s",
    	utype    = "speed",
    	scale    = 0.3048,
    	default  = "m/s",
        },
        ["ft/min"] = {
    	name1    = "foot per minute",
    	name2    = "feet per minute",
    	symbol   = "ft/min",
    	utype    = "speed",
    	scale    = 0.00508,
    	default  = "m/min",
    	link     = "Feet per second",
        },
        ["ft/s"] = {
    	name1    = "foot per second",
    	name2    = "feet per second",
    	symbol   = "ft/s",
    	utype    = "speed",
    	scale    = 0.3048,
    	default  = "m/s",
    	link     = "Feet per second",
        },
        ["furlong per fortnight"] = {
    	name2    = "furlongs per fortnight",
    	symbol   = "furlong per fortnight",
    	usename  = 1,
    	utype    = "speed",
    	scale    = 0.00016630952380952381,
    	default  = "km/h mph",
    	link     = "FFF system",
        },
        ["in/h"] = {
    	name1    = "inch per hour",
    	name2    = "inches per hour",
    	symbol   = "in/h",
    	utype    = "speed",
    	scale    = 7.0555555555555559e-6,
    	default  = "cm/h",
    	link     = "Inch",
        },
        ["in/s"] = {
    	name1    = "inch per second",
    	name2    = "inches per second",
    	symbol   = "in/s",
    	utype    = "speed",
    	scale    = 0.0254,
    	default  = "cm/s",
    	link     = "Inch",
        },
        ["in/year"] = {
    	name1    = "inch per year",
    	name2    = "inches per year",
    	symbol   = "in/year",
    	utype    = "speed",
    	scale    = 8.0489395807301024e-10,
    	default  = "cm/year",
    	link     = "Orders of magnitude (speed)",
        },
        ["isp"] = {
    	name1    = "second",
    	symbol   = "s",
    	utype    = "speed",
    	scale    = 9.80665,
    	default  = "km/s",
    	link     = "Specific impulse",
        },
        ["km/d"] = {
    	name1    = "kilometre per day",
    	name1_us = "kilometer per day",
    	name2    = "kilometres per day",
    	name2_us = "kilometers per day",
    	symbol   = "km/d",
    	utype    = "speed",
    	scale    = 1.1574074074074074e-2,
    	default  = "mi/d",
    	link     = "Orders of magnitude (speed)",
        },
        ["km/h"] = {
    	name1    = "kilometre per hour",
    	name1_us = "kilometer per hour",
    	name2    = "kilometres per hour",
    	name2_us = "kilometers per hour",
    	symbol   = "km/h",
    	utype    = "speed",
    	scale    = 0.27777777777777779,
    	default  = "mph",
    	link     = "Kilometres per hour",
        },
        ["km/s"] = {
    	name1    = "kilometre per second",
    	name1_us = "kilometer per second",
    	name2    = "kilometres per second",
    	name2_us = "kilometers per second",
    	symbol   = "km/s",
    	utype    = "speed",
    	scale    = 1000,
    	default  = "mi/s",
    	link     = "Metre per second",
        },
        ["kn"] = {
    	name1    = "knot",
    	symbol   = "kn",
    	utype    = "speed",
    	scale    = 0.51444444444444448,
    	default  = "km/h mph",
    	link     = "Knot (unit)",
        },
        ["kNs/kg"] = {
    	name2    = "kN&#8209;s/kg",
    	symbol   = "kN&#8209;s/kg",
    	utype    = "speed",
    	scale    = 1000,
    	default  = "isp",
    	link     = "Specific impulse",
        },
        ["m/min"] = {
    	name1    = "metre per minute",
    	name1_us = "meter per minute",
    	name2    = "metres per minute",
    	name2_us = "meters per minute",
    	symbol   = "m/min",
    	utype    = "speed",
    	scale    = 0.016666666666666666,
    	default  = "ft/min",
    	link     = "Metre per second",
        },
        ["m/s"] = {
    	name1    = "metre per second",
    	name1_us = "meter per second",
    	name2    = "metres per second",
    	name2_us = "meters per second",
    	symbol   = "m/s",
    	utype    = "speed",
    	scale    = 1,
    	default  = "ft/s",
        },
        ["Mach"] = {
    	name2    = "Mach",
    	symbol   = "Mach",
    	utype    = "speed",
    	builtin  = "mach",
    	scale    = 0,
    	iscomplex= true,
    	default  = "km/h mph",
    	link     = "Mach number",
        },
        ["mi/d"] = {
    	name1    = "mile per day",
    	name2    = "miles per day",
    	symbol   = "mi/d",
    	utype    = "speed",
    	scale    = 1.8626666666666667e-2,
    	default  = "km/d",
    	link     = "Orders of magnitude (speed)",
        },
        ["mi/s"] = {
    	name1    = "mile per second",
    	name2    = "miles per second",
    	symbol   = "mi/s",
    	utype    = "speed",
    	scale    = 1609.344,
    	default  = "km/s",
    	link     = "Mile",
        },
        ["mm/h"] = {
    	name1    = "millimetre per hour",
    	name1_us = "millimeter per hour",
    	name2    = "millimetres per hour",
    	name2_us = "millimeters per hour",
    	symbol   = "mm/h",
    	utype    = "speed",
    	scale    = 2.7777777777777781e-7,
    	default  = "in/h",
    	link     = "Metre per second",
        },
        ["mph"] = {
    	name1    = "mile per hour",
    	name2    = "miles per hour",
    	symbol   = "mph",
    	utype    = "speed",
    	scale    = 0.44704,
    	default  = "km/h",
    	link     = "Miles per hour",
        },
        ["Ns/kg"] = {
    	name2    = "N&#8209;s/kg",
    	symbol   = "N&#8209;s/kg",
    	utype    = "speed",
    	scale    = 1,
    	default  = "isp",
    	link     = "Specific impulse",
        },
        ["si tsfc"] = {
    	name2    = "g/(kN⋅s)",
    	symbol   = "g/(kN⋅s)",
    	utype    = "speed",
    	scale    = 9.9999628621379242e-7,
    	invert   = -1,
    	iscomplex= true,
    	default  = "tsfc",
    	link     = "Thrust specific fuel consumption",
        },
        ["tsfc"] = {
    	name2    = "lb/(lbf⋅h)",
    	symbol   = "lb/(lbf⋅h)",
    	utype    = "speed",
    	scale    = 2.832545036049801e-5,
    	invert   = -1,
    	iscomplex= true,
    	default  = "si tsfc",
    	link     = "Thrust specific fuel consumption",
        },
        ["cm/y"] = {
    	target   = "cm/year",
        },
        ["cm/yr"] = {
    	target   = "cm/year",
        },
        ["in/y"] = {
    	target   = "in/year",
        },
        ["in/yr"] = {
    	target   = "in/year",
        },
        ["knot"] = {
    	target   = "kn",
        },
        ["knots"] = {
    	target   = "kn",
        },
        ["kph"] = {
    	target   = "km/h",
        },
        ["mi/h"] = {
    	target   = "mph",
        },
        ["mm/s"] = {
    	per      = { "mm", "s" },
    	utype    = "speed",
    	default  = "in/s",
    	link     = "Metre per second",
        },
        ["C"] = {
    	name1    = "degree Celsius",
    	name2    = "degrees Celsius",
    	symbol   = "°C",
    	usesymbol= 1,
    	utype    = "temperature",
    	scale    = 1,
    	offset   = -273.15,
    	iscomplex= true,
    	istemperature= true,
    	default  = "F",
    	link     = "Celsius",
        },
        ["F"] = {
    	name1    = "degree Fahrenheit",
    	name2    = "degrees Fahrenheit",
    	symbol   = "°F",
    	usesymbol= 1,
    	utype    = "temperature",
    	scale    = 0.55555555555555558,
    	offset   = 32-273.15*(9/5),
    	iscomplex= true,
    	istemperature= true,
    	default  = "C",
    	link     = "Fahrenheit",
        },
        ["K"] = {
    	_name1   = "kelvin",
    	_symbol  = "K",
    	usesymbol= 1,
    	utype    = "temperature",
    	scale    = 1,
    	offset   = 0,
    	iscomplex= true,
    	istemperature= true,
    	prefixes = 1,
    	default  = "C F",
    	link     = "Kelvin",
        },
        ["keVT"] = {
    	name1    = "kiloelectronvolt",
    	symbol   = "keV",
    	utype    = "temperature",
    	scale    = 11.604505e6,
    	offset   = 0,
    	iscomplex= true,
    	default  = "MK",
    	link     = "Electronvolt",
        },
        ["R"] = {
    	name1    = "degree Rankine",
    	name2    = "degrees Rankine",
    	symbol   = "°R",
    	usesymbol= 1,
    	utype    = "temperature",
    	scale    = 0.55555555555555558,
    	offset   = 0,
    	iscomplex= true,
    	istemperature= true,
    	default  = "K F C",
    	link     = "Rankine scale",
        },
        ["Celsius"] = {
    	target   = "C",
        },
        ["°C"] = {
    	target   = "C",
        },
        ["°F"] = {
    	target   = "F",
        },
        ["°R"] = {
    	target   = "R",
        },
        ["C-change"] = {
    	name1    = "degree Celsius change",
    	name2    = "degrees Celsius change",
    	symbol   = "°C",
    	usesymbol= 1,
    	utype    = "temperature change",
    	scale    = 1,
    	default  = "F-change",
    	link     = "Celsius",
        },
        ["F-change"] = {
    	name1    = "degree Fahrenheit change",
    	name2    = "degrees Fahrenheit change",
    	symbol   = "°F",
    	usesymbol= 1,
    	utype    = "temperature change",
    	scale    = 0.55555555555555558,
    	default  = "C-change",
    	link     = "Fahrenheit",
        },
        ["K-change"] = {
    	name1    = "kelvin change",
    	name2    = "kelvins change",
    	symbol   = "K",
    	usesymbol= 1,
    	utype    = "temperature change",
    	scale    = 1,
    	default  = "F-change",
    	link     = "Kelvin",
        },
        ["°C-change"] = {
    	target   = "C-change",
        },
        ["°F-change"] = {
    	target   = "F-change",
        },
        ["century"] = {
    	name1    = "century",
    	name2    = "centuries",
    	symbol   = "ha",
    	utype    = "time",
    	scale    = 3155760000,
    	default  = "Gs",
        },
        ["d"] = {
    	name1    = "day",
    	symbol   = "d",
    	utype    = "time",
    	scale    = 86400,
    	default  = "ks",
        },
        ["decade"] = {
    	name1    = "decade",
    	symbol   = "daa",
    	utype    = "time",
    	scale    = 315576000,
    	default  = "Ms",
        },
        ["dog year"] = {
    	name1    = "dog year",
    	symbol   = "dog yr",
    	utype    = "time",
    	scale    = 220903200,
    	default  = "years",
    	link     = "List of unusual units of measurement#Dog year",
        },
        ["fortnight"] = {
    	symbol   = "fortnight",
    	usename  = 1,
    	utype    = "time",
    	scale    = 1209600,
    	default  = "week",
        },
        ["h"] = {
    	name1    = "hour",
    	symbol   = "h",
    	utype    = "time",
    	scale    = 3600,
    	default  = "ks",
        },
        ["long billion year"] = {
    	name1    = "billion years",
    	name2    = "billion years",
    	symbol   = "Ta",
    	utype    = "time",
    	scale    = 31557600000000000000,
    	default  = "Es",
    	link     = "Annum",
        },
        ["millennium"] = {
    	name1    = "millennium",
    	name2    = "millennia",
    	symbol   = "ka",
    	utype    = "time",
    	scale    = 31557600000,
    	default  = "Gs",
        },
        ["milliard year"] = {
    	name1    = "milliard years",
    	name2    = "milliard years",
    	symbol   = "Ga",
    	utype    = "time",
    	scale    = 31557600000000000,
    	default  = "Ps",
    	link     = "Annum",
        },
        ["million year"] = {
    	name1    = "million years",
    	name2    = "million years",
    	symbol   = "Ma",
    	utype    = "time",
    	scale    = 31557600000000,
    	default  = "Ts",
    	link     = "Annum",
        },
        ["min"] = {
    	name1    = "minute",
    	symbol   = "min",
    	utype    = "time",
    	scale    = 60,
    	default  = "s",
        },
        ["month"] = {
    	symbol   = "month",
    	usename  = 1,
    	utype    = "time",
    	scale    = 2629800,
    	default  = "Ms",
        },
        ["months"] = {
    	name1    = "month",
    	symbol   = "mo",
    	utype    = "time",
    	scale    = 2629800,
    	default  = "year",
        },
        ["s"] = {
    	_name1   = "second",
    	_symbol  = "s",
    	utype    = "time",
    	scale    = 1,
    	prefixes = 1,
    	default  = "v < 7200 ! min ! h",
    	link     = "Second",
        },
        ["short billion year"] = {
    	name1    = "billion years",
    	name2    = "billion years",
    	symbol   = "Ga",
    	utype    = "time",
    	scale    = 31557600000000000,
    	default  = "Ps",
    	link     = "Annum",
        },
        ["short trillion year"] = {
    	name1    = "trillion years",
    	name2    = "trillion years",
    	symbol   = "Ta",
    	utype    = "time",
    	scale    = 31557600000000000000,
    	default  = "Es",
    	link     = "Annum",
        },
        ["thousand million year"] = {
    	name1    = "thousand million years",
    	name2    = "thousand million years",
    	symbol   = "Ga",
    	utype    = "time",
    	scale    = 31557600000000000,
    	default  = "Ps",
    	link     = "Annum",
        },
        ["wk"] = {
    	symbol   = "week",
    	usename  = 1,
    	utype    = "time",
    	scale    = 604800,
    	default  = "Ms",
        },
        ["year"] = {
    	name1    = "year",
    	symbol   = "a",
    	utype    = "time",
    	scale    = 31557600,
    	default  = "Ms",
    	link     = "Annum",
        },
        ["years"] = {
    	name1    = "year",
    	symbol   = "yr",
    	utype    = "time",
    	scale    = 31557600,
    	default  = "Ms",
    	link     = "Annum",
        },
        ["byr"] = {
    	target   = "short billion year",
        },
        ["day"] = {
    	target   = "d",
        },
        ["days"] = {
    	target   = "d",
        },
        ["dog yr"] = {
    	target   = "dog year",
        },
        ["Gyr"] = {
    	target   = "thousand million year",
        },
        ["hour"] = {
    	target   = "h",
        },
        ["hours"] = {
    	target   = "h",
        },
        ["kMyr"] = {
    	target   = "thousand million year",
        },
        ["kmyr"] = {
    	target   = "thousand million year",
        },
        ["kyr"] = {
    	target   = "millennium",
        },
        ["long byr"] = {
    	target   = "long billion year",
        },
        ["minute"] = {
    	target   = "min",
        },
        ["minutes"] = {
    	target   = "min",
        },
        ["mth"] = {
    	target   = "month",
        },
        ["Myr"] = {
    	target   = "million year",
        },
        ["myr"] = {
    	target   = "million year",
        },
        ["sec"] = {
    	target   = "s",
        },
        ["second"] = {
    	target   = "s",
        },
        ["seconds"] = {
    	target   = "s",
        },
        ["tmyr"] = {
    	target   = "thousand million year",
        },
        ["tryr"] = {
    	target   = "short trillion year",
        },
        ["tyr"] = {
    	target   = "millennium",
        },
        ["week"] = {
    	target   = "wk",
        },
        ["weeks"] = {
    	target   = "wk",
        },
        ["yr"] = {
    	target   = "year",
        },
        ["kg.m"] = {
    	name1    = "kilogram metre",
    	name1_us = "kilogram meter",
    	symbol   = "kg⋅m",
    	utype    = "torque",
    	scale    = 9.80665,
    	default  = "Nm lbft",
    	link     = "Kilogram metre (torque)",
        },
        ["kgf.m"] = {
    	name1    = "kilogram force-metre",
    	name1_us = "kilogram force-meter",
    	symbol   = "kgf⋅m",
    	utype    = "torque",
    	scale    = 9.80665,
    	default  = "Nm lbfft",
    	link     = "Kilogram metre (torque)",
        },
        ["kgm"] = {
    	name1    = "kilogram metre",
    	name1_us = "kilogram meter",
    	symbol   = "kg⋅m",
    	utype    = "torque",
    	scale    = 9.80665,
    	default  = "Nm lbfft",
    	link     = "Kilogram metre (torque)",
        },
        ["kpm"] = {
    	name1    = "kilopond metre",
    	name1_us = "kilopond meter",
    	symbol   = "kp⋅m",
    	utype    = "torque",
    	scale    = 9.80665,
    	default  = "Nm lbft",
    	link     = "Kilogram metre (torque)",
        },
        ["lb-fft"] = {
    	name1    = "pound force-foot",
    	name2    = "pound force-feet",
    	symbol   = "ft⋅lb<sub>f</sub>",
    	utype    = "torque",
    	scale    = 1.3558179483314004,
    	default  = "Nm",
    	link     = "Pound-foot (torque)",
        },
        ["lb.ft"] = {
    	name1    = "pound force-foot",
    	name2    = "pound force-feet",
    	symbol   = "lb⋅ft",
    	utype    = "torque",
    	scale    = 1.3558179483314004,
    	default  = "Nm",
    	link     = "Pound-foot (torque)",
        },
        ["lb.in"] = {
    	name1    = "pound force-inch",
    	symbol   = "lb⋅in",
    	utype    = "torque",
    	scale    = 0.1129848290276167,
    	default  = "mN.m",
    	link     = "Pound-foot (torque)",
        },
        ["lbfft"] = {
    	name1    = "pound force-foot",
    	name2    = "pound force-feet",
    	symbol   = "lbf⋅ft",
    	utype    = "torque",
    	scale    = 1.3558179483314004,
    	default  = "Nm",
    	link     = "Pound-foot (torque)",
        },
        ["lbft"] = {
    	name1    = "pound-foot",
    	name2    = "pound-feet",
    	symbol   = "lb⋅ft",
    	utype    = "torque",
    	scale    = 1.3558179483314004,
    	default  = "Nm",
    	link     = "Pound-foot (torque)",
        },
        ["m.kg-f"] = {
    	name1    = "metre kilogram-force",
    	name1_us = "meter kilogram-force",
    	name2    = "metre kilograms-force",
    	name2_us = "meter kilograms-force",
    	symbol   = "m⋅kg<sub>f</sub>",
    	utype    = "torque",
    	scale    = 9.80665,
    	default  = "Nm lbfft",
    	link     = "Kilogram metre (torque)",
        },
        ["m.kgf"] = {
    	name1    = "metre kilogram-force",
    	name1_us = "meter kilogram-force",
    	name2    = "metre kilograms-force",
    	name2_us = "meter kilograms-force",
    	symbol   = "m⋅kgf",
    	utype    = "torque",
    	scale    = 9.80665,
    	default  = "Nm lbfft",
    	link     = "Kilogram metre (torque)",
        },
        ["mN.m"] = {
    	name1    = "millinewton-metre",
    	name1_us = "millinewton-meter",
    	symbol   = "mN⋅m",
    	utype    = "torque",
    	scale    = 0.001,
    	default  = "lb.in",
    	link     = "Newton-metre",
        },
        ["Nm"] = {
    	_name1   = "newton-metre",
    	_name1_us= "newton-meter",
    	_symbol  = "N⋅m",
    	utype    = "torque",
    	alttype  = "energy",
    	scale    = 1,
    	prefixes = 1,
    	default  = "lbfft",
    	link     = "Newton-metre",
        },
        ["kN/m"] = {
    	per      = { "kN", "-m-stiff" },
    	utype    = "torque",
    	default  = "lbf/in",
        },
        ["lbf/in"] = {
    	per      = { "lbf", "-in-stiff" },
    	utype    = "torque",
    	default  = "kN/m",
        },
        ["lb-f.ft"] = {
    	target   = "lb-fft",
        },
        ["lbf.ft"] = {
    	target   = "lbfft",
        },
        ["lbf·ft"] = {
    	target   = "lbfft",
        },
        ["lb·ft"] = {
    	target   = "lb.ft",
        },
        ["mkg-f"] = {
    	target   = "m.kg-f",
        },
        ["mkgf"] = {
    	target   = "m.kgf",
        },
        ["N.m"] = {
    	target   = "Nm",
        },
        ["N·m"] = {
    	target   = "Nm",
        },
        ["ton-mile"] = {
    	symbol   = "ton-mile",
    	usename  = 1,
    	utype    = "transportation",
    	scale    = 1.4599723182105602,
    	default  = "tkm",
        },
        ["tkm"] = {
    	name1    = "tonne-kilometre",
    	name1_us = "tonne-kilometer",
    	symbol   = "tkm",
    	utype    = "transportation",
    	scale    = 1,
    	default  = "ton-mile",
        },
        ["-12USoz(mL)serve"] = {
    	name1_us = "12&nbsp;U.S.&nbsp;fl&nbsp;oz (355&nbsp;mL) serving",
    	symbol   = "12&nbsp;US&nbsp;fl&nbsp;oz (355&nbsp;mL) serving",
    	sym_us   = "12&nbsp;U.S.&nbsp;fl&nbsp;oz (355&nbsp;mL) serving",
    	utype    = "volume",
    	scale    = 0.00035488235475000004,
    	default  = "mL",
    	link     = "Beverage can#Standard sizes",
        },
        ["-12USoz(ml)serve"] = {
    	name1_us = "12&nbsp;U.S.&nbsp;fl&nbsp;oz (355&nbsp;ml) serving",
    	symbol   = "12&nbsp;US&nbsp;fl&nbsp;oz (355&nbsp;ml) serving",
    	sym_us   = "12&nbsp;U.S.&nbsp;fl&nbsp;oz (355&nbsp;ml) serving",
    	utype    = "volume",
    	scale    = 0.00035488235475000004,
    	default  = "ml",
    	link     = "Beverage can#Standard sizes",
        },
        ["-12USozserve"] = {
    	name1_us = "12&nbsp;U.S.&nbsp;fl&nbsp;oz serving",
    	symbol   = "12&nbsp;US&nbsp;fl&nbsp;oz serving",
    	sym_us   = "12&nbsp;U.S.&nbsp;fl&nbsp;oz serving",
    	utype    = "volume",
    	scale    = 0.00035488235475000004,
    	default  = "mL",
    	link     = "Beverage can#Standard sizes",
        },
        ["acre-foot"] = {
    	name1    = "acre-foot",
    	name2    = "acre-foot",
    	symbol   = "acre⋅ft",
    	utype    = "volume",
    	scale    = 1233.48183754752,
    	default  = "m3",
        },
        ["acre-ft"] = {
    	name1    = "acre-foot",
    	name2    = "acre-feet",
    	symbol   = "acre⋅ft",
    	utype    = "volume",
    	scale    = 1233.48183754752,
    	default  = "m3",
        },
        ["AUtbsp"] = {
    	name1    = "Australian tablespoon",
    	symbol   = "AU&nbsp;tbsp",
    	utype    = "volume",
    	scale    = 0.000020,
    	default  = "ml",
        },
        ["Bcuft"] = {
    	name1    = "billion cubic foot",
    	name2    = "billion cubic feet",
    	symbol   = "billion cu&nbsp;ft",
    	utype    = "volume",
    	scale    = 28316846.592,
    	default  = "Gl",
    	link     = "Cubic foot",
        },
        ["bdft"] = {
    	name1    = "board foot",
    	name2    = "board feet",
    	symbol   = "bd&nbsp;ft",
    	utype    = "volume",
    	scale    = 0.0023597372167,
    	default  = "m3",
        },
        ["board feet"] = {
    	name2    = "board feet",
    	symbol   = "board foot",
    	usename  = 1,
    	utype    = "volume",
    	scale    = 0.0023597372167,
    	default  = "m3",
        },
        ["board foot"] = {
    	name2    = "board foot",
    	symbol   = "board foot",
    	usename  = 1,
    	utype    = "volume",
    	scale    = 0.0023597372167,
    	default  = "m3",
        },
        ["cc"] = {
    	name1    = "cubic centimetre",
    	name1_us = "cubic centimeter",
    	symbol   = "cc",
    	utype    = "volume",
    	scale    = 0.000001,
    	default  = "cuin",
        },
        ["CID"] = {
    	name1    = "cubic inch",
    	name2    = "cubic inches",
    	symbol   = "cu&nbsp;in",
    	utype    = "volume",
    	scale    = 0.000016387064,
    	default  = "cc",
    	link     = "Cubic inch#Engine displacement",
        },
        ["cord"] = {
    	symbol   = "cord",
    	utype    = "volume",
    	scale    = 3.624556363776,
    	default  = "m3",
    	link     = "Cord (unit)",
        },
        ["cufoot"] = {
    	name1    = "cubic foot",
    	name2    = "cubic foot",
    	symbol   = "cu&nbsp;ft",
    	utype    = "volume",
    	scale    = 0.028316846592,
    	default  = "m3",
        },
        ["cuft"] = {
    	name1    = "cubic foot",
    	name2    = "cubic feet",
    	symbol   = "cu&nbsp;ft",
    	utype    = "volume",
    	scale    = 0.028316846592,
    	default  = "m3",
        },
        ["cuin"] = {
    	name1    = "cubic inch",
    	name2    = "cubic inches",
    	symbol   = "cu&nbsp;in",
    	utype    = "volume",
    	scale    = 0.000016387064,
    	default  = "cm3",
        },
        ["cumi"] = {
    	name1    = "cubic mile",
    	symbol   = "cu&nbsp;mi",
    	utype    = "volume",
    	scale    = 4168181825.440579584,
    	default  = "km3",
        },
        ["cuyd"] = {
    	name1    = "cubic yard",
    	symbol   = "cu&nbsp;yd",
    	utype    = "volume",
    	scale    = 0.764554857984,
    	default  = "m3",
        },
        ["firkin"] = {
    	symbol   = "firkin",
    	usename  = 1,
    	utype    = "volume",
    	scale    = 0.04091481,
    	default  = "L impgal USgal",
    	link     = "Firkin (unit)",
        },
        ["foot3"] = {
    	target   = "cufoot",
        },
        ["Goilbbl"] = {
    	name1    = "billion barrels",
    	name2    = "billion barrels",
    	symbol   = "Gbbl",
    	utype    = "volume",
    	scale    = 158987294.928,
    	default  = "v * 1.58987294928 < 10 ! e6 ! e9 ! m3",
    	link     = "Barrel (unit)#Oil barrel",
        },
        ["gr water"] = {
    	name1    = "grains water",
    	name2    = "grains water",
    	symbol   = "gr H<sub>2</sub>O",
    	utype    = "volume",
    	scale    = 0.00000006479891,
    	default  = "cm3",
    	link     = "Grain (unit)",
        },
        ["grt"] = {
    	name1    = "gross register ton",
    	symbol   = "grt",
    	utype    = "volume",
    	scale    = 2.8316846592,
    	default  = "m3",
    	link     = "Gross register tonnage",
        },
        ["impbbl"] = {
    	name1    = "imperial barrel",
    	symbol   = "imp&nbsp;bbl",
    	utype    = "volume",
    	scale    = 0.16365924,
    	default  = "L impgal USgal",
    	link     = "Barrel (unit)",
        },
        ["impbsh"] = {
    	name1    = "imperial bushel",
    	symbol   = "imp&nbsp;bsh",
    	utype    = "volume",
    	scale    = 0.03636872,
    	default  = "L impgal USdrygal",
        },
        ["impbu"] = {
    	name1    = "imperial bushel",
    	symbol   = "imp&nbsp;bu",
    	utype    = "volume",
    	scale    = 0.03636872,
    	default  = "m3",
        },
        ["impgal"] = {
    	name1    = "imperial gallon",
    	symbol   = "imp&nbsp;gal",
    	utype    = "volume",
    	scale    = 0.00454609,
    	default  = "L USgal",
        },
        ["impgi"] = {
    	name1    = "gill",
    	symbol   = "gi",
    	utype    = "volume",
    	scale    = 0.0001420653125,
    	default  = "ml USoz",
    	link     = "Gill (unit)",
        },
        ["impkenning"] = {
    	name1    = "imperial kenning",
    	symbol   = "kenning",
    	utype    = "volume",
    	scale    = 0.01818436,
    	default  = "L USdrygal",
    	link     = "Kenning (unit)",
        },
        ["impoz"] = {
    	name1    = "imperial fluid ounce",
    	symbol   = "imp&nbsp;fl&nbsp;oz",
    	utype    = "volume",
    	scale    = 0.0000284130625,
    	default  = "ml USoz",
        },
        ["imppk"] = {
    	name1    = "imperial peck",
    	symbol   = "pk",
    	utype    = "volume",
    	scale    = 0.00909218,
    	default  = "L USdrygal",
    	link     = "Peck",
        },
        ["imppt"] = {
    	name1    = "imperial pint",
    	symbol   = "imp&nbsp;pt",
    	utype    = "volume",
    	scale    = 0.00056826125,
    	default  = "L",
        },
        ["impqt"] = {
    	name1    = "imperial quart",
    	symbol   = "imp&nbsp;qt",
    	utype    = "volume",
    	scale    = 0.0011365225,
    	default  = "ml USoz",
    	customary= 3,
        },
        ["kilderkin"] = {
    	symbol   = "kilderkin",
    	usename  = 1,
    	utype    = "volume",
    	scale    = 0.08182962,
    	default  = "L impgal USgal",
        },
        ["koilbbl"] = {
    	name1    = "thousand barrels",
    	name2    = "thousand barrels",
    	symbol   = "kbbl",
    	utype    = "volume",
    	scale    = 158.987294928,
    	default  = "v * 1.58987294928 < 10 ! ! e3 ! m3",
    	link     = "Barrel (unit)#Oil barrel",
        },
        ["L"] = {
    	_name1   = "litre",
    	_name1_us= "liter",
    	_symbol  = "L",
    	utype    = "volume",
    	scale    = 0.001,
    	prefixes = 1,
    	default  = "impgal USgal",
    	link     = "Litre",
        },
        ["l"] = {
    	_name1   = "litre",
    	_name1_us= "liter",
    	_symbol  = "l",
    	utype    = "volume",
    	scale    = 0.001,
    	prefixes = 1,
    	default  = "impgal USgal",
    	link     = "Litre",
        },
        ["ll"] = {
    	name1    = "litre",
    	name1_us = "liter",
    	symbol   = "l",
    	utype    = "volume",
    	scale    = 0.001,
    	default  = "impgal USgal",
        },
        ["m3"] = {
    	_name1   = "cubic metre",
    	_name1_us= "cubic meter",
    	_symbol  = "m<sup>3</sup>",
    	prefix_position= 7,
    	utype    = "volume",
    	scale    = 1,
    	prefixes = 3,
    	default  = "cuft",
    	link     = "Cubic metre",
        },
        ["Mbbl"] = {
    	name1    = "thousand barrels",
    	name2    = "thousand barrels",
    	symbol   = "Mbbl",
    	utype    = "volume",
    	scale    = 158.987294928,
    	default  = "v * 1.58987294928 < 10 ! e3 ! ! m3",
    	link     = "Barrel (unit)#Oil barrel",
        },
        ["MMoilbbl"] = {
    	name1    = "million barrels",
    	name2    = "million barrels",
    	symbol   = "MMbbl",
    	utype    = "volume",
    	scale    = 158987.294928,
    	default  = "v * 1.58987294928 < 10 ! e3 ! e6 ! m3",
    	link     = "Barrel (unit)#Oil barrel",
        },
        ["Moilbbl"] = {
    	name1    = "million barrels",
    	name2    = "million barrels",
    	symbol   = "Mbbl",
    	utype    = "volume",
    	scale    = 158987.294928,
    	default  = "v * 1.58987294928 < 10 ! e3 ! e6 ! m3",
    	link     = "Barrel (unit)#Oil barrel",
        },
        ["MTON"] = {
    	name1    = "measurement ton",
    	symbol   = "MTON",
    	utype    = "volume",
    	scale    = 1.13267386368,
    	default  = "m3",
        },
        ["MUSgal"] = {
    	name1    = "million US gallons",
    	name1_us = "million U.S. gallons",
    	name2    = "million US gallons",
    	name2_us = "million U.S. gallons",
    	symbol   = "million US&nbsp;gal",
    	sym_us   = "million U.S.&nbsp;gal",
    	utype    = "volume",
    	scale    = 3785.411784,
    	default  = "Ml",
    	link     = "US gallon",
        },
        ["oilbbl"] = {
    	name1    = "barrel",
    	symbol   = "bbl",
    	utype    = "volume",
    	scale    = 0.158987294928,
    	default  = "m3",
    	link     = "Barrel (unit)#Oil barrel",
        },
        ["stere"] = {
    	symbol   = "stere",
    	usename  = 1,
    	utype    = "volume",
    	scale    = 1,
    	default  = "cuft",
        },
        ["Toilbbl"] = {
    	name1    = "trillion barrels",
    	name2    = "trillion barrels",
    	symbol   = "Tbbl",
    	utype    = "volume",
    	scale    = 158987294928,
    	default  = "v * 1.58987294928 < 10 ! e9 ! e12 ! m3",
    	link     = "Barrel (unit)#Oil barrel",
        },
        ["USbbl"] = {
    	name1    = "US barrel",
    	name1_us = "U.S. barrel",
    	symbol   = "US&nbsp;bbl",
    	sym_us   = "U.S.&nbsp;bbl",
    	utype    = "volume",
    	scale    = 0.119240471196,
    	default  = "L USgal impgal",
    	link     = "Barrel (unit)",
        },
        ["USbeerbbl"] = {
    	name1    = "US beer barrel",
    	name1_us = "U.S. beer barrel",
    	symbol   = "US&nbsp;bbl",
    	sym_us   = "U.S.&nbsp;bbl",
    	utype    = "volume",
    	scale    = 0.117347765304,
    	default  = "L USgal impgal",
    	link     = "Barrel (unit)",
        },
        ["USbsh"] = {
    	name1    = "US bushel",
    	name1_us = "U.S. bushel",
    	symbol   = "US&nbsp;bsh",
    	sym_us   = "U.S.&nbsp;bsh",
    	utype    = "volume",
    	scale    = 0.03523907016688,
    	default  = "L USdrygal impgal",
    	link     = "Bushel",
        },
        ["USbu"] = {
    	name1    = "US bushel",
    	name1_us = "U.S. bushel",
    	symbol   = "US&nbsp;bu",
    	sym_us   = "U.S.&nbsp;bu",
    	utype    = "volume",
    	scale    = 0.03523907016688,
    	default  = "L USdrygal impgal",
    	link     = "Bushel",
        },
        ["USdrybbl"] = {
    	name1    = "US dry barrel",
    	name1_us = "U.S. dry barrel",
    	symbol   = "US&nbsp;dry&nbsp;bbl",
    	sym_us   = "U.S.&nbsp;dry&nbsp;bbl",
    	utype    = "volume",
    	scale    = 0.11562819898508,
    	default  = "m3",
    	link     = "Barrel (unit)",
        },
        ["USdrygal"] = {
    	name1    = "US dry gallon",
    	name1_us = "U.S. dry gallon",
    	symbol   = "US&nbsp;dry&nbsp;gal",
    	sym_us   = "U.S.&nbsp;dry&nbsp;gal",
    	utype    = "volume",
    	scale    = 0.00440488377086,
    	default  = "L",
    	link     = "Gallon",
        },
        ["USdrypt"] = {
    	name1    = "US dry pint",
    	name1_us = "U.S. dry pint",
    	symbol   = "US&nbsp;dry&nbsp;pt",
    	sym_us   = "U.S.&nbsp;dry&nbsp;pt",
    	utype    = "volume",
    	scale    = 0.0005506104713575,
    	default  = "ml",
    	link     = "Pint",
        },
        ["USdryqt"] = {
    	name1    = "US dry quart",
    	name1_us = "U.S. dry quart",
    	symbol   = "US&nbsp;dry&nbsp;qt",
    	sym_us   = "U.S.&nbsp;dry&nbsp;qt",
    	utype    = "volume",
    	scale    = 0.001101220942715,
    	default  = "ml",
    	link     = "Quart",
        },
        ["USflgal"] = {
    	name1    = "US gallon",
    	name1_us = "U.S. gallon",
    	symbol   = "US fl gal",
    	sym_us   = "U.S.&nbsp;fl&nbsp;gal",
    	utype    = "volume",
    	scale    = 0.003785411784,
    	default  = "L impgal",
    	link     = "Gallon",
        },
        ["USgal"] = {
    	name1    = "US gallon",
    	name1_us = "U.S. gallon",
    	symbol   = "US&nbsp;gal",
    	sym_us   = "U.S.&nbsp;gal",
    	utype    = "volume",
    	scale    = 0.003785411784,
    	default  = "L impgal",
        },
        ["USgi"] = {
    	name1    = "gill",
    	symbol   = "gi",
    	utype    = "volume",
    	scale    = 0.0001182941183,
    	default  = "ml impoz",
    	link     = "Gill (unit)",
        },
        ["USkenning"] = {
    	name1    = "US kenning",
    	name1_us = "U.S. kenning",
    	symbol   = "US&nbsp;kenning",
    	sym_us   = "U.S.&nbsp;kenning",
    	utype    = "volume",
    	scale    = 0.01761953508344,
    	default  = "L impgal",
    	link     = "Kenning (unit)",
        },
        ["USmin"] = {
    	name1    = "US minim",
    	name1_us = "U.S. minim",
    	symbol   = "US&nbsp;min",
    	sym_us   = "U.S.&nbsp;min",
    	utype    = "volume",
    	scale    = 0.000000061611519921875,
    	default  = "ml",
    	link     = "Minim (unit)",
        },
        ["USoz"] = {
    	name1    = "US fluid ounce",
    	name1_us = "U.S. fluid ounce",
    	symbol   = "US&nbsp;fl&nbsp;oz",
    	sym_us   = "U.S.&nbsp;fl&nbsp;oz",
    	utype    = "volume",
    	scale    = 0.0000295735295625,
    	default  = "ml",
        },
        ["USpk"] = {
    	name1    = "US peck",
    	name1_us = "U.S. peck",
    	symbol   = "US&nbsp;pk",
    	sym_us   = "U.S.&nbsp;pk",
    	utype    = "volume",
    	scale    = 0.00880976754172,
    	default  = "L impgal",
    	link     = "Peck",
        },
        ["USpt"] = {
    	name1    = "US pint",
    	name1_us = "U.S. pint",
    	symbol   = "US&nbsp;pt",
    	sym_us   = "U.S.&nbsp;pt",
    	utype    = "volume",
    	scale    = 0.000473176473,
    	default  = "L imppt",
    	link     = "Pint",
        },
        ["USqt"] = {
    	name1    = "US quart",
    	name1_us = "U.S. quart",
    	symbol   = "US&nbsp;qt",
    	sym_us   = "U.S.&nbsp;qt",
    	utype    = "volume",
    	scale    = 0.000946352946,
    	default  = "ml",
    	link     = "Quart",
    	customary= 1,
        },
        ["USquart"] = {
    	name1    = "US quart",
    	name1_us = "U.S. quart",
    	symbol   = "US&nbsp;qt",
    	sym_us   = "U.S.&nbsp;qt",
    	utype    = "volume",
    	scale    = 0.000946352946,
    	default  = "ml impoz",
    	link     = "Quart",
        },
        ["UStbsp"] = {
    	name1    = "US tablespoon",
    	name1_us = "U.S. tablespoon",
    	symbol   = "US&nbsp;tbsp",
    	sym_us   = "U.S.&nbsp;tbsp",
    	utype    = "volume",
    	scale    = 1.4786764781250001e-5,
    	default  = "ml",
        },
        ["winecase"] = {
    	symbol   = "case",
    	usename  = 1,
    	utype    = "volume",
    	scale    = 0.009,
    	default  = "L",
    	link     = "Case (goods)",
        },
        ["*U.S.drygal"] = {
    	target   = "USdrygal",
    	sp_us    = true,
    	customary= 2,
        },
        ["*U.S.gal"] = {
    	target   = "USgal",
    	sp_us    = true,
    	customary= 2,
        },
        ["+USdrygal"] = {
    	target   = "USdrygal",
    	customary= 1,
        },
        ["+usfloz"] = {
    	target   = "USoz",
    	link     = "Fluid ounce",
    	customary= 1,
        },
        ["+USgal"] = {
    	target   = "USgal",
    	customary= 1,
        },
        ["+USoz"] = {
    	target   = "USoz",
    	customary= 1,
        },
        ["@impgal"] = {
    	target   = "impgal",
    	link     = "Gallon",
    	customary= 3,
        },
        ["acre feet"] = {
    	target   = "acre-ft",
        },
        ["acre foot"] = {
    	target   = "acre-foot",
        },
        ["acre ft"] = {
    	target   = "acre-ft",
        },
        ["acre-feet"] = {
    	target   = "acre-ft",
        },
        ["acre.foot"] = {
    	target   = "acre-foot",
        },
        ["acre.ft"] = {
    	target   = "acre-ft",
        },
        ["acre·ft"] = {
    	target   = "acre-ft",
        },
        ["bushels"] = {
    	target   = "USbsh",
        },
        ["cid"] = {
    	target   = "CID",
        },
        ["ft3"] = {
    	target   = "cuft",
        },
        ["gal"] = {
    	target   = "USgal",
        },
        ["gallon"] = {
    	shouldbe = "Use %{USgal%} for US gallons or %{impgal%} for imperial gallons (not %{gallon%})",
        },
        ["gallons"] = {
    	shouldbe = "Use %{USgal%} for US gallons or %{impgal%} for imperial gallons (not %{gallons%})",
        },
        ["Gcuft"] = {
    	target   = "e9cuft",
        },
        ["impfloz"] = {
    	target   = "impoz",
        },
        ["Impgal"] = {
    	target   = "impgal",
        },
        ["in3"] = {
    	target   = "cuin",
    	symbol   = "in<sup>3</sup>",
        },
        ["hm³"] = {
    	target   = "hm3",
        },
        ["kcuft"] = {
    	target   = "e3cuft",
        },
        ["kcum"] = {
    	target   = "e3m3",
        },
        ["km³"] = {
    	target   = "km3",
        },
        ["liter"] = {
    	target   = "L",
    	sp_us    = true,
        },
        ["liters"] = {
    	target   = "L",
    	sp_us    = true,
        },
        ["litre"] = {
    	target   = "L",
        },
        ["litres"] = {
    	target   = "L",
        },
        ["Mcuft"] = {
    	target   = "e6cuft",
        },
        ["Mcum"] = {
    	target   = "e6m3",
        },
        ["Mft3"] = {
    	target   = "e6cuft",
        },
        ["mi3"] = {
    	target   = "cumi",
        },
        ["m³"] = {
    	target   = "m3",
        },
        ["Pcuft"] = {
    	target   = "e15cuft",
        },
        ["pt"] = {
    	shouldbe = "Use %{USpt%} for US pints or %{imppt%} for imperial pints (not %{pt%})",
        },
        ["qt"] = {
    	shouldbe = "Use %{USqt%} for US quarts or %{impqt%} for imperial quarts (not %{qt%})",
        },
        ["Tcuft"] = {
    	target   = "e12cuft",
        },
        ["Tft3"] = {
    	target   = "e12cuft",
        },
        ["U.S.bbl"] = {
    	target   = "USbbl",
    	sp_us    = true,
    	default  = "L U.S.gal impgal",
        },
        ["U.S.beerbbl"] = {
    	target   = "USbeerbbl",
    	sp_us    = true,
    	default  = "L U.S.gal impgal",
        },
        ["U.S.bsh"] = {
    	target   = "USbsh",
    	sp_us    = true,
    	default  = "L U.S.drygal impgal",
        },
        ["U.S.bu"] = {
    	target   = "USbu",
    	sp_us    = true,
    	default  = "L U.S.drygal impgal",
        },
        ["U.S.drybbl"] = {
    	target   = "USdrybbl",
    	sp_us    = true,
        },
        ["U.S.drygal"] = {
    	target   = "USdrygal",
    	sp_us    = true,
        },
        ["U.S.drypt"] = {
    	target   = "USdrypt",
    	sp_us    = true,
        },
        ["U.S.dryqt"] = {
    	target   = "USdryqt",
    	sp_us    = true,
        },
        ["U.S.flgal"] = {
    	target   = "USflgal",
    	sp_us    = true,
        },
        ["U.S.floz"] = {
    	target   = "USoz",
    	sp_us    = true,
        },
        ["U.S.gal"] = {
    	target   = "USgal",
    	sp_us    = true,
    	link     = "U.S. gallon",
        },
        ["u.s.gal"] = {
    	target   = "USgal",
    	sp_us    = true,
    	link     = "U.S. gallon",
        },
        ["U.S.gi"] = {
    	target   = "USgi",
    	sp_us    = true,
        },
        ["U.S.kenning"] = {
    	target   = "USkenning",
    	sp_us    = true,
        },
        ["U.S.oz"] = {
    	target   = "USoz",
    	sp_us    = true,
        },
        ["U.S.pk"] = {
    	target   = "USpk",
    	sp_us    = true,
        },
        ["U.S.pt"] = {
    	target   = "USpt",
    	sp_us    = true,
        },
        ["U.S.qt"] = {
    	target   = "USqt",
    	sp_us    = true,
    	default  = "L impqt",
    	customary= 2,
        },
        ["usbbl"] = {
    	target   = "USbbl",
        },
        ["usbeerbbl"] = {
    	target   = "USbeerbbl",
        },
        ["usbsh"] = {
    	target   = "USbsh",
        },
        ["usbu"] = {
    	target   = "USbu",
        },
        ["usdrybbl"] = {
    	target   = "USdrybbl",
        },
        ["usdrygal"] = {
    	target   = "USdrygal",
        },
        ["usdrypt"] = {
    	target   = "USdrypt",
        },
        ["usdryqt"] = {
    	target   = "USdryqt",
        },
        ["USfloz"] = {
    	target   = "USoz",
        },
        ["usfloz"] = {
    	target   = "USoz",
        },
        ["USGAL"] = {
    	target   = "USgal",
        },
        ["usgal"] = {
    	target   = "USgal",
        },
        ["usgi"] = {
    	target   = "USgi",
        },
        ["uskenning"] = {
    	target   = "USkenning",
        },
        ["usoz"] = {
    	target   = "USoz",
        },
        ["uspk"] = {
    	target   = "USpk",
        },
        ["uspt"] = {
    	target   = "USpt",
        },
        ["usqt"] = {
    	target   = "USqt",
        },
        ["yd3"] = {
    	target   = "cuyd",
        },
        ["cuft/sqmi"] = {
    	per      = { "cuft", "sqmi" },
    	utype    = "volume per unit area",
    	default  = "m3/km2",
        },
        ["m3/ha"] = {
    	name1    = "cubic metre per hectare",
    	name1_us = "cubic meter per hectare",
    	name2    = "cubic metres per hectare",
    	name2_us = "cubic meters per hectare",
    	symbol   = "m<sup>3</sup>/ha",
    	utype    = "volume per unit area",
    	scale    = 0.0001,
    	default  = "USbu/acre",
    	link     = "Hectare",
        },
        ["m3/km2"] = {
    	per      = { "m3", "km2" },
    	utype    = "volume per unit area",
    	default  = "cuft/sqmi",
        },
        ["U.S.gal/acre"] = {
    	per      = { "U.S.gal", "acre" },
    	utype    = "volume per unit area",
    	default  = "m3/km2",
        },
        ["USbu/acre"] = {
    	name2    = "US bushels per acre",
    	symbol   = "US bushel per acre",
    	usename  = 1,
    	utype    = "volume per unit area",
    	scale    = 8.7077638761350888e-6,
    	default  = "m3/ha",
    	link     = "Bushel",
        },
        ["USgal/acre"] = {
    	per      = { "USgal", "acre" },
    	utype    = "volume per unit area",
    	default  = "m3/km2",
        },
        ["cuyd/mi"] = {
    	per      = { "cuyd", "mi" },
    	utype    = "volume per unit length",
    	default  = "m3/km",
        },
        ["m3/km"] = {
    	per      = { "m3", "km" },
    	utype    = "volume per unit length",
    	default  = "cuyd/mi",
        },
        ["mich"] = {
    	combination= { "ch", "mi" },
    	multiple = { 80 },
    	utype    = "length",
        },
        ["michlk"] = {
    	combination= { "chlk", "mi" },
    	multiple = { 80 },
    	utype    = "length",
        },
        ["michainlk"] = {
    	combination= { "chainlk", "mi" },
    	multiple = { 80 },
    	utype    = "length",
        },
        ["miyd"] = {
    	combination= { "yd", "mi" },
    	multiple = { 1760 },
    	utype    = "length",
        },
        ["miydftin"] = {
    	combination= { "in", "ft", "yd", "mi" },
    	multiple = { 12, 3, 1760 },
    	utype    = "length",
        },
        ["mift"] = {
    	combination= { "ft", "mi" },
    	multiple = { 5280 },
    	utype    = "length",
        },
        ["ydftin"] = {
    	combination= { "in", "ft", "yd" },
    	multiple = { 12, 3 },
    	utype    = "length",
        },
        ["ydft"] = {
    	combination= { "ft", "yd" },
    	multiple = { 3 },
    	utype    = "length",
        },
        ["ftin"] = {
    	combination= { "in", "ft" },
    	multiple = { 12 },
    	utype    = "length",
        },
        ["footin"] = {
    	combination= { "in", "foot" },
    	multiple = { 12 },
    	utype    = "length",
        },
        ["handin"] = {
    	combination= { "in", "hand" },
    	multiple = { 4 },
    	utype    = "length",
        },
        ["lboz"] = {
    	combination= { "oz", "lb" },
    	multiple = { 16 },
    	utype    = "mass",
        },
        ["stlb"] = {
    	combination= { "lb", "st" },
    	multiple = { 14 },
    	utype    = "mass",
        },
        ["stlboz"] = {
    	combination= { "oz", "lb", "st" },
    	multiple = { 16, 14 },
    	utype    = "mass",
        },
        ["st and lb"] = {
    	combination= { "lb", "st" },
    	multiple = { 14 },
    	utype    = "mass",
        },
        ["GN LTf"] = {
    	combination= { "GN", "-LTf" },
    	utype    = "force",
        },
        ["GN LTf STf"] = {
    	combination= { "GN", "-LTf", "-STf" },
    	utype    = "force",
        },
        ["GN STf"] = {
    	combination= { "GN", "-STf" },
    	utype    = "force",
        },
        ["GN STf LTf"] = {
    	combination= { "GN", "-STf", "-LTf" },
    	utype    = "force",
        },
        ["kN LTf"] = {
    	combination= { "kN", "-LTf" },
    	utype    = "force",
        },
        ["kN LTf STf"] = {
    	combination= { "kN", "-LTf", "-STf" },
    	utype    = "force",
        },
        ["kN STf"] = {
    	combination= { "kN", "-STf" },
    	utype    = "force",
        },
        ["kN STf LTf"] = {
    	combination= { "kN", "-STf", "-LTf" },
    	utype    = "force",
        },
        ["LTf STf"] = {
    	combination= { "-LTf", "-STf" },
    	utype    = "force",
        },
        ["MN LTf"] = {
    	combination= { "MN", "-LTf" },
    	utype    = "force",
        },
        ["MN LTf STf"] = {
    	combination= { "MN", "-LTf", "-STf" },
    	utype    = "force",
        },
        ["MN STf"] = {
    	combination= { "MN", "-STf" },
    	utype    = "force",
        },
        ["MN STf LTf"] = {
    	combination= { "MN", "-STf", "-LTf" },
    	utype    = "force",
        },
        ["STf LTf"] = {
    	combination= { "-STf", "-LTf" },
    	utype    = "force",
        },
        ["L/100 km mpgimp"] = {
    	combination= { "L/100 km", "mpgimp" },
    	utype    = "fuel efficiency",
        },
        ["l/100 km mpgimp"] = {
    	combination= { "l/100 km", "mpgimp" },
    	utype    = "fuel efficiency",
        },
        ["L/100 km mpgUS"] = {
    	combination= { "L/100 km", "mpgus" },
    	utype    = "fuel efficiency",
        },
        ["L/100 km mpgus"] = {
    	combination= { "L/100 km", "mpgus" },
    	utype    = "fuel efficiency",
        },
        ["l/100 km mpgus"] = {
    	combination= { "l/100 km", "mpgus" },
    	utype    = "fuel efficiency",
        },
        ["mpgimp L/100 km"] = {
    	combination= { "mpgimp", "L/100 km" },
    	utype    = "fuel efficiency",
        },
        ["LT ST t"] = {
    	combination= { "lt", "-ST", "t" },
    	utype    = "mass",
        },
        ["LT t ST"] = {
    	combination= { "lt", "t", "-ST" },
    	utype    = "mass",
        },
        ["ST LT t"] = {
    	combination= { "-ST", "lt", "t" },
    	utype    = "mass",
        },
        ["ST t LT"] = {
    	combination= { "-ST", "t", "lt" },
    	utype    = "mass",
        },
        ["t LT ST"] = {
    	combination= { "t", "lt", "-ST" },
    	utype    = "mass",
        },
        ["ton"] = {
    	combination= { "LT", "ST" },
    	utype    = "mass",
        },
        ["kPa kg/cm2"] = {
    	combination= { "kPa", "kgf/cm2" },
    	utype    = "pressure",
        },
        ["kPa lb/in2"] = {
    	combination= { "kPa", "-lb/in2" },
    	utype    = "pressure",
        },
        ["floz"] = {
    	combination= { "impoz", "USoz" },
    	utype    = "volume",
        },
    }
    
    ---------------------------------------------------------------------------
    -- Do not change the data in this table because it is created by running --
    -- a script that reads the wikitext from a wiki page (see note above).   --
    ---------------------------------------------------------------------------
    local default_exceptions = {
    	-- Prefixed units with a default different from that of the base unit.
    	-- Each key item is a prefixed symbol (unitcode for engineering notation).
    	["cm<sup>2</sup>"] = "sqin",
    	["dm<sup>2</sup>"] = "sqin",
    	["e3acre"] = "km2",
    	["e3m2"] = "e6sqft",
    	["e6acre"] = "km2",
    	["e6ha"] = "e6acre",
    	["e6km2"] = "e6sqmi",
    	["e6m2"] = "e6sqft",
    	["e6sqft"] = "v * 9.290304 < 100 ! e3 ! e6 ! m2",
    	["e6sqmi"] = "e6km2",
    	["hm<sup>2</sup>"] = "acre",
    	["km<sup>2</sup>"] = "sqmi",
    	["mm<sup>2</sup>"] = "sqin",
    	["aJ"] = "eV",
    	["e3BTU"] = "MJ",
    	["e6BTU"] = "GJ",
    	["EJ"] = "kWh",
    	["fJ"] = "keV",
    	["GJ"] = "kWh",
    	["MJ"] = "kWh",
    	["PJ"] = "kWh",
    	["pJ"] = "MeV",
    	["TJ"] = "kWh",
    	["YJ"] = "kWh",
    	["yJ"] = "μeV",
    	["ZJ"] = "kWh",
    	["zJ"] = "meV",
    	["e12cuft/a"] = "v * 2.8316846592 < 100 ! e9 ! e12 ! m3/a",
    	["e12cuft/d"] = "v * 2.8316846592 < 100 ! e9 ! e12 ! m3/d",
    	["e12m3/a"] = "Tcuft/a",
    	["e12m3/d"] = "Tcuft/d",
    	["e3cuft/a"] = "v * 2.8316846592 < 100 ! ! e3 ! m3/a",
    	["e3cuft/d"] = "v * 2.8316846592 < 100 ! ! e3 ! m3/d",
    	["e3cuft/s"] = "v * 2.8316846592 < 100 ! ! e3 ! m3/s",
    	["e3m3/a"] = "v < 28.316846592 ! k ! M ! cuft/a",
    	["e3m3/d"] = "v < 28.316846592 ! k ! M ! cuft/d",
    	["e3m3/s"] = "v < 28.316846592 ! k ! M ! cuft/s",
    	["e3USgal/a"] = "v * 3.785411784 < 1000 ! ! e3 ! m3/a",
    	["e6cuft/a"] = "v * 2.8316846592 < 100 ! e3 ! e6 ! m3/a",
    	["e6cuft/d"] = "v * 2.8316846592 < 100 ! e3 ! e6 ! m3/d",
    	["e6cuft/s"] = "v * 2.8316846592 < 100 ! e3 ! e6 ! m3/s",
    	["e6m3/a"] = "v < 28.316846592 ! M ! G ! cuft/a",
    	["e6m3/d"] = "v < 28.316846592 ! M ! G ! cuft/d",
    	["e6m3/s"] = "v < 28.316846592 ! e6 ! e9 ! cuft/s",
    	["e6USgal/a"] = "v * 3.785411784 < 1000 ! e3 ! e6 ! m3/a",
    	["e9cuft/a"] = "m3/a",
    	["e9cuft/d"] = "v * 2.8316846592 < 100 ! e6 ! e9 ! m3/d",
    	["e9m3/a"] = "v < 28.316846592 ! G ! T ! cuft/a",
    	["e9m3/d"] = "v < 28.316846592 ! G ! T ! cuft/d",
    	["e9m3/s"] = "v < 28.316846592 ! e9 ! e12 ! cuft/s",
    	["e9USgal/a"] = "v * 3.785411784 < 1000 ! e6 ! e9 ! m3/a",
    	["e9USgal/s"] = "v * 3.785411784 < 1000 ! e6 ! e9 ! m3/s",
    	["nN"] = "gr-f",
    	["μN"] = "gr-f",
    	["mN"] = "oz-f",
    	["am"] = "in",
    	["cm"] = "in",
    	["dam"] = "ft",
    	["dm"] = "in",
    	["e12km"] = "e12mi",
    	["e12mi"] = "e12km",
    	["e3AU"] = "ly",
    	["e3km"] = "e3mi",
    	["e3mi"] = "e3km",
    	["e6km"] = "e6mi",
    	["e6mi"] = "e6km",
    	["e9km"] = "AU",
    	["e9mi"] = "e9km",
    	["Em"] = "mi",
    	["fm"] = "in",
    	["Gm"] = "mi",
    	["hm"] = "ft",
    	["km"] = "mi",
    	["mm"] = "in",
    	["Mm"] = "mi",
    	["nm"] = "in",
    	["Pm"] = "mi",
    	["pm"] = "in",
    	["Tm"] = "mi",
    	["Ym"] = "mi",
    	["ym"] = "in",
    	["Zm"] = "mi",
    	["zm"] = "in",
    	["μm"] = "in",
    	["e12lb"] = "v * 4.5359237 < 10 ! Mt ! Gt",
    	["e3lb"] = "v * 4.5359237 < 10 ! kg ! t",
    	["e3ozt"] = "v * 0.311034768 < 10 ! kg ! t",
    	["e3t"] = "LT ST",
    	["e6carat"] = "t",
    	["e6lb"] = "v * 4.5359237 < 10 ! t ! kilotonne",
    	["e6ozt"] = "lb kg",
    	["e6ST"] = "Mt",
    	["e6t"] = "LT ST",
    	["e9lb"] = "v * 4.5359237 < 10 ! kilotonne ! Mt",
    	["e9t"] = "LT ST",
    	["Gg"] = "lb",
    	["kg"] = "lb",
    	["mg"] = "gr",
    	["Mg"] = "LT ST",
    	["ng"] = "gr",
    	["μg"] = "gr",
    	["mBq"] = "fCi",
    	["kBq"] = "nCi",
    	["MBq"] = "μCi",
    	["GBq"] = "mCi",
    	["TBq"] = "Ci",
    	["PBq"] = "kCi",
    	["EBq"] = "kCi",
    	["fCi"] = "mBq",
    	["pCi"] = "Bq",
    	["nCi"] = "Bq",
    	["μCi"] = "kBq",
    	["mCi"] = "MBq",
    	["kCi"] = "TBq",
    	["MCi"] = "PBq",
    	["ns"] = "μs",
    	["μs"] = "ms",
    	["ms"] = "s",
    	["ks"] = "h",
    	["Ms"] = "week",
    	["Gs"] = "decade",
    	["Ts"] = "millennium",
    	["Ps"] = "million year",
    	["Es"] = "thousand million year",
    	["MK"] = "keVT",
    	["cL"] = "impoz usoz",
    	["cl"] = "impoz usoz",
    	["cm<sup>3</sup>"] = "cuin",
    	["dL"] = "impoz usoz",
    	["dl"] = "impoz usoz",
    	["mm<sup>3</sup>"] = "cuin",
    	["dm<sup>3</sup>"] = "cuin",
    	["e12cuft"] = "v * 2.8316846592 < 100 ! e9 ! e12 ! m3",
    	["e12impgal"] = "v * 4.54609 < 1000 ! T ! P ! l",
    	["e12m3"] = "v < 28.316846592 ! T ! P ! cuft",
    	["e12U.S.gal"] = "v * 3.785411784 < 1000 ! T ! P ! l",
    	["e12USgal"] = "v * 3.785411784 < 1000 ! T ! P ! l",
    	["e15cuft"] = "v * 2.8316846592 < 100 ! e12 ! e15 ! m3",
    	["e15m3"] = "Pcuft",
    	["e3bdft"] = "v * 0.23597372167 < 100 ! e3 ! e6 ! m3",
    	["e3cuft"] = "v * 2.8316846592 < 100 ! ! e3 ! m3",
    	["e3impgal"] = "v * 4.54609 < 1000 ! k ! M ! l",
    	["e3m3"] = "v < 28.316846592 ! k ! M ! cuft",
    	["e3U.S.gal"] = "v * 3.785411784 < 1000 ! k ! M ! l",
    	["e3USgal"] = "v * 3.785411784 < 1000 ! k ! M ! l",
    	["e6bdft"] = "v * 0.23597372167 < 100 ! e3 ! e6 ! m3",
    	["e6cuft"] = "v * 2.8316846592 < 100 ! e3 ! e6 ! m3",
    	["e6cuyd"] = "v * 7.64554857984 < 10 ! e3 ! e6 ! m3",
    	["e6impgal"] = "v * 4.54609 < 1000 ! M ! G ! l",
    	["e6L"] = "USgal",
    	["e6m3"] = "v < 28.316846592 ! M ! G ! cuft",
    	["e6U.S.gal"] = "v * 3.785411784 < 1000 ! M ! G ! l",
    	["e6USgal"] = "v * 3.785411784 < 1000 ! M ! G ! l",
    	["e9bdft"] = "v * 0.23597372167 < 100 ! e6 ! e9 ! m3",
    	["e9cuft"] = "v * 2.8316846592 < 100 ! e6 ! e9 ! m3",
    	["e9impgal"] = "v * 4.54609 < 1000 ! G ! T ! l",
    	["e9m3"] = "v < 28.316846592 ! G ! T ! cuft",
    	["e9U.S.gal"] = "v * 3.785411784 < 1000 ! G ! T ! l",
    	["e9USgal"] = "v * 3.785411784 < 1000 ! G ! T ! l",
    	["GL"] = "cuft",
    	["Gl"] = "cuft",
    	["kL"] = "cuft",
    	["kl"] = "cuft",
    	["km<sup>3</sup>"] = "cumi",
    	["mL"] = "impoz usoz",
    	["ml"] = "impoz usoz",
    	["Ml"] = "v < 28.316846592 ! e3 ! e6 ! cuft",
    	["ML"] = "v < 28.316846592 ! e3 ! e6 ! cuft",
    	["TL"] = "cumi",
    	["Tl"] = "cumi",
    	["μL"] = "cuin",
    	["μl"] = "cuin",
    }
    
    ---------------------------------------------------------------------------
    -- Do not change the data in this table because it is created by running --
    -- a script that reads the wikitext from a wiki page (see note above).   --
    ---------------------------------------------------------------------------
    local link_exceptions = {
    	-- Prefixed units with a linked article different from that of the base unit.
    	-- Each key item is a prefixed symbol (not unitcode).
    	["mm<sup>2</sup>"] = "Square millimetre",
    	["cm<sup>2</sup>"] = "Square centimetre",
    	["dm<sup>2</sup>"] = "Square decimetre",
    	["km<sup>2</sup>"] = "Square kilometre",
    	["kJ"] = "Kilojoule",
    	["MJ"] = "Megajoule",
    	["GJ"] = "Gigajoule",
    	["TJ"] = "Terajoule",
    	["fm"] = "Femtometre",
    	["pm"] = "Picometre",
    	["nm"] = "Nanometre",
    	["μm"] = "Micrometre",
    	["mm"] = "Millimetre",
    	["cm"] = "Centimetre",
    	["dm"] = "Decimetre",
    	["dam"] = "Decametre",
    	["hm"] = "Hectometre",
    	["km"] = "Kilometre",
    	["Mm"] = "Megametre",
    	["Gm"] = "Gigametre",
    	["Tm"] = "Terametre",
    	["Pm"] = "Petametre",
    	["Em"] = "Exametre",
    	["Zm"] = "Zettametre",
    	["Ym"] = "Yottametre",
    	["μg"] = "Microgram",
    	["mg"] = "Milligram",
    	["kg"] = "Kilogram",
    	["Mg"] = "Tonne",
    	["yW"] = "Yoctowatt",
    	["zW"] = "Zeptowatt",
    	["aW"] = "Attowatt",
    	["fW"] = "Femtowatt",
    	["pW"] = "Picowatt",
    	["nW"] = "Nanowatt",
    	["μW"] = "Microwatt",
    	["mW"] = "Milliwatt",
    	["kW"] = "Kilowatt",
    	["MW"] = "Megawatt",
    	["GW"] = "Gigawatt",
    	["TW"] = "Terawatt",
    	["PW"] = "Petawatt",
    	["EW"] = "Exawatt",
    	["ZW"] = "Zettawatt",
    	["YW"] = "Yottawatt",
    	["as"] = "Attosecond",
    	["fs"] = "Femtosecond",
    	["ps"] = "Picosecond",
    	["ns"] = "Nanosecond",
    	["μs"] = "Microsecond",
    	["ms"] = "Millisecond",
    	["ks"] = "Kilosecond",
    	["Ms"] = "Megasecond",
    	["Gs"] = "Gigasecond",
    	["Ts"] = "Terasecond",
    	["Ps"] = "Petasecond",
    	["Es"] = "Exasecond",
    	["Zs"] = "Zettasecond",
    	["Ys"] = "Yottasecond",
    	["mm<sup>3</sup>"] = "Cubic millimetre",
    	["cm<sup>3</sup>"] = "Cubic centimetre",
    	["dm<sup>3</sup>"] = "Cubic decimetre",
    	["dam<sup>3</sup>"] = "Cubic decametre",
    	["km<sup>3</sup>"] = "Cubic kilometre",
    	["μL"] = "Microlitre",
    	["μl"] = "Microlitre",
    	["mL"] = "Millilitre",
    	["ml"] = "Millilitre",
    	["cL"] = "Centilitre",
    	["cl"] = "Centilitre",
    	["dL"] = "Decilitre",
    	["dl"] = "Decilitre",
    	["daL"] = "Decalitre",
    	["dal"] = "Decalitre",
    	["hL"] = "Hectolitre",
    	["hl"] = "Hectolitre",
    	["kL"] = "Kilolitre",
    	["kl"] = "Kilolitre",
    	["ML"] = "Megalitre",
    	["Ml"] = "Megalitre",
    	["GL"] = "Gigalitre",
    	["Gl"] = "Gigalitre",
    	["TL"] = "Teralitre",
    	["Tl"] = "Teralitre",
    	["PL"] = "Petalitre",
    	["Pl"] = "Petalitre",
    }
    
    ---------------------------------------------------------------------------
    -- Do not change the data in this table because it is created by running --
    -- a script that reads the wikitext from a wiki page (see note above).   --
    ---------------------------------------------------------------------------
    local per_unit_fixups = {
    	-- Automatically created per units of form "x/y" may have their unit type
    	-- changed, for example, "length/time" is changed to "speed".
    	-- Other adjustments can also be specified.
    	["/area"] = "per unit area",
    	["/volume"] = "per unit volume",
    	["area/area"] = "area per unit area",
    	["energy/length"] = "energy per unit length",
    	["energy/mass"] = "energy per unit mass",
    	["energy/time"] = { utype = "power", link = "Power (physics)" },
    	["energy/volume"] = "energy per unit volume",
    	["force/area"] = { utype = "pressure", link = "Pressure" },
    	["length/length"] = { utype = "gradient", link = "Grade (slope)" },
    	["length/time"] = { utype = "speed", link = "Speed" },
    	["length/time/time"] = { utype = "acceleration", link = "Acceleration" },
    	["mass/area"] = { utype = "pressure", multiplier = 9.80665 },
    	["mass/length"] = "linear density",
    	["mass/mass"] = "concentration",
    	["mass/power"] = "mass per unit power",
    	["mass/time"] = "mass per unit time",
    	["mass/volume"] = { utype = "density", link = "Density" },
    	["power/mass"] = "power per unit mass",
    	["power/volume"] = { link = "Power density" },
    	["pressure/length"] = "fracture gradient",
    	["speed/time"] = { utype = "acceleration", link = "Acceleration" },
    	["volume/area"] = "volume per unit area",
    	["volume/length"] = "volume per unit length",
    	["volume/time"] = "flow",
    }
    
    return {
    	all_units = all_units,
    	default_exceptions = default_exceptions,
    	link_exceptions = link_exceptions,
    	per_unit_fixups = per_unit_fixups,
    }