Difference between revisions of "Module:Convert/extra/sandbox"
< Module:Convert | extra
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blackwiki>Johnuniq (copy from current module) |
blackwiki>Johnuniq (move working units to main data, keeping those to be resolved from Module:Convert/extra) |
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| Line 18: | Line 18: | ||
local extra_units = { | local extra_units = { | ||
| − | [" | + | ["dpi"] = { |
| − | + | name1 = "DPI", | |
| − | utype = " | + | name2 = "DPI", |
| − | + | symbol = "DPI", | |
| − | }, | + | utype = "length", |
| − | + | invert = -1, | |
| − | + | iscomplex= true, | |
| − | + | scale = 1/0.0254, | |
| − | + | default = "pitch", | |
| − | }, | + | link = "Dots per inch", |
| − | + | }, | |
| − | + | -- the convention is that resolution appears as simply micrometers dimensionally | |
| − | + | -- see Digital Photogrammetry: A Practical Course by Wilfried Linder | |
| − | + | ["pitch"] = { | |
| − | + | name1 = "µm", | |
| − | + | name2 = "µm", | |
| − | + | symbol = "µm", | |
| − | + | utype = "length", | |
| − | + | invert = 1, | |
| − | + | scale = 0.000001, | |
| − | + | default = "dpi", | |
| − | + | link = "Dots_per_inch#Proposed_metrication", | |
| − | + | }, | |
| − | + | ["dpcm"] = { | |
| − | + | name1 = "dot/cm", | |
| − | + | name2 = "dot/cm", | |
| − | + | symbol = "dot/cm", | |
| + | utype = "length", | ||
| + | invert = -1, | ||
| + | iscomplex= true, | ||
| + | scale = 1/0.01, | ||
| + | default = "dpi", | ||
| + | link = "Dots_per_inch#Proposed_metrication", | ||
| + | }, | ||
| + | ["isp"] = { | ||
| + | name1 = "second", | ||
| + | name2 = "seconds"; | ||
| + | symbol = "s", | ||
| + | utype = "speed", | ||
| + | invert = 1, | ||
| + | scale = 9.8066, | ||
| + | default = "km/s", | ||
| + | link = "specific impulse", | ||
| + | }, | ||
| + | -- from F=ma, Ns/kg is equivalent to units of speed | ||
| + | -- which is fortunate because convert couldn't handle it otherwise | ||
| + | ["Ns/kg"] = { | ||
| + | name1 = "N-s/kg", | ||
| + | name2 = "N-s/kg"; | ||
| + | symbol = "N-s/kg", | ||
| + | utype = "speed", | ||
| + | invert = 1, | ||
| + | scale = 1, | ||
| + | default = "isp", | ||
| + | link = "specific impulse", | ||
| + | }, | ||
| + | ["kNs/kg"] = { | ||
| + | name1 = "kN-s/kg", | ||
| + | name2 = "kN-s/kg"; | ||
| + | symbol = "kN-s/kg", | ||
| + | utype = "speed", | ||
| + | invert = 1, | ||
| + | scale = 1000, | ||
| + | default = "isp", | ||
| + | link = "specific impulse", | ||
| + | }, | ||
| + | -- units of inverse speed, because invert is negative | ||
| + | ["si tsfc"] = { | ||
| + | name1 = "g/(kN·s)", | ||
| + | name2 = "g/(kN·s)", | ||
| + | symbol = "g/(kN·s)", | ||
| + | utype = "speed", | ||
| + | invert = -1, | ||
| + | iscomplex= true, | ||
| + | scale = 1/101972/9.8066, | ||
| + | default = "tsfc", | ||
| + | link = "thrust specific fuel consumption", | ||
| + | }, | ||
| + | -- units of inverse speed, because invert is negative | ||
| + | ["tsfc"] = { | ||
| + | name1 = "lb/(lbf·h)", | ||
| + | name2 = "lb/(lbf·h)", | ||
| + | symbol = "lb/(lbf·h)", | ||
| + | utype = "speed", | ||
| + | invert = -1, | ||
| + | iscomplex= true, | ||
| + | scale = 1/9.8066/3600, | ||
| + | default = "si_tsfc", | ||
| + | link = "thrust specific fuel consumption", | ||
| + | }, | ||
} | } | ||
return { extra_units = extra_units } | return { extra_units = extra_units } | ||
Revision as of 08:10, 24 December 2013
Documentation for this module may be created at Module:Convert/extra/sandbox/doc
-- Extra conversion data used by Module:Convert.
--
-- [[Module:Convert/data]] defines all units and is transcluded in all pages
-- where [[Module:Convert]] is used. Testing new units by editing that module
-- would invalidate the cache for all affected pages.
--
-- For quick changes and experiments with new units, this module can be edited.
-- Since this module is transcluded in only a small number of pages, changes
-- should cause little server overhead and should propagate quickly.
--
-- If a unit is defined in the data module, any definition here is ignored,
-- so defining the same unit in both modules is not an error.
-- A unit defined here can refer to units that are also defined here, and
-- can refer to units defined in the data module.
--
-- Periodically, those extra units that are wanted permanently can be removed
-- from here after being added to [[Module:Convert/data]].
local extra_units = {
["dpi"] = {
name1 = "DPI",
name2 = "DPI",
symbol = "DPI",
utype = "length",
invert = -1,
iscomplex= true,
scale = 1/0.0254,
default = "pitch",
link = "Dots per inch",
},
-- the convention is that resolution appears as simply micrometers dimensionally
-- see Digital Photogrammetry: A Practical Course by Wilfried Linder
["pitch"] = {
name1 = "µm",
name2 = "µm",
symbol = "µm",
utype = "length",
invert = 1,
scale = 0.000001,
default = "dpi",
link = "Dots_per_inch#Proposed_metrication",
},
["dpcm"] = {
name1 = "dot/cm",
name2 = "dot/cm",
symbol = "dot/cm",
utype = "length",
invert = -1,
iscomplex= true,
scale = 1/0.01,
default = "dpi",
link = "Dots_per_inch#Proposed_metrication",
},
["isp"] = {
name1 = "second",
name2 = "seconds";
symbol = "s",
utype = "speed",
invert = 1,
scale = 9.8066,
default = "km/s",
link = "specific impulse",
},
-- from F=ma, Ns/kg is equivalent to units of speed
-- which is fortunate because convert couldn't handle it otherwise
["Ns/kg"] = {
name1 = "N-s/kg",
name2 = "N-s/kg";
symbol = "N-s/kg",
utype = "speed",
invert = 1,
scale = 1,
default = "isp",
link = "specific impulse",
},
["kNs/kg"] = {
name1 = "kN-s/kg",
name2 = "kN-s/kg";
symbol = "kN-s/kg",
utype = "speed",
invert = 1,
scale = 1000,
default = "isp",
link = "specific impulse",
},
-- units of inverse speed, because invert is negative
["si tsfc"] = {
name1 = "g/(kN·s)",
name2 = "g/(kN·s)",
symbol = "g/(kN·s)",
utype = "speed",
invert = -1,
iscomplex= true,
scale = 1/101972/9.8066,
default = "tsfc",
link = "thrust specific fuel consumption",
},
-- units of inverse speed, because invert is negative
["tsfc"] = {
name1 = "lb/(lbf·h)",
name2 = "lb/(lbf·h)",
symbol = "lb/(lbf·h)",
utype = "speed",
invert = -1,
iscomplex= true,
scale = 1/9.8066/3600,
default = "si_tsfc",
link = "thrust specific fuel consumption",
},
}
return { extra_units = extra_units }