Module:Ordnance Survey coordinates/sandbox: Difference between revisions

Revision as of 09:34, 3 June 2021

Revision as of 14:02, 3 June 2021

Line 264:

local n=n*pr+100000.0*(4.0-math.floor(T1/5.0))

return IrishEN2LL(e,n)

end

local function empty(s)

return s == nil or s == ''

end

Line 269 ⟶ 273:

-- returns a country,error,lat,long list

ngr = mw.ustring.gsub(mw.ustring.upper(ngr),"[^%d%u]","")

local first, last, lett, num = mw.ustring.gsubfind(ngr,"[^(%u]","+)(%d+)$")

localif numfirst == nil or empty(lett) or empty(num) or mw.ustring.gsublen(ngr,"[^%d]",""lett) > 2 then

return nil,"Malformed NGR",0.0,0.0

end

if mw.ustring.len(lett) == 1 then

return Irish2LL(lett,num)

end

ifreturn mw.ustring.lenGB2LL(lett, num) == 2 then

return GB2LL(lett,num)

end

return nil,"Malformed NGR",0.0,0.0

end

Line 309 ⟶ 312:

end

return html

end

local function empty(s)

return s == nil or s == ''

end