Hi,
i've redesigned the temperature maps by editing the code of the colors.

If you want to use them they are:
[[210,[0,0,0,256]],
[240,[33,47,60,256]],
[241,[33,47,60]],
[242,[51,0,0,256]],
[243,[51,0,51,256]],
[244,[51,0,102]],
[245,[62,39,35]],
[246,[78,52,46]],
[247,[93,64,55]],
[248,[109,76,65]],
[249,[121,85,72]],
[250,[40,55,71]],
[251,[46,64,83]],
[252,[52,73,94]],
[253,[74,20,140]],
[254,[106,27,154]],
[255,[123,31,162]],
[256,[26,35,126]],
[257,[40,53,147]],
[258,[48,63,159]],
[259,[57,73,171]],
[260,[63,81,181]],
[261,[92,107,192]],
[262,[121,134,203]],
[263,[1,87,155]],
[264,[2,119,189]],
[265,[2,136,209]],
[266,[3,155,229]],
[267,[3,169,244]],
[268,[41,182,246]],
[269,[79,195,247]],
[270,[129,212,250]],
[271,[179,229,252]],
[272,[225,245,254]],
[273.15,[255,255,255]],
[274,[249,251,231]],
[275,[220,237,200]],
[276,[197,225,165]],
[277,[174,213,129]],
[278,[156,204,101]],
[279,[139,195,74]],
[280,[124,179,66]],
[281,[104,159,56]],
[282,[85,139,47]],
[283,[51,105,30]],
[284,[255,241,118]],
[285,[255,238,88]],
[286,[255,235,59]],
[287,[255,224,130]],
[288,[255,213,79]],
[289,[251,192,45]],
[290,[255,179,0]],
[291,[255,160,0]],
[292,[255,143,0]],
[293,[255,111,0]],
[294,[255,138,101]],
[295,[255,112,67]],
[296,[255,87,34]],
[297,[244,81,30]],
[298,[230,81,0]],
[299,[230,74,25]],
[300,[216,67,21]],
[301,[191,54,12]],
[302,[229,57,53]],
[303,[211,47,47]],
[304,[240,98,146]],
[305,[236,64,122]],
[306,[233,30,99]],
[307,[216,27,96]],
[308,[194,24,91]],
[309,[173,20,87]],
[310,[136,14,79]],
[311,[146,43,33]],
[312,[123,36,28]],
[313,[100,30,22]],
[314,[186,104,200]],
[315,[171,71,188]],
[316,[156,39,176]],
[317,[142,36,170]],
[318,[123,31,162]],
[319,[106,27,154]],
[320,[74,20,140]],
[321,[204,0,255]],
[322,[204,0,153]],
[323,[204,0,102]],
[324,[102,0,0]]]