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KelSolaar/CCT_D_uv_computation_from_SPD.py

Created August 25, 2016 22:04
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CCT & D_uv Computation from Spectral Power Distribution
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CCT_D_uv_computation_from_SPD.py
import colour
colour.filter_warnings()
XYZ = colour.spectral_to_XYZ(colour.ILLUMINANTS_RELATIVE_SPDS['D65']) / 100.0
UCS = colour.XYZ_to_UCS(XYZ)
uv = colour.UCS_to_uv(UCS)
CCT, D_uv = colour.uv_to_CCT_Ohno2013(uv)
print(CCT, D_uv)
# (6503.5711804856146, 0.0032056466333648319)
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