colour.phenomena.CIE_STANDARD_SKY_PARAMETERS

colour.phenomena.CIE_STANDARD_SKY_PARAMETERS = {1: SkyType_CIE2003(gradation_group=1, indicatrix_group=1, a=4.0, b=-0.7, c=0, d=-1.0, e=0, description='CIE Standard Overcast Sky, steep luminance gradation towards zenith, azimuthal uniformity'), 2: SkyType_CIE2003(gradation_group=1, indicatrix_group=2, a=4.0, b=-0.7, c=2, d=-1.5, e=0.15, description='Overcast, with steep luminance gradation and slight brightening towards the sun'), 3: SkyType_CIE2003(gradation_group=2, indicatrix_group=1, a=1.1, b=-0.8, c=0, d=-1.0, e=0, description='Overcast, moderately graded with azimuthal uniformity'), 4: SkyType_CIE2003(gradation_group=2, indicatrix_group=2, a=1.1, b=-0.8, c=2, d=-1.5, e=0.15, description='Overcast, moderately graded and slight brightening towards the sun'), 5: SkyType_CIE2003(gradation_group=3, indicatrix_group=1, a=0, b=-1.0, c=0, d=-1.0, e=0, description='Sky of uniform luminance'), 6: SkyType_CIE2003(gradation_group=3, indicatrix_group=2, a=0, b=-1.0, c=2, d=-1.5, e=0.15, description='Partly cloudy sky, no gradation towards zenith, slight brightening towards the sun'), 7: SkyType_CIE2003(gradation_group=3, indicatrix_group=3, a=0, b=-1.0, c=5, d=-2.5, e=0.3, description='Partly cloudy sky, no gradation towards zenith, brighter circumsolar region'), 8: SkyType_CIE2003(gradation_group=3, indicatrix_group=4, a=0, b=-1.0, c=10, d=-3.0, e=0.45, description='Partly cloudy sky, no gradation towards zenith, distinct solar corona'), 9: SkyType_CIE2003(gradation_group=4, indicatrix_group=2, a=-1.0, b=-0.55, c=2, d=-1.5, e=0.15, description='Partly cloudy, with the obscured sun'), 10: SkyType_CIE2003(gradation_group=4, indicatrix_group=3, a=-1.0, b=-0.55, c=5, d=-2.5, e=0.3, description='Partly cloudy, with brighter circumsolar region'), 11: SkyType_CIE2003(gradation_group=4, indicatrix_group=4, a=-1.0, b=-0.55, c=10, d=-3.0, e=0.45, description='White-blue sky with distinct solar corona'), 12: SkyType_CIE2003(gradation_group=5, indicatrix_group=4, a=-1.0, b=-0.32, c=10, d=-3.0, e=0.45, description='CIE Standard Clear Sky, low luminance turbidity'), 13: SkyType_CIE2003(gradation_group=5, indicatrix_group=5, a=-1.0, b=-0.32, c=16, d=-3.0, e=0.3, description='CIE Standard Clear Sky, polluted atmosphere'), 14: SkyType_CIE2003(gradation_group=6, indicatrix_group=5, a=-1.0, b=-0.15, c=16, d=-3.0, e=0.3, description='Cloudless turbid sky with broad solar corona'), 15: SkyType_CIE2003(gradation_group=6, indicatrix_group=6, a=-1.0, b=-0.15, c=24, d=-2.8, e=0.15, description='White-blue turbid sky with broad solar corona')}

dict() -> new empty dictionary dict(mapping) -> new dictionary initialized from a mapping object’s

(key, value) pairs

dict(iterable) -> new dictionary initialized as if via:

d = {} for k, v in iterable:

d[k] = v

dict(**kwargs) -> new dictionary initialized with the name=value pairs

in the keyword argument list. For example: dict(one=1, two=2)