2014-04-01 22:28:54 +05:30
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# damask utility functions
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import math
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try:
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import numpy
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except:
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numpy=None
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# Matlab like trigonometric functions that take and return angles in degrees.
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for f in ['cos', 'sin', 'tan']:
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if numpy:
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exec('def %sd(deg): return (numpy.%s(numpy.deg2rad(deg)))'%(f,f))
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exec('def a%sd(val): return (numpy.rad2deg(numpy.arc%s(val)))'%(f,f))
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else:
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exec('def %sd(deg): return (math.%s(deg/180.*math.pi))'%(f,f))
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exec('def a%sd(val): return (math.a%s(val)*180./math.pi)'%(f,f))
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