lsst.afw gaaf94ba588+3cc41d2aa1
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Public Member Functions | |
def | approximate (cls, boundedField, orderX=3, orderY=3, nStepX=100, nStepY=100) |
Definition at line 31 of file _chebyshevBoundedField.py.
def lsst.afw.math._chebyshevBoundedField.ChebyshevBoundedField.approximate | ( | cls, | |
boundedField, | |||
orderX = 3 , |
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orderY = 3 , |
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nStepX = 100 , |
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nStepY = 100 |
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) |
Approximate a bounded field as a ChebyshevBoundedField. Parameters ---------- boundedField : `lsst.afw.math.BoundedField` A bounded field to approximate orderX : `int`, optional Order of the Chebyshev polynomial in the x direction. Default is 3. orderY : `int`, optional Order of the Chebyshev polynomial in the y direction. Default is 3. nStepX : `int`, optional Number of x steps to approximate boundedField. Default is 100. nStepY : `int`, optional Number of y steps to approximate boundedField. Default is 100. Returns ------- chebyshevBoundedField : `lsst.afw.math.ChebyshevBoundedField`
Definition at line 33 of file _chebyshevBoundedField.py.