lsst.afw.math._chebyshevBoundedField.ChebyshevBoundedField Class Reference

Public Member Functions
	approximate (cls, boundedField, orderX=3, orderY=3, nStepX=100, nStepY=100)

Detailed Description

Definition at line 31 of file _chebyshevBoundedField.py.

Member Function Documentation

approximate()

lsst.afw.math._chebyshevBoundedField.ChebyshevBoundedField.approximate	(		cls,
			boundedField,
			orderX = 3,
			orderY = 3,
			nStepX = 100,
			nStepY = 100 )

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.

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The documentation for this class was generated from the following file:

• python/lsst/afw/math/_chebyshevBoundedField.py