lsst.meas.astrom gf1cff7945b+bd2ed33bd6
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Public Member Functions | |
__init__ (self, inputSkyWcs) | |
makeWcs (self, linearShift, affMatrix) | |
Public Attributes | |
frameDict | |
frameIdxs | |
frameMin | |
frameMax | |
mapFrom | |
mapTo | |
lastMapBeforeSky | |
origin | |
Convenience class for appending a shifting an input SkyWcs on sky and appending an affine transform. The class assumes that all frames are sequential and are mapped one to the next. Parameters ---------- input_sky_wcs : `lsst.afw.geom.SkyWcs` WCS to decompose and append affine matrix and shift in on sky location to.
Definition at line 209 of file fitAffineWcs.py.
lsst.meas.astrom.fitAffineWcs.TransformedSkyWcsMaker.__init__ | ( | self, | |
inputSkyWcs ) |
Definition at line 223 of file fitAffineWcs.py.
lsst.meas.astrom.fitAffineWcs.TransformedSkyWcsMaker.makeWcs | ( | self, | |
linearShift, | |||
affMatrix ) |
Apply a shift and affine transform to the WCS internal to this class. A new SkyWcs with these transforms applied is returns. Parameters ---------- linearShift : `numpy.ndarray`, (2,) A linear shift to apply at the same time as applying the affine matrix transform. aff_matrix : 'numpy.ndarray', (3, 3) Affine matrix to apply to the mapping/transform to add to the WCS. Returns ------- outputWcs : `lsst.afw.geom.SkyWcs` Wcs with a final shift and affine transform applied.
Definition at line 252 of file fitAffineWcs.py.
lsst.meas.astrom.fitAffineWcs.TransformedSkyWcsMaker.frameDict |
Definition at line 224 of file fitAffineWcs.py.
lsst.meas.astrom.fitAffineWcs.TransformedSkyWcsMaker.frameIdxs |
Definition at line 232 of file fitAffineWcs.py.
lsst.meas.astrom.fitAffineWcs.TransformedSkyWcsMaker.frameMax |
Definition at line 235 of file fitAffineWcs.py.
lsst.meas.astrom.fitAffineWcs.TransformedSkyWcsMaker.frameMin |
Definition at line 234 of file fitAffineWcs.py.
lsst.meas.astrom.fitAffineWcs.TransformedSkyWcsMaker.lastMapBeforeSky |
Definition at line 245 of file fitAffineWcs.py.
lsst.meas.astrom.fitAffineWcs.TransformedSkyWcsMaker.mapFrom |
Definition at line 239 of file fitAffineWcs.py.
lsst.meas.astrom.fitAffineWcs.TransformedSkyWcsMaker.mapTo |
Definition at line 242 of file fitAffineWcs.py.
lsst.meas.astrom.fitAffineWcs.TransformedSkyWcsMaker.origin |
Definition at line 250 of file fitAffineWcs.py.