prepareWcsData

lsst.afw.cameraGeom.utils.prepareWcsData(wcs, amp, isTrimmed=True)

Put Wcs from an Amp image into CCD coordinates

Parameters:

wcslsst.afw.geom.SkyWcs

The WCS object to start from.

amplsst.afw.table.AmpInfoRecord

Amp object to use

isTrimmedbool

Is the image to which the WCS refers trimmed of non-imaging pixels?

Returns:

ampWcslsst.afw.geom.SkyWcs

The modified WCS.