add_stokes_axis_to_wcs¶
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astropy.wcs.utils.
add_stokes_axis_to_wcs
(wcs, add_before_ind)[source] [edit on github]¶ Add a new Stokes axis that is uncorrelated with any other axes.
Parameters: wcs :
WCS
The WCS to add to
add_before_ind : int
Index of the WCS to insert the new Stokes axis in front of. To add at the end, do add_before_ind = wcs.wcs.naxis The beginning is at position 0.
Returns: A new
WCS
instance with an additional axis