non_celestial_pixel_scales¶

astropy.wcs.utils.non_celestial_pixel_scales(inwcs)[source] [edit on github]¶

Calculate the pixel scale along each axis of a non-celestial WCS, for example one with mixed spectral and spatial axes.

Parameters:

inwcs : WCS

The world coordinate system object.

Returns:

scale : numpy.ndarray

The pixel scale along each axis.