physical_type_to_pixel_axes#
- ndcube.utils.wcs.physical_type_to_pixel_axes(physical_type, wcs)[source]#
Gets the pixel axis indices corresponding to a world axis physical type.
- Parameters:
physical_type (
int) – The pixel axis number(s) for which the world axis numbers are desired.wcs (
astropy.wcs.wcsapi.BaseLowLevelWCS) – The WCS object defining the relationship between pixel and world axes.
- Returns:
pixel_axes (
numpy.ndarray) – The pixel axis indices corresponding to the physical type.