astro py:docs

- Index
- Modules

### Navigation

- next »
- « previous |
- Astropy v5.2.1 »
- World Coordinate System (`astropy.wcs`) »
- Reference/API »
- non_celestial_pixel_scales

# non_celestial_pixel_scales

astropy.wcs.utils.non_celestial_pixel_scales(inwcs)

  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.