Module reference
================


.. toctree::
   :maxdepth: 2

   Module WCS : WCS projections and celestial transformations <wcs>
   Module CELESTIAL : transformations between celestial systems <celestial>
   Module WCSGRAT : plotting WCS graticules and labels <wcsgrat>
   Module MAPUTILS : inspection and presentation of astronomical image data <maputils>
   Module POSITIONS : coordinate parser  <positions>
   Module RULERS : draw rulers with coordinate offsets on images <rulers>
   Module SHAPES : defines a class for drawing shapes that define an area in your image <shapes>
   Module TABARRAY : fast handling of tables in text files <tabarray>
   Module MPLUTIL : utilities for use with matplotlib <mplutil>
   Module KMPFIT : non-linear least squares curve fitting routines <kmpfit>
   Module PROFILES : finds estimates for multiple Gaussians in a profile <profiles>

   scipy: (Obsolete) Adapted functions from SciPy <scipy>