pywcsgrid2 is a python module to be used with matplotlib for displaying astronomical fits images. It provides a custom Axes class (derived from mpl's original Axes class) suitable for displaying fits images. Its main functionality is to draw ticks, ticklabels, and grids in an appropriate sky coordinates.
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Provide a custom Matplotlib Axes class based on mpl_toolkits.axisartist module
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Easy integration with mpl_toolkits.axes_grid1 module
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For a sampling, see the gallery
Homepage : http://leejjoon.github.com/pywcsgrid2/
Gallery : http://leejjoon.github.com/matplotlib_astronomy_gallery/
lib/kapteyn_celestial.py : from kapteyn package. See LICENSE_kapteyn.txt.
All other files: MIT License. See LICENSE.txt