====== Sault-Wieringa algorithm ======

//This page is for the development and testing of the Sault-Wieringa algorithm, within aperture synthesis.//

The Sault-Wieringa algorithm is a technique of using measurements at several observing frequencies when forming an image in radio interferometric aperture synthesis.

A detailed description of the algorithm has been written by [[http://adsabs.harvard.edu/abs/1994A%26AS..108..585S|Sault & Wieringa (1994)]]

===== Prerequisites =====

Python (version?)

Python modules:'numpy' 'fits_wcs'

pgplot (version?), including the module 'ppgplot'

===== To Do =====
Re-order the hierarchy

Define PYTHONPATH

Include a version of numpy in the tar