data_fitsimg

           Read in data set from fits file (image extension)

           cafe

           data

           Read the file as an fits file containing the
           data in images. Because images in general are
           multi-dimensional the data set also will contain more than
           one dimension.
           Images do not contain x value info. The x values are set
           at the increasing integers starting from 1.
           No error columns are defined.

               (optional) The extension number. If not given the
                extension number 1 is used (first extension).
               All parameters are separated with ",". If one
               parameter is not defined (empty string) the default
               column is used.

           Loads file data into environment.

               > data, psf.fits[2]:3, fitsimg
               -> loads in image from fits file psf.fits to first
               subgroup in group 3

           $Id: cafe_data_fitsimg.pro,v 1.4 2005/02/16 11:04:09 goehler Exp $

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