DEFINE IMAGE

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DEFINE IMAGE

            [SIC\]DEFINE IMAGE Var1 File1 Key1 [Var2 File2 Key2 [...]]
                      [/GLOBAL] [/TRIM [Rank]]

        Define  variables  associated  to both the content and the header of the
        GILDAS images located in the files, if specified. This command acts as a
        combination  of DEFINE HEADER and DEFINE TABLE. It accepts the same key-
        words (KeyN) as DEFINE TABLE. If the keyword is READ, the  header  vari-
        ables are mapped ReadOnly, otherwise they are mapped ReadWrite.

        See  HELP DEFINE HEADER for a description of the individual header vari-
        ables.

        FITS cubes can also be loaded as a Gildas image variable, using the FITS
        file  name  in  place  of  the  file name. There will be no disk-to-disk
        translation: at load time, the FITS header will be translated on-the-fly
        to  the GDF header elements, and the data will also be converted on-the-
        fly if needed.
        This feature is only available for cube-like data  in  Primary  HDU.  To
        load  other  HDUs,  use  disk-to-disk conversion with the command V\FITS
        /HDU.