This function writes a palette with the specified palette data and identifier. The palette data itself is stored in the pal_data variable.
            Syntax
            Result = HDF_GR_WRITELUT( pal_id, pal_data )
            Return Value 
            Returns SUCCEED (0) if successful or FAIL (-1) otherwise.
            Arguments
            pal_id
            Palette identifier returned by HDF_GR_GETLUTID.
            pal_data
            Palette data to be written.
            Keywords
            None
            Version History