Function:      diskinfo

Purpose:       Get a formatted string with axis names and sizes for a
               set on disk.

Category:      FILES, UTILITY

File:          diskinfo.c

Author:        M. Vogelaar

Use:           char *diskinfo( char *setname,     IN: Name of set
                               int   w1,          IN: Max length of name field
                               int   w2,          IN: Max length of axis info
                               int   w3 )         IN: Max length of size field


Example:       anyoutf( 1, diskinfo( "AURORA", 20, 35, 12) );

               results in:

               AURORA              RA:64 DEC:64 PARAM-SUM:1            12+16 kb

               First size is the descriptor size. The second number is the
               size of the image.

Comment:       This routine is NOT callable from FORTRAN.

Notes:         The total string length of the output cannot exceed 1024
               characters. The return value of this routine is a pointer
               to a static character array defined in this routine.

Updates:       20 Jul,  2000: VOG, Document created.
               24 Mar,  2011: JPT, Support for large files.