FDUM - A routine called when fatal errors occur.

       To use FDUM, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.

UNIX                                               March 1994                                       FDUM(3NCARG)

       This routine is not intended to be called by the user.  It is called by SETER when a fatal error is being
       processed and a STOP is about to be executed.  The default version of FDUM does nothing.  A user-supplied
       replacement version may take some other (system-dependent or program-dependent) action which would be
       helpful in diagnosing what may have caused the error to occur.

       FDUM has no arguments.

       Use the ncargex command to see the following relevant examples: tseter, arex02.

       FDUM - A routine called when fatal errors occur.

       Online: entsr, eprin, errof, error_handling, icfell, icloem, nerro, retsr, semess, seter, ncarg_cbind

       CALL FDUM