Help for IBIS2ASC

PURPOSE
   The user can choose which columns to write to the ascii file and the starting
   record and number of records.  The columns are separated by blanks by default
   but the user can choose another separator such as comma.

   The quote keyword causes strings to be enclosed in double quotes.

   The program will write a blank for any value within .1% of the penupval.
   This provides for passing penup commands to the plot package.
CALL
     ibis2asc INP OUT COLS=(C1,C2,C3,...) SR=I1 NR=I2
  WHERE:
     INP          is an ibis file
     OUT          is an ascii file with selected data printed in columns
     COLS         are the columns in the INP file to be printed
     SR           is the starting record to print
     NR           is the number of records to print
     
OPERATION


PERFORMANCE

Restrictions
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Original Programmer: A. L. Zobrist, 14 Dec, 2005
Current Cognizant Programmer: A. L. Zobrist
Revisions:
  2008-01-03 WLB - Switched to USES_ANSI_C AND LIB_CARTO; misc cleanup  
  2012-06-27 RJB - Changed 99 character internal file name limit to 255
                   Limit often exceeded in scripts where full pathnames
                   occur.
  2012-07-02 RJB - Replaced cartlab's zifmessage with zvmessage
                   and removed cartoVicarProto.h to make compatible
                   with transfer to MIPL
  2015-11-01 WLB - Migrated to MIPL
  2019-09-05 WLB - IDS-7922 - Initialized some variables