NAME:
  rdlplast
 PURPOSE:
  Read a Bowell format asteroid cross reference file (lplast.xrft)
 DESCRIPTION:
 CATEGORY:
  File I/O
 CALLING SEQUENCE:
  rdplast, lookerid, realid, ncount
 INPUTS:
 OPTIONAL INPUT PARAMETERS:
 KEYWORD INPUT PARAMETERS:
  FILE   - Name of file to read (default=lplast.xrft).
  PATH   - directory where the lplast.xrft file can be found, this defaults
             to the current directory.  If FILE is specified, it supercedes
             this keyword since FILE can also contain a path.
  TRIM   - If set, will trim all leading and trailing blanks from names.
 OUTPUTS:
  lookerid - This is a list of "poorly" formed or non-standard names.
  realid   - This is a list of "proper" names.  These are supposed to be
               names that are more official than the lookerid and provide
               a cross-reference.
  ncount   - number of names returned
 KEYWORD OUTPUT PARAMETERS:
 COMMON BLOCKS:
 SIDE EFFECTS:
 RESTRICTIONS:
 PROCEDURE:
 MODIFICATION HISTORY:
  01/04/02 - Written by David B. Tucker, Lowell Observatory
  20001/08/15, MWB, restructured the calling sequence and defaults.