NAME:
  lplastchk
 PURPOSE:
  Scan for linkages among a collection of asteroid astrometric measurements
 DESCRIPTION:

 CATEGORY:
  Astrometry
 CALLING SEQUENCE:
  lplastchk,matchfile
 INPUTS:

 OPTIONAL INPUT PARAMETERS:
 KEYWORD INPUT PARAMETERS:

 OUTPUTS:

 KEYWORD OUTPUT PARAMETERS:

 COMMON BLOCKS:

 SIDE EFFECTS:

 RESTRICTIONS:

 PROCEDURE:

 MODIFICATION HISTORY:
  98/04/27, Written by Marc W. Buie, Lowell Observatory
  2002/09/03, MWB, changed Str_sep call to strsplit