NAME:
  nicprof
 PURPOSE:
  Update NICMOS observation structure based on a new centerline.
 DESCRIPTION:

 CATEGORY:
  Spectroscopy

 CALLING SEQUENCE:
  nicprof,obs
 INPUTS:
  obs - anonymous structure containing the NICMOS data.  This structure
           is initially created by NICINIT.PRO

 OPTIONAL INPUT PARAMETERS:

 KEYWORD INPUT PARAMETERS:

 OUTPUTS:

 KEYWORD OUTPUT PARAMETERS:

 COMMON BLOCKS:

 SIDE EFFECTS:

 RESTRICTIONS:

 PROCEDURE:

 MODIFICATION HISTORY:
  Written by Marc W. Buie, Lowell Observatory, 1999 Sep 2