GETCUROP   Return index of the current operating point

    IND=GETCUROP(OPS)

 INPUT
     OPS    SDOPS object

 OUTPUT
     IND    index of the current operating point

 DESCRIPTION
 GETCUROP returns the index of the current operating point.  Current
 operating point is used when performing decisions with the entire set
 OPS. Current operating point may be changed by SETCUROP.

 SEE ALSO
 SETCUROP