C                                           *--> FROM SCOMMON.CALLSRGMDR
C  READ MDR BOX GRID POINT PARAMETERS
      CALL SRGMDR (IVGMDR,MDRWCL,MDRNCL,MDRSRW,MDRNRW,NMDRGP,
     *   UNUSED,LARRAY,ARRAY,IPRERR,IPTR,IPTRNX,IERR)
C