%N grterm %F $MIR/src/grterm.f
%D Flush buffer to output device
%B
      SUBROUTINE GRTERM

 GRPCKG: flush the buffer associated with the current plot. GRTERM
 should be called only when it is necessary to make sure that all the
 graphics created up to this point in the program are visible on the
 device, e.g., before beginning a dialog with the user. GRTERM has no
 effect on hardcopy devices.

 Arguments: none.
