%N pgpanl %F $MIR/src/pgpanl.f
%D Switch to a different panel on the view surface
%B
      SUBROUTINE PGPANL(IX, IY)
      INTEGER IX, IY

 Start plotting in a different panel. If the view surface has been
 divided into panels by PGBEG or PGSUBP, this routine can be used to
 move to a different panel. Note that PGPLOT does not remember what
 viewport and window were in use in each panel; these should be reset
 if necessary after calling PGPANL. Nor does PGPLOT clear the panel:
 call PGERAS after calling PGPANL to do this.

 Arguments:
  IX     (input)  : the horizontal index of the panel (in the range
                    1 <= IX <= number of panels in horizontal
                    direction).
  IY     (input)  : the vertical index of the panel (in the range
                    1 <= IY <= number of panels in horizontal
                    direction).
