signal_plane_data

C PLANE SWITCHES:    XY_PLANE_comb        XY_PLANE_comb_2       ZX_PLANE_comb      ZX_PLANE_comb_2      PLANE_3D
                       .true.                  .true.               .true.            .true.            .true.
C CUTTING PLANE:        ipn               jpn1                jpn2               kpn1          kpn2
                         0                 129                 113                172           8