1
 file run.cgd
 units feet
 ZONE 1
   BOUNDARY I1
     OUTFLOW
     UPDATE
   BOUNDARY IMAX
     COUPLED TO ZONE 2 BOUNDARY I1
     UPDATE
   BOUNDARY J1
     COUPLED TO ZONE 4 BOUNDARY J1
     UPDATE
   BOUNDARY JMAX
     FREESTREAM
     UPDATE
   BOUNDARY K1
     REFLECTION
     UPDATE
   BOUNDARY KMAX
     COUPLED TO ZONE 4 BOUNDARY KMAX
     UPDATE
 ZONE 2
   BOUNDARY I1
     COUPLED TO ZONE 1 BOUNDARY IMAX
     UPDATE
   BOUNDARY IMAX
     COUPLED TO ZONE 3 BOUNDARY I1
     UPDATE
   BOUNDARY J1
     VISCOUS WALL
     UPDATE
   BOUNDARY JMAX
     FREESTREAM
     UPDATE
   BOUNDARY K1
     REFLECTION
     UPDATE
   BOUNDARY KMAX
     COUPLED TO ZONE 3 BOUNDARY KMAX
     UPDATE
 ZONE 3
   BOUNDARY I1
     COUPLED TO ZONE 2 BOUNDARY IMAX
     UPDATE
   BOUNDARY IMAX
     COUPLED TO ZONE 4 BOUNDARY I1
     UPDATE
   BOUNDARY J1
     VISCOUS WALL
     UPDATE
   BOUNDARY JMAX
     FREESTREAM
     UPDATE
   BOUNDARY K1
     REFLECTION
     UPDATE
   BOUNDARY KMAX
     COUPLED TO ZONE 2 BOUNDARY KMAX
     UPDATE
 ZONE 4
   BOUNDARY I1
     COUPLED TO ZONE 3 BOUNDARY IMAX
     UPDATE
   BOUNDARY IMAX
     OUTFLOW
     UPDATE
   BOUNDARY J1
     COUPLED TO ZONE 1 BOUNDARY J1
     UPDATE
   BOUNDARY JMAX
     FREESTREAM
     UPDATE
   BOUNDARY K1
     REFLECTION
     UPDATE
   BOUNDARY KMAX
     COUPLED TO ZONE 1 BOUNDARY KMAX
     UPDATE