2: #include "petscdmmg.h"
4: typedef struct {
5: PetscScalar u,v,omega;
6: } Field1;
8: typedef struct {
9: PetscScalar temp;
10: } Field2;
12: typedef struct {
13: PassiveReal lidvelocity,prandtl,grashof; /* physical parameters */
14: } AppCtx;