typedef struct {
PetscInt dim,dof,sw;
PetscInt mx,my,mz; /* global number of grid points in each direction */
PetscInt xs,ys,zs; /* starting point of this processor, excluding ghosts */
PetscInt xm,ym,zm; /* number of grid points on this processor, excluding ghosts */
PetscInt gxs,gys,gzs; /* starting point of this processor including ghosts */
PetscInt gxm,gym,gzm; /* number of grid points on this processor including ghosts */
DMBoundaryType bx,by,bz; /* type of ghost nodes at boundary */
DMDAStencilType st;
DM da;
} DMDALocalInfo;
Fortran Notes - This should be declared as
DMDALocalInfo :: info(DMDA_LOCAL_INFO_SIZE)and the entries accessed via
info(DMDA_LOCAL_INFO_DIM)
info(DMDA_LOCAL_INFO_DOF) etc.The entries bx,by,bz, st, and da are not accessible from Fortran.