[petsc-users] function that returns the coordinates in the DMDA group?

[Fischer, Greg A.]

Hello,

The FAQ indicates:

                The MPI_Cart_create() first divides the mesh along the z 
direction, then the y, then the x. DMDA divides along the x, then y, then z.

Is there a PETSc function call that returns the coordinates of the calling 
process in the DMDA group?

Thanks,
Greg