46   PetscInt    steps, Mx;  in main()  local
72   PetscCall(DMDAGetInfo(da, 0, &Mx, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));  in main()
73   dt = 1.0 / (ctx.kappa * Mx * Mx);  in main()
153   PetscInt     i, Mx, xs, xm;  in FormFunction()  local
162 …PetscCall(DMDAGetInfo(da, PETSC_IGNORE, &Mx, PETSC_IGNORE, PETSC_IGNORE, PETSC_IGNORE, PETSC_IGNOR…  in FormFunction()
164   hx = 1.0 / (PetscReal)Mx;  in FormFunction()
207   PetscInt           i, xs, xm, Mx, scale = 1, N;  in FormInitialSolution()  local
216 …PetscCall(DMDAGetInfo(da, PETSC_IGNORE, &Mx, PETSC_IGNORE, PETSC_IGNORE, PETSC_IGNORE, PETSC_IGNOR…  in FormInitialSolution()
218   hx = 1.0 / (PetscReal)Mx;  in FormInitialSolution()
240     scale = N / Mx;  in FormInitialSolution()
279   PetscInt            Mx, i, xs, xm, cnt;  in MyMonitor()  local
295 …PetscCall(DMDAGetInfo(da, PETSC_IGNORE, &Mx, PETSC_IGNORE, PETSC_IGNORE, PETSC_IGNORE, PETSC_IGNOR…  in MyMonitor()
297   hx = 1.0 / (PetscReal)Mx;  in MyMonitor()