101   MatStencil  stencil[6], rowstencil;  in RHSJacobian()  local
133   stencil[0].k = 0;  in RHSJacobian()
134   stencil[1].k = 0;  in RHSJacobian()
135   stencil[2].k = 0;  in RHSJacobian()
136   stencil[3].k = 0;  in RHSJacobian()
137   stencil[4].k = 0;  in RHSJacobian()
138   stencil[5].k = 0;  in RHSJacobian()
144     stencil[0].j = j - 1;  in RHSJacobian()
145     stencil[1].j = j + 1;  in RHSJacobian()
146     stencil[2].j = j;  in RHSJacobian()
147     stencil[3].j = j;  in RHSJacobian()
148     stencil[4].j = j;  in RHSJacobian()
149     stencil[5].j = j;  in RHSJacobian()
163       stencil[0].i = i;  in RHSJacobian()
164       stencil[0].c = 0;  in RHSJacobian()
166       stencil[1].i = i;  in RHSJacobian()
167       stencil[1].c = 0;  in RHSJacobian()
169       stencil[2].i = i - 1;  in RHSJacobian()
170       stencil[2].c = 0;  in RHSJacobian()
172       stencil[3].i = i + 1;  in RHSJacobian()
173       stencil[3].c = 0;  in RHSJacobian()
175       stencil[4].i = i;  in RHSJacobian()
176       stencil[4].c = 0;  in RHSJacobian()
178       stencil[5].i = i;  in RHSJacobian()
179       stencil[5].c = 1;  in RHSJacobian()
184       PetscCall(MatSetValuesStencil(A, 1, &rowstencil, 6, stencil, entries, INSERT_VALUES));  in RHSJacobian()
185 …if (appctx->aijpc) PetscCall(MatSetValuesStencil(BB, 1, &rowstencil, 6, stencil, entries, INSERT_V…  in RHSJacobian()
186       stencil[0].c = 1;  in RHSJacobian()
188       stencil[1].c = 1;  in RHSJacobian()
190       stencil[2].c = 1;  in RHSJacobian()
192       stencil[3].c = 1;  in RHSJacobian()
194       stencil[4].c = 1;  in RHSJacobian()
196       stencil[5].c = 0;  in RHSJacobian()
200       PetscCall(MatSetValuesStencil(A, 1, &rowstencil, 6, stencil, entries, INSERT_VALUES));  in RHSJacobian()
201 …if (appctx->aijpc) PetscCall(MatSetValuesStencil(BB, 1, &rowstencil, 6, stencil, entries, INSERT_V…  in RHSJacobian()
311   MatStencil  stencil[6], rowstencil;  in IJacobian()  local
343   stencil[0].k = 0;  in IJacobian()
344   stencil[1].k = 0;  in IJacobian()
345   stencil[2].k = 0;  in IJacobian()
346   stencil[3].k = 0;  in IJacobian()
347   stencil[4].k = 0;  in IJacobian()
348   stencil[5].k = 0;  in IJacobian()
354     stencil[0].j = j - 1;  in IJacobian()
355     stencil[1].j = j + 1;  in IJacobian()
356     stencil[2].j = j;  in IJacobian()
357     stencil[3].j = j;  in IJacobian()
358     stencil[4].j = j;  in IJacobian()
359     stencil[5].j = j;  in IJacobian()
373       stencil[0].i = i;  in IJacobian()
374       stencil[0].c = 0;  in IJacobian()
376       stencil[1].i = i;  in IJacobian()
377       stencil[1].c = 0;  in IJacobian()
379       stencil[2].i = i - 1;  in IJacobian()
380       stencil[2].c = 0;  in IJacobian()
382       stencil[3].i = i + 1;  in IJacobian()
383       stencil[3].c = 0;  in IJacobian()
385       stencil[4].i = i;  in IJacobian()
386       stencil[4].c = 0;  in IJacobian()
388       stencil[5].i = i;  in IJacobian()
389       stencil[5].c = 1;  in IJacobian()
394       PetscCall(MatSetValuesStencil(A, 1, &rowstencil, 6, stencil, entries, INSERT_VALUES));  in IJacobian()
395 …if (appctx->aijpc) PetscCall(MatSetValuesStencil(BB, 1, &rowstencil, 6, stencil, entries, INSERT_V…  in IJacobian()
396       stencil[0].c = 1;  in IJacobian()
398       stencil[1].c = 1;  in IJacobian()
400       stencil[2].c = 1;  in IJacobian()
402       stencil[3].c = 1;  in IJacobian()
404       stencil[4].c = 1;  in IJacobian()
406       stencil[5].c = 0;  in IJacobian()
410       PetscCall(MatSetValuesStencil(A, 1, &rowstencil, 6, stencil, entries, INSERT_VALUES));  in IJacobian()
411 …if (appctx->aijpc) PetscCall(MatSetValuesStencil(BB, 1, &rowstencil, 6, stencil, entries, INSERT_V…  in IJacobian()