349     TSMonitorDMDARayCtx *rayctx;  in TSSetFromOptions()  local
362     PetscCall(PetscNew(&rayctx));  in TSSetFromOptions()
364     PetscCall(DMDAGetRay(da, ddir, ray, &rayctx->ray, &rayctx->scatter));  in TSSetFromOptions()
366 …== 0) PetscCall(PetscViewerDrawOpen(PETSC_COMM_SELF, NULL, NULL, 0, 0, 600, 300, &rayctx->viewer));  in TSSetFromOptions()
367     rayctx->lgctx = NULL;  in TSSetFromOptions()
368     PetscCall(TSMonitorSet(ts, TSMonitorDMDARay, rayctx, TSMonitorDMDARayDestroy));  in TSSetFromOptions()
372     TSMonitorDMDARayCtx *rayctx;  in TSSetFromOptions()  local
385     PetscCall(PetscNew(&rayctx));  in TSSetFromOptions()
387     PetscCall(DMDAGetRay(da, ddir, ray, &rayctx->ray, &rayctx->scatter));  in TSSetFromOptions()
388 …eate(PETSC_COMM_SELF, NULL, NULL, PETSC_DECIDE, PETSC_DECIDE, 600, 400, howoften, &rayctx->lgctx));  in TSSetFromOptions()
389     PetscCall(TSMonitorSet(ts, TSMonitorLGDMDARay, rayctx, TSMonitorDMDARayDestroy));  in TSSetFromOptions()