297   const PetscScalar *xg;  in InitialConditions()  local
302   PetscCall(DMDAVecGetArrayRead(appctx->da, appctx->SEMop.grid, (void *)&xg));  in InitialConditions()
304 … * PetscSinScalar(PETSC_PI * xg[i]) / (2.0 + PetscCosScalar(PETSC_PI * xg[i])) + 0.25 * PetscExpRe…  in InitialConditions()
306   PetscCall(DMDAVecRestoreArrayRead(appctx->da, appctx->SEMop.grid, (void *)&xg));  in InitialConditions()
325   const PetscScalar *xg;  in TrueSolution()  local
330   PetscCall(DMDAVecGetArrayRead(appctx->da, appctx->SEMop.grid, (void *)&xg));  in TrueSolution()
332 …pctx->param.mu * PETSC_PI * PetscSinScalar(PETSC_PI * xg[i]) / (2.0 + PetscCosScalar(PETSC_PI * xg…  in TrueSolution()
334   PetscCall(DMDAVecRestoreArrayRead(appctx->da, appctx->SEMop.grid, (void *)&xg));  in TrueSolution()
350   const PetscScalar *xg;  in ComputeObjective()  local
355   PetscCall(DMDAVecGetArrayRead(appctx->da, appctx->SEMop.grid, (void *)&xg));  in ComputeObjective()
358 …xg[i]) * PetscExpScalar(-PETSC_PI * PETSC_PI * t * appctx->param.mu) / (2.0 + PetscExpScalar(-PETS…  in ComputeObjective()
361   PetscCall(DMDAVecRestoreArrayRead(appctx->da, appctx->SEMop.grid, (void *)&xg));  in ComputeObjective()