18   PetscReal *centroid, *normal, *vol; /* FVM data */  member
58     PetscCall(PetscMalloc1(numCells * dim, &options->normal));  in ProcessOptions()
84 …etscOptionsRealArray("-normal", "Input normal for each cell", "ex8.c", options->normal, &n, &flg));  in ProcessOptions()
87       PetscCall(PetscFree(options->normal));  in ProcessOptions()
88       options->normal = NULL;  in ProcessOptions()
178   PetscReal centroid[3], normal[3], vol;  in CheckFVMGeometry()  local
182 …eometryFVM(dm, cell, volEx ? &vol : NULL, centroidEx ? centroid : NULL, normalEx ? normal : NULL));  in CheckFVMGeometry()
186 …normal[d], normalEx[d]) < tol, PETSC_COMM_SELF, PETSC_ERR_PLIB, "Cell %" PetscInt_FMT ", Invalid n…  in CheckFVMGeometry()
196   PetscReal       normal[3], integral[3] = {0., 0., 0.}, area;  in CheckGaussLaw()  local
212     PetscCall(DMPlexComputeCellGeometryFVM(dm, cone[f], &area, NULL, normal));  in CheckGaussLaw()
213     for (d = 0; d < cdim; ++d) integral[d] += sgn * area * normal[d];  in CheckGaussLaw()
639       PetscReal *normal   = PetscSafePointerPlusOffset(user.normal, c * dim);  in main()  local
642 …PetscCall(CheckCell(user.dm, c + cStart, PETSC_FALSE, v0, J, invJ, detJ, centroid, normal, vol, NU…  in main()
646     PetscCall(PetscFree(user.normal));  in main()