#include "petscsection.h" #include "petscvec.h" PetscErrorCode PetscSectionVecNorm(PetscSection s, PetscSection gs, Vec x, NormType type, PetscReal val[])
| s | - the local Section | |
| gs | - the global section | |
| x | - the vector | |
| type | - one of NORM_1, NORM_2, NORM_INFINITY. |
| val | - the array of norms |