:orphan: # PetscDSGetDimensions Returns the size of the approximation space for each field on an evaluation point ## Synopsis ``` #include "petscds.h" PetscErrorCode PetscDSGetDimensions(PetscDS prob, PetscInt *dimensions[]) ``` Not Collective ## Input Parameter - ***prob -*** The `PetscDS` object ## Output Parameter - ***dimensions -*** The number of dimensions ## See Also `PetscDS`, `PetscDSGetComponentOffsets()`, `PetscDSGetNumFields()`, `PetscDSCreate()` ## Level beginner ## Location src/dm/dt/interface/dtds.c --- [Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/dm/dt/interface/dtds.c) [Index of all DT routines](index.md) [Table of Contents for all manual pages](/manualpages/index.md) [Index of all manual pages](/manualpages/singleindex.md)