262   DMInterpolationInfo interpolator;  in main()  local
283   PetscCall(DMInterpolationCreate(PETSC_COMM_WORLD, &interpolator));  in main()
284   PetscCall(DMInterpolationSetDim(interpolator, spaceDim));  in main()
285   PetscCall(DMInterpolationAddPoints(interpolator, Np, pcoords));  in main()
286   PetscCall(DMInterpolationSetUp(interpolator, dm, pointsAllProcs, PETSC_FALSE));  in main()
288 …interpolator->n; ++c) PetscCall(PetscSynchronizedPrintf(PETSC_COMM_WORLD, "[%d]Point %" PetscInt_F…  in main()
290   PetscCall(VecView(interpolator->coords, PETSC_VIEWER_STDOUT_WORLD));  in main()
314   PetscCall(VecCreateSeq(PETSC_COMM_SELF, interpolator->n * Nc, &fieldVals));  in main()
315   PetscCall(DMInterpolationSetDof(interpolator, Nc));  in main()
316   PetscCall(DMInterpolationEvaluate(interpolator, dm, lu, fieldVals));  in main()
324   PetscCall(VecGetArrayRead(interpolator->coords, &vcoords));  in main()
326   for (p = 0; p < interpolator->n; ++p) {  in main()
339   PetscCall(VecRestoreArrayRead(interpolator->coords, &vcoords));  in main()
346   PetscCall(DMInterpolationDestroy(&interpolator));  in main()