322     Parameter   *param;  in CreateMesh()  local
334     PetscCall(PetscBagGetData(user->bag, &param));  in CreateMesh()
335     theta = param->theta;  in CreateMesh()
391     Parameter  *param;  in SetupProblem()  local
394     PetscCall(PetscBagGetData(user->bag, &param));  in SetupProblem()
396     constants[0] = param->nu;  in SetupProblem()
397     constants[1] = param->alpha;  in SetupProblem()
398     constants[2] = param->theta;  in SetupProblem()
431   Parameter *param;  in SetupDiscretization()  local
458   PetscCall(PetscBagGetData(user->bag, &param));  in SetupDiscretization()
461     PetscCall(DMPlexCreateBasisRotation(cdm, param->theta, 0.0, 0.0));  in SetupDiscretization()