message: set level set if none is specified
diff: @@ -144,8 +144,11 @@ int main(int argc, char *argv[])
  }
  if (myid == 0) { args.PrintOptions(cout); }
  - MFEM_VERIFY(dirichlet_level_set_type >= 0 || neumann_level_set_type >= 0,
  - "The level set and type of BC are not specified.");
  + // Use Dirichlet level set if no level sets are specified.
  + if (dirichlet_level_set_type == 0 || neumann_level_set_type == 0)
  + {
  + dirichlet_level_set_type = 1;
  + }
  MFEM_VERIFY((neumann_level_set_type >= 0 && ho_terms < 1) == false,
  "Shifted Neumann BC requires extra terms, i.e., -ho >= 1.");
  