message: changed '=' sign to '+=' in line 644 otherwise at every integration point the values get overwritten
diff: @@ -641,7 +641,7 @@ void SBM2DirichletLFIntegrator::AssembleRHSElementVect(
  int offset = elem1f ? 0 : ndof1;
  for (int i = 0; i < temp_elvect.Size(); i++)
  {
  - elvect(i+offset) = temp_elvect(i);
  + elvect(i+offset) += temp_elvect(i);
  }
  }
  