message: Move GetTotalError up one abstraction layer.
diff: @@ -409,6 +409,7 @@ void LpErrorEstimator::ComputeEstimates()
  {
  sol->ComputeElementLpErrors(local_norm_p, *vcoef, error_estimates);
  }
  + total_error = pow(error_estimates.Sum(), 1.0/local_norm_p);
  current_sequence = sol->FESpace()->GetMesh()->GetSequence();
  }
  