message: Fix bug for L2 projection on simplices
diff: @@ -2536,7 +2536,7 @@ L2ProjectionGridTransfer::L2Projection::L2Projection(
  // Create the transformation that embeds the fine low-order element
  // within the coarse high-order element in reference space
  - emb_tr.GetPointMat() = pmats(iref);
  + emb_tr.GetPointMat() = pmats(cf_tr.embeddings[ilor].matrix);
  emb_tr.FinalizeTransformation();
  int order = fe_lor->GetOrder() + fe_ho->GetOrder() + el_tr->OrderW();
  