Merge pull request #183 from lanl/blb/history_fix

Small history fix for FMKS without MHD
lanl · Nov 2, 2023 · 55e6c26 · 55e6c26
2 parents 1e24d97 + 3ce6949
commit 55e6c26
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/geometry/geometry.cpp b/src/geometry/geometry.cpp
@@ -60,8 +60,9 @@ std::shared_ptr<StateDescriptor> Initialize(ParameterInput *pin) {
   geometry->AddField(geometric_variables::node_coords, gcoord_node);
 
   // Reductions
+  const bool do_mhd = pin->GetOrAddBoolean("fluid", "mhd", false);
   const bool do_hydro = pin->GetBoolean("physics", "hydro");
-  if (params.hasKey("xh") && do_hydro) {
+  if (params.hasKey("xh") && do_mhd && do_hydro) {
     auto HstSum = parthenon::UserHistoryOperation::sum;
     using History::ReduceJetEnergyFlux;
     using History::ReduceJetMomentumFlux;