From b75f0648f4bf6c352a1cf12fcb9e2f698b5b974c Mon Sep 17 00:00:00 2001
From: Cristopher Morales
 <98025159+Cristopher-Morales@users.noreply.github.com>
Date: Sun, 21 Apr 2024 16:21:51 +0200
Subject: [PATCH] adding scalar bgs residuals for multizone for species
 flamelet solver (#2269)

---
 SU2_CFD/src/output/CFlowOutput.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/SU2_CFD/src/output/CFlowOutput.cpp b/SU2_CFD/src/output/CFlowOutput.cpp
index 65fac24ddaf..5ffee0d23f5 100644
--- a/SU2_CFD/src/output/CFlowOutput.cpp
+++ b/SU2_CFD/src/output/CFlowOutput.cpp
@@ -1218,6 +1218,9 @@ void CFlowOutput::LoadHistoryDataScalar(const CConfig* config, const CSolver* co
         const auto& cv_name = config->GetControllingVariableName(iCV);
         SetHistoryOutputValue("RMS_" + cv_name, log10(solver[SPECIES_SOL]->GetRes_RMS(iCV)));
         SetHistoryOutputValue("MAX_" + cv_name, log10(solver[SPECIES_SOL]->GetRes_Max(iCV)));
+        if (multiZone) {
+          SetHistoryOutputValue("BGS_" + cv_name, log10(solver[SPECIES_SOL]->GetRes_BGS(iCV)));
+        }
       }
       /*--- auxiliary species transport ---*/
       for (unsigned short iReactant=0; iReactant<config->GetNUserScalars(); iReactant++){