From b3bfa42e46d359654a97f78b52d688add5f7057a Mon Sep 17 00:00:00 2001
From: Cristopher-Morales <c.l.morales.ubal@tue.nl>
Date: Sat, 20 Apr 2024 11:49:52 +0200
Subject: [PATCH] adding scalar bgs residuals for multizone for species
 flamelet solver

---
 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 65fac24ddaf8..5ffee0d23f54 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++){