From be691e57d2f4cf2e0aaf513e2138712cbe71d3ed Mon Sep 17 00:00:00 2001
From: swenzel <sandro.wenzel@cern.ch>
Date: Fri, 21 Mar 2025 17:02:46 +0100
Subject: [PATCH] anchorMC: Set TPCSCALINGSOURCE per default to CTP

---
 MC/run/ANCHOR/anchorMC.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/MC/run/ANCHOR/anchorMC.sh b/MC/run/ANCHOR/anchorMC.sh
index 20b210509..240d70c0b 100755
--- a/MC/run/ANCHOR/anchorMC.sh
+++ b/MC/run/ANCHOR/anchorMC.sh
@@ -126,6 +126,8 @@ ALIEN_JDL_LPMPRODUCTIONTAG=$ALIEN_JDL_LPMANCHORPRODUCTION
 
 if [[ $ALIEN_JDL_ANCHOR_SIM_OPTIONS == *"--tpc-distortion-type 2"* ]]; then
   export O2DPG_ENABLE_TPC_DISTORTIONS=ON
+  # set the SCALING SOURCE to CTP for MC unless explicitely given from outside
+  export ALIEN_JDL_TPCSCALINGSOURCE=${ALIEN_JDL_TPCSCALINGSOURCE:-"CTP"}
 fi
 
 # check variables that need to be set