From 31c59a888d06dc56882fbe2c3c46be6bde71b493 Mon Sep 17 00:00:00 2001
From: shahoian <ruben.shahoyan@cern.ch>
Date: Fri, 21 Nov 2025 13:37:18 +0100
Subject: [PATCH] Set proper EOR to anchored MC GRPECS

---
 DataFormats/Parameters/src/GRPTool.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DataFormats/Parameters/src/GRPTool.cxx b/DataFormats/Parameters/src/GRPTool.cxx
index 903d659940558..e7561e6fc1ef6 100644
--- a/DataFormats/Parameters/src/GRPTool.cxx
+++ b/DataFormats/Parameters/src/GRPTool.cxx
@@ -312,7 +312,7 @@ bool create_GRPs(Options const& opts)
     auto soreor = ccdbmgr.getRunDuration(opts.run);
     runStart = soreor.first;
     grp.setTimeStart(runStart);
-    grp.setTimeEnd(runStart + 3600000);
+    grp.setTimeEnd(soreor.second);
     grp.setNHBFPerTF(opts.orbitsPerTF);
     std::vector<std::string> modules{};
     if (!o2::conf::SimConfig::determineActiveModulesList(opts.detectorList, opts.readout, std::vector<std::string>(), modules)) {