Merge pull request #47712 from asavincms/new-zs-calol1

Zero Suppression for L1TCaloLayer1

Author: cmsbuild

L1Trigger/Configuration/python/customiseSettings.py

@@ -1,6 +1,10 @@
 import os.path
 import FWCore.ParameterSet.Config as cms
 
+def L1TSettingsToCaloParams_2025_v0_1(process):
+    process.load("L1Trigger.L1TCalorimeter.caloParams_2025_v0_1_cfi")
+    return process
+
 def L1TSettingsToCaloParamsHI_2024_v0_1(process):
     process.load("L1Trigger.L1TCalorimeter.caloParamsHI_2024_v0_1_cfi")
     return process

L1Trigger/L1TCalorimeter/plugins/L1TCaloStage2ParamsESProducer.cc

@@ -345,8 +345,12 @@ L1TCaloStage2ParamsESProducer::L1TCaloStage2ParamsESProducer(const edm::Paramete
   m_params_helper.setQ2LUT(*q2LUT);
 
   // Layer 1 LUT specification
-  m_params_helper.setLayer1ECalZSFactors(conf.getParameter<std::vector<double>>("layer1ECalZSFactors"));
-  m_params_helper.setLayer1HCalZSFactors(conf.getParameter<std::vector<double>>("layer1HCalZSFactors"));
+  m_params_helper.setLayer1ECalZSFactors(conf.exists("layer1ECalZSFactors")
+                                             ? conf.getParameter<std::vector<double>>("layer1ECalZSFactors")
+                                             : std::vector<double>(0, 0));
+  m_params_helper.setLayer1ECalZSFactors(conf.exists("layer1HCalZSFactors")
+                                             ? conf.getParameter<std::vector<double>>("layer1HCalZSFactors")
+                                             : std::vector<double>(0, 0));
   m_params_helper.setLayer1ECalScaleFactors(conf.getParameter<std::vector<double>>("layer1ECalScaleFactors"));
   m_params_helper.setLayer1HCalScaleFactors(conf.getParameter<std::vector<double>>("layer1HCalScaleFactors"));
   m_params_helper.setLayer1HFScaleFactors(conf.getParameter<std::vector<double>>("layer1HFScaleFactors"));