Create an XML file for gem11 without chambers 6, 7, 8 on -z side for 2025

Author: Sunanda

Geometry/MuonCommonData/test/python/g4OverlapCheck2021_cfg.py

@@ -2,7 +2,8 @@
 # Way to use this:
 #   cmsRun g4OverlapCheck2021_cfg.py geometry=2021 tol=0.1
 #
-#   Options for geometry 2018, 2021, 2023, 2024, 2025, 2025N, 2025P, 2025Q
+#   Options for geometry 2018, 2021, 2023, 2024, 2025, 2025N, 2025P, 2025Q,
+#                        2025R
 #           for tol      0.01, 0.1, 1.0
 #
 ###############################################################################
@@ -17,7 +18,7 @@
                  "2021",
                   VarParsing.VarParsing.multiplicity.singleton,
                   VarParsing.VarParsing.varType.string,
-                  "geometry of operations: 2018, 2021, 2023, 2024, 2025, 2025N,, 2025P, 2025Q")
+                  "geometry of operations: 2018, 2021, 2023, 2024, 2025, 2025N,, 2025P, 2025Q, 2025R")
 options.register('tol',
                  0.01,
                  VarParsing.VarParsing.multiplicity.singleton,