Introduce examine_material.C

Macro which compares the names of materials as generated from a simulation to those obtained directly from opening the gemometry binaries directory. User specifies the setup he wishes to examine. Readme includes suggested commands.

macro/geometry/README.md

@@ -203,3 +203,21 @@ Allows to run the `check_radlen` script on sets of geometries present in the sub
   Example for a version: `./macro/geometry/check_radlen_bulk.sh v22a` \
   Special tags which cannot be used in this way: `git`, `all`, `main`
 
+
+---
+
+## examine_materials.C
+
+Root macro which compares the materials in the simulated TGeoManager to the materials as extracted form the geometry
+binaries for a specified setup. Compares only the names.
+
+Sugggested commands
+
+root -q examine_materials.C
+
+root -q 'examine_materials.C("sis100_muon_jpsi_DEC21")'
+
+ for file in `ls ../../geometry/setup/setup_mcbm_beam_2022_*`; do tag=`echo $file | awk -F'/' '{print $5}' | sed 's|setup_|"|'  | sed 's_.C$_"_'`; echo $tag; root -q './examine_material.C('$tag')'; done > MCBM_2022_EXAMINE
+
+
+