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--- software:g4simulation:analysis [2020/05/04 08:13] – himuser
+++ software:g4simulation:analysis [2022/01/14 18:44] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-====== Analysis ======
 ====== Analysis ======
@@ Line 30: / Line 28: @@
 == Rootmacro ==
+  * an example how to read the .root files can be found in rootmacros/test.C
   * execute a rootmacro (here: test.C): <code>
-root -l rootmacros/test.C+
+/primasoft/geant4$ root -l rootmacros/test.C+
 </code>
+  * the root files include information about the primary particles, the deposited energy in the calorimeter and in the tagger.
   * in the rootmacros the functions BeginOfRun(), DoEvent() and EndOfRun() need to be defined, please have a look at the examples
   * in OpenTreeFiles() you can define the root file which will be analysed and you can optionally choose a config file: <code> c.OpenTreeFiles("test_bwec.root","sim_ana_utilities/ana_default.conf");  </code>If the path is relative and not absolute for the root and config file, pay attention that the relative path changes when you execute the rootmacro from a different folder.
   * test.C is a basic example
-  * energy_res.C and acceptance.C are more advanced exaples
+  * energy_res.C and acceptance.C are more advanced examples
+  * event_display.C the energy signal for each crystal for one event (usage: ''geant4$ root -l 'rootmacros/event_display.C("path/file.root",eventnumber)''')
-An example how to read the .root files can be found in rootmacros/test.C.
-This test.C file can be executed with:
-<code>
-/primasoft/geant4$ root -l rootmacros/test.C+
-</code>
-If executed, a histogram will be displayed with Root.
-For the analysis some pre-calculations are made in include/PRIMASimAnalysis and src/PRIMASimAnalysis.
-These are imported in test.C and the functions BeginOfRun(), DoEvent() and EndOfRun can be adjusted in MyEventAnalysis.
-The root files include information about the primary particles, the deposited energy in the calorimeter and in the tagger.
-For the calorimeter there are several functions implemented in SimAnalysis, for example a ClusterFinder.
-When reading the root files with OpenTreeFiles(), flags for the calorimeter and the tagger can be set, which enable their use respectively (the syntax is: OpenTreeFiles("filename.root","configfile.conf")).