Modified the input file method in mwpc linearisation

Projects/AlPhaPha/2024/macro/mwpc/HistoPosFiller.cxx

 #include <vector> // Needed to store histograms.
 
-void HistoPosFiller(int RunStart, int RunStop) {
+void HistoPosFiller(const char* FileName) {
   // **************************************************************************
   // This macro simply fill an histogram per FPMW and store them in a root file.
   // It is needed for the input of the LinearisationYaml.cxx macro.
@@ -22,9 +22,8 @@ void HistoPosFiller(int RunStart, int RunStop) {
 
   // Import the chain
   TChain *ch = new TChain("PhysicsTree");
-  for (int run = RunStart; run <= RunStop; run++) {
-    ch->Add(Form("../../root/analysis/linea_%d.root", run));
-  } // End of run loop
+  ch->Add(Form("../../root/analysis/%s.root", FileName));
+  // End of run loop
 
   // Declaration of the histograms storing the reconstructed position
   vector<TH1F *> Position;

Projects/AlPhaPha/2024/macro/mwpc/ReadMe.md

@@ -9,9 +9,7 @@ First thing first you need a run filled with a good amount of data with the
 position on the FPMW unlinearised. 
 
 Then execute the HistoPosFiller.cxx macro with the following command in terminal
-: root 'HistoPosFiller.cxx(RunStart,RunEnd)'
-
-The run you are using should have a name of the form : linea_$RunNumber$.root
+: root 'HistoPosFiller.cxx(FileName)'
 
 This macro will fill the histogram with the unlinearised FPMW position and store them in the HistUnlinea.root file. It is mandatory to run the following steps.