correctly set campaign version for the plot legend

benchmarks/tracking_performances/Snakefile

@@ -103,14 +103,22 @@ rule tracking_performance_summary_at_eta:
         "{CAMPAIGN}/Final_Results/pi-/mom/mom_resol_{ETA_MIN}_eta_{ETA_MAX}.root",
     shell:
         """
-set +e
-EPIC_VERSION="$(echo $DETECTOR_PATH | sed -n -e 's/.*epic-\([^-]\+\).*/\\1/p')"
-EICRECON_VERSION="$(eicrecon -v | sed -n -e 's/.*\(v[0-9.]\+\).*/\\1/p')"
-set -e
-echo "ePIC version: $EPIC_VERSION"
-echo "EICrecon version: $EICRECON_VERSION"
+if [[ "{wildcards.CAMPAIGN}" == "local" ]]; then
+	set +e
+	EPIC_VERSION="${{DETECTOR_VERSION:-}}"
+	EICRECON_VERSION="$(eicrecon -v | sed -n -e 's/.*\(v[0-9\.]\+\).*/\\1/p')"
+	# Legacy detection
+	: ${{EPIC_VERSION:="$(echo $DETECTOR_PATH | sed -n -e 's/.*epic-\([^-/]\+\).*/\\1/p')"}}
+	set -e
+
+	echo "ePIC version: $EPIC_VERSION"
+	echo "EICrecon version: $EICRECON_VERSION"
+	EXTRA_LEGEND="ePIC $EPIC_VERSION / EICrecon $EICRECON_VERSION"
+else
+	EXTRA_LEGEND="ePIC Simulation {wildcards.CAMPAIGN}"
+fi
 cd {wildcards.CAMPAIGN}
-root -l -b -q ../{input.script}'("pi-", {wildcards.ETA_MIN}, {wildcards.ETA_MAX}, 1., true, "'$EPIC_VERSION'", "'$EICRECON_VERSION'")'
+root -l -b -q ../{input.script}'("pi-", {wildcards.ETA_MIN}, {wildcards.ETA_MAX}, 1., true, "'"$EXTRA_LEGEND"'")'
 """
 
 

benchmarks/tracking_performances/doCompare_truth_real_widebins_mom.C

@@ -10,7 +10,7 @@
 #define mpi 0.139  // 1.864 GeV/c^2
 
 void draw_req_Mom(double etamin, double etamax, double xmin=0., double xmax=0.);
-void doCompare_truth_real_widebins_mom(TString particle = "pi-",double etamin=-1.0, double etamax=1.0, double range =0.3, Bool_t drawreq=1, TString epic ="", TString eicrecon = "") // name = p, pt for getting p or pt dependence fitted results
+void doCompare_truth_real_widebins_mom(TString particle = "pi-",double etamin=-1.0, double etamax=1.0, double range =0.3, Bool_t drawreq=1, TString extra_legend = "") // name = p, pt for getting p or pt dependence fitted results
 {
 
 //=== style of the plot=========
@@ -52,7 +52,8 @@ void doCompare_truth_real_widebins_mom(TString particle = "pi-",double etamin=-1
   lmom = new TLegend(0.65,0.80,0.90,0.93);
   lmom->SetTextSize(0.03);
   lmom->SetBorderSize(0);
-  lmom->SetHeader(Form("%s ePIC(%s/%s): %1.1f < #eta < %1.1f",symbolname.Data(),epic.Data(),eicrecon.Data(),etamin,etamax),"C");
+  lmom->SetHeader(extra_legend.Data(), "C");
+  lmom->AddEntry((TObject*)0, Form("%s, %1.1f < #eta < %1.1f", symbolname.Data(), etamin, etamax), "C");
   
   TF1 *func_truth = new TF1("func_truth","gaus",-0.5,0.5);
   TF1 *func_real = new TF1("func_real","gaus",-0.5,0.5);
@@ -165,7 +166,7 @@ void doCompare_truth_real_widebins_mom(TString particle = "pi-",double etamin=-1
 	c_mom->SaveAs(Form("Final_Results/%s/mom/mom_resol_%1.1f_eta_%1.1f.png",particle.Data(),etamin,etamax));
 	
 	// Write the numbers in output file for comparisons
-	outfile<<"ePIC"<<setw(20)<<epic.Data()<<setw(20)<<"EICrecon"<<setw(20)<<eicrecon.Data()<<endl;
+	outfile << extra_legend << endl;
   outfile<<"Etamin"<<setw(20)<<"Etamax"<<setw(20)<<"p (GeV/c) \t"<<setw(20)<<"Resol  #mum (Truth)"<<setw(20)<<"Resol #mum (Real)"<<endl;
   for (Int_t i = 0; i<gr1->GetN(); ++i){
   double x,ytrue, yreal;