added a first legend

src/classes/PMusrCanvas.cpp

@@ -153,7 +153,6 @@ void PMusrCanvas::InitMusrCanvas(const char* title, Int_t wtopx, Int_t wtopy, In
   TString canvasName = TString("fMainCanvas");
   canvasName += fPlotNumber;
   fMainCanvas = new TCanvas(canvasName.Data(), title, wtopx, wtopy, ww, wh);
-cout << canvasName.Data() << " = " << fMainCanvas << endl;
   if (fMainCanvas == 0) {
     cout << endl << "PMusrCanvas::PMusrCanvas: **PANIC ERROR**: Couldn't invoke " << canvasName.Data();
     cout << endl;
@@ -545,6 +544,8 @@ void PMusrCanvas::UpdateInfoPad()
   fInfoPad->SetHeader(tstr);
 
   // get/set run plot info
+  double dval;
+  char   sval[128];
   unsigned int runNo;
   PMsrPlotStructure plotInfo = fMsrHandler->GetMsrPlotList()->at(fPlotNumber);
   PMsrRunList runs = *fMsrHandler->GetMsrRunList();
@@ -565,9 +566,34 @@ void PMusrCanvas::UpdateInfoPad()
       tstr += TString(",");
     }
     // temperature if present
+    tstr += TString("T=");
+    dval = fRunList->GetTemp(runs[runNo].fRunName);
+    if (isnan(dval)) {
+      tstr += TString("??,");
+    } else {
+      sprintf(sval, "%0.2lf", dval);
+      tstr += TString(sval) + TString("(K),");
+    }
     // field if present
+    tstr += TString("B=");
+    dval = fRunList->GetField(runs[runNo].fRunName);
+    if (isnan(dval)) {
+      tstr += TString("??,");
+    } else {
+      sprintf(sval, "%0.2lf", dval);
+      tstr += TString(sval) + TString("(G),");
+    }
     // energy if present
-    // more stuff if present
+    tstr += TString("E=");
+    dval = fRunList->GetEnergy(runs[runNo].fRunName);
+    if (isnan(dval)) {
+      tstr += TString("??,");
+    } else {
+      sprintf(sval, "%0.2lf", dval);
+      tstr += TString(sval) + TString("(keV),");
+    }
+    // setup if present
+    tstr += fRunList->GetSetup(runs[runNo].fRunName);
     // add entry
     fInfoPad->AddEntry(fData[i].data, tstr.Data(), "p");
   }

src/classes/PRunDataHandler.cpp

@@ -356,6 +356,18 @@ bool PRunDataHandler::ReadRootFile()
     return false;
   }
 
+  // get temperature
+  runData.fTemp = runHeader->GetSampleTemperature();
+
+  // get field
+  runData.fField = runHeader->GetSampleBField();
+
+  // get implantation energy
+  runData.fEnergy = runHeader->GetImpEnergy();
+
+  // get setup
+  runData.fSetup = runHeader->GetLemSetup().GetString();
+
   // get time resolution
   runData.fTimeResolution = runHeader->GetTimeResolution();
 
@@ -463,6 +475,7 @@ bool PRunDataHandler::ReadNemuFile()
   runData.fSetup          = TString("");
   runData.fField          = nan("NAN");
   runData.fTemp           = nan("NAN");
+  runData.fEnergy         = nan("NAN");
   runData.fTimeResolution = nan("NAN");
 
   // open file

src/classes/PRunListCollection.cpp

@@ -423,3 +423,56 @@ PRunData* PRunListCollection::GetNonMusr(unsigned int index, EDataSwitch tag)
 
   return 0;
 }
+
+//--------------------------------------------------------------------------
+// GetTemp
+//--------------------------------------------------------------------------
+/**
+ * <p>
+ *
+ * \param runName
+ */
+double PRunListCollection::GetTemp(TString &runName)
+{
+  return fData->GetRunData(runName)->fTemp;
+}
+
+//--------------------------------------------------------------------------
+// GetField
+//--------------------------------------------------------------------------
+/**
+ * <p>
+ *
+ * \param runName
+ */
+double PRunListCollection::GetField(TString &runName)
+{
+  return fData->GetRunData(runName)->fField;
+}
+
+//--------------------------------------------------------------------------
+// GetEnergy
+//--------------------------------------------------------------------------
+/**
+ * <p>
+ *
+ * \param runName
+ */
+double PRunListCollection::GetEnergy(TString &runName)
+{
+  return fData->GetRunData(runName)->fEnergy;
+}
+
+//--------------------------------------------------------------------------
+// GetSetup
+//--------------------------------------------------------------------------
+/**
+ * <p>
+ *
+ * \param runName
+ */
+const char* PRunListCollection::GetSetup(TString &runName)
+{
+  return fData->GetRunData(runName)->fSetup.Data();
+}
+

src/include/PMusr.h

@@ -148,6 +148,7 @@ typedef struct {
   TString fSetup;                 ///< description of the setup of this run
   double fField;                  ///< magnetic field value
   double fTemp;                   ///< temperature during the run
+  double fEnergy;                 ///< implantation energy of the muon
   double fTimeResolution;         ///< time resolution of the run
   PDoubleVector fT0s;             ///< vector of t0's of a run
   vector<PDoubleVector> fDataBin; ///< vector of all histos of a run

src/include/PRunListCollection.h

@@ -75,6 +75,11 @@ class PRunListCollection
     virtual PRunData* GetRRF(unsigned int index, EDataSwitch tag=kIndex);
     virtual PRunData* GetNonMusr(unsigned int index, EDataSwitch tag=kIndex);
 
+    virtual double GetTemp(TString &runName);
+    virtual double GetField(TString &runName);
+    virtual double GetEnergy(TString &runName);
+    virtual const char* GetSetup(TString &runName);
+
   private:
     PMsrHandler *fMsrInfo;  ///< keeps all msr file info
     PRunDataHandler *fData; ///< handles all raw data