path-run-name in RUN block of the msr-file can now handle spaces.

CMakeLists.txt

@@ -1,7 +1,7 @@
 # - musrfit --- DKS -----------------------------------------------------------
 cmake_minimum_required(VERSION 3.17)
 
-project(musrfit VERSION 1.9.6 LANGUAGES C CXX)
+project(musrfit VERSION 1.9.7 LANGUAGES C CXX)
 
 #--- musrfit specific options -------------------------------------------------
 option(dks "build musrfit with DKS (GPU/MIC) support" ON)

ChangeLog

@@ -12,6 +12,11 @@ or
 
 https://bitbucket.org/muonspin/musrfit/commits/all
 
+Release of V1.9.7, 2025/01/18
+=============================
+
+allow spaces in RUN block path-filename
+
 Release of V1.9.6, 2024/12/02
 =============================
 

src/classes/PMsr2Data.cpp

@@ -140,9 +140,12 @@ int PMsr2Data::DetermineRunNumberDigits(unsigned int runNo, bool normalMode) con
     strLine.str(line);
     strLine >> firstOnLine;
     if (!to_lower_copy(firstOnLine).compare("run")) {
+      // for path-names with spaces
+      std::string::size_type loc{0};
+      while (!strLine.eof()) {
         firstOnLine.clear();
         strLine >> firstOnLine;
-      std::string::size_type loc = firstOnLine.rfind(tempRunNumber.str());
+        loc = firstOnLine.rfind(tempRunNumber.str());
         if ( loc != std::string::npos ) {
           while ( loc > 0 ) {
             if (isdigit(firstOnLine.at(--loc))) {
@@ -154,7 +157,8 @@ int PMsr2Data::DetermineRunNumberDigits(unsigned int runNo, bool normalMode) con
           in->close();
           fRunVectorIter = fRunVector.begin(); // set back the runlist-iterator which might have changed during the search for the correct file
           return 0;
-      } else {
+        }
+      }
       std::cerr << std::endl << ">> msr2data: **ERROR** The first processed run file number does not match the \"file index\"!";
       std::cerr << std::endl << ">> msr2data: **ERROR** The number of digits to be used for formatting the run numbers cannot be determined!";
       std::cerr << std::endl << ">> msr2data: **ERROR** Please check the first msr-file that should be processed;";
@@ -164,7 +168,6 @@ int PMsr2Data::DetermineRunNumberDigits(unsigned int runNo, bool normalMode) con
       return -2;
     }
   }
-  }
   std::cerr << std::endl << ">> msr2data: **ERROR** Please check the first msr-file that should be processed;";
   std::cerr << std::endl << ">> msr2data: **ERROR** this is either some template or the first file from the run list.";
   std::cerr << std::endl << ">> msr2data: **ERROR** Obviously it contains no RUN block...";
@@ -558,11 +561,23 @@ bool PMsr2Data::PrepareNewInputFile(unsigned int tempRun, bool calledFromGlobalM
     strLine.str(line);
     strLine >> firstOnLine;
     if (!to_lower_copy(firstOnLine).compare("run")) {
-      strLine >> firstOnLine;
+      // needed for path-fln with spaces
-      std::string::size_type loc = firstOnLine.rfind(tempRunNumber.str());
+      std::string::size_type loc;
+      std::string sstr{""};
+      firstOnLine.clear();
+      while (!strLine.eof()) {
+        strLine >> sstr;
+        if (firstOnLine.empty())
+          firstOnLine = sstr;
+        else
+          firstOnLine += " " + sstr;
+        loc = firstOnLine.rfind(tempRunNumber.str());
         if ( loc != std::string::npos ) {
           firstOnLine.replace(loc, fRunNumberDigits, newRunNumber.str());
-      } else {
+          break;
+        }
+      }
+      if (strLine.eof()) {
         std::cerr << std::endl << ">> msr2data: **WARNING** The template run file number does not match the \"file index\"";
         std::cerr << std::endl << ">> msr2data: **WARNING** Unexpected things will happen... (for sure)";
         std::cerr << std::endl;
@@ -694,7 +709,6 @@ bool PMsr2Data::PrepareGlobalInputFile(unsigned int tempRun, const std::string &
       msrParamList->at(i).fIsGlobal = true;
       ++fNumGlobalParam;
     }
-    // std::cout << "debug> " << msrParamList->at(i).fNo << ": " << msrParamList->at(i).fName.Data() << " is global: " << msrParamList->at(i).fIsGlobal << std::endl;
   }
 
   // there should be at least one run specific parameter, otherwise the GLOBAL option doesn't make sense
@@ -1801,6 +1815,9 @@ int PMsr2Data::WriteOutput(const std::string &outfile, const std::vector<unsigne
       rawRunData = fDataHandler->GetRunData((*msrRunList)[0].GetRunName()->Data());
     }
 
+    if (rawRunData == nullptr)
+      return -1;
+
     switch (rawRunData->GetNoOfTemperatures()) {
       case 1:
         dataParamNames.push_back("dataT");

src/classes/PMsrHandler.cpp

@@ -3244,7 +3244,7 @@ Bool_t PMsrHandler::HandleRunEntry(PMsrLines &lines)
   while ((iter != lines.end()) && !error) {
     // remove potential comment at the end of lines
     str = iter->fLine;
-    Ssiz_t idx = str.Index("#");
+    Ssiz_t idx = str.Index("(");
     if (idx != -1)
       str.Remove(idx);
 
@@ -3274,23 +3274,29 @@ Bool_t PMsrHandler::HandleRunEntry(PMsrLines &lines)
       }
 
       // get run name, beamline, institute, and file-format
+      // the path/filename could potentially contain spaces! Hence the run name needs to be reconstructed from the parsing
       if (tokens->GetEntries() < 5) {
         error = true;
       } else {
         // run name
-        ostr = dynamic_cast<TObjString*>(tokens->At(1));
+        str = TString("");
-        str = ostr->GetString();
+        for (Int_t i=1; i<tokens->GetEntries()-3; i++) {
+          ostr = dynamic_cast<TObjString*>(tokens->At(i));
+          str += ostr->GetString();
+          if (i<tokens->GetEntries()-4)
+            str += TString(" ");
+        }
         param.SetRunName(str);
         // beamline
-        ostr = dynamic_cast<TObjString*>(tokens->At(2));
+        ostr = dynamic_cast<TObjString*>(tokens->At(tokens->GetEntries()-3));
         str = ostr->GetString();
         param.SetBeamline(str);
         // institute
-        ostr = dynamic_cast<TObjString*>(tokens->At(3));
+        ostr = dynamic_cast<TObjString*>(tokens->At(tokens->GetEntries()-2));
         str = ostr->GetString();
         param.SetInstitute(str);
         // data file format
-        ostr = dynamic_cast<TObjString*>(tokens->At(4));
+        ostr = dynamic_cast<TObjString*>(tokens->At(tokens->GetEntries()-1));
         str = ostr->GetString();
         param.SetFileFormat(str);
       }