added PSI mdu-ascii data format
This commit is contained in:
nemu
@ -164,6 +164,8 @@ Bool_t PRunDataHandler::ReadFile()
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success = ReadMudFile();
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success = ReadMudFile();
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else if (!runList->at(i).fFileFormat[j].CompareTo("wkm"))
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else if (!runList->at(i).fFileFormat[j].CompareTo("wkm"))
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success = ReadWkmFile();
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success = ReadWkmFile();
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else if (!runList->at(i).fFileFormat[j].CompareTo("mdu-ascii"))
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success = ReadMduAsciiFile();
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else if (!runList->at(i).fFileFormat[j].CompareTo("ascii"))
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else if (!runList->at(i).fFileFormat[j].CompareTo("ascii"))
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success = ReadAsciiFile();
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success = ReadAsciiFile();
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else if (!runList->at(i).fFileFormat[j].CompareTo("db"))
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else if (!runList->at(i).fFileFormat[j].CompareTo("db"))
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@ -238,6 +240,8 @@ Bool_t PRunDataHandler::FileExistsCheck(PMsrRunStructure &runInfo, const UInt_t
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else
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else
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ext = runInfo.fBeamline[idx];
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ext = runInfo.fBeamline[idx];
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}
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}
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else if (!runInfo.fFileFormat[idx].CompareTo("mdu-ascii"))
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ext = TString("mdua");
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else if (!runInfo.fFileFormat[idx].CompareTo("ascii"))
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else if (!runInfo.fFileFormat[idx].CompareTo("ascii"))
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ext = TString("dat");
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ext = TString("dat");
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else if (!runInfo.fFileFormat[idx].CompareTo("db"))
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else if (!runInfo.fFileFormat[idx].CompareTo("db"))
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@ -257,6 +261,7 @@ Bool_t PRunDataHandler::FileExistsCheck(PMsrRunStructure &runInfo, const UInt_t
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cout << endl << " PSI-BIN -> psi bin file format";
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cout << endl << " PSI-BIN -> psi bin file format";
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cout << endl << " MUD -> triumf mud file format";
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cout << endl << " MUD -> triumf mud file format";
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cout << endl << " WKM -> wkm ascii file format";
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cout << endl << " WKM -> wkm ascii file format";
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cout << endl << " MDU-ASCII -> psi mdu ascii file format";
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cout << endl << " ASCII -> column like file format";
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cout << endl << " ASCII -> column like file format";
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cout << endl << " DB -> triumf db file \"format\"";
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cout << endl << " DB -> triumf db file \"format\"";
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cout << endl;
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cout << endl;
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@ -1211,6 +1216,291 @@ cout << endl;
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return true;
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return true;
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}
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}
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//--------------------------------------------------------------------------
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// ReadMduAsciiFile
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//--------------------------------------------------------------------------
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/**
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* <p>Reads the mdu ascii files (PSI). Needed to work around PSI-BIN limitations.
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*
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* <p>Lines starting with '#' or '%' are considered as comment lines. The file has
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* the following structure:
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* \verbatim
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* HEADER
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* TITLE: title-string
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* SETUP: setup-string
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* FIELD: val-string (G) or (T) (e.g. 123456 (G))
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* TEMP: val-string (K)
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* GROUPS: # of histograms written
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* CHANNELS: # of bins per histogram written
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* RESOLUTION: timeresolution (fs) or (ps) or (ns) or (us)
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* \endverbatim
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* followed by the data, which are written in column format, starting with the DATA
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* tag, i.e.
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* \verbatim
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* DATA
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*
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* \endverbatim
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*
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*/
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Bool_t PRunDataHandler::ReadMduAsciiFile()
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{
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Bool_t success = true;
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// open file
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ifstream f;
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// open data-file
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f.open(fRunPathName.Data(), ifstream::in);
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if (!f.is_open()) {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** Couldn't open data file (" << fRunPathName.Data() << ") for reading, sorry ...";
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cerr << endl;
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return false;
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}
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PRawRunData runData;
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// keep run name
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runData.SetRunName(fRunName);
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Int_t lineNo = 0;
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Char_t instr[512];
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TString line, workStr;
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Bool_t headerTag = false;
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Bool_t dataTag = false;
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Int_t dataLineCounter = 0;
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TObjString *ostr;
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TObjArray *tokens = 0;
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TString str;
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Int_t groups = 0;
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Int_t channels = 0;
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Double_t dval = 0.0, unitScaling = 0.0;
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vector<PDoubleVector> data;
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while (!f.eof()) {
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f.getline(instr, sizeof(instr));
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line = TString(instr);
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lineNo++;
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// ignore comment lines
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if (line.BeginsWith("#") || line.BeginsWith("%"))
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continue;
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// ignore empty lines
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if (line.IsWhitespace())
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continue;
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// check if header tag
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workStr = line;
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workStr.Remove(TString::kLeading, ' '); // remove spaces from the begining
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if (workStr.BeginsWith("header", TString::kIgnoreCase)) {
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headerTag = true;
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dataTag = false;
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continue;
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}
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// check if data tag
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workStr = line;
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workStr.Remove(TString::kLeading, ' '); // remove spaces from the beining
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if (workStr.BeginsWith("data", TString::kIgnoreCase)) {
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headerTag = false;
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dataTag = true;
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continue;
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}
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if (headerTag) {
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workStr = line;
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workStr.Remove(TString::kLeading, ' '); // remove spaces from the beining
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if (workStr.BeginsWith("title:", TString::kIgnoreCase)) {
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runData.SetRunTitle(TString(workStr.Data()+workStr.First(":")+2));
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} else if (workStr.BeginsWith("field:", TString::kIgnoreCase)) {
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tokens = workStr.Tokenize(":("); // field: val (units)
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// check if expected number of tokens present
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if (tokens->GetEntries() != 3) {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", invalid field entry in header.";
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cerr << endl << line.Data();
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cerr << endl;
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success = false;
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break;
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}
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// check if field value is a number
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ostr = dynamic_cast<TObjString*>(tokens->At(1));
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if (ostr->GetString().IsFloat()) {
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dval = ostr->GetString().Atof();
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} else {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", field value is not float/doulbe.";
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cerr << endl << line.Data();
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cerr << endl;
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success = false;
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break;
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}
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// check units, accept (G), (T)
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ostr = dynamic_cast<TObjString*>(tokens->At(2));
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if (ostr->GetString().Contains("G"))
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unitScaling = 1.0;
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else if (ostr->GetString().Contains("T"))
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unitScaling = 1.0e4;
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else {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", unkown field units.";
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cerr << endl << line.Data();
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cerr << endl;
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success = false;
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break;
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}
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runData.SetField(dval*unitScaling);
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// clean up tokens
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if (tokens) {
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delete tokens;
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tokens = 0;
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}
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} else if (workStr.BeginsWith("temp:", TString::kIgnoreCase)) {
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tokens = workStr.Tokenize(":("); // temp: val (units)
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// check if expected number of tokens present
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if (tokens->GetEntries() != 3) {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", invalid temperatue entry in header.";
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cerr << endl << line.Data();
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cerr << endl;
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success = false;
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break;
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}
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// check if field value is a number
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ostr = dynamic_cast<TObjString*>(tokens->At(1));
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if (ostr->GetString().IsFloat()) {
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dval = ostr->GetString().Atof();
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} else {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", temperature value is not float/doulbe.";
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cerr << endl << line.Data();
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cerr << endl;
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success = false;
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break;
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}
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runData.SetTemperature(0, dval, 0.0);
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// clean up tokens
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if (tokens) {
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delete tokens;
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tokens = 0;
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}
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} else if (workStr.BeginsWith("setup:", TString::kIgnoreCase)) {
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runData.SetSetup(TString(workStr.Data()+workStr.First(":")+2));
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} else if (workStr.BeginsWith("groups:", TString::kIgnoreCase)) {
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workStr = TString(workStr.Data()+workStr.First(":")+2);
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groups = workStr.Atoi();
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if (groups == 0) {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", groups is not a number or 0.";
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cerr << endl;
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success = false;
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break;
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}
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data.resize(groups);
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} else if (workStr.BeginsWith("channels:", TString::kIgnoreCase)) {
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workStr = TString(workStr.Data()+workStr.First(":")+2);
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channels = workStr.Atoi();
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if (channels == 0) {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", channels is not a number or 0.";
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cerr << endl;
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success = false;
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break;
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}
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} else if (workStr.BeginsWith("resolution:", TString::kIgnoreCase)) {
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tokens = workStr.Tokenize(":("); // resolution: val (units)
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// check if expected number of tokens present
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if (tokens->GetEntries() != 3) {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", invalid time resolution entry in header.";
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cerr << endl << line.Data();
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cerr << endl;
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success = false;
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break;
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}
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// check if timeresolution value is a number
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ostr = dynamic_cast<TObjString*>(tokens->At(1));
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if (ostr->GetString().IsFloat()) {
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dval = ostr->GetString().Atof();
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} else {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", time resolution value is not float/doulbe.";
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cerr << endl << line.Data();
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cerr << endl;
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success = false;
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break;
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}
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// check units, accept (fs), (ps), (ns), (us)
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ostr = dynamic_cast<TObjString*>(tokens->At(2));
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if (ostr->GetString().Contains("fs"))
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unitScaling = 1.0e-6;
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else if (ostr->GetString().Contains("ps"))
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unitScaling = 1.0e-3;
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else if (ostr->GetString().Contains("ns"))
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unitScaling = 1.0;
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else if (ostr->GetString().Contains("us"))
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unitScaling = 1.0e3;
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else {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", unkown time resolution units.";
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cerr << endl << line.Data();
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cerr << endl;
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success = false;
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break;
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}
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runData.SetTimeResolution(dval*unitScaling);
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// clean up tokens
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if (tokens) {
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delete tokens;
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tokens = 0;
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}
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} else { // error
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** line no " << lineNo << ", illegal header line.";
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cerr << endl;
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success = false;
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break;
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}
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} else if (dataTag) {
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dataLineCounter++;
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tokens = line.Tokenize(" ,\t");
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// check if the number of data line entries is correct
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if (tokens->GetEntries() != groups+1) {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **ERROR** found data line with a wrong data format, cannot be handled (line no " << lineNo << ")";
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cerr << endl << "line:";
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cerr << endl << line.Data();
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cerr << endl;
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success = false;
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break;
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}
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for (Int_t i=1; i<tokens->GetEntries(); i++) {
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ostr = dynamic_cast<TObjString*>(tokens->At(i));
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data[i-1].push_back(ostr->GetString().Atof());
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}
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// clean up tokens
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if (tokens) {
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delete tokens;
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tokens = 0;
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}
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}
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}
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f.close();
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// keep data
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for (UInt_t i=0; i<data.size(); i++) {
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runData.AppendDataBin(data[i]);
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}
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// clean up
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for (UInt_t i=0; i<data.size(); i++)
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data[i].clear();
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data.clear();
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if (dataLineCounter != channels) {
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cerr << endl << "PRunDataHandler::ReadMduAsciiFile **WARNING** found " << dataLineCounter << " data bins,";
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cerr << endl << "expected " << channels << " according to the header." << endl;
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}
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fData.push_back(runData);
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return success;
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}
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//--------------------------------------------------------------------------
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//--------------------------------------------------------------------------
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// ReadAsciiFile
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// ReadAsciiFile
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//--------------------------------------------------------------------------
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//--------------------------------------------------------------------------
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@ -67,6 +67,7 @@ class PRunDataHandler
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virtual Bool_t ReadWkmFile();
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virtual Bool_t ReadWkmFile();
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virtual Bool_t ReadPsiBinFile();
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virtual Bool_t ReadPsiBinFile();
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virtual Bool_t ReadMudFile();
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virtual Bool_t ReadMudFile();
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virtual Bool_t ReadMduAsciiFile();
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virtual Bool_t ReadAsciiFile();
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virtual Bool_t ReadAsciiFile();
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virtual Bool_t ReadDBFile();
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virtual Bool_t ReadDBFile();
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