Merge branch 'master' of ssh://gitorious.psi.ch/nemu/musrfit
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README
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README
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# musrfit - muSR data analysis package #
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### Contents ###
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This is a data analysis package to analyze time differential muSR data.
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Currently it allows the following things:
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* setting up most commonly used fitting functions for muSR
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* fitting data, including global fits
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* showing the fit results and the residuals
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* showing the Fourier transform of the data
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* extracting easily the fitting parameters to be used in other programs (gnuplot, qtiplot/origin, ...)
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* allows to generate fitting input files for follow-up runs
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* allows to generate global fitting input files based on a single run template
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* allows to implement more sophisticated user functions
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(e.g. GL vortex lattice, Meissner screening including low-energy muon stopping profiles)
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### Currently supported platforms: ###
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* Linux
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* Mac OS X
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* Windows - not really, only for the very brave ones
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### Documentation ####
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For a more exhaustive user documentation see:
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http://lmu.web.psi.ch/musrfit/user/MUSR/WebHome.html
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### Contact ###
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<andreas.suter@psi.ch>
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# musrfit - muSR data analysis package #
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### Contents ###
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This is a data analysis package to analyze time differential muSR and beta-NMR data.
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Currently it allows the following things:
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* setting up most commonly used fitting functions for muSR and beta-NMR
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* fitting data, including global fits
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* showing the fit results and the residuals
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* showing the Fourier transform of the data
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* extracting easily the fitting parameters to be used in other programs (gnuplot, qtiplot/origin, ...)
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* allows to generate fitting input files for follow-up runs
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* allows to generate global fitting input files based on a single run template
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* allows to implement more sophisticated user functions
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(e.g. GL vortex lattice, Meissner screening including low-energy muon stopping profiles)
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### Currently supported platforms: ###
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* Linux
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* Mac OS X
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* Windows - not really, only for the very brave ones
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### Documentation ####
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For a more exhaustive user documentation see:
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http://lmu.web.psi.ch/musrfit/user/MUSR/WebHome.html
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### Contact ###
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<andreas.suter@psi.ch>
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File diff suppressed because it is too large
Load Diff
BIN
src/external/libBNMR/045674.msr
vendored
Normal file
BIN
src/external/libBNMR/045674.msr
vendored
Normal file
Binary file not shown.
73
src/external/libBNMR/ExpRlx-MUD.msr
vendored
Normal file
73
src/external/libBNMR/ExpRlx-MUD.msr
vendored
Normal file
@ -0,0 +1,73 @@
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# Run Numbers: 1111
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###############################################################
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FITPARAMETER
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###############################################################
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# No Name Value Err Min Max
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1 Alphap 1.11662 0.00020 none
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2 Asyp 0 0.00038 none
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3 T 1e6 0 none
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4 Rlx 0.969e6 0.020 none
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5 Pos 1 0 none
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6 Neg -1 0 none
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###############################################################
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THEORY
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###############################################################
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asymmetry fun1
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userFcn libBNMR.so ExpRlx 3 4
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###############################################################
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FUNCTIONS
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###############################################################
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fun1 = map1 * map2
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###############################################################
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RUN 045674 BNMR TRIUMF MUD (name beamline institute data-file-format)
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fittype 2 (asymmetry fit)
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alpha 1
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forward 3
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backward 4
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data 11 799 11 799
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background 800 900 800 900 # estimated bkg: 416.9700 / 465.7600
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t0 0.0 0.0
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map 2 5 0 0 0 0 0 0 0 0
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fit 5e5 8e6
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packing 5
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RUN 045674 BNMR TRIUMF MUD (name beamline institute data-file-format)
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fittype 2 (asymmetry fit)
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alpha 1
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forward 5
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backward 6
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data 11 799 11 799
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background 800 900 800 900 # estimated bkg: 430.9200 / 479.4500
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t0 0.0 0.0
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map 2 6 0 0 0 0 0 0 0 0
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fit 5e5 8e6
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packing 5
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###############################################################
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COMMANDS
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MINIMIZE
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HESSE
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SAVE
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###############################################################
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PLOT 2 (asymmetry plot)
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runs 1 2
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use_fit_ranges
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###############################################################
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FOURIER
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units MHz # units either 'Gauss', 'MHz', or 'Mc/s'
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fourier_power 12
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apodization STRONG # NONE, WEAK, MEDIUM, STRONG
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plot POWER # REAL, IMAG, REAL_AND_IMAG, POWER, PHASE
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phase 8
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#range FRQMIN FRQMAX
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###############################################################
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STATISTIC --- 2014-11-14 16:37:41
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chisq = 372.2, NDF = 295, chisq/NDF = 1.261744
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@ -229,6 +229,7 @@ class PMusrCanvas : public TObject, public TQObject
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virtual void LastCanvasClosed(); // SLOT
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virtual void SaveGraphicsAndQuit(Char_t *fileName, Char_t *graphicsFormat);
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virtual void SaveDataAscii();
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private:
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Int_t fTimeout; ///< timeout after which the Done signal should be emited. If timeout <= 0, no timeout is taking place
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@ -329,8 +330,6 @@ class PMusrCanvas : public TObject, public TQObject
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virtual void IncrementFourierPhase();
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virtual void DecrementFourierPhase();
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virtual void SaveDataAscii();
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virtual Bool_t IsScaleN0AndBkg();
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virtual UInt_t GetNeededAccuracy(PMsrParamStructure param);
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@ -67,6 +67,8 @@ void musrview_syntax()
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cout << endl << " eps, pdf, gif, jpg, png, svg, xpm, root";
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cout << endl << " example: musrview 3310.msr --png, will produce a files 3310_X.png";
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cout << endl << " where 'X' stands for the plot number (starting form 0)";
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cout << endl << " --ascii: ";
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cout << endl << " will produce an ascii dump of the data and fit as plotted.";
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cout << endl << " --timeout <timeout>: <timeout> given in seconds after which musrview terminates.";
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cout << endl << " If <timeout> <= 0, no timeout will take place. Default <timeout> is 0.";
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cout << endl;
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bool success = true;
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char fileName[128];
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bool graphicsOutput = false;
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bool asciiOutput = false;
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char graphicsExtension[128];
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int timeout = 0;
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@ -135,6 +138,8 @@ int main(int argc, char *argv[])
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graphicsOutput = true;
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strcpy(graphicsExtension, argv[i]+2);
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} else if (!strcmp(argv[i], "--ascii")) {
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asciiOutput = true;
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} else if (!strcmp(argv[i], "--timeout")) {
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if (i+1 < argc) {
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TString str(argv[i+1]);
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if (success) {
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// generate Root application needed for PMusrCanvas
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if (graphicsOutput) {
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if (graphicsOutput || asciiOutput) {
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argv[argc] = (char*)malloc(16*sizeof(char));
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strcpy(argv[argc], "-b");
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argc++;
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startupHandler->GetFourierDefaults(),
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startupHandler->GetMarkerList(),
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startupHandler->GetColorList(),
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graphicsOutput);
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graphicsOutput||asciiOutput);
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else
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musrCanvas = new PMusrCanvas(i, msrHandler->GetMsrTitle()->Data(),
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10+i*100, 10+i*100, 800, 600, graphicsOutput);
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10+i*100, 10+i*100, 800, 600, graphicsOutput||asciiOutput);
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if (!musrCanvas->IsValid()) {
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cerr << endl << ">> musrview **SEVERE ERROR** Couldn't invoke all necessary objects, will quit.";
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musrCanvas->SaveGraphicsAndQuit(fileName, graphicsExtension);
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}
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if (asciiOutput) {
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// save data in batch mode
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musrCanvas->SaveDataAscii();
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musrCanvas->Done(0);
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}
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// keep musrCanvas objects
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canvasVector.push_back(musrCanvas);
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}
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