LMU/musrfit
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Merged muonspin/musrfit into master

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This commit is contained in:
Zaher Salman 2015-11-23 10:05:13 +01:00
commit 835536b6cb
3 changed files with 77 additions and 84 deletions
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6
src/musredit_qt5/PAdmin.cpp
View File

@ -643,7 +643,7 @@ PAdmin::PAdmin() : QObject()
// XML Parser part
QString fln = "musredit_startup.xml";
// check if it is a MacOSX
#ifdef Q_WS_MAC
#ifdef Q_OS_OSX
fln = "./musredit_startup.xml";
if (!QFile::exists(fln)) {
fln = "/Applications/musredit.app/Contents/Resources/musredit_startup.xml";
@ -773,7 +773,7 @@ int PAdmin::savePrefs(QString pref_fln)
QString str;
QString fln = "musredit_startup.xml";
// check if it is a MacOSX
#ifdef Q_WS_MAC
#ifdef Q_OS_OSX
fln = "./musredit_startup.xml";
if (!QFile::exists(fln)) {
fln = "/Applications/musredit.app/Contents/Resources/musredit_startup.xml";
@ -898,7 +898,7 @@ void PAdmin::saveRecentFiles()
QString str;
QString fln = "musredit_startup.xml";
// check if it is a MacOSX
#ifdef Q_WS_MAC
#ifdef Q_OS_OSX
fln = "./musredit_startup.xml";
if (!QFile::exists(fln)) {
fln = "/Applications/musredit.app/Contents/Resources/musredit_startup.xml";

2
src/musredit_qt5/musredit_startup.xml.in
View File

@ -34,7 +34,7 @@
<musr_web_musrFT>file://@DOCDIR@/html/user/MUSR/MusrFit.html#A_2.3_musrFT</musr_web_musrFT>
</help_section>
<font_settings>
<font_name>Courier New</font_name>
<font_name>Monospace</font_name>
<font_size>12</font_size>
</font_settings>
<msr_file_defaults>

153
src/tests/analyticFakeData/analyticFakeData.C
View File

@ -8,7 +8,7 @@
***************************************************************************/
/***************************************************************************
* Copyright (C) 2007-2012 by Andreas Suter *
* Copyright (C) 2007-2015 by Andreas Suter *
* andreas.suter@psi.ch *
* *
* This program is free software; you can redistribute it and/or modify *
@ -27,6 +27,10 @@
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <iostream>
#include <vector>
using namespace std;
void analyticFakeData(const TString type, UInt_t runNo)
{
// load library
@ -40,6 +44,10 @@ void analyticFakeData(const TString type, UInt_t runNo)
TFolder *runHeader;
TFolder *runInfo;
UInt_t offset = 0;
const UInt_t noOfHistos = 4;
const UInt_t noOfChannels = 426600;
const Double_t timeResolution = 0.025; // ns
TRandom3 rand;
histosFolder = gROOT->GetRootFolder()->AddFolder("histos", "Histograms");
gROOT->GetListOfBrowsables()->Add(histosFolder, "histos");
@ -49,8 +57,12 @@ void analyticFakeData(const TString type, UInt_t runNo)
fileName.Form("0%d.root", (Int_t)runNo);
Double_t t0[16] = {0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0};
cout << ">> define t0" << endl;
vector<Double_t> t0;
for (UInt_t i=0; i<noOfHistos; i++)
t0.push_back(5000.0);
cout << ">> define header" << endl;
if (!type.CompareTo("TLemRunHeader")) {
// feed run info header
runInfo = gROOT->GetRootFolder()->AddFolder("RunInfo", "LEM RunInfo");
@ -67,8 +79,8 @@ void analyticFakeData(const TString type, UInt_t runNo)
header->SetImpEnergy(31.8);
header->SetSampleTemperature(0.2, 0.001);
header->SetSampleBField(-1.0, 0.1);
header->SetTimeResolution(0.025);
header->SetNChannels(66601);
header->SetTimeResolution(timeResolution);
header->SetNChannels(noOfChannels);
header->SetNHist(8);
header->SetCuts("none");
header->SetModerator("none");
@ -107,17 +119,16 @@ void analyticFakeData(const TString type, UInt_t runNo)
prop.Set("Sample Magnetic Field", 40.0, "T");
header->Set("RunInfo/Sample Magnetic Field", prop);
prop.Set("Sample Temperature", 1.0, "mK");
header->Set("RunInfo/No of Histos", 8);
prop.Set("Time Resolution", 0.025, "ns");
header->Set("RunInfo/No of Histos", (Int_t)noOfHistos);
prop.Set("Time Resolution", timeResolution, "ns");
header->Set("RunInfo/Time Resolution", prop);
vector<Int_t> ivec;
ivec.push_back(0);
// ivec.push_back(20);
header->Set("RunInfo/RedGreen Offsets", ivec);
offset = 1;
// 2nd write all the required DetectorInfo entries
for (UInt_t i=0; i<16; i++) {
for (UInt_t i=0; i<4; i++) {
tstr.Form("DetectorInfo/Detector%03d/", i+offset);
label = tstr + TString("Name");
tstr1.Form("Detector%03d", (Int_t)(i+offset));
@ -125,32 +136,14 @@ void analyticFakeData(const TString type, UInt_t runNo)
label = tstr + TString("Histo No");
header->Set(label, (Int_t)(i+offset));
label = tstr + TString("Histo Length");
header->Set(label, 426600);
header->Set(label, (Int_t)noOfChannels);
label = tstr + TString("Time Zero Bin");
header->Set(label, t0[i]);
label = tstr + TString("First Good Bin");
header->Set(label, (Int_t)t0[i]);
label = tstr + TString("Last Good Bin");
header->Set(label, 426600);
header->Set(label, (Int_t)noOfChannels);
}
/*
for (UInt_t i=0; i<8; i++) {
tstr.Form("DetectorInfo/Detector%03d/", 20+i+offset);
label = tstr + TString("Name");
tstr1.Form("Detector%03d", (Int_t)(20+i+offset));
header->Set(label, tstr1);
label = tstr + TString("Histo No");
header->Set(label, (Int_t)(20+i+offset));
label = tstr + TString("Histo Length");
header->Set(label, 66601);
label = tstr + TString("Time Zero Bin");
header->Set(label, t0[i]);
label = tstr + TString("First Good Bin");
header->Set(label, (Int_t)t0[i]);
label = tstr + TString("Last Good Bin");
header->Set(label, 66600);
}
*/
// 3rd write required SampleEnvironmentInfo entries
header->Set("SampleEnvironmentInfo/Cryo", "virtual");
@ -162,41 +155,51 @@ void analyticFakeData(const TString type, UInt_t runNo)
}
// create histos
Double_t n0[16] = {25.0, 24.8, 25.1, 25.0, 24.8, 24.9, 25.3, 25.0, 25.0, 24.8, 25.1, 25.0, 24.8, 24.9, 25.3, 25.0};
Double_t bkg[16] = {0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05};
cout << ">> define n0" << endl;
vector<Double_t> n0;
for (UInt_t i=0; i<noOfHistos; i++)
n0.push_back(25.0 + 2.0*rand.Rndm());
cout << ">> define bkg" << endl;
vector<Double_t> bkg;
for (UInt_t i=0; i<noOfHistos; i++)
bkg.push_back(0.05 + 0.02*rand.Rndm());
const Double_t tau = 2197.019; // ns
// asymmetry related stuff
const Double_t timeResolution = 0.025; // ns
Double_t a0[16] = {0.25, 0.26, 0.25, 0.26, 0.25, 0.26, 0.25, 0.26, 0.25, 0.26, 0.25, 0.26, 0.25, 0.26, 0.25, 0.26};
// Double_t a1[8] = {0.06, 0.07, 0.06, 0.07, 0.06, 0.07, 0.06, 0.07};
Double_t phase[16] = {5.0*TMath::Pi()/180.0, 27.5*TMath::Pi()/180.0, 50.0*TMath::Pi()/180.0, 72.5*TMath::Pi()/180.0,
95.0*TMath::Pi()/180.0, 117.5*TMath::Pi()/180.0, 140.0*TMath::Pi()/180.0, 162.5*TMath::Pi()/180.0,
185.0*TMath::Pi()/180, 207.5*TMath::Pi()/180.0, 230.0*TMath::Pi()/180.0, 252.5*TMath::Pi()/180.0,
275*TMath::Pi()/180.0, 297.5*TMath::Pi()/180.0, 320.0*TMath::Pi()/180.0, 342.5*TMath::Pi()/180.0};
cout << ">> define a0" << endl;
vector<Double_t> a0;
for (UInt_t i=0; i<noOfHistos; i++)
a0.push_back(0.25 + 0.01*rand.Rndm());
cout << ">> define phase" << endl;
vector<Double_t> phase;
for (UInt_t i=0; i<noOfHistos; i++)
phase.push_back((5.0 + 2.0*rand.Rndm())*TMath::Pi()/180.0 + TMath::TwoPi()/noOfHistos * (Double_t)i);
const Double_t gamma = 0.0000135538817; // gamma/(2pi)
Double_t bb0 = 40000.0; // field in Gauss
// Double_t bb1 = 40015.0; // field in Gauss
Double_t rate0 = 0.25/1000.0; // in 1/ns
// Double_t rate1 = 0.15/1000.0; // in 1/ns
Double_t bb0 = 90000.0; // field in Gauss
Double_t rate0 = 1.0/1000.0; // in 1/ns
// fake function parameters header info: only for test purposes
cout << ">> write fake header for TMusrRoot" << endl;
if (type.CompareTo("TLemRunHeader")) {
TDoubleVector dvec;
header->Set("FakeFct/Def", "N0 exp(-t/tau_mu) [1 + A exp(-1/2 (t sigma)^2) cos(gamma_mu B t + phi)] + bkg");
for (UInt_t i=0; i<16; i++)
for (UInt_t i=0; i<noOfHistos; i++)
dvec.push_back(n0[i]);
header->Set("FakeFct/N0", dvec);
dvec.clear();
for (UInt_t i=0; i<16; i++)
for (UInt_t i=0; i<noOfHistos; i++)
dvec.push_back(bkg[i]);
header->Set("FakeFct/bkg", dvec);
dvec.clear();
for (UInt_t i=0; i<16; i++)
for (UInt_t i=0; i<noOfHistos; i++)
dvec.push_back(a0[i]);
header->Set("FakeFct/A", dvec);
dvec.clear();
for (UInt_t i=0; i<16; i++)
for (UInt_t i=0; i<noOfHistos; i++)
dvec.push_back(phase[i]);
header->Set("FakeFct/phase", dvec);
prop.Set("B", bb0, "G");
@ -205,81 +208,66 @@ void analyticFakeData(const TString type, UInt_t runNo)
header->Set("FakeFct/lambda", prop);
}
TH1F *histo[16];
cout << ">> create histo objects" << endl;
vector<TH1F*> histo;
histo.resize(noOfHistos);
char str[128];
for (UInt_t i=0; i<16; i++) {
for (UInt_t i=0; i<noOfHistos; i++) {
if (!type.CompareTo("TLemRunHeader"))
sprintf(str, "hDecay%02d", (Int_t)(i+offset));
else
sprintf(str, "hDecay%03d", (Int_t)(i+offset));
histo[i] = new TH1F(str, str, 426601, -0.5, 426600.5);
/*
if (!type.CompareTo("TLemRunHeader"))
sprintf(str, "hDecay%02d", (Int_t)(20+i+offset));
else
sprintf(str, "hDecay%03d", (Int_t)(20+i+offset));
histo[i+8] = new TH1F(str, str, 426601, -0.5, 426600.5);
*/
histo[i] = new TH1F(str, str, noOfChannels+1, -0.5, noOfChannels+0.5);
}
Double_t time;
Double_t dval, dval1;
for (UInt_t i=0; i<16; i++) {
for (UInt_t j=0; j<426600; j++) {
Double_t dval;
cout << ">> fill histos" << endl;
for (UInt_t i=0; i<noOfHistos; i++) {
for (UInt_t j=0; j<noOfChannels; j++) {
if (j<t0[i]) {
histo[i]->SetBinContent(j+1, bkg[i]);
} else {
time = (Double_t)(j-t0[i])*timeResolution;
/*
dval = (Double_t)n0[i]*TMath::Exp(-time/tau)*(1.0+a0[i]*TMath::Exp(-time*rate0)*TMath::Cos(TMath::TwoPi()*gamma*bb0*time+phase[i])+
a1[i]*TMath::Exp(-time*rate1)*TMath::Cos(TMath::TwoPi()*gamma*bb1*time+phase[i]))+(Double_t)bkg[i];
*/
dval = (Double_t)n0[i]*TMath::Exp(-time/tau)*(1.0+a0[i]*TMath::Exp(-0.5*TMath::Power(time*rate0,2))*TMath::Cos(TMath::TwoPi()*gamma*bb0*time+phase[i]))+(Double_t)bkg[i];
histo[i]->SetBinContent(j+1, dval);
}
}
}
/*
cout << ">> add prompt peak" << endl;
// add a promp peak
Double_t ampl = 0.0;
Double_t ampl = 50.0;
Double_t promptLambda = 500.0/1000.0; // Lorentzain in 1/ns
if (ampl != 0.0) {
for (UInt_t i=0; i<8; i++) {
for (UInt_t j=1; j<426601; j++) {
for (UInt_t i=0; i<noOfHistos; i++) {
for (UInt_t j=1; j<noOfChannels+1; j++) {
dval = histo[i]->GetBinContent(j);
dval1 = dval*0.9; // simulate a PPC
time = (Double_t)(j-t0[i])*timeResolution;
dval += ampl*TMath::Exp(-fabs(time)*promptLambda);
dval1 += ampl*TMath::Exp(-fabs(time)*promptLambda);
histo[i]->SetBinContent(j, dval);
histo[i+8]->SetBinContent(j, dval1);
}
}
}
*/
// add Poisson noise
cout << ">> add Poisson noise" << endl;
PAddPoissonNoise *addNoise = new PAddPoissonNoise();
if (!addNoise->IsValid()) {
cerr << endl << "**ERROR** while invoking PAddPoissonNoise" << endl;
return;
}
for (UInt_t i=0; i<16; i++) {
for (UInt_t i=0; i<noOfHistos; i++) {
addNoise->AddNoise(histo[i]);
}
delete addNoise;
addNoise = 0;
/*
for (UInt_t i=0; i<8; i++) {
for (UInt_t j=1; j<histo[i]->GetEntries(); j++) {
histo[i+8]->SetBinContent(j, histo[i]->GetBinContent(j));
}
}
*/
for (UInt_t i=0; i<16; i++)
cout << ">> add histos to decayAnaModule" << endl;
for (UInt_t i=0; i<noOfHistos; i++)
decayAnaModule->Add(histo[i]);
// write file
cout << ">> write file" << endl;
TFile *fout = new TFile(fileName.Data(), "RECREATE", "Midas Fake Histograms");
if (fout == 0) {
cout << endl << "**ERROR** Couldn't create ROOT file";
@ -299,5 +287,10 @@ void analyticFakeData(const TString type, UInt_t runNo)
fout->Close();
delete fout;
delete [] histo;
/*
cout << ">> cleanup" << endl;
for (UInt_t i=0; i<noOfHistos; i+1)
delete histo[i];
*/
cout << ">> done!" << endl;
}