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diff --git a/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_nu.cxx b/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_nu.cxx
new file mode 100644
index 0000000..cc4a31c
--- /dev/null
+++ b/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_nu.cxx
@@ -0,0 +1,119 @@
+// Copyright 2016 L. Pickering, P Stowell, R. Terri, C. Wilkinson, C. Wret
+
+/*******************************************************************************
+* This file is part of NUISANCE.
+*
+* NUISANCE is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* NUISANCE is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with NUISANCE. If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+
+#include "MINERvA_SignalDef.h"
+#include "MINERvA_CCDIS_XSec_1DEnu_nu.h"
+
+
+//********************************************************************
+MINERvA_CCDIS_XSec_1DEnu_nu::MINERvA_CCDIS_XSec_1DEnu_nu(std::string name, std::string inputfile, std::string type){
+//********************************************************************
+
+ // Sample overview ---------------------------------------------------
+ std::string descrip = "MINERvA_CCDIS_XSec_1DEnu_nu sample.";
+
+ // Setup common settings
+ fSettings = LoadSampleSettings(name, inputfile, type);
+ fSettings.SetDescription(descrip);
+ fSettings.SetXTitle("E_{#nu} (GeV)");
+ fSettings.SetYTitle("d#sigma/dE_{#nu} (cm^{2}/GeV/nucleon)");
+ fSettings.SetAllowedTypes("FIX/DIAG/MASK", "FIX/DIAG");
+ fSettings.SetEnuRange(5.0, 50.0);
+ fSettings.DefineAllowedTargets("Pb,Fe,C,H");
+ fSettings.DefineAllowedSpecies("numu");
+ fSettings.SetTitle("MINERvA_CCDIS_XSec_1DEnu_nu");
+
+ target = "";
+ if (name.find("C12") != std::string::npos) target = "C12";
+ else if (name.find("Fe56") != std::string::npos) target = "Fe56";
+ else if (name.find("Pb208") != std::string::npos) target = "Pb208";
+ if (name.find("DEN") != std::string::npos) target = "CH";
+ if (target == "") ERR(WRN) << "target " << target << " was not found!" << std::endl;
+
+ FinaliseSampleSettings();
+
+ // Scaling Setup ---------------------------------------------------
+ // ScaleFactor automatically setup for DiffXSec/cm2/Nucleon
+ fScaleFactor = (GetEventHistogram()->Integral("width")*1E-38/(fNEvents+0.))/this->TotalIntegratedFlux();
+
+ // Plot Setup -------------------------------------------------------
+ double binsx[8] = {5.00, 10.00, 15.00, 20.00, 25.00, 30.00, 40.00, 50.00};
+ CreateDataHistogram(7, binsx);
+
+ // Final setup ---------------------------------------------------
+ FinaliseMeasurement();
+
+};
+
+//********************************************************************
+void MINERvA_CCDIS_XSec_1DEnu_nu::FillEventVariables(FitEvent *event){
+//********************************************************************
+
+ if (event->NumFSParticle(13) == 0)
+ return;
+
+ TLorentzVector Pnu = event->GetNeutrinoIn()->fP;
+ TLorentzVector Pmu = event->GetHMFSParticle(13)->fP;
+
+ // Need to calculate Q2 and W using the MINERvA method
+ double Enu = Pnu.E()/1000.;
+ double Emu = Pmu.E()/1000.;
+ double theta = FitUtils::th(Pnu, Pmu);
+
+ Q2 = 4*Enu*Emu*sin(theta/2.)*sin(theta/2.);
+ W = sqrt(PhysConst::mass_nucleon*PhysConst::mass_nucleon + 2*PhysConst::mass_nucleon*(Enu-Emu) - Q2);
+ fXVar = Enu;
+
+ return;
+}
+
+
+//********************************************************************
+bool MINERvA_CCDIS_XSec_1DEnu_nu::isSignal(FitEvent *event){
+//*******************************************************************
+
+ if (!SignalDef::isCCINC(event, 14, this->EnuMin, this->EnuMax)) return false;
+
+ // Restrict the phase space to theta < 17 degrees
+ if (!SignalDef::IsRestrictedAngle(event, 14, 13, 17)) return false;
+
+ if (Q2 < 1.0) return false;
+ if ( W < 2.0) return false;
+
+ return true;
+};
+
+//********************************************************************
+void MINERvA_CCDIS_XSec_1DEnu_nu::ScaleEvents(){
+//********************************************************************
+
+ // Get rid of this because it causes odd behaviour
+ // Measurement1D::ScaleEvents();
+
+ this->fMCHist->Scale(this->fScaleFactor, "width");
+
+ // Proper error scaling - ROOT Freaks out with xsec weights sometimes
+ for(int i=0; i<this->fMCStat->GetNbinsX();i++) {
+
+ if (this->fMCStat->GetBinContent(i+1) != 0)
+ this->fMCHist->SetBinError(i+1, this->fMCHist->GetBinContent(i+1) * this->fMCStat->GetBinError(i+1) / this->fMCStat->GetBinContent(i+1) );
+ else this->fMCHist->SetBinError(i+1, this->fMCHist->Integral());
+ }
+
+}
diff --git a/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_nu.h b/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_nu.h
new file mode 100644
index 0000000..bca64dd
--- /dev/null
+++ b/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_nu.h
@@ -0,0 +1,49 @@
+// Copyright 2016 L. Pickering, P Stowell, R. Terri, C. Wilkinson, C. Wret
+
+/*******************************************************************************
+* This file is part of NUISANCE.
+*
+* NUISANCE is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* NUISANCE is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with NUISANCE. If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+
+#ifndef MINERVA_CCDIS_1DEnu_nu_H_SEEN
+#define MINERVA_CCDIS_1DEnu_nu_H_SEEN
+
+#include "Measurement1D.h"
+
+//********************************************************************
+class MINERvA_CCDIS_XSec_1DEnu_nu : public Measurement1D {
+//********************************************************************
+
+public:
+
+ MINERvA_CCDIS_XSec_1DEnu_nu(std::string name, std::string inputfile, std::string type);
+ virtual ~MINERvA_CCDIS_XSec_1DEnu_nu() {};
+
+ // Functions for handling each neut event
+ void FillEventVariables(FitEvent *event);
+
+ bool isSignal(FitEvent *event);
+
+ void ScaleEvents();
+
+ double GetChi2(){return 0.0;};
+
+ private:
+
+ double Q2, W;
+ std::string target;
+};
+
+#endif
diff --git a/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_ratio.cxx b/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_ratio.cxx
new file mode 100644
index 0000000..fc31aa8
--- /dev/null
+++ b/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_ratio.cxx
@@ -0,0 +1,122 @@
+// Copyright 2016 L. Pickering, P Stowell, R. Terri, C. Wilkinson, C. Wret
+
+/*******************************************************************************
+* This file is part of NUISANCE.
+*
+* NUISANCE is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* NUISANCE is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with NUISANCE. If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+
+#include "MINERvA_SignalDef.h"
+#include "MINERvA_CCDIS_XSec_1DEnu_ratio.h"
+
+
+//********************************************************************
+MINERvA_CCDIS_XSec_1DEnu_ratio::MINERvA_CCDIS_XSec_1DEnu_ratio(nuiskey samplekey) {
+//********************************************************************
+
+ // Sample overview ---------------------------------------------------
+ std::string descrip = "MINERvA_CCDIS_XSec_1DEnu_ratio sample.";
+
+ // Setup common settings
+ fSettings = LoadSampleSettings(samplekey);
+ fSettings.SetDescription(descrip);
+ fSettings.SetXTitle("E_{#nu} (GeV)");
+ fSettings.SetYTitle(" d#sigma/dE_{#nu} (cm^{2}/GeV/nucleon)");
+ fSettings.SetAllowedTypes("FIX/DIAG,FULL/MASK", "FIX/FULL");
+ fSettings.SetEnuRange(5.0, 50.0);
+
+ // CCQELike plot information
+ fSettings.SetTitle("MINERvA_CCDIS_XSec_1DEnu_ratio");
+
+ fIsRatio = true;
+ nBins = 7;
+
+ target = "";
+ if (fSettings.Found("name", "C12")) target = "C12";
+ else if (fSettings.Found("name", "Fe56")) target = "Fe56";
+ else if (fSettings.Found("name", "Pb208")) target = "Pb208";
+ else {
+ ERR(FTL) << "target " << target << " was not found!" << std::endl;
+ exit(-1);
+ }
+
+ fSettings.SetDataInput( GeneralUtils::GetTopLevelDir() + "/data/MINERvA/CCDIS/CCDIS_"+target+"_CH_ratio_Enu_data.csv" );
+ fSettings.SetCovarInput( GeneralUtils::GetTopLevelDir() + "/data/MINERvA/CCDIS/CCDIS_"+target+"_CH_ratio_Enu_stat.csv;" +
+ GeneralUtils::GetTopLevelDir() + "/data/MINERvA/CCDIS/CCDIS_"+target+"_CH_ratio_Enu_syst.csv");
+ FinaliseSampleSettings();
+
+ // Get parsed input files
+ if (fSubInFiles.size() != 2) ERR(FTL) << "MINERvA CCDIS ratio requires input files in format: NUMERATOR;DENOMINATOR" << std::endl;
+ std::string inFileNUM = fSubInFiles.at(0);
+ std::string inFileDEN = fSubInFiles.at(1);
+
+ // Scaling Setup ---------------------------------------------------
+ // Ratio of sub classes so non needed
+
+ // Plot Setup -------------------------------------------------------
+ SetDataFromTextFile( fSettings.GetDataInput() );
+ SetCovarFromMultipleTextFiles(fSettings.GetCovarInput());
+
+ // Setup Experiments -------------------------------------------------------
+ std::string type = samplekey.GetS("type");
+ NUM = new MINERvA_CCDIS_XSec_1DEnu_nu("MINERvA_CCDIS_XSec_1DEnu_"+target+"_CH_NUM", inFileNUM, type);
+ DEN = new MINERvA_CCDIS_XSec_1DEnu_nu("MINERvA_CCDIS_XSec_1DEnu_"+target+"_CH_DEN", inFileDEN, type);
+ NUM ->SetNoData();
+ DEN ->SetNoData();
+
+ // Add to chain for processing
+ this->fSubChain.clear();
+ this->fSubChain.push_back(NUM);
+ this->fSubChain.push_back(DEN);
+
+ // Final setup ---------------------------------------------------
+ FinaliseMeasurement();
+
+};
+
+//********************************************************************
+void MINERvA_CCDIS_XSec_1DEnu_ratio::MakePlots() {
+//********************************************************************
+
+ UInt_t sample = 0;
+ for (std::vector<MeasurementBase*>::const_iterator expIter = this->fSubChain.begin(); expIter != this->fSubChain.end(); expIter++) {
+ MeasurementBase* exp = static_cast<MeasurementBase*>(*expIter);
+
+ if (sample == 0) this->NUM = static_cast<MINERvA_CCDIS_XSec_1DEnu_nu*>(exp);
+ else if (sample == 1) this->DEN = static_cast<MINERvA_CCDIS_XSec_1DEnu_nu*>(exp);
+ else break;
+ sample++;
+ }
+
+ // Now make the ratio histogram
+ TH1D* NUM_MC = (TH1D*)this->NUM->GetMCList().at(0)->Clone();
+ TH1D* DEN_MC = (TH1D*)this->DEN->GetMCList().at(0)->Clone();
+
+ for (int i = 0; i < nBins; ++i) {
+ double binVal = 0;
+ double binErr = 0;
+
+ if (DEN_MC->GetBinContent(i + 1) && NUM_MC->GetBinContent(i + 1)) {
+ binVal = NUM_MC->GetBinContent(i + 1) / DEN_MC->GetBinContent(i + 1);
+ double fractErrNUM = NUM_MC->GetBinError(i + 1) / NUM_MC->GetBinContent(i + 1);
+ double fractErrDEN = DEN_MC->GetBinError(i + 1) / DEN_MC->GetBinContent(i + 1);
+ binErr = binVal * sqrt(fractErrNUM * fractErrNUM + fractErrDEN * fractErrDEN);
+ }
+
+ this->fMCHist->SetBinContent(i + 1, binVal);
+ this->fMCHist->SetBinError(i + 1, binErr);
+ }
+
+ return;
+}
diff --git a/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_ratio.h b/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_ratio.h
new file mode 100644
index 0000000..5fe5ee8
--- /dev/null
+++ b/src/MINERvA/MINERvA_CCDIS_XSec_1DEnu_ratio.h
@@ -0,0 +1,52 @@
+// Copyright 2016 L. Pickering, P Stowell, R. Terri, C. Wilkinson, C. Wret
+
+/*******************************************************************************
+* This file is part of NUISANCE.
+*
+* NUISANCE is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* NUISANCE is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with NUISANCE. If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+
+#ifndef MINERVA_CCDIS_XSec_1DEnu_ratio_H_SEEN
+#define MINERVA_CCDIS_XSec_1DEnu_ratio_H_SEEN
+
+// Fit Includes
+#include "MeasurementBase.h"
+#include "JointMeas1D.h"
+#include "MINERvA_CCDIS_XSec_1DEnu_nu.h"
+
+class MINERvA_CCDIS_XSec_1DEnu_ratio : public JointMeas1D {
+public:
+
+ MINERvA_CCDIS_XSec_1DEnu_ratio(nuiskey samplekey);
+ virtual ~MINERvA_CCDIS_XSec_1DEnu_ratio() {};
+
+ void MakePlots();
+
+ // This is a dummy function as it is not required for the ratio (and does bad bad things)
+ void ScaleEvents(){return;};;
+
+ private:
+
+ // This is a dummy, the signal is defined separately for each sample!
+ bool isSignal(){return false;};
+
+ // Need to have the distributions for the numerator and denominator stored separately
+ MINERvA_CCDIS_XSec_1DEnu_nu * NUM;
+ MINERvA_CCDIS_XSec_1DEnu_nu * DEN;
+ Int_t nBins;
+ std::string target;
+
+};
+
+#endif
diff --git a/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_nu.cxx b/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_nu.cxx
new file mode 100644
index 0000000..f1cbd25
--- /dev/null
+++ b/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_nu.cxx
@@ -0,0 +1,120 @@
+// Copyright 2016 L. Pickering, P Stowell, R. Terri, C. Wilkinson, C. Wret
+
+/*******************************************************************************
+* This file is part of NUISANCE.
+*
+* NUISANCE is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* NUISANCE is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with NUISANCE. If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+
+#include "MINERvA_SignalDef.h"
+#include "MINERvA_CCDIS_XSec_1Dx_nu.h"
+
+
+//********************************************************************
+MINERvA_CCDIS_XSec_1Dx_nu::MINERvA_CCDIS_XSec_1Dx_nu(std::string name, std::string inputfile, std::string type){
+//********************************************************************
+
+ // Sample overview ---------------------------------------------------
+ std::string descrip = "MINERvA_CCDIS_XSec_1Dx_nu sample.";
+
+ // Setup common settings
+ fSettings = LoadSampleSettings(name, inputfile, type);
+ fSettings.SetDescription(descrip);
+ fSettings.SetXTitle("Reconstructed Bjorken x");
+ fSettings.SetYTitle("d#sigma/dx (cm^{2}/nucleon)");
+ fSettings.SetAllowedTypes("FIX/DIAG/MASK", "FIX/DIAG");
+ fSettings.SetEnuRange(5.0, 50.0);
+ fSettings.DefineAllowedTargets("Pb,Fe,C,H");
+ fSettings.DefineAllowedSpecies("numu");
+ fSettings.SetTitle("MINERvA_CCDIS_XSec_1Dx_nu");
+
+ target = "";
+ if (name.find("C12") != std::string::npos) target = "C12";
+ else if (name.find("Fe56") != std::string::npos) target = "Fe56";
+ else if (name.find("Pb208") != std::string::npos) target = "Pb208";
+ if (name.find("DEN") != std::string::npos) target = "CH";
+ if (target == "") ERR(WRN) << "target " << target << " was not found!" << std::endl;
+
+ FinaliseSampleSettings();
+
+ // Scaling Setup ---------------------------------------------------
+ // ScaleFactor automatically setup for DiffXSec/cm2/Nucleon
+ fScaleFactor = (GetEventHistogram()->Integral("width")*1E-38/(fNEvents+0.))/this->TotalIntegratedFlux();
+
+ // Plot Setup -------------------------------------------------------
+ double binsx[6] = {0.00, 0.10, 0.20, 0.30, 0.40, 0.75};
+ CreateDataHistogram(5, binsx);
+
+ FinaliseMeasurement();
+
+};
+
+//********************************************************************
+void MINERvA_CCDIS_XSec_1Dx_nu::FillEventVariables(FitEvent *event){
+//********************************************************************
+
+ if (event->NumFSParticle(13) == 0)
+ return;
+
+ TLorentzVector Pnu = event->GetNeutrinoIn()->fP;
+ TLorentzVector Pmu = event->GetHMFSParticle(13)->fP;
+
+ // Need to calculate Q2 and W using the MINERvA method
+ double Enu = Pnu.E()/1000.;
+ double Emu = Pmu.E()/1000.;
+ double theta = FitUtils::th(Pnu, Pmu);
+
+ Q2 = 4*Enu*Emu*sin(theta/2.)*sin(theta/2.);
+ W = sqrt(PhysConst::mass_nucleon*PhysConst::mass_nucleon + 2*PhysConst::mass_nucleon*(Enu-Emu) - Q2);
+ fXVar = Q2/(2*PhysConst::mass_nucleon*(Enu-Emu));
+
+ return;
+}
+
+
+
+//********************************************************************
+bool MINERvA_CCDIS_XSec_1Dx_nu::isSignal(FitEvent *event){
+//*******************************************************************
+
+ // Only look at numu events
+ if (!SignalDef::isCCINC(event, 14, EnuMin, EnuMax)) return false;
+
+ // Restrict the phase space to theta < 17 degrees
+ if (!SignalDef::IsRestrictedAngle(event, 14, 13, 17)) return false;
+
+ if (Q2 < 1.0) return false;
+ if ( W < 2.0) return false;
+
+ return true;
+};
+
+//********************************************************************
+void MINERvA_CCDIS_XSec_1Dx_nu::ScaleEvents(){
+//********************************************************************
+
+ //Measurement1D::ScaleEvents();
+ this->fDataHist = (TH1D*)this->GetMCList().at(0)->Clone();
+
+ this->fMCHist->Scale(this->fScaleFactor, "width");
+
+ // Proper error scaling - ROOT Freaks out with xsec weights sometimes
+ for(int i=0; i<this->fMCStat->GetNbinsX();i++) {
+
+ if (this->fMCStat->GetBinContent(i+1) != 0)
+ this->fMCHist->SetBinError(i+1, this->fMCHist->GetBinContent(i+1) * this->fMCStat->GetBinError(i+1) / this->fMCStat->GetBinContent(i+1) );
+ else this->fMCHist->SetBinError(i+1, this->fMCHist->Integral());
+ }
+
+}
diff --git a/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_nu.h b/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_nu.h
new file mode 100644
index 0000000..c774cbb
--- /dev/null
+++ b/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_nu.h
@@ -0,0 +1,48 @@
+// Copyright 2016 L. Pickering, P Stowell, R. Terri, C. Wilkinson, C. Wret
+
+/*******************************************************************************
+* This file is part of NUISANCE.
+*
+* NUISANCE is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* NUISANCE is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with NUISANCE. If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+
+#ifndef MINERVA_CCDIS_1Dx_nu_H_SEEN
+#define MINERVA_CCDIS_1Dx_nu_H_SEEN
+
+#include "Measurement1D.h"
+//********************************************************************
+class MINERvA_CCDIS_XSec_1Dx_nu : public Measurement1D {
+//********************************************************************
+
+public:
+
+ MINERvA_CCDIS_XSec_1Dx_nu(std::string name, std::string inputfile, std::string type);
+ virtual ~MINERvA_CCDIS_XSec_1Dx_nu() {};
+
+ // Functions for handling each neut event
+ void FillEventVariables(FitEvent *event);
+
+ bool isSignal(FitEvent *event);
+
+ void ScaleEvents();
+
+ double GetChi2(){return 0.0;};
+
+ private:
+
+ double Q2, W;
+ std::string target;
+};
+
+#endif
diff --git a/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_ratio.cxx b/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_ratio.cxx
new file mode 100644
index 0000000..74acc1a
--- /dev/null
+++ b/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_ratio.cxx
@@ -0,0 +1,121 @@
+// Copyright 2016 L. Pickering, P Stowell, R. Terri, C. Wilkinson, C. Wret
+
+/*******************************************************************************
+* This file is part of NUISANCE.
+*
+* NUISANCE is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* NUISANCE is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with NUISANCE. If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+
+#include "MINERvA_SignalDef.h"
+#include "MINERvA_CCDIS_XSec_1Dx_ratio.h"
+
+//********************************************************************
+MINERvA_CCDIS_XSec_1Dx_ratio::MINERvA_CCDIS_XSec_1Dx_ratio(nuiskey samplekey) {
+//********************************************************************
+
+ // Sample overview ---------------------------------------------------
+ std::string descrip = "MINERvA_CCDIS_XSec_1Dx_ratio sample.";
+
+ // Setup common settings
+ fSettings = LoadSampleSettings(samplekey);
+ fSettings.SetDescription(descrip);
+ fSettings.SetXTitle("Reconstructed Bjorken x");
+ fSettings.SetYTitle("d#sigma/dx (cm^{2}/nucleon)");
+ fSettings.SetAllowedTypes("FIX/DIAG,FULL/MASK", "FIX/FULL");
+ fSettings.SetEnuRange(5.0, 50.0);
+
+ // CCQELike plot information
+ fSettings.SetTitle("MINERvA_CCDIS_XSec_1Dx_ratio");
+ fIsRatio = true;
+ nBins = 5;
+
+ target = "";
+ if (fSettings.Found("name", "C12")) target = "C12";
+ else if (fSettings.Found("name", "Fe56")) target = "Fe56";
+ else if (fSettings.Found("name", "Pb208")) target = "Pb208";
+ else {
+ ERR(FTL) << "target " << target << " was not found!" << std::endl;
+ exit(-1);
+ }
+
+ fSettings.SetDataInput( GeneralUtils::GetTopLevelDir() + "/data/MINERvA/CCDIS/CCDIS_"+target+"_CH_ratio_x_data.csv" );
+ fSettings.SetCovarInput( GeneralUtils::GetTopLevelDir() + "/data/MINERvA/CCDIS/CCDIS_"+target+"_CH_ratio_x_stat.csv;" +
+ GeneralUtils::GetTopLevelDir() + "/data/MINERvA/CCDIS/CCDIS_"+target+"_CH_ratio_x_syst.csv");
+ FinaliseSampleSettings();
+
+
+ // Get parsed input files
+ if (fSubInFiles.size() != 2) ERR(FTL) << "MINERvA CCDIS ratio requires input files in format: NUMERATOR;DENOMINATOR" << std::endl;
+ std::string inFileNUM = fSubInFiles.at(0);
+ std::string inFileDEN = fSubInFiles.at(1);
+
+ // Scaling Setup ---------------------------------------------------
+ // Ratio of sub classes so non needed
+
+ // Plot Setup -------------------------------------------------------
+ SetDataFromTextFile( fSettings.GetDataInput() );
+ SetCovarFromMultipleTextFiles(fSettings.GetCovarInput());
+
+ // Setup Experiments -------------------------------------------------------
+ std::string type = samplekey.GetS("type");
+ NUM = new MINERvA_CCDIS_XSec_1Dx_nu("MINERvA_CCDIS_XSec_1Dx_" + target + "_CH_NUM", inFileNUM, type);
+ DEN = new MINERvA_CCDIS_XSec_1Dx_nu("MINERvA_CCDIS_XSec_1Dx_" + target + "_CH_DEN", inFileDEN, type);
+ NUM ->SetNoData();
+ DEN ->SetNoData();
+
+ // Add to chain for processing
+ this->fSubChain.clear();
+ this->fSubChain.push_back(NUM);
+ this->fSubChain.push_back(DEN);
+
+ // Final setup ---------------------------------------------------
+ FinaliseMeasurement();
+
+};
+
+//********************************************************************
+void MINERvA_CCDIS_XSec_1Dx_ratio::MakePlots() {
+//********************************************************************
+
+ UInt_t sample = 0;
+ for (std::vector<MeasurementBase*>::const_iterator expIter = this->fSubChain.begin(); expIter != this->fSubChain.end(); expIter++) {
+ MeasurementBase* exp = static_cast<MeasurementBase*>(*expIter);
+
+ if (sample == 0) this->NUM = static_cast<MINERvA_CCDIS_XSec_1Dx_nu*>(exp);
+ else if (sample == 1) this->DEN = static_cast<MINERvA_CCDIS_XSec_1Dx_nu*>(exp);
+ else break;
+ sample++;
+ }
+
+ // Now make the ratio histogram
+ TH1D* NUM_MC = (TH1D*)this->NUM->GetMCList().at(0)->Clone();
+ TH1D* DEN_MC = (TH1D*)this->DEN->GetMCList().at(0)->Clone();
+
+ for (int i = 0; i < nBins; ++i) {
+ double binVal = 0;
+ double binErr = 0;
+
+ if (DEN_MC->GetBinContent(i + 1) && NUM_MC->GetBinContent(i + 1)) {
+ binVal = NUM_MC->GetBinContent(i + 1) / DEN_MC->GetBinContent(i + 1);
+ double fractErrNUM = NUM_MC->GetBinError(i + 1) / NUM_MC->GetBinContent(i + 1);
+ double fractErrDEN = DEN_MC->GetBinError(i + 1) / DEN_MC->GetBinContent(i + 1);
+ binErr = binVal * sqrt(fractErrNUM * fractErrNUM + fractErrDEN * fractErrDEN);
+ }
+
+ this->fMCHist->SetBinContent(i + 1, binVal);
+ this->fMCHist->SetBinError(i + 1, binErr);
+ }
+
+ return;
+}
diff --git a/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_ratio.h b/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_ratio.h
new file mode 100644
index 0000000..5686c8a
--- /dev/null
+++ b/src/MINERvA/MINERvA_CCDIS_XSec_1Dx_ratio.h
@@ -0,0 +1,52 @@
+// Copyright 2016 L. Pickering, P Stowell, R. Terri, C. Wilkinson, C. Wret
+
+/*******************************************************************************
+* This file is part of NUISANCE.
+*
+* NUISANCE is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* NUISANCE is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with NUISANCE. If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+
+#ifndef MINERVA_CCDIS_XSec_1Dx_ratio_H_SEEN
+#define MINERVA_CCDIS_XSec_1Dx_ratio_H_SEEN
+
+// Fit Includes
+#include "MeasurementBase.h"
+#include "JointMeas1D.h"
+#include "MINERvA_CCDIS_XSec_1Dx_nu.h"
+
+class MINERvA_CCDIS_XSec_1Dx_ratio : public JointMeas1D {
+public:
+
+ MINERvA_CCDIS_XSec_1Dx_ratio(nuiskey samplekey);
+ virtual ~MINERvA_CCDIS_XSec_1Dx_ratio() {};
+
+ void MakePlots();
+
+ // This is a dummy function as it is not required for the ratio (and does bad bad things)
+ void ScaleEvents(){return;};
+
+ private:
+
+ // This is a dummy, the signal is defined separately for each sample!
+ bool isSignal(){return false;};
+
+ // Need to have the distributions for the numerator and denominator stored separately
+ MINERvA_CCDIS_XSec_1Dx_nu * NUM;
+ MINERvA_CCDIS_XSec_1Dx_nu * DEN;
+ Int_t nBins;
+ std::string target;
+
+};
+
+#endif

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