public void peak_interference_UIMF_expectInterference_test1() { var uimfFrame1200_142 = FileRefs.RawDataBasePath + @"\UIMF\Sarc_MS_90_21Aug10_Cheetah_10-08-02_0000_frame1200_scan142.txt"; Run run = new DeconTools.Backend.Runs.MSScanFromTextFileRun(uimfFrame1200_142); var scanSet = new ScanSet(0); run.CurrentScanSet = scanSet; var msgen = MSGeneratorFactory.CreateMSGenerator(run.MSFileType); msgen.MinMZ = 200; msgen.MaxMZ = 2000; var peakDetector = new DeconToolsPeakDetectorV2(4, 3, DeconTools.Backend.Globals.PeakFitType.QUADRATIC, true); var decon = new HornDeconvolutor(); decon.MinIntensityForScore = 10; decon.DeleteIntensityThreshold = 10; decon.MaxFitAllowed = 0.4; decon.MinMZ = 200; decon.MaxMZ = 2000; decon.IsMZRangeUsed = false; var zeroFiller = new DeconToolsZeroFiller(); msgen.Execute(run.ResultCollection); zeroFiller.Execute(run.ResultCollection); peakDetector.Execute(run.ResultCollection); decon.Execute(run.ResultCollection); //Assert.AreEqual(93, run.ResultCollection.ResultList.Count); var testResult = run.ResultCollection.ResultList.Where(p => p.IsotopicProfile.MonoPeakMZ > 428 && p.IsotopicProfile.MonoPeakMZ < 430).First(); var monoPeak = testResult.IsotopicProfile.getMonoPeak(); var lastPeak = testResult.IsotopicProfile.Peaklist[testResult.IsotopicProfile.Peaklist.Count - 1]; var startIndexOfXYData = MathUtils.BinarySearchWithTolerance(run.XYData.Xvalues, monoPeak.XValue - 3, 0, (run.XYData.Xvalues.Length - 1), 2); //interference scorer var interferenceScorer = new InterferenceScorer(); var stopwatch = new Stopwatch(); stopwatch.Start(); var scanPeaks = run.PeakList.Select <Peak, MSPeak>(i => (MSPeak)i).ToList(); var interferenceScore = interferenceScorer.GetInterferenceScore(scanPeaks, testResult.IsotopicProfile.Peaklist, monoPeak.XValue - 1.1, lastPeak.XValue + lastPeak.Width); stopwatch.Stop(); Console.WriteLine("interference= " + interferenceScore); Console.WriteLine("Time taken = " + stopwatch.ElapsedMilliseconds); }
public void peak_interference_weakFeature_test1() { Run run = new XCaliburRun2(FileRefs.RawDataMSFiles.OrbitrapStdFile1); var scanSet = new ScanSet(6005); run.CurrentScanSet = scanSet; Task msgen = MSGeneratorFactory.CreateMSGenerator(run.MSFileType); var peakDetector = new DeconToolsPeakDetectorV2(1.3, 2, DeconTools.Backend.Globals.PeakFitType.QUADRATIC, true); var decon = new HornDeconvolutor(); msgen.Execute(run.ResultCollection); peakDetector.Execute(run.ResultCollection); decon.Execute(run.ResultCollection); Assert.AreEqual(93, run.ResultCollection.ResultList.Count); var testResult = run.ResultCollection.ResultList.Where(p => p.IsotopicProfile.MonoPeakMZ > 597 && p.IsotopicProfile.MonoPeakMZ < 598).First(); var monoPeak = testResult.IsotopicProfile.getMonoPeak(); var lastPeak = testResult.IsotopicProfile.Peaklist[testResult.IsotopicProfile.Peaklist.Count - 1]; var startIndexOfXYData = MathUtils.BinarySearchWithTolerance(run.XYData.Xvalues, monoPeak.XValue - 3, 0, (run.XYData.Xvalues.Length - 1), 2); //interference scorer var interferenceScorer = new InterferenceScorer(); var stopwatch = new Stopwatch(); stopwatch.Start(); var scanPeaks = run.PeakList.Select <Peak, MSPeak>(i => (MSPeak)i).ToList(); var interferenceScore = interferenceScorer.GetInterferenceScore(scanPeaks, testResult.IsotopicProfile.Peaklist, monoPeak.XValue - 1.1, lastPeak.XValue + lastPeak.Width); stopwatch.Stop(); Console.WriteLine("interference= " + interferenceScore); Console.WriteLine("Time taken = " + stopwatch.ElapsedMilliseconds); }
public void interference_allFeaturesInScan_test1() { Run run = new XCaliburRun2(FileRefs.RawDataMSFiles.OrbitrapStdFile1); var scanSet = new ScanSet(6005); run.CurrentScanSet = scanSet; Task msgen = MSGeneratorFactory.CreateMSGenerator(run.MSFileType); var peakDetector = new DeconToolsPeakDetectorV2(1.3, 2, DeconTools.Backend.Globals.PeakFitType.QUADRATIC, true); var decon = new HornDeconvolutor(); msgen.Execute(run.ResultCollection); peakDetector.Execute(run.ResultCollection); decon.Execute(run.ResultCollection); Assert.AreEqual(93, run.ResultCollection.ResultList.Count); foreach (var isosResult in run.ResultCollection.ResultList) { var monoPeak = isosResult.IsotopicProfile.getMonoPeak(); var lastPeak = isosResult.IsotopicProfile.Peaklist[isosResult.IsotopicProfile.Peaklist.Count - 1]; var startIndexOfXYData = MathUtils.BinarySearchWithTolerance(run.XYData.Xvalues, monoPeak.XValue - 3, 0, (run.XYData.Xvalues.Length - 1), 2); //interference scorer var interferenceScorer = new InterferenceScorer(); var stopwatch = new Stopwatch(); stopwatch.Start(); var interferenceScore = interferenceScorer.GetInterferenceScore(run.XYData, isosResult.IsotopicProfile.Peaklist, monoPeak.XValue - 1.1, lastPeak.XValue + lastPeak.Width, startIndexOfXYData); stopwatch.Stop(); Console.WriteLine("interference= \t" + interferenceScore); } TestUtilities.DisplayMSFeatures(run.ResultCollection.ResultList); }
/// <summary> /// Calculates Metrics based on ChromPeakIqTarget /// NET Error, Mass Error, Isotopic Fit, & Isotope Correlation /// </summary> protected override void ExecuteWorkflow(IqResult result) { result.IsExported = false; if (MSGenerator == null) { MSGenerator = MSGeneratorFactory.CreateMSGenerator(Run.MSFileType); MSGenerator.IsTICRequested = false; } var target = result.Target as ChromPeakIqTarget; if (target == null) { throw new NullReferenceException("The ChromPeakAnalyzerIqWorkflow only works with the ChromPeakIqTarget."); } MSGenerator.MinMZ = target.MZTheor - 2; MSGenerator.MaxMZ = target.MZTheor + 5; //Sums Scan var lcscanset = _chromPeakUtilities.GetLCScanSetForChromPeak(target.ChromPeak, Run, WorkflowParameters.NumMSScansToSum); //Generate a mass spectrum var massSpectrumXYData = MSGenerator.GenerateMS(Run, lcscanset); //massSpectrumXYData = massSpectrumXYData.TrimData(result.Target.MZTheor - 5, result.Target.MZTheor + 15); //Find isotopic profile List <Peak> mspeakList; result.ObservedIsotopicProfile = TargetedMSFeatureFinder.IterativelyFindMSFeature(massSpectrumXYData, target.TheorIsotopicProfile, out mspeakList); //Get NET Error var netError = target.ChromPeak.NETValue - target.ElutionTimeTheor; var leftOfMonoPeakLooker = new LeftOfMonoPeakLooker(); var peakToTheLeft = leftOfMonoPeakLooker.LookforPeakToTheLeftOfMonoPeak(target.TheorIsotopicProfile.getMonoPeak(), target.ChargeState, mspeakList); var hasPeakTotheLeft = peakToTheLeft != null; if (result.ObservedIsotopicProfile == null) { result.IsotopicProfileFound = false; result.FitScore = 1; } else { //Get fit score var observedIsoList = result.ObservedIsotopicProfile.Peaklist.Cast <Peak>().ToList(); var minIntensityForScore = 0.05; var fitScore = PeakFitter.GetFit(target.TheorIsotopicProfile.Peaklist.Select(p => (Peak)p).ToList(), observedIsoList, minIntensityForScore, WorkflowParameters.MSToleranceInPPM); //get i_score var iscore = InterferenceScorer.GetInterferenceScore(result.ObservedIsotopicProfile, mspeakList); //get ppm error var massErrorInDaltons = TheorMostIntensePeakMassError(target.TheorIsotopicProfile, result.ObservedIsotopicProfile, target.ChargeState); var ppmError = (massErrorInDaltons / target.MonoMassTheor) * 1e6; //Get Isotope Correlation var scan = lcscanset.PrimaryScanNumber; double chromScanWindowWidth = target.ChromPeak.Width * 2; //Determines where to start and stop chromatogram correlation var startScan = scan - (int)Math.Round(chromScanWindowWidth / 2, 0); var stopScan = scan + (int)Math.Round(chromScanWindowWidth / 2, 0); result.CorrelationData = ChromatogramCorrelator.CorrelateData(Run, result, startScan, stopScan); result.LcScanObs = lcscanset.PrimaryScanNumber; result.ChromPeakSelected = target.ChromPeak; result.LCScanSetSelected = new ScanSet(lcscanset.PrimaryScanNumber); result.IsotopicProfileFound = true; result.FitScore = fitScore; result.InterferenceScore = iscore; result.IsIsotopicProfileFlagged = hasPeakTotheLeft; result.NETError = netError; result.MassErrorBefore = ppmError; result.IqResultDetail.MassSpectrum = massSpectrumXYData; result.Abundance = GetAbundance(result); } Display(result); }
public List <ChromPeakQualityData> GetChromPeakQualityData(Run run, IqTarget target, List <Peak> chromPeakList) { var peakQualityList = new List <ChromPeakQualityData>(); if (MSGenerator == null) { MSGenerator = MSGeneratorFactory.CreateMSGenerator(run.MSFileType); MSGenerator.IsTICRequested = false; } //iterate over peaks within tolerance and score each peak according to MSFeature quality #if DEBUG var tempMinScanWithinTol = (int)run.NetAlignmentInfo.GetScanForNet(target.ElutionTimeTheor - Parameters.ChromNETTolerance); var tempMaxScanWithinTol = (int)run.NetAlignmentInfo.GetScanForNet(target.ElutionTimeTheor + Parameters.ChromNETTolerance); var tempCenterTol = (int)run.NetAlignmentInfo.GetScanForNet(target.ElutionTimeTheor); Console.WriteLine("SmartPeakSelector --> NETTolerance= " + Parameters.ChromNETTolerance + "; chromMinCenterMax= " + tempMinScanWithinTol + "\t" + tempCenterTol + "" + "\t" + tempMaxScanWithinTol); Console.WriteLine("MT= " + target.ID + ";z= " + target.ChargeState + "; mz= " + target.MZTheor.ToString("0.000") + "; ------------------------- PeaksWithinTol = " + chromPeakList.Count); #endif //target.NumChromPeaksWithinTolerance = peaksWithinTol.Count; foreach (ChromPeak chromPeak in chromPeakList) { // TODO: Currently hard-coded to sum only 1 scan var lcscanset = _chromPeakUtilities.GetLCScanSetForChromPeak(chromPeak, run, 1); //generate a mass spectrum var massSpectrumXYData = MSGenerator.GenerateMS(run, lcscanset); //find isotopic profile var mspeakList = new List <Peak>(); var observedIso = TargetedMSFeatureFinder.IterativelyFindMSFeature(massSpectrumXYData, target.TheorIsotopicProfile, out mspeakList); double fitScore = 1; double iscore = 1; //get fit score fitScore = FitScoreCalc.CalculateFitScore(target.TheorIsotopicProfile, observedIso, massSpectrumXYData); //get i_score iscore = InterferenceScorer.GetInterferenceScore(target.TheorIsotopicProfile, mspeakList); var leftOfMonoPeakLooker = new LeftOfMonoPeakLooker(); var peakToTheLeft = leftOfMonoPeakLooker.LookforPeakToTheLeftOfMonoPeak(target.TheorIsotopicProfile.getMonoPeak(), target.ChargeState, mspeakList); var hasPeakTotheLeft = peakToTheLeft != null; //collect the results together var pq = new ChromPeakQualityData(chromPeak); if (observedIso == null) { pq.IsotopicProfileFound = false; } else { pq.IsotopicProfileFound = true; pq.Abundance = observedIso.IntensityMostAbundant; pq.FitScore = fitScore; pq.InterferenceScore = iscore; pq.IsotopicProfile = observedIso; pq.IsIsotopicProfileFlagged = hasPeakTotheLeft; pq.ScanLc = lcscanset.PrimaryScanNumber; } peakQualityList.Add(pq); #if DEBUG pq.Display(); #endif } return(peakQualityList); }
protected override void ExecuteWorkflow(IqResult result) { var children = result.Target.ChildTargets().ToList(); foreach (var child in children) { child.DoWorkflow(); var childResult = child.GetResult(); var chromPeakLevelResults = childResult.ChildResults(); var filteredChromPeakResults = chromPeakLevelResults.Where(r => r.IsotopicProfileFound).ToList(); childResult.FavoriteChild = SelectBestChromPeakIqResult(childResult, filteredChromPeakResults); GetDataFromFavoriteChild(childResult); } result.FavoriteChild = SelectBestChargeStateChildResult(result); GetDataFromFavoriteChild(result); var favResult = result.FavoriteChild; double?rsquaredVal, slope; getRsquaredVal(result, out rsquaredVal, out slope); var favChargeState = result.FavoriteChild == null ? 0 : result.FavoriteChild.Target.ChargeState; var favMz = result.FavoriteChild == null ? 0 : result.FavoriteChild.Target.MZTheor; if (!_headerLogged) { _headerLogged = true; IqLogger.Log.Info("\t" + "TargetID" + "\t\t\t" + "M/Z" + "\t" + "Charge" + "\t" + "LCScan" + "\t" + "RSquared" + "\t" + "Slope"); } IqLogger.Log.Info("\t" + result.Target.ID + "\t\t\t" + favMz.ToString("0.000") + "\t" + favChargeState + "\t" + result.LcScanObs + "\t" + rsquaredVal + "\t" + slope); //now get the mass spectrum given the info from the favorite child charge state result if (favResult != null) { var scanset = new ScanSetFactory().CreateScanSet(Run, favResult.LCScanSetSelected.PrimaryScanNumber, WorkflowParameters.NumMSScansToSum); var selectedChromPeak = favResult.ChromPeakSelected; var sigma = selectedChromPeak.Width / 2.35; var chromScanWindowWidth = 4 * sigma; //Determines where to start and stop chromatogram correlation var startScan = scanset.PrimaryScanNumber - (int)Math.Round(chromScanWindowWidth / 2, 0); var stopScan = scanset.PrimaryScanNumber + (int)Math.Round(chromScanWindowWidth / 2, 0); var massSpectrum = MSGenerator.GenerateMS(Run, scanset); foreach (var iqTarget in children) { var childStateIqResult = (O16O18IqResult)iqTarget.GetResult(); childStateIqResult.IqResultDetail.MassSpectrum = massSpectrum.TrimData(iqTarget.MZTheor - 3, iqTarget.MZTheor + 8); var mspeakList = _mspeakDetector.FindPeaks(childStateIqResult.IqResultDetail.MassSpectrum.Xvalues, childStateIqResult.IqResultDetail.MassSpectrum.Yvalues); childStateIqResult.CorrelationData = ChromatogramCorrelator.CorrelateData(Run, childStateIqResult, startScan, stopScan); childStateIqResult.CorrelationO16O18SingleLabel = childStateIqResult.GetCorrelationO16O18SingleLabel(); childStateIqResult.CorrelationO16O18DoubleLabel = childStateIqResult.GetCorrelationO16O18DoubleLabel(); childStateIqResult.CorrelationBetweenSingleAndDoubleLabel = childStateIqResult.GetCorrelationBetweenSingleAndDoubleLabel(); childStateIqResult.RatioO16O18DoubleLabel = childStateIqResult.GetRatioO16O18DoubleLabel(); childStateIqResult.RatioO16O18SingleLabel = childStateIqResult.GetRatioO16O18SingleLabel(); childStateIqResult.RatioSingleToDoubleLabel = childStateIqResult.GetRatioSingleToDoubleLabel(); childStateIqResult.ObservedIsotopicProfile = MsfeatureFinder.IterativelyFindMSFeature(childStateIqResult.IqResultDetail.MassSpectrum, iqTarget.TheorIsotopicProfile); if (childStateIqResult.ObservedIsotopicProfile != null) { var observedIsoList = childStateIqResult.ObservedIsotopicProfile.Peaklist.Cast <Peak>().Take(4).ToList(); //first 4 peaks excludes the O18 double label peak (fifth peak) var theorPeakList = iqTarget.TheorIsotopicProfile.Peaklist.Select(p => (Peak)p).Take(4).ToList(); childStateIqResult.FitScore = PeakFitter.GetFit(theorPeakList, observedIsoList, 0.05, WorkflowParameters.MSToleranceInPPM); var o18Iso = childStateIqResult.ConvertO16ProfileToO18(iqTarget.TheorIsotopicProfile, 4); theorPeakList = o18Iso.Peaklist.Select(p => (Peak)p).ToList(); observedIsoList = childStateIqResult.ObservedIsotopicProfile.Peaklist.Cast <Peak>().Skip(4).ToList(); //skips the first 4 peaks and thus includes the O18 double label isotopic profile childStateIqResult.FitScoreO18Profile = PeakFitter.GetFit(theorPeakList, observedIsoList, 0.05, WorkflowParameters.MSToleranceInPPM); childStateIqResult.InterferenceScore = InterferenceScorer.GetInterferenceScore(childStateIqResult.ObservedIsotopicProfile, mspeakList); childStateIqResult.MZObs = childStateIqResult.ObservedIsotopicProfile.MonoPeakMZ; childStateIqResult.MonoMassObs = childStateIqResult.ObservedIsotopicProfile.MonoIsotopicMass; childStateIqResult.MZObsCalibrated = Run.GetAlignedMZ(childStateIqResult.MZObs); childStateIqResult.MonoMassObsCalibrated = (childStateIqResult.MZObsCalibrated - DeconTools.Backend.Globals.PROTON_MASS) * childStateIqResult.Target.ChargeState; childStateIqResult.ElutionTimeObs = ((ChromPeak)favResult.ChromPeakSelected).NETValue; } else { childStateIqResult.FitScore = -1; childStateIqResult.InterferenceScore = -1; } getRsquaredVal(childStateIqResult, out rsquaredVal, out slope); IqLogger.Log.Info("\t\t\t" + childStateIqResult.Target.ID + "\t" + childStateIqResult.Target.MZTheor.ToString("0.000") + "\t" + childStateIqResult.Target.ChargeState + "\t" + childStateIqResult.LcScanObs + "\t" + childStateIqResult.FitScore.ToString("0.000") + "\t" + rsquaredVal + "\t" + slope); childStateIqResult.LCScanSetSelected = favResult.LCScanSetSelected; childStateIqResult.LcScanObs = favResult.LcScanObs; if (GraphsAreOutputted) { if (_graphGenerator == null) { _graphGenerator = new BasicGraphControl(); } ExportGraphs(childStateIqResult); } } } }
/// <summary> /// Calculates Metrics based on ChromPeakIqTarget /// NET Error, Mass Error, Isotopic Fit, & Isotope Correlation /// </summary> protected override void ExecuteWorkflow(IqResult result) { result.IsExported = false; if (MSGenerator == null) { MSGenerator = MSGeneratorFactory.CreateMSGenerator(Run.MSFileType); MSGenerator.IsTICRequested = false; } var target = result.Target as ChromPeakIqTarget; if (target == null) { throw new NullReferenceException("The ChromPeakAnalyzerIqWorkflow only works with the ChromPeakIqTarget."); } var lcscanset = _chromPeakUtilities.GetLCScanSetForChromPeak(target.ChromPeak, Run, WorkflowParameters.SmartChromPeakSelectorNumMSSummed); //Generate a mass spectrum var massSpectrumXYData = MSGenerator.GenerateMS(Run, lcscanset); massSpectrumXYData = massSpectrumXYData.TrimData(result.Target.MZTheor - 5, result.Target.MZTheor + 15); //Find isotopic profile List <Peak> mspeakList; result.ObservedIsotopicProfile = TargetedMSFeatureFinder.IterativelyFindMSFeature(massSpectrumXYData, target.TheorIsotopicProfile, out mspeakList); //Default Worst Scores double iscore = 1; //Get NET Error var netError = target.ChromPeak.NETValue - target.ElutionTimeTheor; var leftOfMonoPeakLooker = new LeftOfMonoPeakLooker(); var peakToTheLeft = leftOfMonoPeakLooker.LookforPeakToTheLeftOfMonoPeak(target.TheorIsotopicProfile.getMonoPeak(), target.ChargeState, mspeakList); var hasPeakTotheLeft = peakToTheLeft != null; if (result.ObservedIsotopicProfile == null) { result.IsotopicProfileFound = false; result.FitScore = 1; } else { //Get fit score O16 profile var observedIsoList = result.ObservedIsotopicProfile.Peaklist.Cast <Peak>().Take(4).ToList(); //first 4 peaks excludes the O18 double label peak (fifth peak) var theorPeakList = target.TheorIsotopicProfile.Peaklist.Select(p => (Peak)p).Take(4).ToList(); result.FitScore = PeakFitter.GetFit(theorPeakList, observedIsoList, 0.05, WorkflowParameters.MSToleranceInPPM); // fit score O18 profile var o18Iso = ((O16O18IqResult)result).ConvertO16ProfileToO18(target.TheorIsotopicProfile, 4); theorPeakList = o18Iso.Peaklist.Select(p => (Peak)p).ToList(); observedIsoList = result.ObservedIsotopicProfile.Peaklist.Cast <Peak>().Skip(4).ToList(); //skips the first 4 peaks and thus includes the O18 double label isotopic profile ((O16O18IqResult)result).FitScoreO18Profile = PeakFitter.GetFit(theorPeakList, observedIsoList, 0.05, WorkflowParameters.MSToleranceInPPM); //get i_score iscore = InterferenceScorer.GetInterferenceScore(result.ObservedIsotopicProfile, mspeakList); //get ppm error var massErrorInDaltons = TheorMostIntensePeakMassError(target.TheorIsotopicProfile, result.ObservedIsotopicProfile, target.ChargeState); var ppmError = (massErrorInDaltons / target.MonoMassTheor) * 1e6; //Get Isotope Correlation var scan = lcscanset.PrimaryScanNumber; var sigma = target.ChromPeak.Width / 2.35; var chromScanWindowWidth = 4 * sigma; //Determines where to start and stop chromatogram correlation var startScan = scan - (int)Math.Round(chromScanWindowWidth / 2, 0); var stopScan = scan + (int)Math.Round(chromScanWindowWidth / 2, 0); result.CorrelationData = ChromatogramCorrelator.CorrelateData(Run, result, startScan, stopScan); result.LcScanObs = lcscanset.PrimaryScanNumber; result.ChromPeakSelected = target.ChromPeak; result.LCScanSetSelected = new ScanSet(lcscanset.PrimaryScanNumber); result.IsotopicProfileFound = true; result.InterferenceScore = iscore; result.IsIsotopicProfileFlagged = hasPeakTotheLeft; result.NETError = netError; result.MassErrorBefore = ppmError; result.IqResultDetail.MassSpectrum = massSpectrumXYData; result.Abundance = GetAbundance(result); } }
protected virtual void ExecuteWorkflow(IqResult result) { result.Target.TheorIsotopicProfile = TheorFeatureGen.GenerateTheorProfile(result.Target.EmpiricalFormula, result.Target.ChargeState); result.IqResultDetail.Chromatogram = ChromGen.GenerateChromatogram(Run, result.Target.TheorIsotopicProfile, result.Target.ElutionTimeTheor); result.IqResultDetail.Chromatogram = ChromSmoother.Smooth(result.IqResultDetail.Chromatogram); result.ChromPeakList = ChromPeakDetector.FindPeaks(result.IqResultDetail.Chromatogram); ChromPeakDetector.CalculateElutionTimes(Run, result.ChromPeakList); ChromPeakDetector.FilterPeaksOnNET(WorkflowParameters.ChromNETTolerance, result.Target.ElutionTimeTheor, result.ChromPeakList); result.IqResultDetail.ChromPeakQualityData = ChromPeakAnalyzer.GetChromPeakQualityData(Run, result.Target, result.ChromPeakList); var filterOutFlagged = result.Target.TheorIsotopicProfile.GetIndexOfMostIntensePeak() == 0; result.ChromPeakSelected = ChromPeakSelector.SelectBestPeak(result.IqResultDetail.ChromPeakQualityData, filterOutFlagged); result.LCScanSetSelected = ChromPeakUtilities.GetLCScanSetForChromPeak(result.ChromPeakSelected, Run, WorkflowParameters.NumMSScansToSum); result.LcScanObs = result.LCScanSetSelected == null ? -1 : result.LCScanSetSelected.PrimaryScanNumber; result.IqResultDetail.MassSpectrum = MSGenerator.GenerateMS(Run, result.LCScanSetSelected); TrimData(result.IqResultDetail.MassSpectrum, result.Target.MZTheor, MsLeftTrimAmount, MsRightTrimAmount); List <Peak> mspeakList; result.ObservedIsotopicProfile = MsfeatureFinder.IterativelyFindMSFeature(result.IqResultDetail.MassSpectrum, result.Target.TheorIsotopicProfile, out mspeakList); result.FitScore = FitScoreCalc.CalculateFitScore(result.Target.TheorIsotopicProfile, result.ObservedIsotopicProfile, result.IqResultDetail.MassSpectrum); result.InterferenceScore = InterferenceScorer.GetInterferenceScore(result.ObservedIsotopicProfile, mspeakList); //if (_workflowParameters.ChromatogramCorrelationIsPerformed) //{ // ExecuteTask(_chromatogramCorrelator); //} result.MonoMassObs = result.ObservedIsotopicProfile == null ? 0 : result.ObservedIsotopicProfile.MonoIsotopicMass; result.MZObs = result.ObservedIsotopicProfile == null ? 0 : result.ObservedIsotopicProfile.MonoPeakMZ; result.MZObsCalibrated = result.ObservedIsotopicProfile == null ? 0 : Run.GetAlignedMZ(result.ObservedIsotopicProfile.MonoPeakMZ, result.LcScanObs); result.MonoMassObsCalibrated = result.ObservedIsotopicProfile == null ? 0 : (result.MZObsCalibrated - DeconTools.Backend.Globals.PROTON_MASS) * result.Target.ChargeState; var elutionTime = result.ChromPeakSelected == null ? 0d : ((ChromPeak)result.ChromPeakSelected).NETValue; result.ElutionTimeObs = elutionTime; result.Abundance = GetAbundance(result); }