public override void Execute(ResultCollection resultList)
{
Check.Require(resultList.Run.CurrentMassTag != null, this.Name + " failed. MassTag was not defined.");
var currentResult = resultList.GetTargetedResult(resultList.Run.CurrentMassTag);
if (msgen == null)
{
msgen = MSGeneratorFactory.CreateMSGenerator(resultList.Run.MSFileType);
msgen.IsTICRequested = false;
}
var mt = resultList.Run.CurrentMassTag;
float normalizedElutionTime;
if (currentResult.Run.CurrentMassTag.ElutionTimeUnit == DeconTools.Backend.Globals.ElutionTimeUnit.ScanNum)
{
normalizedElutionTime = resultList.Run.CurrentMassTag.ScanLCTarget / (float)currentResult.Run.GetNumMSScans();
}
else
{
normalizedElutionTime = resultList.Run.CurrentMassTag.NormalizedElutionTime;
}
//collect Chrom peaks that fall within the NET tolerance
var peaksWithinTol = new List <ChromPeak>(); //
foreach (ChromPeak peak in resultList.Run.PeakList)
{
if (Math.Abs(peak.NETValue - normalizedElutionTime) <= Parameters.NETTolerance) //peak.NETValue was determined by the ChromPeakDetector or a future ChromAligner Task
{
peaksWithinTol.Add(peak);
}
}
var peakQualityList = new List <ChromPeakQualityData>();
//iterate over peaks within tolerance and score each peak according to MSFeature quality
var tempMinScanWithinTol = (int)resultList.Run.NetAlignmentInfo.GetScanForNet(normalizedElutionTime - Parameters.NETTolerance);
var tempMaxScanWithinTol = (int)resultList.Run.NetAlignmentInfo.GetScanForNet(normalizedElutionTime + Parameters.NETTolerance);
var tempCenterTol = (int)resultList.Run.NetAlignmentInfo.GetScanForNet(normalizedElutionTime);
IqLogger.Log.Debug("SmartPeakSelector --> NETTolerance= " + Parameters.NETTolerance + "; chromMinCenterMax= " + tempMinScanWithinTol + "\t" + tempCenterTol + "" +
"\t" + tempMaxScanWithinTol);
IqLogger.Log.Debug("MT= " + currentResult.Target.ID + ";z= " + currentResult.Target.ChargeState + "; mz= " + currentResult.Target.MZ.ToString("0.000") + "; ------------------------- PeaksWithinTol = " + peaksWithinTol.Count);
currentResult.NumChromPeaksWithinTolerance = peaksWithinTol.Count;
currentResult.NumQualityChromPeaks = -1;
ChromPeak bestChromPeak;
if (currentResult.NumChromPeaksWithinTolerance > _parameters.NumChromPeaksAllowed)
{
bestChromPeak = null;
}
else
{
foreach (var chromPeak in peaksWithinTol)
{
var pq = new ChromPeakQualityData(chromPeak);
peakQualityList.Add(pq);
var lcscanSet = ChromPeakUtilities.GetLCScanSetForChromPeak(chromPeak, resultList.Run, _parameters.NumMSSummedInSmartSelector);
resultList.Run.CurrentScanSet = lcscanSet;
//This resets the flags and the scores on a given result
currentResult.ResetResult();
//generate a mass spectrum
msgen.Execute(resultList);
//find isotopic profile
TargetedMSFeatureFinder.Execute(resultList);
try
{
//get fit score
fitScoreCalc.Execute(resultList);
//get i_score
resultValidator.Execute(resultList);
}
catch (Exception)
{
currentResult.FailedResult = true;
}
//collect the results together
AddScoresToPeakQualityData(pq, currentResult);
#if DEBUG
IqLogger.Log.Debug(pq.Display() + Environment.NewLine);
#endif
}
//run a algorithm that decides, based on fit score mostly.
bestChromPeak = determineBestChromPeak(peakQualityList, currentResult);
}
currentResult.ChromPeakQualityList = peakQualityList;
if (Parameters.SummingMode == SummingModeEnum.SUMMINGMODE_STATIC)
{
resultList.Run.CurrentScanSet = ChromPeakUtilities.GetLCScanSetForChromPeak(bestChromPeak, resultList.Run, Parameters.NumScansToSum);
}
else
{
resultList.Run.CurrentScanSet = ChromPeakUtilities.GetLCScanSetForChromPeakBasedOnPeakWidth(bestChromPeak, resultList.Run,
Parameters.AreaOfPeakToSumInDynamicSumming, Parameters.MaxScansSummedInDynamicSumming);
}
UpdateResultWithChromPeakAndLCScanInfo(currentResult, bestChromPeak);
}
