public void Convert(string omssaCSV, MSDataFile dataFile)
{
string filePath = Path.ChangeExtension(omssaCSV, ".pepxml");
using (PepXmlWriter writer = new PepXmlWriter(filePath))
{
writer.WriteSampleProtease(Protease);
writer.StartSearchSummary("OMSSA", true, true);
writer.WriteProteinDatabase(FastaDatabaseFile);
writer.WriteSearchProtease(Protease, MissedClevages);
foreach (int modNumber in FixedMods)
{
OmssaModification mod;
if (OmssaModification.TryGetModification(modNumber, out mod))
{
writer.WriteModification(mod, mod.Sites, true);
}
}
foreach (int modNumber in VariableMods)
{
OmssaModification mod;
if (OmssaModification.TryGetModification(modNumber, out mod))
{
writer.WriteModification(mod, mod.Sites, false);
}
}
writer.SetCurrentStage(PepXmlWriter.Stage.Spectra, true);
using (OmssaCsvPsmReader reader = new OmssaCsvPsmReader(omssaCSV, UserModFile))
{
reader.AddMSDataFile(dataFile);
reader.LoadProteins(FastaDatabaseFile);
foreach (PeptideSpectralMatch psm in reader.ReadNextPsm())
{
writer.StartSpectrum(psm.SpectrumNumber, psm.Spectrum.RetentionTime, psm.Spectrum.PrecursorMz, psm.Spectrum.PrecursorCharge);
writer.WritePSM(psm);
writer.EndSpectrum();
}
}
}
}
