| 84a4b166 |
#include "RcppPwiz.h"
RcppPwiz::RcppPwiz()
{
|
| 8a535503 |
msd = NULL;
|
| 2aed7135 |
nativeIdFormat = CVID_Unknown;
|
| 8a535503 |
instrumentInfo = Rcpp::List::create();
chromatogramsInfo = Rcpp::DataFrame::create();
isInCacheInstrumentInfo = FALSE;
allScanHeaderInfo = Rcpp::List::create();
isInCacheAllScanHeaderInfo = FALSE;
|
| 84a4b166 |
}
|
| d2f35232 |
/* Destructor*/
RcppPwiz::~RcppPwiz()
{
RcppPwiz::close();
}
|
| 84a4b166 |
|
| 2aed7135 |
// void RcppPwiz::open(const string& fileName)
void RcppPwiz::open(Rcpp::StringVector fileName)
|
| 84a4b166 |
{
|
| 2aed7135 |
filename = Rcpp::as<std::string>(fileName(0));
msd = new MSDataFile(filename);
|
| 4c03c487 |
nativeIdFormat = id::getDefaultNativeIDFormat(*msd);
|
| 84a4b166 |
}
|
| d2f35232 |
/* Release all memory on close. */
void RcppPwiz::close()
{
if (msd != NULL)
{
delete msd;
msd = NULL;
|
| 2aed7135 |
nativeIdFormat = CVID_Unknown;
|
| d2f35232 |
instrumentInfo = Rcpp::List::create();
chromatogramsInfo = Rcpp::DataFrame::create();
isInCacheInstrumentInfo = FALSE;
allScanHeaderInfo = Rcpp::List::create();
isInCacheAllScanHeaderInfo = FALSE;
}
}
|
| 96ea799f |
string RcppPwiz::getFilename() {
|
| 8a535503 |
return filename;
|
| 84a4b166 |
}
|
| 96ea799f |
int RcppPwiz::getLastScan() const {
|
| 8a535503 |
if (msd != NULL) {
SpectrumListPtr slp = msd->run.spectrumListPtr;
return slp->size();
}
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| 8a535503 |
return -1;
|
| 96ea799f |
}
int RcppPwiz::getLastChrom() const {
|
| 8a535503 |
if (msd != NULL) {
ChromatogramListPtr clp = msd->run.chromatogramListPtr;
return clp->size();
}
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| 8a535503 |
return -1;
|
| 84a4b166 |
}
Rcpp::List RcppPwiz::getInstrumentInfo ( )
{
|
| 8a535503 |
if (msd != NULL)
|
| 84a4b166 |
{
|
| 8a535503 |
if (!isInCacheInstrumentInfo)
|
| 84a4b166 |
{
|
| 45834cf0 |
vector<InstrumentConfigurationPtr> icp = msd->instrumentConfigurationPtrs; // NULL for mzData
|
| 8a535503 |
if (icp.size() != 0)
|
| 84a4b166 |
{
|
| 8a535503 |
CVTranslator cvTranslator;
LegacyAdapter_Instrument adapter(*icp[0], cvTranslator);
vector<SoftwarePtr> sp = msd->softwarePtrs;
std::vector<SamplePtr> sample = msd->samplePtrs;
std::vector<ScanSettingsPtr> scansetting = msd->scanSettingsPtrs;
std::string ionisation = "";
std::string analyzer = "";
std::string detector = "";
// Fix issue #113
// if (icp[0]->componentList.size() > 0)
// That does still not mean we have a ionisation available.
// Could be that either analyzer or detector or ionisation is
// defined.
// Have to use try-catch
try {
|
| 45834cf0 |
ionisation = std::string(adapter.ionisation());
|
| 8a535503 |
} catch(...) {}
try {
|
| 45834cf0 |
analyzer = std::string(adapter.analyzer());
|
| 8a535503 |
} catch(...) {}
try {
|
| 45834cf0 |
detector = std::string(adapter.detector());
|
| 8a535503 |
} catch(...) {}
instrumentInfo = Rcpp::List::create(
Rcpp::_["manufacturer"] = std::string(adapter.manufacturer()),
Rcpp::_["model"] = std::string(adapter.model()),
Rcpp::_["ionisation"] = ionisation,
Rcpp::_["analyzer"] = analyzer,
Rcpp::_["detector"] = detector,
Rcpp::_["software"] = (sp.size()>0?sp[0]->id + " " + sp[0]->version:""),
Rcpp::_["sample"] = (sample.size()>0?sample[0]->name+sample[0]->id:""),
Rcpp::_["source"] = (scansetting.size()>0?scansetting[0]->sourceFilePtrs[0]->location:"")
) ;
|
| 84a4b166 |
}
|
| 8a535503 |
else
|
| 84a4b166 |
{
|
| 8a535503 |
instrumentInfo = Rcpp::List::create(
Rcpp::_["manufacturer"] = "",
Rcpp::_["model"] = "",
Rcpp::_["ionisation"] = "",
Rcpp::_["analyzer"] = "",
Rcpp::_["detector"] = "",
Rcpp::_["software"] = "",
Rcpp::_["sample"] = "",
Rcpp::_["source"] = ""
) ;
|
| 84a4b166 |
}
|
| 8a535503 |
isInCacheInstrumentInfo = TRUE;
|
| 84a4b166 |
}
|
| 8a535503 |
return(instrumentInfo);
|
| 84a4b166 |
}
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| 8a535503 |
return instrumentInfo;
|
| 84a4b166 |
}
|
| 2aed7135 |
int RcppPwiz::getAcquisitionNumber(string id, size_t index) const
{
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| 4c03c487 |
// const SpectrumIdentity& si = msd->run.spectrumListPtr->spectrumIdentity(index);
string scanNumber = id::translateNativeIDToScanNumber(nativeIdFormat, id);
if (scanNumber.empty())
return static_cast<int>(index) + 1;
else
return lexical_cast<int>(scanNumber);
|
| 2aed7135 |
}
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| 4c03c487 |
// Using this function instead of pwiz translateNativeIDToScanNumber because
// it randomly causes segfaults on macOS.
// int RcppPwiz::getAcquisitionNumber(string id, size_t index) const
// {
// if (id.find("controllerType") != std::string::npos) {
// if (id.find("controllerType=0 controllerNumber=1") == std::string::npos)
// return static_cast<int>(index) + 1;
// }
// string e;
// std::smatch match;
// if (id.find("scan=") != std::string::npos)
// e ="scan=(\\d+)";
// else if (id.find("index=") != std::string::npos)
// e = "index=(\\d+)";
// else if (id.find("spectrum=") != std::string::npos)
// e = "spectrum=(\\d+)";
// else if (id.find("scanId=") != std::string::npos)
// e = "scanId=(\\d+)";
// else return static_cast<int>(index) + 1;
// if (std::regex_search(id, match, std::regex(e)))
// return lexical_cast<int>(match[1]);
// else return static_cast<int>(index) + 1;
// }
|
| 32246a88 |
Rcpp::DataFrame RcppPwiz::getScanHeaderInfo (Rcpp::IntegerVector whichScan) {
if (msd != NULL) {
SpectrumListPtr slp = msd->run.spectrumListPtr;
|
| 2aed7135 |
size_t N = slp->size();
size_t N_scans = whichScan.size();
|
| 32246a88 |
Rcpp::IntegerVector seqNum(N_scans); // number in sequence observed file (1-based)
Rcpp::IntegerVector acquisitionNum(N_scans); // scan number as declared in File (may be gaps)
Rcpp::IntegerVector msLevel(N_scans);
Rcpp::IntegerVector polarity(N_scans);
Rcpp::IntegerVector peaksCount(N_scans);
Rcpp::NumericVector totIonCurrent(N_scans);
Rcpp::NumericVector retentionTime(N_scans); /* in seconds */
Rcpp::NumericVector basePeakMZ(N_scans);
Rcpp::NumericVector basePeakIntensity(N_scans);
Rcpp::NumericVector collisionEnergy(N_scans);
Rcpp::NumericVector ionisationEnergy(N_scans);
Rcpp::NumericVector lowMZ(N_scans);
Rcpp::NumericVector highMZ(N_scans);
Rcpp::IntegerVector precursorScanNum(N_scans); /* only if MS level > 1 */
Rcpp::NumericVector precursorMZ(N_scans); /* only if MS level > 1 */
Rcpp::IntegerVector precursorCharge(N_scans); /* only if MS level > 1 */
Rcpp::NumericVector precursorIntensity(N_scans); /* only if MS level > 1 */
Rcpp::IntegerVector mergedScan(N_scans); /* only if MS level > 1 */
Rcpp::IntegerVector mergedResultScanNum(N_scans); /* scan number of the resultant merged scan */
Rcpp::IntegerVector mergedResultStartScanNum(N_scans); /* smallest scan number of the scanOrigin for merged scan */
Rcpp::IntegerVector mergedResultEndScanNum(N_scans); /* largest scan number of the scanOrigin for merged scan */
Rcpp::NumericVector ionInjectionTime(N_scans); /* The time spent filling an ion trapping device*/
Rcpp::StringVector filterString(N_scans);
Rcpp::StringVector spectrumId(N_scans);
Rcpp::LogicalVector centroided(N_scans);
Rcpp::NumericVector ionMobilityDriftTime(N_scans);
Rcpp::NumericVector isolationWindowTargetMZ(N_scans);
Rcpp::NumericVector isolationWindowLowerOffset(N_scans);
Rcpp::NumericVector isolationWindowUpperOffset(N_scans);
Rcpp::NumericVector scanWindowLowerLimit(N_scans);
Rcpp::NumericVector scanWindowUpperLimit(N_scans);
|
| 45834cf0 |
|
| 2aed7135 |
for (size_t i = 0; i < N_scans; i++) {
|
| 32246a88 |
int current_scan = whichScan[i];
|
| 2aed7135 |
size_t current_index = static_cast<size_t>(current_scan - 1);
// SpectrumPtr sp = slp->spectrum(current_index, false);
SpectrumPtr sp = slp->spectrum(current_index, DetailLevel_FullMetadata);
|
| 32246a88 |
Scan dummy;
Scan& scan = sp->scanList.scans.empty() ? dummy : sp->scanList.scans[0];
|
| 2aed7135 |
if (scan.empty())
Rprintf("Scan with index %d empty.\n", current_scan);
|
| 32246a88 |
// seqNum
seqNum[i] = current_scan;
|
| 2aed7135 |
acquisitionNum[i] = getAcquisitionNumber(sp->id, current_index);
|
| 32246a88 |
// spectrumId
|
| 2aed7135 |
spectrumId[i] = Rcpp::String(sp->id);
|
| 32246a88 |
// msLevel
msLevel[i] = sp->cvParam(MS_ms_level).valueAs<int>();
// peaksCount
peaksCount[i] = static_cast<int>(sp->defaultArrayLength);
// totIonCurrent
totIonCurrent[i] = sp->cvParam(MS_total_ion_current).valueAs<double>();
// basePeakMZ
basePeakMZ[i] = sp->cvParam(MS_base_peak_m_z).valueAs<double>();
// basePeakIntensity
basePeakIntensity[i] = sp->cvParam(MS_base_peak_intensity).valueAs<double>();
// ionisationEnerty
ionisationEnergy[i] = sp->cvParam(MS_ionization_energy_OBSOLETE).valueAs<double>();
// lowMZ
lowMZ[i] = sp->cvParam(MS_lowest_observed_m_z).valueAs<double>();
// highMZ
highMZ[i] = sp->cvParam(MS_highest_observed_m_z).valueAs<double>();
// polarity
CVParam param = sp->cvParamChild(MS_scan_polarity);
polarity[i] = (param.cvid==MS_negative_scan ? 0 : (param.cvid==MS_positive_scan ? +1 : -1 ) );
// centroided
param = sp->cvParamChild(MS_spectrum_representation);
|
| 45834cf0 |
centroided[i] = (param.cvid==MS_centroid_spectrum ? TRUE : (param.cvid==MS_profile_spectrum ? FALSE : NA_LOGICAL));
|
| 32246a88 |
// retentionTime
retentionTime[i] = scan.cvParam(MS_scan_start_time).timeInSeconds();
// ionInjectionTime
ionInjectionTime[i] = (scan.cvParam(MS_ion_injection_time).timeInSeconds() * 1000);
// filterString
filterString[i] = scan.cvParam(MS_filter_string).value.empty() ? NA_STRING : Rcpp::String(scan.cvParam(MS_filter_string).value);
// ionMobilityDriftTime
ionMobilityDriftTime[i] = scan.cvParam(MS_ion_mobility_drift_time).value.empty() ? NA_REAL : (scan.cvParam(MS_ion_mobility_drift_time).timeInSeconds() * 1000);
// scanWindowLowerLimit and scanWindowUpperLimit
if (!scan.scanWindows.empty()) {
scanWindowLowerLimit[i] = scan.scanWindows[0].cvParam(MS_scan_window_lower_limit).valueAs<double>();
scanWindowUpperLimit[i] = scan.scanWindows[0].cvParam(MS_scan_window_upper_limit).valueAs<double>();
} else {
scanWindowLowerLimit[i] = NA_REAL;
scanWindowUpperLimit[i] = NA_REAL;
}
// mergedScan - also not supported by RAMPAdapter
mergedScan[i] = NA_INTEGER;
mergedResultScanNum[i] = NA_INTEGER;
mergedResultStartScanNum[i] = NA_INTEGER;
mergedResultEndScanNum[i] = NA_INTEGER;
if (!sp->precursors.empty()) {
const Precursor& precursor = sp->precursors[0];
// collisionEnergy
collisionEnergy[i] = precursor.activation.cvParam(MS_collision_energy).valueAs<double>();
// precursorScanNum
size_t precursorIndex = slp->find(precursor.spectrumID);
|
| 2aed7135 |
if (precursorIndex < N) {
precursorScanNum[i] = getAcquisitionNumber(precursor.spectrumID, precursorIndex);
|
| 32246a88 |
} else {
precursorScanNum[i] = NA_INTEGER;
|
| 606b1d91 |
}
|
| 32246a88 |
// precursorMZ, precursorCharge, precursorIntensity
if (!precursor.selectedIons.empty()) {
precursorMZ[i] = precursor.selectedIons[0].cvParam(MS_selected_ion_m_z).value.empty() ? precursor.selectedIons[0].cvParam(MS_m_z).valueAs<double>() : precursor.selectedIons[0].cvParam(MS_selected_ion_m_z).valueAs<double>();
precursorCharge[i] = precursor.selectedIons[0].cvParam(MS_charge_state).valueAs<int>();
precursorIntensity[i] = precursor.selectedIons[0].cvParam(MS_peak_intensity).valueAs<double>();
}
// isolationWindowTargetMZ, ...
IsolationWindow iwin = sp->precursors[0].isolationWindow;
if (!iwin.empty()) {
isolationWindowTargetMZ[i] = iwin.cvParam(MS_isolation_window_target_m_z).value.empty() ? NA_REAL : iwin.cvParam(MS_isolation_window_target_m_z).valueAs<double>();
isolationWindowLowerOffset[i] = iwin.cvParam(MS_isolation_window_lower_offset).value.empty() ? NA_REAL : iwin.cvParam(MS_isolation_window_lower_offset).valueAs<double>();
isolationWindowUpperOffset[i] = iwin.cvParam(MS_isolation_window_upper_offset).value.empty() ? NA_REAL : iwin.cvParam(MS_isolation_window_upper_offset).valueAs<double>();
} else {
isolationWindowTargetMZ[i] = NA_REAL;
isolationWindowLowerOffset[i] = NA_REAL;
isolationWindowUpperOffset[i] = NA_REAL;
}
} else {
collisionEnergy[i] = NA_REAL;
precursorScanNum[i] = NA_INTEGER;
precursorMZ[i] = NA_REAL;
precursorCharge[i] = NA_INTEGER;
precursorIntensity[i] = NA_REAL;
mergedScan[i] = NA_INTEGER;
mergedResultScanNum[i] = NA_INTEGER;
mergedResultStartScanNum[i] = NA_INTEGER;
mergedResultEndScanNum[i] = NA_INTEGER;
isolationWindowTargetMZ[i] = NA_REAL;
isolationWindowLowerOffset[i] = NA_REAL;
isolationWindowUpperOffset[i] = NA_REAL;
}
|
| 84a4b166 |
}
|
| 45834cf0 |
|
| 32246a88 |
Rcpp::List header(31);
std::vector<std::string> names;
|
| 2aed7135 |
size_t i = 0;
|
| 32246a88 |
names.push_back("seqNum");
header[i++] = Rcpp::wrap(seqNum);
names.push_back("acquisitionNum");
header[i++] = Rcpp::wrap(acquisitionNum);
names.push_back("msLevel");
header[i++] = Rcpp::wrap(msLevel);
names.push_back("polarity");
header[i++] = Rcpp::wrap(polarity);
names.push_back("peaksCount");
header[i++] = Rcpp::wrap(peaksCount);
names.push_back("totIonCurrent");
header[i++] = Rcpp::wrap(totIonCurrent);
names.push_back("retentionTime");
header[i++] = Rcpp::wrap(retentionTime);
names.push_back("basePeakMZ");
header[i++] = Rcpp::wrap(basePeakMZ);
names.push_back("basePeakIntensity");
header[i++] = Rcpp::wrap(basePeakIntensity);
names.push_back("collisionEnergy");
header[i++] = Rcpp::wrap(collisionEnergy);
names.push_back("ionisationEnergy");
header[i++] = Rcpp::wrap(ionisationEnergy);
names.push_back("lowMZ");
header[i++] = Rcpp::wrap(lowMZ);
names.push_back("highMZ");
header[i++] = Rcpp::wrap(highMZ);
names.push_back("precursorScanNum");
header[i++] = Rcpp::wrap(precursorScanNum);
names.push_back("precursorMZ");
header[i++] = Rcpp::wrap(precursorMZ);
names.push_back("precursorCharge");
header[i++] = Rcpp::wrap(precursorCharge);
names.push_back("precursorIntensity");
header[i++] = Rcpp::wrap(precursorIntensity);
names.push_back("mergedScan");
header[i++] = Rcpp::wrap(mergedScan);
names.push_back("mergedResultScanNum");
header[i++] = Rcpp::wrap(mergedResultScanNum);
names.push_back("mergedResultStartScanNum");
header[i++] = Rcpp::wrap(mergedResultStartScanNum);
names.push_back("mergedResultEndScanNum");
header[i++] = Rcpp::wrap(mergedResultEndScanNum);
names.push_back("injectionTime");
header[i++] = Rcpp::wrap(ionInjectionTime);
names.push_back("filterString");
header[i++] = Rcpp::wrap(filterString);
names.push_back("spectrumId");
header[i++] = Rcpp::wrap(spectrumId);
names.push_back("centroided");
header[i++] = Rcpp::wrap(centroided);
names.push_back("ionMobilityDriftTime");
|
| 45834cf0 |
header[i++] = Rcpp::wrap(ionMobilityDriftTime);
|
| 32246a88 |
names.push_back("isolationWindowTargetMZ");
|
| 45834cf0 |
header[i++] = Rcpp::wrap(isolationWindowTargetMZ);
|
| 32246a88 |
names.push_back("isolationWindowLowerOffset");
|
| 45834cf0 |
header[i++] = Rcpp::wrap(isolationWindowLowerOffset);
|
| 32246a88 |
names.push_back("isolationWindowUpperOffset");
|
| 45834cf0 |
header[i++] = Rcpp::wrap(isolationWindowUpperOffset);
|
| 32246a88 |
names.push_back("scanWindowLowerLimit");
|
| 45834cf0 |
header[i++] = Rcpp::wrap(scanWindowLowerLimit);
|
| 32246a88 |
names.push_back("scanWindowUpperLimit");
|
| 45834cf0 |
header[i++] = Rcpp::wrap(scanWindowUpperLimit);
|
| 32246a88 |
header.attr("names") = names;
|
| 45834cf0 |
|
| 32246a88 |
return header;
}
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| 8a535503 |
return Rcpp::DataFrame::create( );
|
| 84a4b166 |
}
|
| 32246a88 |
Rcpp::DataFrame RcppPwiz::getAllScanHeaderInfo ( ) {
if (msd != NULL) {
if (!isInCacheAllScanHeaderInfo) {
SpectrumListPtr slp = msd->run.spectrumListPtr;
|
| 2aed7135 |
size_t N = slp->size();
|
| 45834cf0 |
|
| 2c7479f5 |
allScanHeaderInfo = getScanHeaderInfo(Rcpp::seq(1, N));
|
| 45834cf0 |
isInCacheAllScanHeaderInfo = TRUE;
|
| 84a4b166 |
}
|
| 32246a88 |
return allScanHeaderInfo ;
}
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| 8a535503 |
return Rcpp::DataFrame::create( );
|
| 84a4b166 |
}
|
| 5bcb9d2b |
Rcpp::List RcppPwiz::getPeakList(Rcpp::IntegerVector whichScan) {
|
| 32246a88 |
if (msd != NULL) {
SpectrumListPtr slp = msd->run.spectrumListPtr;
|
| 2aed7135 |
size_t n_scans = slp->size();
size_t n_want = whichScan.size();
|
| 5bcb9d2b |
int current_scan;
SpectrumPtr sp;
BinaryDataArrayPtr mzs,ints;
std::vector<double> data;
Rcpp::NumericVector data_matrix;
Rcpp::List res(n_want);
|
| c2ab2b8c |
Rcpp::CharacterVector cn = Rcpp::CharacterVector::create("mz", "intensity");
|
| 2aed7135 |
for (size_t i = 0; i < n_want; i++) {
|
| 5bcb9d2b |
current_scan = whichScan[i];
if (current_scan < 1 || current_scan > n_scans) {
Rprintf("Index whichScan out of bounds [1 ... %d].\n", n_scans);
return Rcpp::List::create( );
|
| 32246a88 |
}
|
| 2aed7135 |
size_t current_index = static_cast<size_t>(current_scan - 1);
// sp = slp->spectrum(current_index, true);
sp = slp->spectrum(current_index, DetailLevel_FullData);
|
| 5bcb9d2b |
mzs = sp->getMZArray();
ints = sp->getIntensityArray();
if (!mzs.get() || !ints.get()) {
Rcpp::NumericMatrix pks(0, 2);
|
| c2ab2b8c |
Rcpp::colnames(pks) = cn;
|
| 5bcb9d2b |
res[i] = pks;
continue;
}
if (mzs->data.size() != ints->data.size())
Rcpp::Rcerr << "Sizes of mz and intensity arrays don't match." << std::endl;
data = mzs->data;
data.insert(data.end(), ints->data.begin(), ints->data.end());
data_matrix = Rcpp::wrap(data);
data_matrix.attr("dim") = Rcpp::Dimension(ints->data.size(), 2);
|
| c2ab2b8c |
Rcpp::colnames(data_matrix) = cn;
|
| 5bcb9d2b |
res[i] = data_matrix;
|
| 84a4b166 |
}
|
| 5bcb9d2b |
return res;
|
| 32246a88 |
}
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| 5bcb9d2b |
return Rcpp::List::create();
|
| 84a4b166 |
}
|
| 19dc1af2 |
/**
* copyWriteMSFile copies (general) content from the originating MS file and
* replaces the Spectrum list with the new data provided with arguments
* spctr_header and spctr_data.
* TODO: add strings that describe what processings have been done in R.
* We're copying:
* o fileDescription (adding also the originating MS file)
* o softwareList (adding also additional info)
* o instrumentConfigurationList
* o dataProcessingList (adding also additional info)
* o run: all "general" info from the run.
* Potential additional parameters:
* - centroided: whether spectra data is centroided: NA, TRUE, FALSE.
* - processings: string/vector with all processing steps.
* - software(s): name (and version?) of software.
|
| 5afbbd4f |
* software_processing: has to be a list of character vectors.
|
| 19dc1af2 |
**/
|
| e501fc3e |
void RcppPwiz::copyWriteMSfile(const string& file, const string& format,
const string& originalFile,
Rcpp::DataFrame spctr_header,
Rcpp::List spctr_data,
|
| 5afbbd4f |
bool rtime_seconds,
Rcpp::List software_processing) {
|
| e501fc3e |
MSDataFile *msd;
msd = new MSDataFile(originalFile);
MSData newmsd;
newmsd.cvs = defaultCVList();
Rcpp::IntegerVector msLevel = spctr_header["msLevel"];
// Copy data from the original file.
// o fileDescription with: fileContent, sourceFileList
|
| d4bcbe13 |
// NOTE: don't copy the file description for mzXML export - somehow the
// spectra data will then not be written.
if (format != "mzxml")
newmsd.fileDescription = msd->fileDescription;
|
| e501fc3e |
bool is_ms1 = false;
bool is_msn = false;
for (int i = 0; i < msLevel.size(); i++) {
if (msLevel[i] == 1)
is_ms1 = true;
if (msLevel[i] > 1)
is_msn = true;
}
if (is_ms1)
newmsd.fileDescription.fileContent.set(MS_MS1_spectrum);
if (is_msn)
newmsd.fileDescription.fileContent.set(MS_MSn_spectrum);
|
| 5afbbd4f |
// o paramGroupList
|
| d4bcbe13 |
if (format != "mzxml")
newmsd.paramGroupPtrs = msd->paramGroupPtrs;
|
| 19dc1af2 |
// o sampleList
|
| e501fc3e |
newmsd.samplePtrs = msd->samplePtrs;
|
| 5afbbd4f |
// o instrumentConfigurationList
newmsd.instrumentConfigurationPtrs = msd->instrumentConfigurationPtrs;
// o softwareList
newmsd.softwarePtrs = msd->softwarePtrs;
|
| e501fc3e |
// o dataProcessingList
newmsd.dataProcessingPtrs = msd->dataProcessingPtrs;
|
| 5afbbd4f |
// Add new software and processings:
if (software_processing.size() > 0) {
for (int sp = 0; sp < software_processing.size(); sp++) {
addDataProcessing(newmsd, Rcpp::as<Rcpp::StringVector>(software_processing(sp)));
}
|
| 19dc1af2 |
}
|
| 45834cf0 |
|
| 5afbbd4f |
// o run
|
| e501fc3e |
// Initialize the run and fill with data from the original file.
Run &original_run = msd->run;
newmsd.run.id = original_run.id;
|
| d4bcbe13 |
if (format != "mzxml") {
newmsd.run.defaultInstrumentConfigurationPtr =
original_run.defaultInstrumentConfigurationPtr;
newmsd.run.samplePtr = original_run.samplePtr;
newmsd.run.startTimeStamp = original_run.startTimeStamp;
newmsd.run.defaultSourceFilePtr = original_run.defaultSourceFilePtr;
}
|
| e501fc3e |
// Now filling with new data
addSpectrumList(newmsd, spctr_header, spctr_data, rtime_seconds);
|
| 45834cf0 |
|
| d4bcbe13 |
if (format == "mgf") {
|
| 5afbbd4f |
std::ofstream* mgfOutFileP = new std::ofstream(file.c_str());
Serializer_MGF serializerMGF;
serializerMGF.write(*mgfOutFileP, newmsd);
mgfOutFileP->flush();
mgfOutFileP->close();
|
| d4bcbe13 |
} else if (format == "mzxml") {
|
| 5afbbd4f |
std::ofstream mzXMLOutFileP(file.c_str());
Serializer_mzXML::Config config;
config.binaryDataEncoderConfig.compression = BinaryDataEncoder::Compression_Zlib;
Serializer_mzXML serializerMzXML(config);
serializerMzXML.write(mzXMLOutFileP, newmsd);
mzXMLOutFileP.flush();
mzXMLOutFileP.close();
|
| d4bcbe13 |
} else if (format == "mzml") {
|
| 5afbbd4f |
std::ofstream mzXMLOutFileP(file.c_str());
Serializer_mzML::Config config;
config.binaryDataEncoderConfig.compression = BinaryDataEncoder::Compression_Zlib;
Serializer_mzML mzmlSerializer(config);
mzmlSerializer.write(mzXMLOutFileP, newmsd);
mzXMLOutFileP.flush();
mzXMLOutFileP.close();
}
|
| e501fc3e |
else
Rcpp::Rcerr << format << " format not supported! Please try mgf, mzML, mzXML or mz5." << std::endl;
|
| 45834cf0 |
|
| e501fc3e |
// Cleanup.
delete msd;
}
// writeSpectrumList: writes the provided spectrum data to a file.
void RcppPwiz::writeSpectrumList(const string& file, const string& format,
Rcpp::DataFrame spctr_header,
Rcpp::List spctr_data,
|
| 5afbbd4f |
bool rtime_seconds,
Rcpp::List software_processing) {
|
| e501fc3e |
MSData newmsd;
newmsd.cvs = defaultCVList();
Rcpp::IntegerVector msLevel = spctr_header["msLevel"];
bool is_ms1 = false;
bool is_msn = false;
for (int i = 0; i < msLevel.size(); i++) {
if (msLevel[i] == 1)
is_ms1 = true;
if (msLevel[i] > 1)
is_msn = true;
}
if (is_ms1)
newmsd.fileDescription.fileContent.set(MS_MS1_spectrum);
if (is_msn)
newmsd.fileDescription.fileContent.set(MS_MSn_spectrum);
|
| 5afbbd4f |
// Add software_processing:
if (software_processing.size() > 0) {
for (int sp = 0; sp < software_processing.size(); sp++) {
addDataProcessing(newmsd, Rcpp::as<Rcpp::StringVector>(software_processing(sp)));
}
|
| 19dc1af2 |
}
|
| 45834cf0 |
|
| d4bcbe13 |
newmsd.run.id = "Experiment_1";
|
| e501fc3e |
// Now filling with new data
addSpectrumList(newmsd, spctr_header, spctr_data, rtime_seconds);
|
| d4bcbe13 |
if (format == "mgf") {
|
| 5afbbd4f |
std::ofstream* mgfOutFileP = new std::ofstream(file.c_str());
Serializer_MGF serializerMGF;
serializerMGF.write(*mgfOutFileP, newmsd);
mgfOutFileP->flush();
mgfOutFileP->close();
|
| d4bcbe13 |
} else if (format == "mzxml") {
|
| 5afbbd4f |
std::ofstream mzXMLOutFileP(file.c_str());
Serializer_mzXML::Config config;
config.binaryDataEncoderConfig.compression = BinaryDataEncoder::Compression_Zlib;
Serializer_mzXML serializerMzXML(config);
serializerMzXML.write(mzXMLOutFileP, newmsd);
mzXMLOutFileP.flush();
mzXMLOutFileP.close();
|
| d4bcbe13 |
} else if (format == "mzml") {
|
| 5afbbd4f |
std::ofstream mzXMLOutFileP(file.c_str());
Serializer_mzML::Config config;
config.binaryDataEncoderConfig.compression = BinaryDataEncoder::Compression_Zlib;
Serializer_mzML mzmlSerializer(config);
mzmlSerializer.write(mzXMLOutFileP, newmsd);
mzXMLOutFileP.flush();
mzXMLOutFileP.close();
}
|
| e501fc3e |
else
Rcpp::Rcerr << format << " format not supported! Please try mgf, mzML, mzXML or mz5." << std::endl;
}
|
| 5afbbd4f |
/*
* o soft_proc: is supposed to be a character vector of length >= 2:
* soft_proc[0]: The software name (required).
* soft_proc[1]: The software version (required).
|
| 45834cf0 |
* soft_proc[2]: The CV ID of the software. Use "MS:-1" if not known, in
|
| 82debcef |
* which case we are NOT writing the corresponding CV element.
|
| 45834cf0 |
* soft_proc[3-length]: CV IDs of the processing steps (optional).
|
| 5afbbd4f |
*/
void RcppPwiz::addDataProcessing(MSData& msd, Rcpp::StringVector soft_proc) {
|
| 19dc1af2 |
SoftwarePtr new_soft(new Software);
|
| 5afbbd4f |
new_soft->id = soft_proc(0);
new_soft->version = soft_proc(1);
int soft_proc_size = soft_proc.size();
if (soft_proc_size > 2) {
|
| 82debcef |
if (soft_proc(2) != "MS:-1") {
CVTermInfo cv_term = cvTermInfo(soft_proc(2));
new_soft->set(cv_term.cvid);
}
|
| 19dc1af2 |
}
|
| 5afbbd4f |
// Order: get the number of already present dataProcessingPtrs and
// increment
int order = msd.dataProcessingPtrs.size() + 1;
DataProcessingPtr data_processing(new DataProcessing);
std::ostringstream oss;
oss << soft_proc[0] << "_processing";
data_processing->id = oss.str();
ProcessingMethod proc_meth;
proc_meth.order = order;
proc_meth.softwarePtr = new_soft;
if (soft_proc_size > 3) {
// Got also processing steps.
for (int i = 3; i < soft_proc_size; i++) {
CVTermInfo cv_term = cvTermInfo(soft_proc(i));
proc_meth.set(cv_term.cvid);
|
| 19dc1af2 |
}
|
| ed65fd49 |
}
|
| 5afbbd4f |
data_processing->processingMethods.push_back(proc_meth);
msd.softwarePtrs.push_back(new_soft);
msd.dataProcessingPtrs.push_back(data_processing);
|
| ed65fd49 |
}
|
| 5afbbd4f |
|
| ed65fd49 |
/** Adds information provided in the header and spectra data to the spectrumList
* content of the MSData.
* TODO: OPEN QUESTION: what to use as spectrum ID? See issue #105
* For now: use scan=acquisitionNum[i]. According to the code of the
* RAMPAdapter.cpp this seems to be correct - the scan number (i.e.
* acquisitionNum) is extracted/guessed from the id of the spectrum.
* Need to test: what if the acquisitionNum has gaps? Are MSn spectra
* still linked correctly to their precursor?
* Alternative: scan=seqNum[i].
**/
|
| e501fc3e |
void RcppPwiz::addSpectrumList(MSData& msd,
Rcpp::DataFrame& spctr_header,
Rcpp::List& spctr_data,
bool rtime_seconds) {
|
| 630000b7 |
int precursor_idx;
|
| e501fc3e |
// Break the header down into its elements/columns:
Rcpp::IntegerVector seqNum = spctr_header["seqNum"];
Rcpp::IntegerVector acquisitionNum = spctr_header["acquisitionNum"];
Rcpp::IntegerVector msLevel = spctr_header["msLevel"];
Rcpp::IntegerVector polarity = spctr_header["polarity"];
Rcpp::IntegerVector peaksCount = spctr_header["peaksCount"];
|
| 5afbbd4f |
Rcpp::NumericVector totIonCurrent = spctr_header["totIonCurrent"];
|
| e501fc3e |
Rcpp::NumericVector retentionTime = spctr_header["retentionTime"];
Rcpp::NumericVector basePeakMZ = spctr_header["basePeakMZ"];
Rcpp::NumericVector basePeakIntensity = spctr_header["basePeakIntensity"];
Rcpp::NumericVector collisionEnergy = spctr_header["collisionEnergy"];
Rcpp::NumericVector ionisationEnergy = spctr_header["ionisationEnergy"];
Rcpp::NumericVector lowMZ = spctr_header["lowMZ"];
Rcpp::NumericVector highMZ = spctr_header["highMZ"];
Rcpp::IntegerVector precursorScanNum = spctr_header["precursorScanNum"];
Rcpp::NumericVector precursorMZ = spctr_header["precursorMZ"];
Rcpp::IntegerVector precursorCharge = spctr_header["precursorCharge"];
Rcpp::NumericVector precursorIntensity = spctr_header["precursorIntensity"];
|
| 5afbbd4f |
Rcpp::IntegerVector mergedScan = spctr_header["mergedScan"];
|
| e501fc3e |
// Skipping mergedResultScanNum, mergedResultStartScanNum and mergedResultEndScanNum
|
| 5afbbd4f |
Rcpp::NumericVector ionInjectionTime = spctr_header["injectionTime"];
|
| 1ce0075c |
Rcpp::StringVector filterString = spctr_header["filterString"];
|
| 630000b7 |
Rcpp::StringVector spectrumId = spctr_header["spectrumId"];
|
| a4b3e08f |
Rcpp::LogicalVector centroided = spctr_header["centroided"];
|
| 817d1420 |
Rcpp::NumericVector ionMobilityDriftTime = spctr_header["ionMobilityDriftTime"];
|
| 2edb9032 |
Rcpp::NumericVector isolationWindowTargetMZ = spctr_header["isolationWindowTargetMZ"];
Rcpp::NumericVector isolationWindowLowerOffset = spctr_header["isolationWindowLowerOffset"];
Rcpp::NumericVector isolationWindowUpperOffset = spctr_header["isolationWindowUpperOffset"];
|
| 52172a4d |
Rcpp::NumericVector scanWindowLowerLimit = spctr_header["scanWindowLowerLimit"];
Rcpp::NumericVector scanWindowUpperLimit = spctr_header["scanWindowUpperLimit"];
|
| 45834cf0 |
|
| e501fc3e |
// From MSnbase::Spectrum Column in the header
// msLevel integer $msLevel
// peaksCount integer
// rt numeric
// acquisitionNum integer $acquisitionNum
// scanIndex integer $seqNum
// tic numeric $totIonCurrent
// mz numeric peaks()[, 1]
// intensity numeric peaks()[, 2]
// fromFile integer
// centroided logical
// smoothed logical
// polarity integer $polarity: 0 negative, 1 positive, -1 unknown
// Spectrum2
// merged numeric $mergedScan
// precScanNum integer $precursorScanNum
// precursorMz numeric $precursorMz
// precursorIntensity numeric $precursorIntensity
// precursorCharge integer $precursorCharge
// collisionEnergy numeric $collisionEnergy
|
| 45834cf0 |
|
| e501fc3e |
// Now filling with new data
shared_ptr<SpectrumListSimple> spectrumList(new SpectrumListSimple);
|
| 30e00142 |
// Add the default Processing pointer (fix issue #151
spectrumList->dp = msd.dataProcessingPtrs[(msd.dataProcessingPtrs.size() - 1)];
|
| e501fc3e |
msd.run.spectrumListPtr = spectrumList;
// TODO add also eventual processings.
for (int i = 0; i < spctr_data.size(); i++) {
spectrumList->spectra.push_back(SpectrumPtr(new Spectrum));
Spectrum& spct = *spectrumList->spectra[i];
spct.set(MS_ms_level, msLevel[i]);
|
| 8a535503 |
// centroided
|
| 3b091f3a |
if (!Rcpp::LogicalVector::is_na(centroided[i]) && centroided[i] == TRUE)
|
| 8a535503 |
spct.set(MS_centroid_spectrum);
|
| 3b091f3a |
if (!Rcpp::LogicalVector::is_na(centroided[i]) && centroided[i] == FALSE)
|
| 8a535503 |
spct.set(MS_profile_spectrum);
|
| e501fc3e |
// [X] polarity
if (polarity[i] == 0)
spct.set(MS_negative_scan);
if (polarity[i] == 1)
spct.set(MS_positive_scan);
if (msLevel[i] == 1)
spct.set(MS_MS1_spectrum);
else
spct.set(MS_MSn_spectrum);
|
| 8a535503 |
spct.set(MS_lowest_observed_m_z, lowMZ[i], MS_m_z);
spct.set(MS_highest_observed_m_z, highMZ[i], MS_m_z);
spct.set(MS_base_peak_m_z, basePeakMZ[i], MS_m_z);
spct.set(MS_base_peak_intensity, basePeakIntensity[i],
MS_number_of_detector_counts);
|
| e501fc3e |
spct.set(MS_total_ion_current, totIonCurrent[i]);
// TODO:
// [X] seqNum: number observed in file.
|
| 630000b7 |
spct.index = seqNum[i] - 1; // Or just i?
|
| e501fc3e |
// [X] acquisitionNum: number as reported (there might be gaps).
|
| 630000b7 |
// spct.id = "scan=" + boost::lexical_cast<std::string>(acquisitionNum[i]);
spct.id = spectrumId[i]; // Use the provided ID instead
|
| e501fc3e |
// [ ] peaksCount: no need to set this?
// [X] retentionTime
spct.scanList.scans.push_back(Scan());
spct.scanList.set(MS_no_combination);
Scan &spct_scan = spct.scanList.scans.back();
|
| 8a535503 |
if (rtime_seconds)
|
| e501fc3e |
spct_scan.set(MS_scan_start_time, retentionTime[i], UO_second);
|
| 8a535503 |
else
|
| e501fc3e |
spct_scan.set(MS_scan_start_time, retentionTime[i], UO_minute);
|
| 8a535503 |
if (ionInjectionTime[i] > 0)
spct_scan.set(MS_ion_injection_time, ionInjectionTime[i], UO_millisecond);
|
| b5ca4753 |
if (!Rcpp::StringVector::is_na(filterString[i]))
spct_scan.set(MS_filter_string, filterString[i]);
|
| 3b091f3a |
if (!Rcpp::NumericVector::is_na(ionMobilityDriftTime[i]))
|
| 817d1420 |
spct_scan.set(MS_ion_mobility_drift_time, ionMobilityDriftTime[i],
UO_millisecond);
|
| 52172a4d |
// scanWindow
|
| 3b091f3a |
if (!Rcpp::NumericVector::is_na(scanWindowLowerLimit[i]) &&
!Rcpp::NumericVector::is_na(scanWindowUpperLimit[i])) {
|
| 52172a4d |
spct_scan.scanWindows.push_back(ScanWindow(scanWindowLowerLimit[i], scanWindowUpperLimit[i], MS_m_z));
}
|
| e501fc3e |
// MSn - precursor:
|
| 45834cf0 |
if ( (precursorScanNum[i] > 0) | (precursorMZ[i] > 0) ) {
|
| 6e9d806c |
// Fill precursor data. This preserves the precursor data even if the
// precursor scan is not available (e.g. after MS level filtering).
spct.precursors.resize(1);
Precursor& prec = spct.precursors.front();
if (collisionEnergy[i] != 0) {
prec.activation.set(MS_collision_induced_dissociation);
prec.activation.set(MS_collision_energy, collisionEnergy[i],
UO_electronvolt);
}
prec.selectedIons.resize(1);
prec.selectedIons[0].set(MS_selected_ion_m_z, precursorMZ[i], MS_m_z);
prec.selectedIons[0].set(MS_peak_intensity, precursorIntensity[i],
MS_number_of_detector_counts);
prec.selectedIons[0].set(MS_charge_state, precursorCharge[i]);
|
| 630000b7 |
// Get the spectrumId of the precursor. Assuming that precursorScanNum is
// linked to the acquisitionNum of the precursor.
|
| 32234431 |
// This seems to be correct, since both the acquisitionNum and the
// precursorNum are extracted from the respective spectrum's ID.
precursor_idx = -1;
|
| 630000b7 |
for (int j = 0; j < spctr_data.size(); j++) {
if (precursorScanNum[i] == acquisitionNum[j]) {
precursor_idx = j;
break;
}
}
|
| 32234431 |
if (precursor_idx >= 0) {
prec.spectrumID = spectrumId[precursor_idx];
|
| 5afbbd4f |
}
|
| 2edb9032 |
// isolation window
|
| 3b091f3a |
if (!Rcpp::NumericVector::is_na(isolationWindowTargetMZ[i])) {
|
| 2edb9032 |
prec.isolationWindow.set(MS_isolation_window_target_m_z, isolationWindowTargetMZ[i]);
prec.isolationWindow.set(MS_isolation_window_lower_offset, isolationWindowLowerOffset[i]);
prec.isolationWindow.set(MS_isolation_window_upper_offset, isolationWindowUpperOffset[i]);
}
|
| e501fc3e |
}
// [X] collisionEnergy
// [ ] ionisationEnergy
// [X] precursorScanNum
// [X] precursorMZ
// [X] precursorCharge
// [X] precursorIntensity
// [ ] mergedScan
|
| 45834cf0 |
|
| e501fc3e |
Rcpp::NumericMatrix spct_vals = spctr_data[i];
// mz values
Rcpp::NumericVector mz_vals = spct_vals( Rcpp::_, 0);
BinaryDataArrayPtr spct_mz(new BinaryDataArray);
spct_mz->set(MS_m_z_array, "", MS_m_z);
spct_mz->data.resize(mz_vals.size());
for (int j = 0; j < mz_vals.size(); j++)
spct_mz->data[j] = mz_vals[j];
spct.binaryDataArrayPtrs.push_back(spct_mz);
// intensity values
Rcpp::NumericVector ints_vals = spct_vals( Rcpp::_, 1);
BinaryDataArrayPtr spct_ints(new BinaryDataArray);
spct_ints->set(MS_intensity_array, "", MS_number_of_detector_counts);
spct_ints->data.resize(ints_vals.size());
for (int j = 0; j < ints_vals.size(); j++)
spct_ints->data[j] = ints_vals[j];
spct.binaryDataArrayPtrs.push_back(spct_ints);
spct.defaultArrayLength = spct_mz->data.size();
}
}
|
| 96ea799f |
Rcpp::DataFrame RcppPwiz::getChromatogramsInfo( int whichChrom )
|
| 84a4b166 |
{
|
| 8a535503 |
if (msd != NULL) {
ChromatogramListPtr clp = msd->run.chromatogramListPtr;
if (clp.get() == 0) {
|
| f8520e7a |
Rf_warningcall(R_NilValue, "The direct support for chromatogram info is only available in mzML format.");
|
| 8a535503 |
return Rcpp::DataFrame::create();
} else if (clp->size() == 0) {
|
| f8520e7a |
Rf_warningcall(R_NilValue, "No available chromatogram info.");
|
| 8a535503 |
return Rcpp::DataFrame::create();
} else if ( (whichChrom < 0) || (whichChrom > clp->size()) ) {
Rprintf("Index whichChrom out of bounds [0 ... %d].\n", (clp->size())-1);
return Rcpp::DataFrame::create( );
} else {
std::vector<double> time;
std::vector<double> intensity;
ChromatogramPtr c = clp->chromatogram(whichChrom, true);
vector<TimeIntensityPair> pairs;
c->getTimeIntensityPairs (pairs);
for (int i = 0; i < pairs.size(); i++) {
TimeIntensityPair p = pairs.at(i);
time.push_back(p.time);
intensity.push_back(p.intensity);
}
|
| 96ea799f |
|
| 8a535503 |
chromatogramsInfo = Rcpp::DataFrame::create(Rcpp::_["time"] = time,
Rcpp::_[c->id] = intensity);
|
| 96ea799f |
|
| 84a4b166 |
}
|
| 8a535503 |
return(chromatogramsInfo);
}
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| 8a535503 |
return Rcpp::DataFrame::create( );
|
| 84a4b166 |
}
|
| 3555a9aa |
// get the header info for chromatograms.
Rcpp::DataFrame RcppPwiz::getChromatogramHeaderInfo (Rcpp::IntegerVector whichChrom)
{
if (msd != NULL) {
|
| 2aed7135 |
// CVID nativeIdFormat_ = id::getDefaultNativeIDFormat(*msd);
|
| 3555a9aa |
ChromatogramListPtr clp = msd->run.chromatogramListPtr;
if (clp.get() == 0) {
|
| f8520e7a |
Rf_warningcall(R_NilValue, "The direct support for chromatogram info is only available in mzML format.");
|
| 3555a9aa |
return Rcpp::DataFrame::create();
} else if (clp->size() == 0) {
|
| f8520e7a |
Rf_warningcall(R_NilValue, "No available chromatogram info.");
|
| 3555a9aa |
return Rcpp::DataFrame::create();
}
|
| 45834cf0 |
int N = clp->size();
|
| 3555a9aa |
int N_chrom = whichChrom.size();
Rcpp::StringVector chromatogramId(N_chrom); // the ID from the chrom
Rcpp::IntegerVector chromatogramIndex(N_chrom); // In contrast to the acquisitionNum we report here the index (1 based) of the chromatogram within the file.
Rcpp::IntegerVector polarity(N_chrom);
// MS:1000827: isolation window target m/z
// MS:1000828: isolation window lower offset
// MS:1000829: isolation window upper offset
Rcpp::NumericVector precursorIsolationWindowTargetMZ(N_chrom);
Rcpp::NumericVector precursorIsolationWindowLowerOffset(N_chrom);
Rcpp::NumericVector precursorIsolationWindowUpperOffset(N_chrom);
Rcpp::NumericVector precursorCollisionEnergy(N_chrom);
Rcpp::NumericVector productIsolationWindowTargetMZ(N_chrom);
Rcpp::NumericVector productIsolationWindowLowerOffset(N_chrom);
Rcpp::NumericVector productIsolationWindowUpperOffset(N_chrom);
|
| 45834cf0 |
|
| 3555a9aa |
for (int i = 0; i < N_chrom; i++) {
int current_chrom = whichChrom[i];
if (current_chrom < 0 || current_chrom > N) {
|
| f8520e7a |
Rf_warningcall(R_NilValue, "Provided index out of bounds.");
|
| 3555a9aa |
Rcpp::Rcerr << "Provided index out of bounds" << std::endl;
}
ChromatogramPtr ch = clp->chromatogram(current_chrom - 1, false);
chromatogramId[i] = ch->id;
chromatogramIndex[i] = current_chrom;
CVParam param = ch->cvParamChild(MS_scan_polarity);
polarity[i] = (param.cvid==MS_negative_scan ? 0 : (param.cvid==MS_positive_scan ? +1 : -1 ) );
if (!ch->precursor.empty()) {
precursorIsolationWindowTargetMZ[i] = ch->precursor.isolationWindow.cvParam(MS_isolation_window_target_m_z).value.empty() ? NA_REAL : ch->precursor.isolationWindow.cvParam(MS_isolation_window_target_m_z).valueAs<double>();
|
| a9633868 |
precursorIsolationWindowLowerOffset[i] = ch->precursor.isolationWindow.cvParam(MS_isolation_window_lower_offset).value.empty() ? NA_REAL : ch->precursor.isolationWindow.cvParam(MS_isolation_window_lower_offset).valueAs<double>();
precursorIsolationWindowUpperOffset[i] = ch->precursor.isolationWindow.cvParam(MS_isolation_window_upper_offset).value.empty() ? NA_REAL : ch->precursor.isolationWindow.cvParam(MS_isolation_window_upper_offset).valueAs<double>();
|
| 45834cf0 |
precursorCollisionEnergy[i] = ch->precursor.activation.cvParam(MS_collision_energy).value.empty() ? NA_REAL : ch->precursor.activation.cvParam(MS_collision_energy).valueAs<double>();
|
| 3555a9aa |
} else {
precursorIsolationWindowTargetMZ[i] = NA_REAL;
precursorIsolationWindowLowerOffset[i] = NA_REAL;
precursorIsolationWindowUpperOffset[i] = NA_REAL;
precursorCollisionEnergy[i] = NA_REAL;
}
if (!ch->product.empty()) {
productIsolationWindowTargetMZ[i] = ch->product.isolationWindow.cvParam(MS_isolation_window_target_m_z).value.empty() ? NA_REAL : ch->product.isolationWindow.cvParam(MS_isolation_window_target_m_z).valueAs<double>();
|
| a9633868 |
productIsolationWindowLowerOffset[i] = ch->product.isolationWindow.cvParam(MS_isolation_window_lower_offset).value.empty() ? NA_REAL : ch->product.isolationWindow.cvParam(MS_isolation_window_lower_offset).valueAs<double>();
productIsolationWindowUpperOffset[i] = ch->product.isolationWindow.cvParam(MS_isolation_window_upper_offset).value.empty() ? NA_REAL : ch->product.isolationWindow.cvParam(MS_isolation_window_upper_offset).valueAs<double>();
|
| 3555a9aa |
} else {
productIsolationWindowTargetMZ[i] = NA_REAL;
productIsolationWindowLowerOffset[i] = NA_REAL;
productIsolationWindowUpperOffset[i] = NA_REAL;
}
}
Rcpp::List chromHeader(10);
std::vector<std::string> names;
int i = 0;
names.push_back("chromatogramId");
chromHeader[i++] = Rcpp::wrap(chromatogramId);
names.push_back("chromatogramIndex");
chromHeader[i++] = Rcpp::wrap(chromatogramIndex);
names.push_back("polarity");
chromHeader[i++] = Rcpp::wrap(polarity);
names.push_back("precursorIsolationWindowTargetMZ");
chromHeader[i++] = Rcpp::wrap(precursorIsolationWindowTargetMZ);
names.push_back("precursorIsolationWindowLowerOffset");
chromHeader[i++] = Rcpp::wrap(precursorIsolationWindowLowerOffset);
names.push_back("precursorIsolationWindowUpperOffset");
chromHeader[i++] = Rcpp::wrap(precursorIsolationWindowUpperOffset);
names.push_back("precursorCollisionEnergy");
chromHeader[i++] = Rcpp::wrap(precursorCollisionEnergy);
names.push_back("productIsolationWindowTargetMZ");
chromHeader[i++] = Rcpp::wrap(productIsolationWindowTargetMZ);
names.push_back("productIsolationWindowLowerOffset");
chromHeader[i++] = Rcpp::wrap(productIsolationWindowLowerOffset);
names.push_back("productIsolationWindowUpperOffset");
chromHeader[i++] = Rcpp::wrap(productIsolationWindowUpperOffset);
|
| 45834cf0 |
|
| 3555a9aa |
chromHeader.attr("names") = names;
return chromHeader;
}
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| 3555a9aa |
return Rcpp::DataFrame::create( );
}
Rcpp::DataFrame RcppPwiz::getAllChromatogramHeaderInfo ( ) {
if (msd != NULL) {
ChromatogramListPtr clp = msd->run.chromatogramListPtr;
|
| 4b41c6ae |
if (clp.get() == 0) {
|
| f8520e7a |
Rf_warningcall(R_NilValue, "The direct support for chromatogram info is only available in mzML format.");
|
| 4b41c6ae |
return Rcpp::DataFrame::create();
}
|
| 3555a9aa |
int N = clp->size();
|
| 4b41c6ae |
if (N > 0) {
|
| b61d82bf |
return getChromatogramHeaderInfo(Rcpp::seq(1, N));
|
| 4b41c6ae |
} else {
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| 4b41c6ae |
}
|
| 3555a9aa |
}
return Rcpp::DataFrame::create( );
}
|
| 84a4b166 |
Rcpp::NumericMatrix RcppPwiz::get3DMap ( std::vector<int> scanNumbers, double whichMzLow, double whichMzHigh, double resMz )
{
|
| 8a535503 |
if (msd != NULL)
|
| 84a4b166 |
{
|
| 8a535503 |
SpectrumListPtr slp = msd->run.spectrumListPtr;
double f = 1 / resMz;
int low = round(whichMzLow * f);
int high = round(whichMzHigh * f);
int dmz = high - low + 1;
int drt = scanNumbers.size();
|
| 84a4b166 |
|
| 8a535503 |
Rcpp::NumericMatrix map3d(drt, dmz);
|
| 84a4b166 |
|
| 8a535503 |
for (int i = 0; i < drt; i++)
|
| 84a4b166 |
{
|
| 8a535503 |
for (int j = 0; j < dmz; j++)
|
| 84a4b166 |
{
|
| 8a535503 |
map3d(i,j) = 0.0;
|
| 84a4b166 |
}
}
|
| 8a535503 |
int j=0;
|
| f8520e7a |
//Rprintf("%d\n",1);
|
| 8a535503 |
for (int i = 0; i < scanNumbers.size(); i++)
|
| 84a4b166 |
{
|
| 2aed7135 |
SpectrumPtr s = slp->spectrum(scanNumbers[i] - 1, DetailLevel_FullMetadata);
|
| 8a535503 |
vector<MZIntensityPair> pairs;
s->getMZIntensityPairs(pairs);
|
| 84a4b166 |
|
| 8a535503 |
for (int k=0; k < pairs.size(); k++)
|
| 84a4b166 |
{
|
| 8a535503 |
MZIntensityPair p = pairs.at(k);
j = round(p.mz * f) - low;
if ((j >= 0) & (j < dmz))
|
| 84a4b166 |
{
|
| 8a535503 |
if (p.intensity > map3d(i,j))
|
| 84a4b166 |
{
|
| 8a535503 |
map3d(i,j) = p.intensity;
|
| 84a4b166 |
}
}
}
}
|
| 8a535503 |
return(map3d);
|
| 84a4b166 |
}
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| 8a535503 |
return Rcpp::NumericMatrix(0,0);
|
| 84a4b166 |
}
|
| e501fc3e |
|
| e7c9b847 |
string RcppPwiz::getRunStartTimeStamp() {
if (msd != NULL) {
return msd->run.startTimeStamp;
}
|
| f8520e7a |
Rf_warningcall(R_NilValue, "pwiz not yet initialized.");
|
| e7c9b847 |
return "";
}
|
