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#include "DQM/SiStripCommissioningAnalysis/interface/PedsOnlyAlgorithm.h"
#include "CondFormats/SiStripObjects/interface/PedsOnlyAnalysis.h"
#include "DataFormats/SiStripCommon/interface/SiStripHistoTitle.h"
#include "DataFormats/SiStripCommon/interface/SiStripEnumsAndStrings.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "TProfile.h"
#include "TH1.h"
#include <iostream>
#include <iomanip>
#include <cmath>
using namespace sistrip;
// ----------------------------------------------------------------------------
//
PedsOnlyAlgorithm::PedsOnlyAlgorithm(const edm::ParameterSet& pset, PedsOnlyAnalysis* const anal)
: CommissioningAlgorithm(anal), hPeds_(nullptr, ""), hNoise_(nullptr, "") {}
// ----------------------------------------------------------------------------
//
void PedsOnlyAlgorithm::extract(const std::vector<TH1*>& histos) {
if (!anal()) {
edm::LogWarning(mlCommissioning_) << "[PedsOnlyAlgorithm::" << __func__ << "]"
<< " NULL pointer to Analysis object!";
return;
}
// Check number of histograms
if (histos.size() != 2) {
anal()->addErrorCode(sistrip::numberOfHistos_);
}
// Extract FED key from histo title
if (!histos.empty()) {
anal()->fedKey(extractFedKey(histos.front()));
}
// Extract histograms
std::vector<TH1*>::const_iterator ihis = histos.begin();
for (; ihis != histos.end(); ihis++) {
// Check for NULL pointer
if (!(*ihis)) {
continue;
}
// Check run type
SiStripHistoTitle title((*ihis)->GetName());
if (title.runType() != sistrip::PEDS_ONLY) {
anal()->addErrorCode(sistrip::unexpectedTask_);
continue;
}
// Extract peds and raw noise histos (check for legacy names first!)
if (title.extraInfo().find(sistrip::extrainfo::pedsAndRawNoise_) != std::string::npos) {
hPeds_.first = *ihis;
hPeds_.second = (*ihis)->GetName();
hNoise_.first = *ihis;
hNoise_.second = (*ihis)->GetName();
PedsOnlyAnalysis* a = dynamic_cast<PedsOnlyAnalysis*>(const_cast<CommissioningAnalysis*>(anal()));
if (a) {
a->legacy_ = true;
}
} else if (title.extraInfo().find(sistrip::extrainfo::pedestals_) != std::string::npos) {
hPeds_.first = *ihis;
hPeds_.second = (*ihis)->GetName();
} else if (title.extraInfo().find(sistrip::extrainfo::rawNoise_) != std::string::npos) {
hNoise_.first = *ihis;
hNoise_.second = (*ihis)->GetName();
} else {
anal()->addErrorCode(sistrip::unexpectedExtraInfo_);
}
}
}
// -----------------------------------------------------------------------------
//
void PedsOnlyAlgorithm::analyse() {
if (!anal()) {
edm::LogWarning(mlCommissioning_) << "[PedsOnlyAlgorithm::" << __func__ << "]"
<< " NULL pointer to base Analysis object!";
return;
}
CommissioningAnalysis* tmp = const_cast<CommissioningAnalysis*>(anal());
PedsOnlyAnalysis* anal = dynamic_cast<PedsOnlyAnalysis*>(tmp);
if (!anal) {
edm::LogWarning(mlCommissioning_) << "[PedsOnlyAlgorithm::" << __func__ << "]"
<< " NULL pointer to derived Analysis object!";
return;
}
if (!hPeds_.first) {
anal->addErrorCode(sistrip::nullPtr_);
return;
}
if (!hNoise_.first) {
anal->addErrorCode(sistrip::nullPtr_);
return;
}
TProfile* peds_histo = dynamic_cast<TProfile*>(hPeds_.first);
TProfile* raw_histo = dynamic_cast<TProfile*>(hNoise_.first);
if (!peds_histo) {
anal->addErrorCode(sistrip::nullPtr_);
return;
}
if (!raw_histo) {
anal->addErrorCode(sistrip::nullPtr_);
return;
}
if (peds_histo->GetNbinsX() != 256) {
anal->addErrorCode(sistrip::numberOfBins_);
return;
}
if (raw_histo->GetNbinsX() != 256) {
anal->addErrorCode(sistrip::numberOfBins_);
return;
}
// Iterate through APVs
for (uint16_t iapv = 0; iapv < 2; iapv++) {
// Used to calc mean and rms for peds and noise
float p_sum = 0., p_sum2 = 0., p_max = -1. * sistrip::invalid_, p_min = sistrip::invalid_;
float r_sum = 0., r_sum2 = 0., r_max = -1. * sistrip::invalid_, r_min = sistrip::invalid_;
// Iterate through strips of APV
for (uint16_t istr = 0; istr < 128; istr++) {
uint16_t strip = iapv * 128 + istr;
// Pedestals
if (peds_histo) {
if (peds_histo->GetBinEntries(strip + 1)) {
anal->peds_[iapv][istr] = peds_histo->GetBinContent(strip + 1);
p_sum += anal->peds_[iapv][istr];
p_sum2 += (anal->peds_[iapv][istr] * anal->peds_[iapv][istr]);
if (anal->peds_[iapv][istr] > p_max) {
p_max = anal->peds_[iapv][istr];
}
if (anal->peds_[iapv][istr] < p_min) {
p_min = anal->peds_[iapv][istr];
}
}
}
// Raw noise
if (!anal->legacy_) {
if (raw_histo) {
if (raw_histo->GetBinEntries(strip + 1)) {
anal->raw_[iapv][istr] = raw_histo->GetBinContent(strip + 1);
r_sum += anal->raw_[iapv][istr];
r_sum2 += (anal->raw_[iapv][istr] * anal->raw_[iapv][istr]);
if (anal->raw_[iapv][istr] > r_max) {
r_max = anal->raw_[iapv][istr];
}
if (anal->raw_[iapv][istr] < r_min) {
r_min = anal->raw_[iapv][istr];
}
}
}
} else {
if (peds_histo) {
if (peds_histo->GetBinEntries(strip + 1)) {
anal->raw_[iapv][istr] = raw_histo->GetBinError(strip + 1);
r_sum += anal->raw_[iapv][istr];
r_sum2 += (anal->raw_[iapv][istr] * anal->raw_[iapv][istr]);
if (anal->raw_[iapv][istr] > r_max) {
r_max = anal->raw_[iapv][istr];
}
if (anal->raw_[iapv][istr] < r_min) {
r_min = anal->raw_[iapv][istr];
}
}
}
}
} // strip loop
// Calc mean and rms for peds
if (!anal->peds_[iapv].empty()) {
p_sum /= static_cast<float>(anal->peds_[iapv].size());
p_sum2 /= static_cast<float>(anal->peds_[iapv].size());
anal->pedsMean_[iapv] = p_sum;
anal->pedsSpread_[iapv] = sqrt(fabs(p_sum2 - p_sum * p_sum));
}
// Calc mean and rms for raw noise
if (!anal->raw_[iapv].empty()) {
r_sum /= static_cast<float>(anal->raw_[iapv].size());
r_sum2 /= static_cast<float>(anal->raw_[iapv].size());
anal->rawMean_[iapv] = r_sum;
anal->rawSpread_[iapv] = sqrt(fabs(r_sum2 - r_sum * r_sum));
}
// Set max and min values for peds and raw noise
if (p_max > -1. * sistrip::maximum_) {
anal->pedsMax_[iapv] = p_max;
}
if (p_min < 1. * sistrip::maximum_) {
anal->pedsMin_[iapv] = p_min;
}
if (r_max > -1. * sistrip::maximum_) {
anal->rawMax_[iapv] = r_max;
}
if (r_min < 1. * sistrip::maximum_) {
anal->rawMin_[iapv] = r_min;
}
} // apv loop
}
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