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#include "CSCDQM_StripClusterFinder.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
namespace cscdqm {
StripClusterFinder::StripClusterFinder(int l, int s, int cf, int st, bool ME11) {
//
// Options
//
// fOpt = new CalibOptions();
LayerNmb = l;
TimeSliceNmb = s;
StripNmb = cf * 16;
isME11 = ME11;
if (cf == 7) {
is7DCFEBs = true;
isME11 = true;
} else {
is7DCFEBs = false;
}
}
void StripClusterFinder::DoAction(int LayerId, float* Cathodes) {
int TimeId, StripId;
MEStripClusters.clear();
StripClusterFitData PulseHeightMapTMP;
thePulseHeightMap.clear();
// fill
//===========================================================================
for (StripId = 0; StripId < StripNmb; StripId++) {
for (TimeId = 0; TimeId < TimeSliceNmb; TimeId++) {
PulseHeightMapTMP.height_[TimeId] = *(Cathodes + StripNmb * (TimeSliceNmb * LayerId + TimeId) + StripId);
}
PulseHeightMapTMP.bx_ = 0;
PulseHeightMapTMP.channel_ = StripId; // was StripId
thePulseHeightMap.push_back(PulseHeightMapTMP);
}
sort(thePulseHeightMap.begin(), thePulseHeightMap.end(), Sort());
//===========================================================================
if (thePulseHeightMap.empty())
return;
SearchMax(LayerId);
SearchBorders();
Match();
RefindMax();
/*
int val;
for(i=0;i<MEStripClusters.size();i++){
val=MEStripClusters[i].LFTBNDStrip;
MEStripClusters[i].LFTBNDStrip=thePulseHeightMap[val].channel_;
val=MEStripClusters[i].IRTBNDStrip;
MEStripClusters[i].IRTBNDStrip=thePulseHeightMap[val].channel_;
for(j=0;j<MEStripClusters[i].localMax.size();j++){
val=MEStripClusters[i].localMax[j].Strip;
MEStripClusters[i].localMax[j].Strip=thePulseHeightMap[val].channel_;
}
}
*/
float sumstrip;
float sumtime;
float sumheight;
for (uint32_t i = 0; i < MEStripClusters.size(); i++) {
MEStripClusters[i].ClusterPulseMapHeight.clear();
for (uint32_t j = 0; j < thePulseHeightMap.size(); j++) {
if (thePulseHeightMap[j].channel_ >= MEStripClusters[i].LFTBNDStrip &&
thePulseHeightMap[j].channel_ <= MEStripClusters[i].IRTBNDStrip)
MEStripClusters[i].ClusterPulseMapHeight.push_back(thePulseHeightMap[j]);
}
sumstrip = 0;
sumtime = 0;
sumheight = 0;
for (uint32_t k = 0; k < MEStripClusters[i].ClusterPulseMapHeight.size(); k++) {
for (int l = 0; l < 16; l++) {
sumstrip += MEStripClusters[i].ClusterPulseMapHeight[k].height_[l] *
(MEStripClusters[i].ClusterPulseMapHeight[k].channel_ + 1);
sumtime += MEStripClusters[i].ClusterPulseMapHeight[k].height_[l] * (l + 1);
sumheight += MEStripClusters[i].ClusterPulseMapHeight[k].height_[l];
}
}
if (sumheight) {
MEStripClusters[i].Mean[0] = sumstrip / sumheight;
MEStripClusters[i].Mean[1] = sumtime / sumheight;
}
}
// printClusters();
return;
}
void StripClusterFinder::SearchMax(int32_t layerId) {
StripCluster tmpCluster;
for (uint32_t i = 1; i < (thePulseHeightMap.size() - 1); i++) {
if (isME11 && (thePulseHeightMap[i].channel_ == 63 || thePulseHeightMap[i].channel_ == 64))
continue;
for (uint32_t j = 1; j < 15; j++) {
if (thePulseHeightMap[i].height_[j] > thePulseHeightMap[i - 1].height_[j] &&
thePulseHeightMap[i].height_[j] > thePulseHeightMap[i + 1].height_[j] &&
thePulseHeightMap[i].height_[j] > thePulseHeightMap[i].height_[j - 1] &&
thePulseHeightMap[i].height_[j] > thePulseHeightMap[i].height_[j + 1] &&
thePulseHeightMap[i].height_[j] > thePulseHeightMap[i - 1].height_[j - 1] &&
thePulseHeightMap[i].height_[j] > thePulseHeightMap[i - 1].height_[j + 1] &&
thePulseHeightMap[i].height_[j] > thePulseHeightMap[i + 1].height_[j - 1] &&
thePulseHeightMap[i].height_[j] > thePulseHeightMap[i + 1].height_[j + 1]) {
tmpCluster.localMax.clear();
localMaxTMP.Strip = i;
localMaxTMP.Time = j;
tmpCluster.localMax.push_back(localMaxTMP);
tmpCluster.LayerId = layerId;
tmpCluster.LFTBNDTime = -100;
tmpCluster.LFTBNDStrip = -100;
tmpCluster.IRTBNDTime = -100;
tmpCluster.IRTBNDStrip = -100;
MEStripClusters.push_back(tmpCluster);
}
}
}
return;
}
void StripClusterFinder::SearchBorders(void) {
uint32_t iS, iT, iL, jL, iR, jR;
// SEARCHING PARAMETERS OF THE CLASTERS (LEFT DOWN & RIGHT UP)
for (uint32_t i = 0; i < MEStripClusters.size(); i++) {
if (MEStripClusters[i].localMax.empty()) {
edm::LogWarning("NoLocalMax") << "Cluster " << i << " has no local Maxima";
continue;
}
iS = MEStripClusters[i].localMax[0].Strip;
iT = MEStripClusters[i].localMax[0].Time;
// LEFT DOWN
// strip
MEStripClusters[i].LFTBNDStrip = 0;
for (iL = iS - 1; iL > 0; iL--) {
if (isME11 && (thePulseHeightMap[iL].channel_ == 64)) {
MEStripClusters[i].LFTBNDStrip = iL;
break;
}
if (thePulseHeightMap[iL].height_[iT] == 0.) {
MEStripClusters[i].LFTBNDStrip = iL + 1;
break;
}
}
//time
MEStripClusters[i].LFTBNDTime = 0;
for (jL = iT - 1; jL > 0; jL--) {
if (thePulseHeightMap[iS].height_[jL] == 0.) {
MEStripClusters[i].LFTBNDTime = jL + 1;
break;
}
}
// RIGHT UP
//strip
MEStripClusters[i].IRTBNDStrip = thePulseHeightMap.size() - 1;
for (iR = iS + 1; iR < thePulseHeightMap.size(); iR++) {
if (isME11 && (thePulseHeightMap[iR].channel_ == 63)) {
MEStripClusters[i].IRTBNDStrip = iR;
break;
}
if (thePulseHeightMap[iR].height_[iT] == 0.) {
MEStripClusters[i].IRTBNDStrip = iR - 1;
break;
}
}
//time
MEStripClusters[i].IRTBNDTime = 15;
for (jR = iT + 1; jR < 16; jR++) {
if (thePulseHeightMap[iS].height_[jR] == 0.) {
MEStripClusters[i].IRTBNDTime = jR - 1;
break;
}
}
}
return;
}
void StripClusterFinder::Match(void) {
// MATCHING THE OVERLAPING CLASTERS
bool find2match = true;
do {
find2match = FindAndMatch();
} while (find2match);
return;
}
bool StripClusterFinder::FindAndMatch(void) {
// Find clusters to match
for (uint32_t ic1 = 0; ic1 < MEStripClusters.size(); ic1++) {
C1 c1;
c1.IC1MIN = MEStripClusters[ic1].LFTBNDStrip;
c1.IC1MAX = MEStripClusters[ic1].IRTBNDStrip;
c1.JC1MIN = MEStripClusters[ic1].LFTBNDTime;
c1.JC1MAX = MEStripClusters[ic1].IRTBNDTime;
for (uint32_t ic2 = ic1 + 1; ic2 < MEStripClusters.size(); ic2++) {
C2 c2;
c2.IC2MIN = MEStripClusters[ic2].LFTBNDStrip;
c2.IC2MAX = MEStripClusters[ic2].IRTBNDStrip;
c2.JC2MIN = MEStripClusters[ic2].LFTBNDTime;
c2.JC2MAX = MEStripClusters[ic2].IRTBNDTime;
if ((c2.IC2MIN >= c1.IC1MIN && c2.IC2MIN <= c1.IC1MAX && c2.JC2MIN >= c1.JC1MIN && c2.JC2MIN <= c1.JC1MAX) ||
(c2.IC2MIN >= c1.IC1MIN && c2.IC2MIN <= c1.IC1MAX && c2.JC2MAX >= c1.JC1MIN && c2.JC2MAX <= c1.JC1MAX) ||
(c2.IC2MAX >= c1.IC1MIN && c2.IC2MAX <= c1.IC1MAX && c2.JC2MIN >= c1.JC1MIN && c2.JC2MIN <= c1.JC1MAX) ||
(c2.IC2MAX >= c1.IC1MIN && c2.IC2MAX <= c1.IC1MAX && c2.JC2MAX >= c1.JC1MIN && c2.JC2MAX <= c1.JC1MAX)) {
KillCluster(ic1, ic2, c1, c2);
return true;
} else {
if ((c1.IC1MIN >= c2.IC2MIN && c1.IC1MIN <= c2.IC2MAX && c1.JC1MIN >= c2.JC2MIN && c1.JC1MIN <= c2.JC2MAX) ||
(c1.IC1MIN >= c2.IC2MIN && c1.IC1MIN <= c2.IC2MAX && c1.JC1MAX >= c2.JC2MIN && c1.JC1MAX <= c2.JC2MAX) ||
(c1.IC1MAX >= c2.IC2MIN && c1.IC1MAX <= c2.IC2MAX && c1.JC1MIN >= c2.JC2MIN && c1.JC1MIN <= c2.JC2MAX) ||
(c1.IC1MAX >= c2.IC2MIN && c1.IC1MAX <= c2.IC2MAX && c1.JC1MAX >= c2.JC2MIN && c1.JC1MAX <= c2.JC2MAX)) {
KillCluster(ic1, ic2, c1, c2);
return true;
}
}
}
}
return false;
}
void StripClusterFinder::KillCluster(uint32_t ic1, uint32_t ic2, C1 const& c1, C2 const& c2) {
// Match Clusters and kill one of clusters.
if (c1.IC1MIN < c2.IC2MIN)
MEStripClusters[ic1].LFTBNDStrip = c1.IC1MIN;
else
MEStripClusters[ic1].LFTBNDStrip = c2.IC2MIN;
if (c1.JC1MIN < c2.JC2MIN)
MEStripClusters[ic1].LFTBNDTime = c1.JC1MIN;
else
MEStripClusters[ic1].LFTBNDTime = c2.JC2MIN;
if (c1.IC1MAX > c2.IC2MAX)
MEStripClusters[ic1].IRTBNDStrip = c1.IC1MAX;
else
MEStripClusters[ic1].IRTBNDStrip = c2.IC2MAX;
if (c1.JC1MAX > c2.JC2MAX)
MEStripClusters[ic1].IRTBNDTime = c1.JC1MAX;
else
MEStripClusters[ic1].IRTBNDTime = c2.JC2MAX;
MEStripClusters.erase(MEStripClusters.begin() + ic2);
return;
}
void StripClusterFinder::RefindMax(void) {
// SEARCHING EXTREMUMS IN THE CLUSTERS
for (uint32_t i = 0; i < MEStripClusters.size(); i++) {
MEStripClusters[i].localMax.clear();
int iLS = MEStripClusters[i].LFTBNDStrip;
int iRS = MEStripClusters[i].IRTBNDStrip;
int iLT = MEStripClusters[i].LFTBNDTime;
int iRT = MEStripClusters[i].IRTBNDTime;
for (int iS = iLS; iS <= iRS; iS++) {
if (isME11 && (thePulseHeightMap[iS].channel_ == 63 || thePulseHeightMap[iS].channel_ == 64))
continue;
for (int jT = iLT; jT <= iRT; jT++) {
if (iS == 0 || jT == 0 || (!is7DCFEBs && (iS == 79)) || (is7DCFEBs && (iS == 111)) || jT == 7)
continue;
if (thePulseHeightMap[iS].height_[jT] > thePulseHeightMap[iS - 1].height_[jT] &&
thePulseHeightMap[iS].height_[jT] > thePulseHeightMap[iS + 1].height_[jT] &&
thePulseHeightMap[iS].height_[jT] > thePulseHeightMap[iS].height_[jT - 1] &&
thePulseHeightMap[iS].height_[jT] > thePulseHeightMap[iS].height_[jT + 1] &&
thePulseHeightMap[iS].height_[jT] > thePulseHeightMap[iS - 1].height_[jT - 1] &&
thePulseHeightMap[iS].height_[jT] > thePulseHeightMap[iS - 1].height_[jT + 1] &&
thePulseHeightMap[iS].height_[jT] > thePulseHeightMap[iS + 1].height_[jT - 1] &&
thePulseHeightMap[iS].height_[jT] > thePulseHeightMap[iS + 1].height_[jT + 1]) {
localMaxTMP.Strip = iS;
localMaxTMP.Time = jT;
MEStripClusters[i].localMax.push_back(localMaxTMP);
}
}
}
// kill local maximums rellated to noise, maximums with pulse height less then 10% of Global max of clust.
//fing Global Max
float GlobalMax = 0;
if (!MEStripClusters[i].localMax.empty()) {
//std::cout << "Cluster: " << i << " Number of local maximums before erase: "
// << MEStripClusters[i].localMax.size() << std::endl;
for (uint32_t j = 0; j < MEStripClusters[i].localMax.size(); j++) {
int iS = MEStripClusters[i].localMax[j].Strip;
int jT = MEStripClusters[i].localMax[j].Time;
/*
std::cout << "Current Max:"
<< " " << iS
<< " " << jT
<< " " << thePulseHeightMap[iS].height_[jT] << std::endl;
*/
if (thePulseHeightMap[iS].height_[jT] > GlobalMax)
GlobalMax = thePulseHeightMap[iS].height_[jT];
}
GlobalMax = (float)(GlobalMax / 10.);
//erase noise localMaximums
bool Erased;
do {
Erased = false;
for (uint32_t j = 0; j < MEStripClusters[i].localMax.size(); j++) {
int iS = MEStripClusters[i].localMax[j].Strip;
int jT = MEStripClusters[i].localMax[j].Time;
if (thePulseHeightMap[iS].height_[jT] < GlobalMax) {
MEStripClusters[i].localMax.erase(MEStripClusters[i].localMax.begin() + j);
Erased = true;
break;
}
}
} while (Erased);
//debug outs
//std::cout << "Cluster: " << i << " Number of local maximums: "
// << MEStripClusters[i].localMax.size() << std::endl;
/*
for(j=0;j<MEStripClusters[i].localMax.size();j++){
iS=MEStripClusters[i].localMax[j].Strip;
jT=MEStripClusters[i].localMax[j].Time;
std::cout << "Local Max: " << j << " Strip: " << iS << " Time: " << jT
<< " Height: " << thePulseHeightMap[iS].height_[jT]
<< " Cut Value: " << GlobalMax << std::endl;
}
*/
}
}
return;
}
void StripClusterFinder::printClusters(void) {
int iS, jT;
std::cout << "====================================================================" << std::endl;
std::cout << "debug information from StripClusterFinder" << std::endl;
for (uint32_t i = 0; i < MEStripClusters.size(); i++) {
if (MEStripClusters[i].localMax.empty())
continue;
std::cout << " Cluster: " << i + 1 << " Number of local Maximums " << MEStripClusters[i].localMax.size()
<< std::endl;
for (uint32_t j = 0; j < MEStripClusters[i].localMax.size(); j++) {
iS = MEStripClusters[i].localMax[j].Strip;
jT = MEStripClusters[i].localMax[j].Time;
// std::cout << "Local Max: " << j << " Strip: " << iS << " Time: " << jT << std::endl;
for (uint32_t k = 0; k < MEStripClusters[i].ClusterPulseMapHeight.size(); k++) {
if (MEStripClusters[i].ClusterPulseMapHeight[k].channel_ == iS)
std::cout << "Local Max: " << j + 1 << " Strip: " << iS + 1 << " Time: " << jT + 1
<< " Height: " << MEStripClusters[i].ClusterPulseMapHeight[k].height_[jT] << std::endl;
}
}
for (uint32_t k = 0; k < MEStripClusters[i].ClusterPulseMapHeight.size(); k++) {
std::cout << "Strip: " << MEStripClusters[i].ClusterPulseMapHeight[k].channel_ + 1;
for (int l = 0; l < 16; l++)
std::cout << " " << MEStripClusters[i].ClusterPulseMapHeight[k].height_[l];
std::cout << std::endl;
}
std::cout << " Left Top corner strip: " << MEStripClusters[i].LFTBNDStrip + 1 << " "
<< " time: " << MEStripClusters[i].LFTBNDTime + 1 << std::endl;
std::cout << " Right Bottom corner strip: " << MEStripClusters[i].IRTBNDStrip + 1 << " "
<< " time: " << MEStripClusters[i].IRTBNDTime + 1 << std::endl;
}
std::cout << "======================================================================" << std::endl;
return;
}
bool StripClusterFinder::Sort::operator()(const StripClusterFitData& a, const StripClusterFitData& b) const {
return a.channel_ < b.channel_;
}
} // namespace cscdqm
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