std::set<SvtxHit*> SvtxHitEval::all_hits_from(PHG4Hit* g4hit) {
if (!has_node_pointers()) {++_errors; return std::set<SvtxHit*>();}
if (_strict) {assert(g4hit);}
else if (!g4hit) {++_errors; return std::set<SvtxHit*>();}
if (_do_cache) {
std::map<PHG4Hit*,std::set<SvtxHit*> >::iterator iter =
_cache_all_hits_from_g4hit.find(g4hit);
if (iter != _cache_all_hits_from_g4hit.end()) {
return iter->second;
}
}
std::set<SvtxHit*> hits;
unsigned int hit_layer = g4hit->get_layer();
// loop over all the hits
for (SvtxHitMap::Iter iter = _hitmap->begin();
iter != _hitmap->end();
++iter) {
SvtxHit* hit = iter->second;
if (hit->get_layer() != hit_layer) continue;
// loop over all truth hits connected to this hit
std::set<PHG4Hit*> g4hits = all_truth_hits(hit);
for (std::set<PHG4Hit*>::iterator jter = g4hits.begin();
jter != g4hits.end();
++jter) {
PHG4Hit* candidate = *jter;
if (candidate->get_hit_id() == g4hit->get_hit_id()) {
hits.insert(hit);
}
}
}
if (_do_cache) _cache_all_hits_from_g4hit.insert(make_pair(g4hit,hits));
return hits;
}
int PHG4SvtxThresholds::process_event(PHCompositeNode *topNode)
{
_timer.get()->restart();
std::vector<unsigned int> remove_hits;
for (SvtxHitMap::Iter iter = _hits->begin();
iter != _hits->end();
++iter) {
SvtxHit* hit = iter->second;
if (hit->get_e() < get_threshold_by_layer(hit->get_layer())) {
if(verbosity > 2)
cout << "Removing hit with energy " << hit->get_e() << " in layer " << hit->get_layer() << " threshold = " << get_threshold_by_layer(hit->get_layer()) << endl;
remove_hits.push_back(hit->get_id());
}
}
for (unsigned int i = 0; i < remove_hits.size(); ++i) {
_hits->erase(remove_hits[i]);
}
_timer.get()->stop();
return Fun4AllReturnCodes::EVENT_OK;
}
int PHG4SvtxDeadArea::process_event(PHCompositeNode *topNode) {
_timer.get()->restart();
std::vector<unsigned int> remove_hits;
for (SvtxHitMap::Iter iter = _hits->begin();
iter != _hits->end();
++iter) {
SvtxHit* hit = &iter->second;
if (_rand->Rndm() > get_hit_efficiency(hit->get_layer())) {
remove_hits.push_back(hit->get_id());
}
}
for (unsigned int i = 0; i < remove_hits.size(); ++i) {
_hits->erase(remove_hits[i]);
}
_timer.get()->stop();
return Fun4AllReturnCodes::EVENT_OK;
}
void SvtxEvaluator::fillOutputNtuples(PHCompositeNode *topNode) {
if (verbosity > 1) cout << "SvtxEvaluator::fillOutputNtuples() entered" << endl;
SvtxVertexEval* vertexeval = _svtxevalstack->get_vertex_eval();
SvtxTrackEval* trackeval = _svtxevalstack->get_track_eval();
SvtxClusterEval* clustereval = _svtxevalstack->get_cluster_eval();
SvtxHitEval* hiteval = _svtxevalstack->get_hit_eval();
SvtxTruthEval* trutheval = _svtxevalstack->get_truth_eval();
//-----------------------
// fill the Vertex NTuple
//-----------------------
if (_ntp_vertex) {
//cout << "Filling ntp_vertex " << endl;
SvtxVertexMap* vertexmap = findNode::getClass<SvtxVertexMap>(topNode,"SvtxVertexMap");
PHG4TruthInfoContainer* truthinfo = findNode::getClass<PHG4TruthInfoContainer>(topNode,"G4TruthInfo");
if (vertexmap && truthinfo) {
for (SvtxVertexMap::Iter iter = vertexmap->begin();
iter != vertexmap->end();
++iter) {
SvtxVertex* vertex = iter->second;
PHG4VtxPoint* point = vertexeval->max_truth_point_by_ntracks(vertex);
float vx = vertex->get_x();
float vy = vertex->get_y();
float vz = vertex->get_z();
float ntracks = vertex->size_tracks();
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gvt = NAN;
float gntracks = truthinfo->GetNumPrimaryVertexParticles();
float nfromtruth = NAN;
if (point) {
gvx = point->get_x();
gvy = point->get_y();
gvz = point->get_z();
gvt = point->get_t();
gntracks = truthinfo->GetNumPrimaryVertexParticles();
nfromtruth = vertexeval->get_ntracks_contribution(vertex,point);
}
float vertex_data[11] = {(float) _ievent,
vx,
vy,
vz,
ntracks,
gvx,
gvy,
gvz,
gvt,
gntracks,
nfromtruth
};
/*
cout << "vertex: "
<< " ievent " << vertex_data[0]
<< " vx " << vertex_data[1]
<< " vy " << vertex_data[2]
<< " vz " << vertex_data[3]
<< endl;
*/
_ntp_vertex->Fill(vertex_data);
}
}
}
//-----------------------
// fill the gpoint NTuple
//-----------------------
if (_ntp_gpoint) {
//cout << "Filling ntp_gpoint " << endl;
SvtxVertexMap* vertexmap = findNode::getClass<SvtxVertexMap>(topNode,"SvtxVertexMap");
PHG4TruthInfoContainer* truthinfo = findNode::getClass<PHG4TruthInfoContainer>(topNode,"G4TruthInfo");
if (vertexmap && truthinfo) {
PHG4VtxPoint* point = truthinfo->GetPrimaryVtx(truthinfo->GetPrimaryVertexIndex());
if (point) {
SvtxVertex* vertex = vertexeval->best_vertex_from(point);
float gvx = point->get_x();
float gvy = point->get_y();
float gvz = point->get_z();
float gvt = point->get_t();
float gntracks = truthinfo->GetNumPrimaryVertexParticles();
float vx = NAN;
float vy = NAN;
float vz = NAN;
float ntracks = NAN;
float nfromtruth = NAN;
if (vertex) {
vx = vertex->get_x();
vy = vertex->get_y();
vz = vertex->get_z();
ntracks = vertex->size_tracks();
nfromtruth = vertexeval->get_ntracks_contribution(vertex,point);
}
float gpoint_data[11] = {(float) _ievent,
gvx,
gvy,
gvz,
gvt,
gntracks,
vx,
vy,
vz,
ntracks,
nfromtruth
};
_ntp_gpoint->Fill(gpoint_data);
}
}
}
//---------------------
// fill the G4hit NTuple
//---------------------
if (_ntp_g4hit) {
//cout << "Filling ntp_g4hit " << endl;
std::set<PHG4Hit*> g4hits = trutheval->all_truth_hits();
for (std::set<PHG4Hit*>::iterator iter = g4hits.begin();
iter != g4hits.end();
++iter) {
PHG4Hit *g4hit = *iter;
PHG4Particle *g4particle = trutheval->get_particle(g4hit);
float g4hitID = g4hit->get_hit_id();
float gx = g4hit->get_avg_x();
float gy = g4hit->get_avg_y();
float gz = g4hit->get_avg_z();
float gt = g4hit->get_avg_t();
float gedep = g4hit->get_edep();
float glayer = g4hit->get_layer();
float gtrackID = g4hit->get_trkid();
float gflavor = NAN;
float gpx = NAN;
float gpy = NAN;
float gpz = NAN;
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gembed = NAN;
float gprimary = NAN;
float gfpx = 0.;
float gfpy = 0.;
float gfpz = 0.;
float gfx = 0.;
float gfy = 0.;
float gfz = 0.;
if (g4particle) {
if (_scan_for_embedded) {
if (trutheval->get_embed(g4particle) == 0) continue;
}
gflavor = g4particle->get_pid();
gpx = g4particle->get_px();
gpy = g4particle->get_py();
gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
if (vtx) {
gvx = vtx->get_x();
gvy = vtx->get_y();
gvz = vtx->get_z();
}
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
gembed = trutheval->get_embed(g4particle);
gprimary = trutheval->is_primary(g4particle);
} // if (g4particle)
std::set<SvtxCluster*> clusters = clustereval->all_clusters_from(g4hit);
float nclusters = clusters.size();
// best cluster reco'd
SvtxCluster* cluster = clustereval->best_cluster_from(g4hit);
float clusID = NAN;
float x = NAN;
float y = NAN;
float z = NAN;
float e = NAN;
float adc = NAN;
float layer = NAN;
float size = NAN;
float phisize = NAN;
float zsize = NAN;
float efromtruth = NAN;
if (cluster) {
clusID = cluster->get_id();
x = cluster->get_x();
y = cluster->get_y();
z = cluster->get_z();
e = cluster->get_e();
adc = cluster->get_adc();
layer = cluster->get_layer();
size = cluster->size_hits();
phisize = cluster->get_phi_size();
zsize = cluster->get_z_size();
if (g4particle) {
efromtruth = clustereval->get_energy_contribution(cluster,g4particle);
}
}
float g4hit_data[36] = {(float) _ievent,
g4hitID,
gx,
gy,
gz,
gt,
gedep,
glayer,
gtrackID,
gflavor,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
nclusters,
clusID,
x,
y,
z,
e,
adc,
layer,
size,
phisize,
zsize,
efromtruth
};
_ntp_g4hit->Fill(g4hit_data);
}
}
//--------------------
// fill the Hit NTuple
//--------------------
if (_ntp_hit) {
//cout << "Filling ntp_hit " << endl;
// need things off of the DST...
SvtxHitMap* hitmap = findNode::getClass<SvtxHitMap>(topNode,"SvtxHitMap");
if (hitmap) {
for (SvtxHitMap::Iter iter = hitmap->begin();
iter != hitmap->end();
++iter) {
SvtxHit* hit = iter->second;
PHG4Hit* g4hit = hiteval->max_truth_hit_by_energy(hit);
PHG4CylinderCell* g4cell = hiteval->get_cell(hit);
PHG4Particle* g4particle = trutheval->get_particle(g4hit);
float event = _ievent;
float hitID = hit->get_id();
float e = hit->get_e();
float adc = hit->get_adc();
float layer = hit->get_layer();
float cellID = hit->get_cellid();
float ecell = g4cell->get_edep();
float g4hitID = NAN;
float gedep = NAN;
float gx = NAN;
float gy = NAN;
float gz = NAN;
float gt = NAN;
float gtrackID = NAN;
float gflavor = NAN;
float gpx = NAN;
float gpy = NAN;
float gpz = NAN;
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gfpx = NAN;
float gfpy = NAN;
float gfpz = NAN;
float gfx = NAN;
float gfy = NAN;
float gfz = NAN;
float gembed = NAN;
float gprimary = NAN;
float efromtruth = NAN;
if (g4hit) {
g4hitID = g4hit->get_hit_id();
gedep = g4hit->get_edep();
gx = g4hit->get_avg_x();
gy = g4hit->get_avg_y();
gz = g4hit->get_avg_z();
gt = g4hit->get_avg_t();
if (g4particle) {
if (_scan_for_embedded) {
if (trutheval->get_embed(g4particle) == 0) continue;
}
gtrackID = g4particle->get_track_id();
gflavor = g4particle->get_pid();
gpx = g4particle->get_px();
gpy = g4particle->get_py();
gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
if (vtx) {
gvx = vtx->get_x();
gvy = vtx->get_y();
gvz = vtx->get_z();
}
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
gembed = trutheval->get_embed(g4particle);
gprimary = trutheval->is_primary(g4particle);
} // if (g4particle){
}
if (g4particle) {
efromtruth = hiteval->get_energy_contribution(hit,g4particle);
}
float hit_data[33] = {
event,
hitID,
e,
adc,
layer,
cellID,
ecell,
g4hitID,
gedep,
gx,
gy,
gz,
gt,
gtrackID,
gflavor,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
efromtruth
};
_ntp_hit->Fill(hit_data);
}
}
}
//------------------------
// fill the Cluster NTuple
//------------------------
//cout << "check for ntp_cluster" << endl;
if (_ntp_cluster && !_scan_for_embedded) {
//cout << "Filling ntp_cluster 1 " << endl;
// need things off of the DST...
SvtxClusterMap* clustermap = findNode::getClass<SvtxClusterMap>(topNode,"SvtxClusterMap");
if (clustermap) {
for (SvtxClusterMap::Iter iter = clustermap->begin();
iter != clustermap->end();
++iter) {
SvtxCluster* cluster = iter->second;
SvtxTrack* track = trackeval->best_track_from(cluster);
PHG4Hit *g4hit = clustereval->max_truth_hit_by_energy(cluster);
PHG4Particle *g4particle = trutheval->get_particle(g4hit);
float hitID = cluster->get_id();
float x = cluster->get_x();
float y = cluster->get_y();
float z = cluster->get_z();
float ex = sqrt(cluster->get_error(0,0));
float ey = sqrt(cluster->get_error(1,1));
float ez = cluster->get_z_error();
float ephi = cluster->get_phi_error();
float e = cluster->get_e();
float adc = cluster->get_adc();
float layer = cluster->get_layer();
float size = cluster->size_hits();
float phisize = cluster->get_phi_size();
float zsize = cluster->get_z_size();
float trackID = NAN;
if (track) trackID = track->get_id();
float g4hitID = NAN;
float gx = NAN;
float gy = NAN;
float gz = NAN;
float gt = NAN;
float gtrackID = NAN;
float gflavor = NAN;
float gpx = NAN;
float gpy = NAN;
float gpz = NAN;
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gfpx = NAN;
float gfpy = NAN;
float gfpz = NAN;
float gfx = NAN;
float gfy = NAN;
float gfz = NAN;
float gembed = NAN;
float gprimary = NAN;
float efromtruth = NAN;
if (g4hit) {
g4hitID = g4hit->get_hit_id();
gx = g4hit->get_avg_x();
gy = g4hit->get_avg_y();
gz = g4hit->get_avg_z();
gt = g4hit->get_avg_t();
if (g4particle) {
gtrackID = g4particle->get_track_id();
gflavor = g4particle->get_pid();
gpx = g4particle->get_px();
gpy = g4particle->get_py();
gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
if (vtx) {
gvx = vtx->get_x();
gvy = vtx->get_y();
gvz = vtx->get_z();
}
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
gembed = trutheval->get_embed(g4particle);
gprimary = trutheval->is_primary(g4particle);
} // if (g4particle){
} // if (g4hit) {
if (g4particle){
efromtruth = clustereval->get_energy_contribution(cluster,g4particle);
}
float cluster_data[38] = {(float) _ievent,
hitID,
x,
y,
z,
ex,
ey,
ez,
ephi,
e,
adc,
layer,
size,
phisize,
zsize,
trackID,
g4hitID,
gx,
gy,
gz,
gt,
gtrackID,
gflavor,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
efromtruth};
_ntp_cluster->Fill(cluster_data);
}
}
} else if (_ntp_cluster && _scan_for_embedded) {
//cout << "Filling ntp_cluster 2 " << endl;
// if only scanning embedded signals, loop over all the tracks from
// embedded particles and report all of their clusters, including those
// from other sources (noise hits on the embedded track)
// need things off of the DST...
SvtxTrackMap* trackmap = findNode::getClass<SvtxTrackMap>(topNode,"SvtxTrackMap");
SvtxClusterMap* clustermap = findNode::getClass<SvtxClusterMap>(topNode,"SvtxClusterMap");
if (trackmap) {
for (SvtxTrackMap::Iter iter = trackmap->begin();
iter != trackmap->end();
++iter) {
SvtxTrack* track = iter->second;
PHG4Particle* truth = trackeval->max_truth_particle_by_nclusters(track);
if (truth) {
if (trutheval->get_embed(truth) == 0) continue;
}
for (SvtxTrack::ConstClusterIter iter = track->begin_clusters();
iter != track->end_clusters();
++iter) {
unsigned int cluster_id = *iter;
SvtxCluster* cluster = clustermap->get(cluster_id);
PHG4Hit *g4hit = clustereval->max_truth_hit_by_energy(cluster);
PHG4Particle *g4particle = trutheval->get_particle(g4hit);
float hitID = cluster->get_id();
float x = cluster->get_x();
float y = cluster->get_y();
float z = cluster->get_z();
float ex = sqrt(cluster->get_error(0,0));
float ey = sqrt(cluster->get_error(1,1));
float ez = cluster->get_z_error();
float ephi = cluster->get_phi_error();
float e = cluster->get_e();
float adc = cluster->get_adc();
float layer = cluster->get_layer();
float size = cluster->size_hits();
float phisize = cluster->get_phi_size();
float zsize = cluster->get_z_size();
float trackID = NAN;
if (track) trackID = track->get_id();
float g4hitID = NAN;
float gx = NAN;
float gy = NAN;
float gz = NAN;
float gt = NAN;
float gtrackID = NAN;
float gflavor = NAN;
float gpx = NAN;
float gpy = NAN;
float gpz = NAN;
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gfpx = NAN;
float gfpy = NAN;
float gfpz = NAN;
float gfx = NAN;
float gfy = NAN;
float gfz = NAN;
float gembed = NAN;
float gprimary = NAN;
float efromtruth = NAN;
if (g4hit) {
g4hitID = g4hit->get_hit_id();
gx = g4hit->get_avg_x();
gy = g4hit->get_avg_y();
gz = g4hit->get_avg_z();
gt = g4hit->get_avg_t();
if (g4particle) {
gtrackID = g4particle->get_track_id();
gflavor = g4particle->get_pid();
gpx = g4particle->get_px();
gpy = g4particle->get_py();
gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
if (vtx) {
gvx = vtx->get_x();
gvy = vtx->get_y();
gvz = vtx->get_z();
}
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
gembed = trutheval->get_embed(g4particle);
gprimary = trutheval->is_primary(g4particle);
} // if (g4particle){
} // if (g4hit) {
if (g4particle){
efromtruth = clustereval->get_energy_contribution(cluster,g4particle);
}
float cluster_data[38] = {(float) _ievent,
hitID,
x,
y,
z,
ex,
ey,
ez,
ephi,
e,
adc,
layer,
size,
phisize,
zsize,
trackID,
g4hitID,
gx,
gy,
gz,
gt,
gtrackID,
gflavor,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
efromtruth};
_ntp_cluster->Fill(cluster_data);
}
}
}
}
//------------------------
// fill the Gtrack NTuple
//------------------------
// need things off of the DST...
//cout << "check for ntp_gtrack" << endl;
if (_ntp_gtrack) {
//cout << "Filling ntp_gtrack " << endl;
PHG4TruthInfoContainer* truthinfo = findNode::getClass<PHG4TruthInfoContainer>(topNode,"G4TruthInfo");
SvtxClusterMap* clustermap = findNode::getClass<SvtxClusterMap>(topNode,"SvtxClusterMap");
if (truthinfo) {
PHG4TruthInfoContainer::ConstRange range = truthinfo->GetPrimaryParticleRange();
for (PHG4TruthInfoContainer::ConstIterator iter = range.first;
iter != range.second;
++iter) {
PHG4Particle* g4particle = iter->second;
if (_scan_for_embedded) {
if (trutheval->get_embed(g4particle) == 0) continue;
}
float gtrackID = g4particle->get_track_id();
float gflavor = g4particle->get_pid();
std::set<PHG4Hit*> g4hits = trutheval->all_truth_hits(g4particle);
float ng4hits = g4hits.size();
float gpx = g4particle->get_px();
float gpy = g4particle->get_py();
float gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
float gvx = vtx->get_x();
float gvy = vtx->get_y();
float gvz = vtx->get_z();
float gvt = vtx->get_t();
float gfpx = 0.;
float gfpy = 0.;
float gfpz = 0.;
float gfx = 0.;
float gfy = 0.;
float gfz = 0.;
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
float gembed = trutheval->get_embed(g4particle);
float gprimary = trutheval->is_primary(g4particle);
SvtxTrack* track = trackeval->best_track_from(g4particle);
float trackID = NAN;
float charge = NAN;
float quality = NAN;
float chisq = NAN;
float ndf = NAN;
float nhits = NAN;
unsigned int layers = 0x0;
float dca2d = NAN;
float dca2dsigma = NAN;
float px = NAN;
float py = NAN;
float pz = NAN;
float pcax = NAN;
float pcay = NAN;
float pcaz = NAN;
float nfromtruth = NAN;
float layersfromtruth = NAN;
if (track) {
trackID = track->get_id();
charge = track->get_charge();
quality = track->get_quality();
chisq = track->get_chisq();
ndf = track->get_ndf();
nhits = track->size_clusters();
for (SvtxTrack::ConstClusterIter iter = track->begin_clusters();
iter != track->end_clusters();
++iter) {
unsigned int cluster_id = *iter;
SvtxCluster* cluster = clustermap->get(cluster_id);
unsigned int layer = cluster->get_layer();
if (layer < 32) layers |= (0x1 << layer);
}
dca2d = track->get_dca2d();
dca2dsigma = track->get_dca2d_error();
px = track->get_px();
py = track->get_py();
pz = track->get_pz();
pcax = track->get_x();
pcay = track->get_y();
pcaz = track->get_z();
nfromtruth = trackeval->get_nclusters_contribution(track,g4particle);
layersfromtruth = trackeval->get_nclusters_contribution_by_layer(track,g4particle);
}
float gtrack_data[36] = {(float) _ievent,
gtrackID,
gflavor,
ng4hits,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gvt,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
trackID,
px,
py,
pz,
charge,
quality,
chisq,
ndf,
nhits,
(float) layers,
dca2d,
dca2dsigma,
pcax,
pcay,
pcaz,
nfromtruth,
layersfromtruth
};
/*
cout << " ievent " << _ievent
<< " gtrackID " << gtrackID
<< " gflavor " << gflavor
<< " ng4hits " << ng4hits
<< endl;
*/
_ntp_gtrack->Fill(gtrack_data);
}
}
}
//------------------------
// fill the Track NTuple
//------------------------
if (_ntp_track) {
//cout << "Filling ntp_track " << endl;
// need things off of the DST...
SvtxTrackMap* trackmap = findNode::getClass<SvtxTrackMap>(topNode,"SvtxTrackMap");
SvtxClusterMap* clustermap = findNode::getClass<SvtxClusterMap>(topNode,"SvtxClusterMap");
if (trackmap) {
for (SvtxTrackMap::Iter iter = trackmap->begin();
iter != trackmap->end();
++iter) {
SvtxTrack* track = iter->second;
float trackID = track->get_id();
float charge = track->get_charge();
float quality = track->get_quality();
float chisq = track->get_chisq();
float ndf = track->get_ndf();
float nhits = track->size_clusters();
unsigned int layers = 0x0;
for (SvtxTrack::ConstClusterIter iter = track->begin_clusters();
iter != track->end_clusters();
++iter) {
unsigned int cluster_id = *iter;
SvtxCluster* cluster = clustermap->get(cluster_id);
unsigned int layer = cluster->get_layer();
if (layer < 31) layers |= (0x1 << layer);
}
float dca2d = track->get_dca2d();
float dca2dsigma = track->get_dca2d_error();
float px = track->get_px();
float py = track->get_py();
float pz = track->get_pz();
float pcax = track->get_x();
float pcay = track->get_y();
float pcaz = track->get_z();
float presdphi = track->get_cal_dphi(SvtxTrack::PRES);
float presdeta = track->get_cal_deta(SvtxTrack::PRES);
float prese3x3 = track->get_cal_energy_3x3(SvtxTrack::PRES);
float prese = track->get_cal_cluster_e(SvtxTrack::PRES);
float cemcdphi = track->get_cal_dphi(SvtxTrack::CEMC);
float cemcdeta = track->get_cal_deta(SvtxTrack::CEMC);
float cemce3x3 = track->get_cal_energy_3x3(SvtxTrack::CEMC);
float cemce = track->get_cal_cluster_e(SvtxTrack::CEMC);
float hcalindphi = track->get_cal_dphi(SvtxTrack::HCALIN);
float hcalindeta = track->get_cal_deta(SvtxTrack::HCALIN);
float hcaline3x3 = track->get_cal_energy_3x3(SvtxTrack::HCALIN);
float hcaline = track->get_cal_cluster_e(SvtxTrack::HCALIN);
float hcaloutdphi = track->get_cal_dphi(SvtxTrack::HCALOUT);
float hcaloutdeta = track->get_cal_deta(SvtxTrack::HCALOUT);
float hcaloute3x3 = track->get_cal_energy_3x3(SvtxTrack::HCALOUT);
float hcaloute = track->get_cal_cluster_e(SvtxTrack::HCALOUT);
float gtrackID = NAN;
float gflavor = NAN;
float ng4hits = NAN;
float gpx = NAN;
float gpy = NAN;
float gpz = NAN;
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gvt = NAN;
float gfpx = NAN;
float gfpy = NAN;
float gfpz = NAN;
float gfx = NAN;
float gfy = NAN;
float gfz = NAN;
float gembed = NAN;
float gprimary = NAN;
float nfromtruth = NAN;
float layersfromtruth = NAN;
PHG4Particle* g4particle = trackeval->max_truth_particle_by_nclusters(track);
if (g4particle) {
if (_scan_for_embedded) {
if (trutheval->get_embed(g4particle) == 0) continue;
}
gtrackID = g4particle->get_track_id();
gflavor = g4particle->get_pid();
std::set<PHG4Hit*> g4hits = trutheval->all_truth_hits(g4particle);
ng4hits = g4hits.size();
gpx = g4particle->get_px();
gpy = g4particle->get_py();
gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
gvx = vtx->get_x();
gvy = vtx->get_y();
gvz = vtx->get_z();
gvt = vtx->get_t();
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
gembed = trutheval->get_embed(g4particle);
gprimary = trutheval->is_primary(g4particle);
nfromtruth = trackeval->get_nclusters_contribution(track,g4particle);
layersfromtruth = trackeval->get_nclusters_contribution_by_layer(track,g4particle);
}
float track_data[52] = {(float) _ievent,
trackID,
px,
py,
pz,
charge,
quality,
chisq,
ndf,
nhits,
(float) layers,
dca2d,
dca2dsigma,
pcax,
pcay,
pcaz,
presdphi,
presdeta,
prese3x3,
prese,
cemcdphi,
cemcdeta,
cemce3x3,
cemce,
hcalindphi,
hcalindeta,
hcaline3x3,
hcaline,
hcaloutdphi,
hcaloutdeta,
hcaloute3x3,
hcaloute,
gtrackID,
gflavor,
ng4hits,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gvt,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
nfromtruth,
layersfromtruth
};
/*
cout << "ievent " << _ievent
<< " trackID " << trackID
<< " nhits " << nhits
<< " px " << px
<< " py " << py
<< " pz " << pz
<< " gembed " << gembed
<< " gprimary " << gprimary
<< endl;
*/
_ntp_track->Fill(track_data);
}
}
}
return;
}
void SvtxEvaluator::printOutputInfo(PHCompositeNode *topNode) {
if (verbosity > 1) cout << "SvtxEvaluator::printOutputInfo() entered" << endl;
//==========================================
// print out some useful stuff for debugging
//==========================================
if (verbosity > 0) {
SvtxTrackEval* trackeval = _svtxevalstack->get_track_eval();
SvtxClusterEval* clustereval = _svtxevalstack->get_cluster_eval();
SvtxTruthEval* trutheval = _svtxevalstack->get_truth_eval();
// event information
cout << endl;
cout << PHWHERE << " NEW OUTPUT FOR EVENT " << _ievent << endl;
cout << endl;
PHG4TruthInfoContainer* truthinfo = findNode::getClass<PHG4TruthInfoContainer>(topNode,"G4TruthInfo");
PHG4VtxPoint *gvertex = truthinfo->GetPrimaryVtx( truthinfo->GetPrimaryVertexIndex() );
float gvx = gvertex->get_x();
float gvy = gvertex->get_y();
float gvz = gvertex->get_z();
float vx = NAN;
float vy = NAN;
float vz = NAN;
SvtxVertexMap* vertexmap = findNode::getClass<SvtxVertexMap>(topNode,"SvtxVertexMap");
if (vertexmap) {
if (!vertexmap->empty()) {
SvtxVertex* vertex = (vertexmap->begin()->second);
vx = vertex->get_x();
vy = vertex->get_y();
vz = vertex->get_z();
}
}
cout << "===Vertex Reconstruction=======================" << endl;
cout << "vtrue = (" << gvx << "," << gvy << "," << gvz << ") => vreco = (" << vx << "," << vy << "," << vz << ")" << endl;
cout << endl;
cout << "===Tracking Summary============================" << endl;
unsigned int ng4hits[100] = {0};
std::set<PHG4Hit*> g4hits = trutheval->all_truth_hits();
for (std::set<PHG4Hit*>::iterator iter = g4hits.begin();
iter != g4hits.end();
++iter) {
PHG4Hit *g4hit = *iter;
++ng4hits[g4hit->get_layer()];
}
SvtxHitMap* hitmap = findNode::getClass<SvtxHitMap>(topNode,"SvtxHitMap");
unsigned int nhits[100] = {0};
if (hitmap) {
for (SvtxHitMap::Iter iter = hitmap->begin();
iter != hitmap->end();
++iter) {
SvtxHit* hit = iter->second;
++nhits[hit->get_layer()];
}
}
SvtxClusterMap* clustermap = findNode::getClass<SvtxClusterMap>(topNode,"SvtxClusterMap");
unsigned int nclusters[100] = {0};
if (clustermap) {
for (SvtxClusterMap::Iter iter = clustermap->begin();
iter != clustermap->end();
++iter) {
SvtxCluster* cluster = iter->second;
++nclusters[cluster->get_layer()];
}
}
for (unsigned int ilayer = 0; ilayer < 100; ++ilayer) {
cout << "layer " << ilayer << ": nG4hits = " << ng4hits[ilayer]
<< " => nHits = " << nhits[ilayer]
<< " => nClusters = " << nclusters[ilayer] << endl;
}
SvtxTrackMap* trackmap = findNode::getClass<SvtxTrackMap>(topNode,"SvtxTrackMap");
cout << "nGtracks = " << std::distance(truthinfo->GetPrimaryParticleRange().first,
truthinfo->GetPrimaryParticleRange().second);
cout << " => nTracks = ";
if (trackmap) cout << trackmap->size() << endl;
else cout << 0 << endl;
// cluster wise information
if (verbosity > 1) {
for(std::set<PHG4Hit*>::iterator iter = g4hits.begin();
iter != g4hits.end();
++iter) {
PHG4Hit *g4hit = *iter;
cout << endl;
cout << "===PHG4Hit===================================" << endl;
cout << " PHG4Hit: "; g4hit->identify();
std::set<SvtxCluster*> clusters = clustereval->all_clusters_from(g4hit);
for (std::set<SvtxCluster*>::iterator jter = clusters.begin();
jter != clusters.end();
++jter) {
SvtxCluster *cluster = *jter;
cout << "===Created-SvtxCluster================" << endl;
cout << "SvtxCluster: "; cluster->identify();
}
}
PHG4TruthInfoContainer::ConstRange range = truthinfo->GetPrimaryParticleRange();
for (PHG4TruthInfoContainer::ConstIterator iter = range.first;
iter != range.second;
++iter) {
PHG4Particle *particle = iter->second;
// track-wise information
cout << endl;
cout << "=== Gtrack ===================================================" << endl;
cout << " PHG4Particle id = " << particle->get_track_id() << endl;
particle->identify();
cout << " ptrue = (";
cout.width(5); cout << particle->get_px();
cout << ",";
cout.width(5); cout << particle->get_py();
cout << ",";
cout.width(5); cout << particle->get_pz();
cout << ")" << endl;
cout << " vtrue = (";
cout.width(5); cout << truthinfo->GetVtx(particle->get_vtx_id())->get_x();
cout << ",";
cout.width(5); cout << truthinfo->GetVtx(particle->get_vtx_id())->get_y();
cout << ",";
cout.width(5); cout << truthinfo->GetVtx(particle->get_vtx_id())->get_z();
cout << ")" << endl;
cout << " pt = " << sqrt(pow(particle->get_px(),2)+pow(particle->get_py(),2)) << endl;
cout << " phi = " << atan2(particle->get_py(),particle->get_px()) << endl;
cout << " eta = " << asinh(particle->get_pz()/sqrt(pow(particle->get_px(),2)+pow(particle->get_py(),2))) << endl;
cout << " embed flag = " << truthinfo->isEmbeded(particle->get_track_id()) << endl;
cout << " ---Associated-PHG4Hits-----------------------------------------" << endl;
std::set<PHG4Hit*> g4hits = trutheval->all_truth_hits(particle);
for(std::set<PHG4Hit*>::iterator jter = g4hits.begin();
jter != g4hits.end();
++jter) {
PHG4Hit *g4hit = *jter;
float x = 0.5*(g4hit->get_x(0)+g4hit->get_x(1));
float y = 0.5*(g4hit->get_y(0)+g4hit->get_y(1));
float z = 0.5*(g4hit->get_z(0)+g4hit->get_z(1));
cout << " #" << g4hit->get_hit_id() << " xtrue = (";
cout.width(5); cout << x;
cout << ",";
cout.width(5); cout << y;
cout << ",";
cout.width(5); cout << z;
cout << ")";
std::set<SvtxCluster*> clusters = clustereval->all_clusters_from(g4hit);
for (std::set<SvtxCluster*>::iterator kter = clusters.begin();
kter != clusters.end();
++kter) {
SvtxCluster *cluster = *kter;
float x = cluster->get_x();
float y = cluster->get_y();
float z = cluster->get_z();
cout << " => #" << cluster->get_id();
cout << " xreco = (";
cout.width(5); cout << x;
cout << ",";
cout.width(5); cout << y;
cout << ",";
cout.width(5); cout << z;
cout << ")";
}
cout << endl;
}
if (trackmap&&clustermap) {
std::set<SvtxTrack*> tracks = trackeval->all_tracks_from(particle);
for (std::set<SvtxTrack*>::iterator jter = tracks.begin();
jter != tracks.end();
++jter) {
SvtxTrack *track = *jter;
float px = track->get_px();
float py = track->get_py();
float pz = track->get_pz();
cout << "===Created-SvtxTrack==========================================" << endl;
cout << " SvtxTrack id = " << track->get_id() << endl;
cout << " preco = (";
cout.width(5); cout << px;
cout << ",";
cout.width(5); cout << py;
cout << ",";
cout.width(5); cout << pz;
cout << ")" << endl;
cout << " quality = " << track->get_quality() << endl;
cout << " nfromtruth = " << trackeval->get_nclusters_contribution(track,particle) << endl;
cout << " ---Associated-SvtxClusters-to-PHG4Hits-------------------------" << endl;
for (SvtxTrack::ConstClusterIter iter = track->begin_clusters();
iter != track->end_clusters();
++iter) {
unsigned int cluster_id = *iter;
SvtxCluster* cluster = clustermap->get(cluster_id);
float x = cluster->get_x();
float y = cluster->get_y();
float z = cluster->get_z();
cout << " #" << cluster->get_id() << " xreco = (";
cout.width(5); cout << x;
cout << ",";
cout.width(5); cout << y;
cout << ",";
cout.width(5); cout << z;
cout << ") =>";
PHG4Hit* g4hit = clustereval->max_truth_hit_by_energy(cluster);
if ((g4hit) && (g4hit->get_trkid() == particle->get_track_id())) {
x = 0.5*(g4hit->get_x(0)+g4hit->get_x(1));
y = 0.5*(g4hit->get_y(0)+g4hit->get_y(1));
z = 0.5*(g4hit->get_z(0)+g4hit->get_z(1));
cout << " #" << g4hit->get_hit_id()
<< " xtrue = (";
cout.width(5); cout << x;
cout << ",";
cout.width(5); cout << y;
cout << ",";
cout.width(5); cout << z;
cout << ") => Gtrack id = " << g4hit->get_trkid();
} else {
cout << " noise hit";
}
}
cout << endl;
}
}
}
}
cout << endl;
} // if verbosity
return;
}
void SvtxEvaluator::fillOutputNtuples(PHCompositeNode *topNode) {
if (verbosity > 1) cout << "SvtxEvaluator::fillOutputNtuples() entered" << endl;
SvtxVertexEval* vertexeval = _svtxevalstack->get_vertex_eval();
SvtxTrackEval* trackeval = _svtxevalstack->get_track_eval();
SvtxClusterEval* clustereval = _svtxevalstack->get_cluster_eval();
SvtxHitEval* hiteval = _svtxevalstack->get_hit_eval();
SvtxTruthEval* trutheval = _svtxevalstack->get_truth_eval();
//-----------------------
// fill the Vertex NTuple
//-----------------------
if (_ntp_vertex) {
SvtxVertexMap* vertexmap = findNode::getClass<SvtxVertexMap>(topNode,"SvtxVertexMap");
PHG4TruthInfoContainer* truthinfo = findNode::getClass<PHG4TruthInfoContainer>(topNode,"G4TruthInfo");
if (vertexmap && truthinfo) {
for (SvtxVertexMap::Iter iter = vertexmap->begin();
iter != vertexmap->end();
++iter) {
SvtxVertex* vertex = iter->second;
PHG4VtxPoint* point = vertexeval->max_truth_point_by_ntracks(vertex);
float vx = vertex->get_x();
float vy = vertex->get_y();
float vz = vertex->get_z();
float ntracks = vertex->size_tracks();
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gntracks = truthinfo->GetNumPrimaryVertexParticles();
float nfromtruth = NAN;
if (point) {
gvx = point->get_x();
gvy = point->get_y();
gvz = point->get_z();
gntracks = truthinfo->GetNumPrimaryVertexParticles();
nfromtruth = vertexeval->get_ntracks_contribution(vertex,point);
}
float vertex_data[10] = {_ievent,
vx,
vy,
vz,
ntracks,
gvx,
gvy,
gvz,
gntracks,
nfromtruth
};
_ntp_vertex->Fill(vertex_data);
}
}
}
//-----------------------
// fill the gpoint NTuple
//-----------------------
if (_ntp_gpoint) {
SvtxVertexMap* vertexmap = findNode::getClass<SvtxVertexMap>(topNode,"SvtxVertexMap");
PHG4TruthInfoContainer* truthinfo = findNode::getClass<PHG4TruthInfoContainer>(topNode,"G4TruthInfo");
if (vertexmap && truthinfo) {
PHG4VtxPoint* point = truthinfo->GetPrimaryVtx(truthinfo->GetPrimaryVertexIndex());
SvtxVertex* vertex = vertexeval->best_vertex_from(point);
float gvx = point->get_x();
float gvy = point->get_y();
float gvz = point->get_z();
float gntracks = truthinfo->GetNumPrimaryVertexParticles();
float vx = NAN;
float vy = NAN;
float vz = NAN;
float ntracks = NAN;
float nfromtruth = NAN;
if (vertex) {
vx = vertex->get_x();
vy = vertex->get_y();
vz = vertex->get_z();
ntracks = vertex->size_tracks();
nfromtruth = vertexeval->get_ntracks_contribution(vertex,point);
}
float gpoint_data[10] = {_ievent,
gvx,
gvy,
gvz,
gntracks,
vx,
vy,
vz,
ntracks,
nfromtruth
};
_ntp_gpoint->Fill(gpoint_data);
}
}
//---------------------
// fill the G4hit NTuple
//---------------------
if (_ntp_g4hit) {
std::set<PHG4Hit*> g4hits = trutheval->all_truth_hits();
for (std::set<PHG4Hit*>::iterator iter = g4hits.begin();
iter != g4hits.end();
++iter) {
PHG4Hit *g4hit = *iter;
PHG4Particle *g4particle = trutheval->get_particle(g4hit);
float g4hitID = g4hit->get_hit_id();
float gx = 0.5*(g4hit->get_x(0)+g4hit->get_x(1));
float gy = 0.5*(g4hit->get_y(0)+g4hit->get_y(1));
float gz = 0.5*(g4hit->get_z(0)+g4hit->get_z(1));
float gedep = g4hit->get_edep();
float glayer = g4hit->get_layer();
float gtrackID = g4hit->get_trkid();
float gflavor = NAN;
float gpx = NAN;
float gpy = NAN;
float gpz = NAN;
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gembed = NAN;
float gprimary = NAN;
float gfpx = NULL;
float gfpy = NULL;
float gfpz = NULL;
float gfx = NULL;
float gfy = NULL;
float gfz = NULL;
if (g4particle) {
gflavor = g4particle->get_pid();
gpx = g4particle->get_px();
gpy = g4particle->get_py();
gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
if (vtx) {
gvx = vtx->get_x();
gvy = vtx->get_y();
gvz = vtx->get_z();
}
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
gembed = trutheval->get_embed(g4particle);
gprimary = trutheval->is_primary(g4particle);
} // if (g4particle)
std::set<SvtxCluster*> clusters = clustereval->all_clusters_from(g4hit);
float nclusters = clusters.size();
// best cluster reco'd
SvtxCluster* cluster = clustereval->best_cluster_from(g4hit);
float clusID = NAN;
float x = NAN;
float y = NAN;
float z = NAN;
float e = NAN;
float adc = NAN;
float layer = NAN;
float size = NAN;
float phisize = NAN;
float zsize = NAN;
float efromtruth = NAN;
if (cluster) {
clusID = cluster->get_id();
x = cluster->get_x();
y = cluster->get_y();
z = cluster->get_z();
e = cluster->get_e();
adc = cluster->get_adc();
layer = cluster->get_layer();
size = cluster->size_hits();
phisize = cluster->get_phi_size();
zsize = cluster->get_z_size();
if (g4particle) {
efromtruth = clustereval->get_energy_contribution(cluster,g4particle);
}
}
float g4hit_data[35] = {_ievent,
g4hitID,
gx,
gy,
gz,
gedep,
glayer,
gtrackID,
gflavor,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
nclusters,
clusID,
x,
y,
z,
e,
adc,
layer,
size,
phisize,
zsize,
efromtruth
};
_ntp_g4hit->Fill(g4hit_data);
}
}
//--------------------
// fill the Hit NTuple
//--------------------
if (_ntp_hit) {
// need things off of the DST...
SvtxHitMap* hitmap = findNode::getClass<SvtxHitMap>(topNode,"SvtxHitMap");
if (hitmap) {
for (SvtxHitMap::Iter iter = hitmap->begin();
iter != hitmap->end();
++iter) {
SvtxHit* hit = iter->second;
PHG4Hit* g4hit = hiteval->max_truth_hit_by_energy(hit);
PHG4CylinderCell* g4cell = hiteval->get_cell(hit);
PHG4Particle* g4particle = trutheval->get_particle(g4hit);
float event = _ievent;
float hitID = hit->get_id();
float e = hit->get_e();
float adc = hit->get_adc();
float layer = hit->get_layer();
float cellID = hit->get_cellid();
float ecell = g4cell->get_edep();
float g4hitID = NAN;
float gedep = NAN;
float gx = NAN;
float gy = NAN;
float gz = NAN;
float gtrackID = NAN;
float gflavor = NAN;
float gpx = NAN;
float gpy = NAN;
float gpz = NAN;
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gfpx = NAN;
float gfpy = NAN;
float gfpz = NAN;
float gfx = NAN;
float gfy = NAN;
float gfz = NAN;
float glast = NAN;
float gembed = NAN;
float gprimary = NAN;
float efromtruth = NAN;
if (g4hit) {
g4hitID = g4hit->get_hit_id();
gedep = g4hit->get_edep();
gx = 0.5*(g4hit->get_x(0)+g4hit->get_x(1));
gy = 0.5*(g4hit->get_y(0)+g4hit->get_y(1));
gz = 0.5*(g4hit->get_z(0)+g4hit->get_z(1));
gx = g4hit->get_x(0);
gy = g4hit->get_y(0);
gz = g4hit->get_z(0);
if (g4particle) {
gtrackID = g4particle->get_track_id();
gflavor = g4particle->get_pid();
gpx = g4particle->get_px();
gpy = g4particle->get_py();
gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
if (vtx) {
gvx = vtx->get_x();
gvy = vtx->get_y();
gvz = vtx->get_z();
}
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
glast = NAN;
gembed = trutheval->get_embed(g4particle);
gprimary = trutheval->is_primary(g4particle);
} // if (g4particle){
}
if (g4particle) {
efromtruth = hiteval->get_energy_contribution(hit,g4particle);
}
float hit_data[32] = {
event,
hitID,
e,
adc,
layer,
cellID,
ecell,
g4hitID,
gedep,
gx,
gy,
gz,
gtrackID,
gflavor,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
efromtruth
};
_ntp_hit->Fill(hit_data);
}
}
}
//------------------------
// fill the Cluster NTuple
//------------------------
if (_ntp_cluster) {
// need things off of the DST...
SvtxClusterMap* clustermap = findNode::getClass<SvtxClusterMap>(topNode,"SvtxClusterMap");
if (clustermap) {
for (SvtxClusterMap::Iter iter = clustermap->begin();
iter != clustermap->end();
++iter) {
SvtxCluster* cluster = iter->second;
PHG4Hit *g4hit = clustereval->max_truth_hit_by_energy(cluster);
PHG4Particle *g4particle = trutheval->get_particle(g4hit);
float hitID = cluster->get_id();
float x = cluster->get_x();
float y = cluster->get_y();
float z = cluster->get_z();
float e = cluster->get_e();
float adc = cluster->get_adc();
float layer = cluster->get_layer();
float size = cluster->size_hits();
float phisize = cluster->get_phi_size();
float zsize = cluster->get_z_size();
float g4hitID = NAN;
float gx = NAN;
float gy = NAN;
float gz = NAN;
float gtrackID = NAN;
float gflavor = NAN;
float gpx = NAN;
float gpy = NAN;
float gpz = NAN;
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gfpx = NAN;
float gfpy = NAN;
float gfpz = NAN;
float gfx = NAN;
float gfy = NAN;
float gfz = NAN;
float glast = NAN;
float gembed = NAN;
float gprimary = NAN;
float nhits = NAN;
float efromtruth = NAN;
if (g4hit) {
g4hitID = g4hit->get_hit_id();
gx = 0.5*(g4hit->get_x(0)+g4hit->get_x(1));
gy = 0.5*(g4hit->get_y(0)+g4hit->get_y(1));
gz = 0.5*(g4hit->get_z(0)+g4hit->get_z(1));
gx = g4hit->get_x(0);
gy = g4hit->get_y(0);
gz = g4hit->get_z(0);
if (g4particle) {
gtrackID = g4particle->get_track_id();
gflavor = g4particle->get_pid();
gpx = g4particle->get_px();
gpy = g4particle->get_py();
gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
if (vtx) {
gvx = vtx->get_x();
gvy = vtx->get_y();
gvz = vtx->get_z();
}
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
glast = NAN;
gembed = trutheval->get_embed(g4particle);
gprimary = trutheval->is_primary(g4particle);
} // if (g4particle){
} // if (g4hit) {
if (g4particle){
efromtruth = clustereval->get_energy_contribution(cluster,g4particle);
}
float cluster_data[33] = {_ievent,
hitID,
x,
y,
z,
e,
adc,
layer,
size,
phisize,
zsize,
g4hitID,
gx,
gy,
gz,
gtrackID,
gflavor,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
nhits,
efromtruth};
_ntp_cluster->Fill(cluster_data);
}
}
}
//------------------------
// fill the Gtrack NTuple
//------------------------
// need things off of the DST...
if (_ntp_gtrack) {
PHG4TruthInfoContainer* truthinfo = findNode::getClass<PHG4TruthInfoContainer>(topNode,"G4TruthInfo");
SvtxClusterMap* clustermap = findNode::getClass<SvtxClusterMap>(topNode,"SvtxClusterMap");
if (truthinfo) {
PHG4TruthInfoContainer::ConstRange range = truthinfo->GetPrimaryParticleRange();
for (PHG4TruthInfoContainer::ConstIterator iter = range.first;
iter != range.second;
++iter) {
PHG4Particle* g4particle = iter->second;
float gtrackID = g4particle->get_track_id();
float gflavor = g4particle->get_pid();
std::set<PHG4Hit*> g4hits = trutheval->all_truth_hits(g4particle);
float ng4hits = g4hits.size();
float gpx = g4particle->get_px();
float gpy = g4particle->get_py();
float gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
float gvx = vtx->get_x();
float gvy = vtx->get_y();
float gvz = vtx->get_z();
float gfpx = NULL;
float gfpy = NULL;
float gfpz = NULL;
float gfx = NULL;
float gfy = NULL;
float gfz = NULL;
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
float gembed = trutheval->get_embed(g4particle);
float gprimary = trutheval->is_primary(g4particle);
SvtxTrack* track = trackeval->best_track_from(g4particle);
float trackID = NAN;
float charge = NAN;
float quality = NAN;
float chisq = NAN;
float ndf = NAN;
float nhits = NAN;
unsigned int layers = 0x0;
float dca = NAN;
float dca2d = NAN;
float dca2dsigma = NAN;
float px = NAN;
float py = NAN;
float pz = NAN;
float pcax = NAN;
float pcay = NAN;
float pcaz = NAN;
float nfromtruth = NAN;
if (track) {
trackID = track->get_id();
charge = track->get_charge();
quality = track->get_quality();
chisq = track->get_chisq();
ndf = track->get_ndf();
nhits = track->size_clusters();
for (SvtxTrack::ConstClusterIter iter = track->begin_clusters();
iter != track->end_clusters();
++iter) {
unsigned int cluster_id = *iter;
SvtxCluster* cluster = clustermap->get(cluster_id);
unsigned int layer = cluster->get_layer();
if (layer < 32) layers |= (0x1 << layer);
}
dca = track->get_dca();
dca2d = track->get_dca2d();
dca2dsigma = track->get_dca2d_error();
px = track->get_px();
py = track->get_py();
pz = track->get_pz();
pcax = track->get_x();
pcay = track->get_y();
pcaz = track->get_z();
nfromtruth = trackeval->get_nclusters_contribution(track,g4particle);
}
float gtrack_data[34] = {_ievent,
gtrackID,
gflavor,
ng4hits,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
trackID,
px,
py,
pz,
charge,
quality,
chisq,
ndf,
nhits,
layers,
dca2d,
dca2dsigma,
pcax,
pcay,
pcaz,
nfromtruth
};
_ntp_gtrack->Fill(gtrack_data);
}
}
}
//------------------------
// fill the Track NTuple
//------------------------
if (_ntp_track) {
// need things off of the DST...
SvtxTrackMap* trackmap = findNode::getClass<SvtxTrackMap>(topNode,"SvtxTrackMap");
SvtxClusterMap* clustermap = findNode::getClass<SvtxClusterMap>(topNode,"SvtxClusterMap");
if (trackmap) {
for (SvtxTrackMap::Iter iter = trackmap->begin();
iter != trackmap->end();
++iter) {
SvtxTrack* track = iter->second;
float trackID = track->get_id();
float charge = track->get_charge();
float quality = track->get_quality();
float chisq = track->get_chisq();
float ndf = track->get_ndf();
float nhits = track->size_clusters();
unsigned int layers = 0x0;
for (SvtxTrack::ConstClusterIter iter = track->begin_clusters();
iter != track->end_clusters();
++iter) {
unsigned int cluster_id = *iter;
SvtxCluster* cluster = clustermap->get(cluster_id);
unsigned int layer = cluster->get_layer();
if (layer < 32) layers |= (0x1 << layer);
}
float dca2d = track->get_dca2d();
float dca2dsigma = track->get_dca2d_error();
float px = track->get_px();
float py = track->get_py();
float pz = track->get_pz();
float pcax = track->get_x();
float pcay = track->get_y();
float pcaz = track->get_z();
float presdphi = track->get_cal_dphi(SvtxTrack::PRES);
float presdeta = track->get_cal_deta(SvtxTrack::PRES);
float prese3x3 = track->get_cal_energy_3x3(SvtxTrack::PRES);
float prese = track->get_cal_cluster_e(SvtxTrack::PRES);
float cemcdphi = track->get_cal_dphi(SvtxTrack::CEMC);
float cemcdeta = track->get_cal_deta(SvtxTrack::CEMC);
float cemce3x3 = track->get_cal_energy_3x3(SvtxTrack::CEMC);
float cemce = track->get_cal_cluster_e(SvtxTrack::CEMC);
float hcalindphi = track->get_cal_dphi(SvtxTrack::HCALIN);
float hcalindeta = track->get_cal_deta(SvtxTrack::HCALIN);
float hcaline3x3 = track->get_cal_energy_3x3(SvtxTrack::HCALIN);
float hcaline = track->get_cal_cluster_e(SvtxTrack::HCALIN);
float hcaloutdphi = track->get_cal_dphi(SvtxTrack::HCALOUT);
float hcaloutdeta = track->get_cal_deta(SvtxTrack::HCALOUT);
float hcaloute3x3 = track->get_cal_energy_3x3(SvtxTrack::HCALOUT);
float hcaloute = track->get_cal_cluster_e(SvtxTrack::HCALOUT);
float gtrackID = NAN;
float gflavor = NAN;
float ng4hits = NAN;
float gpx = NAN;
float gpy = NAN;
float gpz = NAN;
float gvx = NAN;
float gvy = NAN;
float gvz = NAN;
float gfpx = NAN;
float gfpy = NAN;
float gfpz = NAN;
float gfx = NAN;
float gfy = NAN;
float gfz = NAN;
float gembed = NAN;
float gprimary = NAN;
float nfromtruth = NAN;
PHG4Particle* g4particle = trackeval->max_truth_particle_by_nclusters(track);
if (g4particle) {
gtrackID = g4particle->get_track_id();
gflavor = g4particle->get_pid();
std::set<PHG4Hit*> g4hits = trutheval->all_truth_hits(g4particle);
ng4hits = g4hits.size();
gpx = g4particle->get_px();
gpy = g4particle->get_py();
gpz = g4particle->get_pz();
PHG4VtxPoint* vtx = trutheval->get_vertex(g4particle);
gvx = vtx->get_x();
gvy = vtx->get_y();
gvz = vtx->get_z();
PHG4Hit* outerhit = trutheval->get_outermost_truth_hit(g4particle);
if (outerhit) {
gfpx = outerhit->get_px(1);
gfpy = outerhit->get_py(1);
gfpz = outerhit->get_pz(1);
gfx = outerhit->get_x(1);
gfy = outerhit->get_y(1);
gfz = outerhit->get_z(1);
}
gembed = trutheval->get_embed(g4particle);
gprimary = trutheval->is_primary(g4particle);
nfromtruth = trackeval->get_nclusters_contribution(track,g4particle);
}
float track_data[50] = {_ievent,
trackID,
px,
py,
pz,
charge,
quality,
chisq,
ndf,
nhits,
layers,
dca2d,
dca2dsigma,
pcax,
pcay,
pcaz,
presdphi,
presdeta,
prese3x3,
prese,
cemcdphi,
cemcdeta,
cemce3x3,
cemce,
hcalindphi,
hcalindeta,
hcaline3x3,
hcaline,
hcaloutdphi,
hcaloutdeta,
hcaloute3x3,
hcaloute,
gtrackID,
gflavor,
ng4hits,
gpx,
gpy,
gpz,
gvx,
gvy,
gvz,
gfpx,
gfpy,
gfpz,
gfx,
gfy,
gfz,
gembed,
gprimary,
nfromtruth
};
_ntp_track->Fill(track_data);
}
}
}
return;
}
void PHG4SvtxClusterizer::ClusterLadderCells(PHCompositeNode *topNode) {
//----------
// Get Nodes
//----------
// get the SVX geometry object
PHG4CylinderGeomContainer* geom_container = findNode::getClass<PHG4CylinderGeomContainer>(topNode,"CYLINDERGEOM_SILICON_TRACKER");
if (!geom_container) return;
PHG4HitContainer* g4hits = findNode::getClass<PHG4HitContainer>(topNode,"G4HIT_SILICON_TRACKER");
if (!g4hits) return;
PHG4CylinderCellContainer* cells = findNode::getClass<PHG4CylinderCellContainer>(topNode,"G4CELL_SILICON_TRACKER");
if (!cells) return;
//-----------
// Clustering
//-----------
// sort hits layer by layer
std::multimap<int,SvtxHit*> layer_hits_mmap;
for (SvtxHitMap::Iter iter = _hits->begin();
iter != _hits->end();
++iter) {
SvtxHit* hit = &iter->second;
layer_hits_mmap.insert(make_pair(hit->get_layer(),hit));
}
PHG4CylinderGeomContainer::ConstRange layerrange = geom_container->get_begin_end();
for(PHG4CylinderGeomContainer::ConstIterator layeriter = layerrange.first;
layeriter != layerrange.second;
++layeriter) {
int layer = layeriter->second->get_layer();
std::map<PHG4CylinderCell*,SvtxHit*> cell_hit_map;
vector<PHG4CylinderCell*> cell_list;
for (std::multimap<int,SvtxHit*>::iterator hiter = layer_hits_mmap.lower_bound(layer);
hiter != layer_hits_mmap.upper_bound(layer);
++hiter) {
SvtxHit* hit = hiter->second;
PHG4CylinderCell* cell = cells->findCylinderCell(hit->get_cellid());
cell_list.push_back(cell);
cell_hit_map.insert(make_pair(cell,hit));
}
if (cell_list.size() == 0) continue; // if no cells, go to the next layer
// i'm not sure this sorting is ever really used
sort(cell_list.begin(), cell_list.end(), PHG4SvtxClusterizer::ladder_lessthan);
typedef adjacency_list <vecS, vecS, undirectedS> Graph;
typedef graph_traits<Graph>::vertex_descriptor Vertex;
Graph G;
for(unsigned int i=0; i<cell_list.size(); i++) {
for(unsigned int j=i+1; j<cell_list.size(); j++) {
if(ladder_are_adjacent(cell_list[i], cell_list[j]) )
add_edge(i,j,G);
}
add_edge(i,i,G);
}
// Find the connections between the vertices of the graph (vertices are the rawhits,
// connections are made when they are adjacent to one another)
vector<int> component(num_vertices(G));
// this is the actual clustering, performed by boost
connected_components(G, &component[0]);
// Loop over the components(hit cells) compiling a list of the
// unique connected groups (ie. clusters).
set<int> cluster_ids; // unique components
multimap<int, PHG4CylinderCell*> clusters;
for (unsigned int i=0; i<component.size(); i++) {
cluster_ids.insert( component[i] );
clusters.insert( make_pair(component[i], cell_list[i]) );
}
//
for (set<int>::iterator clusiter = cluster_ids.begin();
clusiter != cluster_ids.end();
clusiter++ ) {
int clusid = *clusiter;
pair<multimap<int, PHG4CylinderCell*>::iterator,
multimap<int, PHG4CylinderCell*>::iterator> clusrange = clusters.equal_range(clusid);
multimap<int, PHG4CylinderCell*>::iterator mapiter = clusrange.first;
int layer = mapiter->second->get_layer();
PHG4CylinderGeom* geom = geom_container->GetLayerGeom(layer);
SvtxCluster clus;
clus.set_layer( layer );
float clus_energy = 0.0;
unsigned int clus_adc = 0;
// determine the size of the cluster in phi and z
// useful for track fitting the cluster
set<int> phibins;
set<int> zbins;
for (mapiter = clusrange.first; mapiter != clusrange.second; mapiter++ ) {
PHG4CylinderCell* cell = mapiter->second;
phibins.insert(cell->get_binphi());
zbins.insert(cell->get_binz());
}
float thickness = geom->get_thickness();
float pitch = geom->get_strip_y_spacing();
float length = geom->get_strip_z_spacing();
float phisize = phibins.size()*pitch;
float zsize = zbins.size()*length;
float tilt = geom->get_strip_tilt();
// determine the cluster position...
double xsum = 0.0;
double ysum = 0.0;
double zsum = 0.0;
unsigned nhits = 0;
int ladder_z_index = -1;
int ladder_phi_index = -1;
for(mapiter = clusrange.first; mapiter != clusrange.second; mapiter++ ) {
PHG4CylinderCell* cell = mapiter->second;
SvtxHit* hit = cell_hit_map[cell];
clus.insert_hit(hit->get_id());
clus_energy += hit->get_e();
clus_adc += hit->get_adc();
double hit_location[3] = {0.0,0.0,0.0};
geom->find_strip_center(cell->get_ladder_z_index(),
cell->get_ladder_phi_index(),
cell->get_binz(),
cell->get_binphi(),
hit_location);
ladder_z_index = cell->get_ladder_z_index();
ladder_phi_index = cell->get_ladder_phi_index();
if (_make_e_weights[layer]) {
xsum += hit_location[0] * hit->get_adc();
ysum += hit_location[1] * hit->get_adc();
zsum += hit_location[2] * hit->get_adc();
} else {
xsum += hit_location[0];
ysum += hit_location[1];
zsum += hit_location[2];
}
++nhits;
}
double clusx = NAN;
double clusy = NAN;
double clusz = NAN;
if (_make_e_weights[layer]) {
clusx = xsum / clus_adc;
clusy = ysum / clus_adc;
clusz = zsum / clus_adc;
} else {
clusx = xsum / nhits;
clusy = ysum / nhits;
clusz = zsum / nhits;
}
double ladder_location[3] = {0.0,0.0,0.0};
geom->find_segment_center(ladder_z_index,
ladder_phi_index,
ladder_location);
double ladderphi = atan2( ladder_location[1], ladder_location[0] );
clus.set_position(0, clusx);
clus.set_position(1, clusy);
clus.set_position(2, clusz);
clus.set_e(clus_energy);
clus.set_adc(clus_adc);
float invsqrt12 = 1.0/sqrt(12.0);
TMatrixF DIM(3,3);
DIM[0][0] = pow(0.5*thickness,2);
DIM[0][1] = 0.0;
DIM[0][2] = 0.0;
DIM[1][0] = 0.0;
DIM[1][1] = pow(0.5*phisize,2);
DIM[1][2] = 0.0;
DIM[2][0] = 0.0;
DIM[2][1] = 0.0;
DIM[2][2] = pow(0.5*zsize,2);
TMatrixF ERR(3,3);
ERR[0][0] = pow(0.5*thickness*invsqrt12,2);
ERR[0][1] = 0.0;
ERR[0][2] = 0.0;
ERR[1][0] = 0.0;
ERR[1][1] = pow(0.5*phisize*invsqrt12,2);
ERR[1][2] = 0.0;
ERR[2][0] = 0.0;
ERR[2][1] = 0.0;
ERR[2][2] = pow(0.5*zsize*invsqrt12,2);
TMatrixF ROT(3,3);
ROT[0][0] = cos(ladderphi);
ROT[0][1] = -1.0*sin(ladderphi);
ROT[0][2] = 0.0;
ROT[1][0] = sin(ladderphi);
ROT[1][1] = cos(ladderphi);
ROT[1][2] = 0.0;
ROT[2][0] = 0.0;
ROT[2][1] = 0.0;
ROT[2][2] = 1.0;
TMatrixF TILT(3,3);
TILT[0][0] = 1.0;
TILT[0][1] = 0.0;
TILT[0][2] = 0.0;
TILT[1][0] = 0.0;
TILT[1][1] = cos(tilt);
TILT[1][2] = -1.0*sin(tilt);
TILT[2][0] = 0.0;
TILT[2][1] = sin(tilt);
TILT[2][2] = cos(tilt);
TMatrixF R(3,3);
R = ROT * TILT;
TMatrixF R_T(3,3);
R_T.Transpose(R);
TMatrixF COVAR_DIM(3,3);
COVAR_DIM = R * DIM * R_T;
clus.set_size( 0 , 0 , COVAR_DIM[0][0] );
clus.set_size( 0 , 1 , COVAR_DIM[0][1] );
clus.set_size( 0 , 2 , COVAR_DIM[0][2] );
clus.set_size( 1 , 0 , COVAR_DIM[1][0] );
clus.set_size( 1 , 1 , COVAR_DIM[1][1] );
clus.set_size( 1 , 2 , COVAR_DIM[1][2] );
clus.set_size( 2 , 0 , COVAR_DIM[2][0] );
clus.set_size( 2 , 1 , COVAR_DIM[2][1] );
clus.set_size( 2 , 2 , COVAR_DIM[2][2] );
TMatrixF COVAR_ERR(3,3);
COVAR_ERR = R * ERR * R_T;
clus.set_error( 0 , 0 , COVAR_ERR[0][0] );
clus.set_error( 0 , 1 , COVAR_ERR[0][1] );
clus.set_error( 0 , 2 , COVAR_ERR[0][2] );
clus.set_error( 1 , 0 , COVAR_ERR[1][0] );
clus.set_error( 1 , 1 , COVAR_ERR[1][1] );
clus.set_error( 1 , 2 , COVAR_ERR[1][2] );
clus.set_error( 2 , 0 , COVAR_ERR[2][0] );
clus.set_error( 2 , 1 , COVAR_ERR[2][1] );
clus.set_error( 2 , 2 , COVAR_ERR[2][2] );
if (clus_energy > get_threshold_by_layer(layer)) {
SvtxCluster* ptr = _clusterlist->insert(clus);
if (!ptr->IsValid()) {
static bool first = true;
if (first) {
cout << PHWHERE << "ERROR: Invalid SvtxClusters are being produced" << endl;
ptr->identify();
first = false;
}
}
if (verbosity>1) {
double radius = sqrt(clusx*clusx+clusy*clusy);
double clusphi = atan2(clusy,clusx);
cout << "r=" << radius << " phi=" << clusphi << " z=" << clusz << endl;
cout << "pos=(" << clus.get_position(0) << ", " << clus.get_position(1)
<< ", " << clus.get_position(2) << ")" << endl;
cout << endl;
}
} else if (verbosity>1) {
double radius = sqrt(clusx*clusx+clusy*clusy);
double clusphi = atan2(clusy,clusx);
cout << "removed r=" << radius << " phi=" << clusphi << " z=" << clusz << endl;
cout << "pos=(" << clus.get_position(0) << ", " << clus.get_position(1)
<< ", " << clus.get_position(2) << ")" << endl;
cout << endl;
}
}
}
return;
}
int PHG4TPCClusterizer::process_event(PHCompositeNode* topNode) {
PHNodeIterator iter(topNode);
PHCompositeNode* dstNode =
static_cast<PHCompositeNode*>(iter.findFirst("PHCompositeNode", "DST"));
if (!dstNode) {
cout << PHWHERE << "DST Node missing, doing nothing." << endl;
return Fun4AllReturnCodes::ABORTRUN;
}
PHNodeIterator iter_dst(dstNode);
SvtxHitMap* hits = findNode::getClass<SvtxHitMap>(dstNode, "SvtxHitMap");
if (!hits) {
cout << PHWHERE << "ERROR: Can't find node SvtxHitMap" << endl;
return Fun4AllReturnCodes::ABORTRUN;
}
PHCompositeNode* svxNode =
dynamic_cast<PHCompositeNode*>(iter_dst.findFirst("PHCompositeNode", "SVTX"));
if (!svxNode) {
svxNode = new PHCompositeNode("SVTX");
dstNode->addNode(svxNode);
}
SvtxClusterMap* svxclusters =
findNode::getClass<SvtxClusterMap>(dstNode, "SvtxClusterMap");
if (!svxclusters) {
svxclusters = new SvtxClusterMap_v1();
PHIODataNode<PHObject>* SvtxClusterMapNode =
new PHIODataNode<PHObject>(svxclusters, "SvtxClusterMap", "PHObject");
svxNode->addNode(SvtxClusterMapNode);
}
PHG4CylinderCellGeomContainer* geom_container =
findNode::getClass<PHG4CylinderCellGeomContainer>(topNode,"CYLINDERCELLGEOM_SVTX");
if (!geom_container) return Fun4AllReturnCodes::ABORTRUN;
PHG4CylinderCellContainer* cells = findNode::getClass<PHG4CylinderCellContainer>(dstNode,"G4CELL_SVTX");
if (!cells) return Fun4AllReturnCodes::ABORTRUN;
std::vector<std::vector<const SvtxHit*> > layer_sorted;
PHG4CylinderCellGeomContainer::ConstRange layerrange = geom_container->get_begin_end();
for (PHG4CylinderCellGeomContainer::ConstIterator layeriter = layerrange.first;
layeriter != layerrange.second;
++layeriter) {
// We only need TPC layers here, so skip the layers below _min_layer
// This if statement is needed because although the maps ladder layers are not included in the cylinder cell geom container,
// the cylinder Svx layers are, so they have to be dropped here if they are present
if( (unsigned int) layeriter->second->get_layer() < _min_layer)
continue;
layer_sorted.push_back(std::vector<const SvtxHit*>());
}
for (SvtxHitMap::Iter iter = hits->begin(); iter != hits->end(); ++iter) {
SvtxHit* hit = iter->second;
if( (unsigned int) hit->get_layer() < _min_layer)
continue;
layer_sorted[hit->get_layer() - _min_layer].push_back(hit);
}
for (PHG4CylinderCellGeomContainer::ConstIterator layeriter =
layerrange.first;
layeriter != layerrange.second; ++layeriter) {
unsigned int layer = (unsigned int)layeriter->second->get_layer();
// exit on the MAPS layers...
// needed in case cylinder svtx layers are present
if (layer < _min_layer) continue;
if (layer > _max_layer) continue;
PHG4CylinderCellGeom* geo = geom_container->GetLayerCellGeom(layer);
const int nphibins = layeriter->second->get_phibins();
const int nzbins = layeriter->second->get_zbins();
nhits.clear();
nhits.assign(nzbins, 0);
amps.clear();
amps.assign(nphibins * nzbins, 0.);
cellids.clear();
cellids.assign(nphibins * nzbins, 0);
for (unsigned int i = 0; i < layer_sorted[layer - _min_layer].size(); ++i) {
const SvtxHit* hit = layer_sorted[layer - _min_layer][i];
if (hit->get_e() <= 0.) continue;
PHG4CylinderCell* cell = cells->findCylinderCell(hit->get_cellid());
int phibin = cell->get_binphi();
int zbin = cell->get_binz();
nhits[zbin] += 1;
amps[zbin * nphibins + phibin] += hit->get_e();
cellids[zbin * nphibins + phibin] = hit->get_id();
}
int nhits_tot = 0;
for (int zbin = 0; zbin < nzbins; ++zbin) {
nhits_tot += nhits[zbin];
}
while (nhits_tot > 0) {
for (int zbin = 0; zbin < nzbins; ++zbin) {
if (nhits[zbin] <= 0) continue;
for (int phibin = 0; phibin < nphibins; ++phibin) {
if (is_local_maximum(amps, nphibins, nzbins, phibin, zbin) == false) {
continue;
}
float phi = 0.;
float z = 0.;
float e = 0.;
fit_cluster(amps, nphibins, nzbins, nhits_tot, nhits, phibin, zbin,
geo, phi, z, e);
if ((layer > 2) && (e < energy_cut)) {
continue;
}
SvtxCluster_v1 clus;
clus.set_layer(layer);
clus.set_e(e);
double radius = geo->get_radius() + 0.5*geo->get_thickness();
clus.set_position(0, radius * cos(phi));
clus.set_position(1, radius * sin(phi));
clus.set_position(2, z);
clus.insert_hit(cellids[zbin * nphibins + phibin]);
float invsqrt12 = 1.0/sqrt(12.);
TMatrixF DIM(3,3);
DIM[0][0] = 0.0;//pow(0.0*0.5*thickness,2);
DIM[0][1] = 0.0;
DIM[0][2] = 0.0;
DIM[1][0] = 0.0;
DIM[1][1] = pow(0.5*0.011,2);
DIM[1][2] = 0.0;
DIM[2][0] = 0.0;
DIM[2][1] = 0.0;
DIM[2][2] = pow(0.5*0.03,2);
TMatrixF ERR(3,3);
ERR[0][0] = 0.0;//pow(0.0*0.5*thickness*invsqrt12,2);
ERR[0][1] = 0.0;
ERR[0][2] = 0.0;
ERR[1][0] = 0.0;
ERR[1][1] = pow(0.5*0.011*invsqrt12,2);
ERR[1][2] = 0.0;
ERR[2][0] = 0.0;
ERR[2][1] = 0.0;
ERR[2][2] = pow(0.5*0.03*invsqrt12,2);
TMatrixF ROT(3,3);
ROT[0][0] = cos(phi);
ROT[0][1] = -sin(phi);
ROT[0][2] = 0.0;
ROT[1][0] = sin(phi);
ROT[1][1] = cos(phi);
ROT[1][2] = 0.0;
ROT[2][0] = 0.0;
ROT[2][1] = 0.0;
ROT[2][2] = 1.0;
TMatrixF ROT_T(3,3);
ROT_T.Transpose(ROT);
TMatrixF COVAR_DIM(3,3);
COVAR_DIM = ROT * DIM * ROT_T;
clus.set_size( 0 , 0 , COVAR_DIM[0][0] );
clus.set_size( 0 , 1 , COVAR_DIM[0][1] );
clus.set_size( 0 , 2 , COVAR_DIM[0][2] );
clus.set_size( 1 , 0 , COVAR_DIM[1][0] );
clus.set_size( 1 , 1 , COVAR_DIM[1][1] );
clus.set_size( 1 , 2 , COVAR_DIM[1][2] );
clus.set_size( 2 , 0 , COVAR_DIM[2][0] );
clus.set_size( 2 , 1 , COVAR_DIM[2][1] );
clus.set_size( 2 , 2 , COVAR_DIM[2][2] );
TMatrixF COVAR_ERR(3,3);
COVAR_ERR = ROT * ERR * ROT_T;
clus.set_error( 0 , 0 , COVAR_ERR[0][0] );
clus.set_error( 0 , 1 , COVAR_ERR[0][1] );
clus.set_error( 0 , 2 , COVAR_ERR[0][2] );
clus.set_error( 1 , 0 , COVAR_ERR[1][0] );
clus.set_error( 1 , 1 , COVAR_ERR[1][1] );
clus.set_error( 1 , 2 , COVAR_ERR[1][2] );
clus.set_error( 2 , 0 , COVAR_ERR[2][0] );
clus.set_error( 2 , 1 , COVAR_ERR[2][1] );
clus.set_error( 2 , 2 , COVAR_ERR[2][2] );
svxclusters->insert(&clus);
}
}
}
}
reset();
return Fun4AllReturnCodes::EVENT_OK;
}