1 #include "art/Framework/Core/EDAnalyzer.h"
2 #include "art/Framework/Core/ModuleMacros.h"
3 #include "art/Framework/Principal/Event.h"
4 #include "art/Framework/Principal/Handle.h"
5 #include "art/Framework/Principal/Run.h"
6 #include "canvas/Utilities/InputTag.h"
8 #include "artdaq-core/Data/ContainerFragment.hh"
9 #include "artdaq-core/Data/Fragment.hh"
11 #include "artdaq-core-demo/Overlays/FragmentType.hh"
12 #include "artdaq-core-demo/Overlays/ToyFragment.hh"
14 #include "cetlib_except/exception.h"
21 #include <TRootCanvas.h>
26 #include <initializer_list>
60 explicit WFViewer(fhicl::ParameterSet
const& p);
71 void analyze(art::Event
const& e)
override;
77 void beginRun(art::Run
const&)
override;
81 std::vector<Double_t> x_;
83 bool digital_sum_only_;
84 art::RunNumber_t current_run_;
86 std::size_t num_x_plots_;
87 std::size_t num_y_plots_;
89 std::string raw_data_label_;
90 std::vector<artdaq::Fragment::fragment_id_t> fragment_ids_;
92 std::vector<TGraph*> graphs_;
93 std::vector<TH1D*> histograms_;
95 std::map<artdaq::Fragment::fragment_id_t, std::size_t> id_to_index_;
96 std::string outputFileName_;
103 : art::EDAnalyzer(ps)
104 , prescale_(ps.get<int>(
"prescale"))
105 , digital_sum_only_(ps.get<bool>(
"digital_sum_only", false))
107 , num_x_plots_(ps.get<std::size_t>(
"num_x_plots", std::numeric_limits<std::size_t>::max()))
108 , num_y_plots_(ps.get<std::size_t>(
"num_y_plots", std::numeric_limits<std::size_t>::max()))
109 , raw_data_label_(ps.get<std::string>(
"raw_data_label",
"daq"))
110 , fragment_ids_(ps.get<std::vector<artdaq::Fragment::fragment_id_t>>(
"fragment_ids"))
111 , graphs_(fragment_ids_.size())
112 , histograms_(fragment_ids_.size())
113 , outputFileName_(ps.get<std::string>(
"fileName",
"artdaqdemo_onmon.root"))
114 , writeOutput_(ps.get<bool>(
"write_to_file", false))
116 if (num_x_plots_ == std::numeric_limits<std::size_t>::max() ||
117 num_y_plots_ == std::numeric_limits<std::size_t>::max())
119 switch (fragment_ids_.size())
122 num_x_plots_ = num_y_plots_ = 1;
144 num_x_plots_ = num_y_plots_ =
static_cast<std::size_t
>(ceil(sqrt(fragment_ids_.size())));
151 for (std::size_t i_f = 0; i_f < fragment_ids_.size(); ++i_f) { id_to_index_[fragment_ids_[i_f]] = i_f; }
153 gStyle->SetOptStat(
"irm");
154 gStyle->SetMarkerStyle(22);
155 gStyle->SetMarkerColor(4);
161 for (
size_t ind = 0; ind < histograms_.size(); ++ind) { histograms_[ind] = 0; }
162 for (
size_t ind = 0; ind < graphs_.size(); ++ind) { graphs_[ind] = 0; }
171 static std::size_t evt_cntr = -1;
179 artdaq::Fragments fragments;
180 artdaq::FragmentPtrs containerFragments;
181 std::vector<std::string> fragment_type_labels{
"TOY1",
"TOY2",
"ContainerTOY1",
"ContainerTOY2"};
183 for (
auto label : fragment_type_labels)
185 art::Handle<artdaq::Fragments> fragments_with_label;
186 e.getByLabel(
"daq", label, fragments_with_label);
188 if (!fragments_with_label.isValid())
continue;
193 if (label ==
"Container" || label ==
"ContainerTOY1" || label ==
"ContainerTOY2")
195 for (
auto cont : *fragments_with_label)
197 artdaq::ContainerFragment contf(cont);
198 for (
size_t ii = 0; ii < contf.block_count(); ++ii)
200 containerFragments.push_back(contf[ii]);
201 fragments.push_back(*containerFragments.back());
207 for (
auto frag : *fragments_with_label) { fragments.emplace_back(frag); }
225 artdaq::Fragment::sequence_id_t expected_sequence_id = std::numeric_limits<artdaq::Fragment::sequence_id_t>::max();
228 for (
const auto& frag : fragments)
233 std::unique_ptr<ToyFragment> toyPtr;
238 if (expected_sequence_id == std::numeric_limits<artdaq::Fragment::sequence_id_t>::max())
239 { expected_sequence_id = frag.sequenceID(); }
241 if (expected_sequence_id != frag.sequenceID())
243 cerr <<
"Warning in WFViewer: expected fragment with sequence ID " << expected_sequence_id
244 <<
", received one with sequence ID " << frag.sequenceID() << endl;
247 FragmentType fragtype =
static_cast<FragmentType
>(frag.type());
248 std::size_t max_adc_count = std::numeric_limits<std::size_t>::max();
249 std::size_t total_adc_values = std::numeric_limits<std::size_t>::max();
253 case FragmentType::TOY1:
254 toyPtr.reset(
new ToyFragment(frag));
255 total_adc_values = toyPtr->total_adc_values();
256 max_adc_count = pow(2, frag.template metadata<ToyFragment::Metadata>()->num_adc_bits) - 1;
258 case FragmentType::TOY2:
259 toyPtr.reset(
new ToyFragment(frag));
260 total_adc_values = toyPtr->total_adc_values();
261 max_adc_count = pow(2, frag.template metadata<ToyFragment::Metadata>()->num_adc_bits) - 1;
264 throw cet::exception(
"Error in WFViewer: unknown fragment type supplied");
267 artdaq::Fragment::fragment_id_t fragment_id = frag.fragmentID();
268 if (!id_to_index_.count(fragment_id))
270 cerr <<
"Warning in WFViewer: unexpected Fragment with fragment_id " << std::to_string(fragment_id)
274 std::size_t ind = id_to_index_[fragment_id];
278 if (!histograms_[ind])
281 new TH1D(Form(
"Fragment_%d_hist", fragment_id),
"", max_adc_count + 1, -0.5, max_adc_count + 0.5);
283 histograms_[ind]->SetTitle(
284 Form(
"Frag %d, Type %s", fragment_id, fragmentTypeToString(fragtype).c_str()));
285 histograms_[ind]->GetXaxis()->SetTitle(
"ADC value");
295 case FragmentType::TOY1:
296 case FragmentType::TOY2:
297 for (
auto val = toyPtr->dataBeginADCs(); val != toyPtr->dataEndADCs(); ++val)
298 histograms_[ind]->Fill(*val);
302 throw cet::exception(
"Error in WFViewer: unknown fragment type supplied");
305 if (evt_cntr % prescale_ - 1 && prescale_ > 1) {
continue; }
310 if (!digital_sum_only_)
314 if (x_.size() != total_adc_values)
316 x_.resize(total_adc_values);
318 std::iota(x_.begin(), x_.end(), 0);
324 if (!graphs_[ind] || static_cast<std::size_t>(graphs_[ind]->GetN()) != total_adc_values)
326 graphs_[ind] =
new TGraph(total_adc_values);
327 graphs_[ind]->SetName(Form(
"Fragment_%d_graph", fragment_id));
328 graphs_[ind]->SetLineColor(4);
329 std::copy(x_.begin(), x_.end(), graphs_[ind]->GetX());
338 case FragmentType::TOY1:
339 case FragmentType::TOY2:
341 std::copy(toyPtr->dataBeginADCs(), toyPtr->dataBeginADCs() + total_adc_values,
342 graphs_[ind]->GetY());
347 throw cet::exception(
"Error in WFViewer: unknown fragment type supplied");
352 canvas_[1]->cd(ind + 1);
353 TVirtualPad* pad =
static_cast<TVirtualPad*
>(canvas_[1]->GetPad(ind + 1));
355 Double_t lo_x, hi_x, lo_y, hi_y, dummy;
357 graphs_[ind]->GetPoint(0, lo_x, dummy);
358 graphs_[ind]->GetPoint(graphs_[ind]->GetN() - 1, hi_x, dummy);
364 hi_y = max_adc_count + 0.5;
366 TH1F* padframe =
static_cast<TH1F*
>(pad->DrawFrame(lo_x, lo_y, hi_x, hi_y));
367 padframe->SetTitle(Form(
"Frag %d, Type %s, SeqID %d", static_cast<int>(fragment_id),
368 fragmentTypeToString(fragtype).c_str(),
369 static_cast<int>(expected_sequence_id)));
370 padframe->GetXaxis()->SetTitle(
"ADC #");
372 padframe->Draw(
"SAME");
377 canvas_[0]->cd(ind + 1);
378 histograms_[ind]->Draw();
380 canvas_[0]->Modified();
381 canvas_[0]->Update();
385 if (!digital_sum_only_)
387 canvas_[1]->cd(ind + 1);
389 graphs_[ind]->Draw(
"PSAME");
391 canvas_[1]->Modified();
392 canvas_[1]->Update();
397 canvas_[0]->Write(
"wf0", TObject::kOverwrite);
398 canvas_[1]->Write(
"wf1", TObject::kOverwrite);
406 if (e.run() == current_run_)
return;
407 current_run_ = e.run();
411 fFile_ =
new TFile(outputFileName_.c_str(),
"RECREATE");
415 for (
int i = 0; i < 2; i++) canvas_[i] = 0;
416 for (
auto& x : graphs_) x = 0;
417 for (
auto& x : histograms_) x = 0;
419 for (
int i = 0; (i < 2 && !digital_sum_only_) || i < 1; i++)
421 canvas_[i] =
new TCanvas(Form(
"wf%d", i));
422 canvas_[i]->Divide(num_x_plots_, num_y_plots_);
423 canvas_[i]->Update();
424 ((TRootCanvas*)canvas_[i]->GetCanvasImp())->DontCallClose();
427 canvas_[0]->SetTitle(
"ADC Value Distribution");
429 if (!digital_sum_only_) { canvas_[1]->SetTitle(
"ADC Values, Event Snapshot"); }
void analyze(art::Event const &e) override
Analyze an event. Called by art for each event in run (based on command line options) ...
void beginRun(art::Run const &) override
Art calls this function at the beginning of the run. Used for set-up of ROOT histogram objects and to...
virtual ~WFViewer()
WFViewer Destructor.
An example art analysis module which plots events both as histograms and event snapshots (plot of ADC...
WFViewer(fhicl::ParameterSet const &p)
WFViewer Constructor.