2 #define TRACE_NAME "WFViewer"
4 #include "art/Framework/Core/EDAnalyzer.h"
5 #include "art/Framework/Core/ModuleMacros.h"
6 #include "art/Framework/Principal/Event.h"
7 #include "art/Framework/Principal/Handle.h"
8 #include "art/Framework/Principal/Run.h"
9 #include "canvas/Utilities/InputTag.h"
11 #include "artdaq-core/Data/ContainerFragment.hh"
12 #include "artdaq-core/Data/Fragment.hh"
14 #include "artdaq-core-demo/Overlays/FragmentType.hh"
15 #include "artdaq-core-demo/Overlays/ToyFragment.hh"
17 #include "cetlib_except/exception.h"
24 #include <TRootCanvas.h>
29 #include <initializer_list>
59 explicit WFViewer(fhicl::ParameterSet
const& p);
70 void analyze(art::Event
const& e)
override;
76 void beginRun(art::Run
const&)
override;
80 std::vector<Double_t> x_;
82 bool digital_sum_only_;
83 art::RunNumber_t current_run_;
85 std::size_t num_x_plots_;
86 std::size_t num_y_plots_;
88 std::string raw_data_label_;
89 std::vector<artdaq::Fragment::fragment_id_t> fragment_ids_;
91 std::vector<TGraph*> graphs_;
92 std::vector<TH1D*> histograms_;
94 std::map<artdaq::Fragment::fragment_id_t, std::size_t> id_to_index_;
95 std::string outputFileName_;
102 : art::EDAnalyzer(ps)
103 , prescale_(ps.get<int>(
"prescale"))
104 , digital_sum_only_(ps.get<bool>(
"digital_sum_only", false))
106 , num_x_plots_(ps.get<std::size_t>(
"num_x_plots", std::numeric_limits<std::size_t>::max()))
107 , num_y_plots_(ps.get<std::size_t>(
"num_y_plots", std::numeric_limits<std::size_t>::max()))
108 , raw_data_label_(ps.get<std::string>(
"raw_data_label",
"daq"))
109 , fragment_ids_(ps.get<std::vector<artdaq::Fragment::fragment_id_t>>(
"fragment_ids"))
110 , graphs_(fragment_ids_.size())
111 , histograms_(fragment_ids_.size())
112 , outputFileName_(ps.get<std::string>(
"fileName",
"artdaqdemo_onmon.root"))
113 , writeOutput_(ps.get<bool>(
"write_to_file", false))
115 if (num_x_plots_ == std::numeric_limits<std::size_t>::max() ||
116 num_y_plots_ == std::numeric_limits<std::size_t>::max())
118 switch (fragment_ids_.size())
121 num_x_plots_ = num_y_plots_ = 1;
143 num_x_plots_ = num_y_plots_ =
static_cast<std::size_t
>(ceil(sqrt(fragment_ids_.size())));
150 for (std::size_t i_f = 0; i_f < fragment_ids_.size(); ++i_f)
152 id_to_index_[fragment_ids_[i_f]] = i_f;
155 gStyle->SetOptStat(
"irm");
156 gStyle->SetMarkerStyle(22);
157 gStyle->SetMarkerColor(4);
163 for (
size_t ind = 0; ind < histograms_.size(); ++ind)
165 histograms_[ind] = 0;
167 for (
size_t ind = 0; ind < graphs_.size(); ++ind)
179 static std::size_t evt_cntr = -1;
187 artdaq::Fragments fragments;
188 artdaq::FragmentPtrs containerFragments;
190 std::vector<art::Handle<artdaq::Fragments>> fragmentHandles;
191 e.getManyByType(fragmentHandles);
193 for (
auto handle : fragmentHandles)
195 if (!handle.isValid() || handle->size() == 0)
continue;
197 if (handle->front().type() == artdaq::Fragment::ContainerFragmentType)
199 for (
auto cont : *handle)
201 artdaq::ContainerFragment contf(cont);
202 if (contf.fragment_type() != demo::FragmentType::TOY1 && contf.fragment_type() != demo::FragmentType::TOY2)
207 for (
size_t ii = 0; ii < contf.block_count(); ++ii)
209 containerFragments.push_back(contf[ii]);
210 fragments.push_back(*containerFragments.back());
216 if (handle->front().type() == demo::FragmentType::TOY1 || handle->front().type() == demo::FragmentType::TOY2)
218 for (
auto frag : *handle)
220 fragments.emplace_back(frag);
240 artdaq::Fragment::sequence_id_t expected_sequence_id = std::numeric_limits<artdaq::Fragment::sequence_id_t>::max();
243 for (
const auto& frag : fragments)
248 std::unique_ptr<ToyFragment> toyPtr;
253 if (expected_sequence_id == std::numeric_limits<artdaq::Fragment::sequence_id_t>::max())
255 expected_sequence_id = frag.sequenceID();
258 if (expected_sequence_id != frag.sequenceID())
260 TLOG(TLVL_WARNING) <<
"Warning in WFViewer: expected fragment with sequence ID " << expected_sequence_id
261 <<
", received one with sequence ID " << frag.sequenceID();
264 FragmentType fragtype =
static_cast<FragmentType
>(frag.type());
265 std::size_t max_adc_count = std::numeric_limits<std::size_t>::max();
266 std::size_t total_adc_values = std::numeric_limits<std::size_t>::max();
270 case FragmentType::TOY1:
271 toyPtr.reset(
new ToyFragment(frag));
272 total_adc_values = toyPtr->total_adc_values();
273 max_adc_count = pow(2, frag.template metadata<ToyFragment::Metadata>()->num_adc_bits) - 1;
275 case FragmentType::TOY2:
276 toyPtr.reset(
new ToyFragment(frag));
277 total_adc_values = toyPtr->total_adc_values();
278 max_adc_count = pow(2, frag.template metadata<ToyFragment::Metadata>()->num_adc_bits) - 1;
281 throw cet::exception(
"Error in WFViewer: unknown fragment type supplied");
284 artdaq::Fragment::fragment_id_t fragment_id = frag.fragmentID();
285 if (!id_to_index_.count(fragment_id))
287 TLOG(TLVL_WARNING) <<
"Warning in WFViewer: unexpected Fragment with fragment_id " << std::to_string(fragment_id)
291 std::size_t ind = id_to_index_[fragment_id];
295 if (!histograms_[ind])
298 new TH1D(Form(
"Fragment_%d_hist", fragment_id),
"", max_adc_count + 1, -0.5, max_adc_count + 0.5);
300 histograms_[ind]->SetTitle(
301 Form(
"Frag %d, Type %s", fragment_id, fragmentTypeToString(fragtype).c_str()));
302 histograms_[ind]->GetXaxis()->SetTitle(
"ADC value");
312 case FragmentType::TOY1:
313 case FragmentType::TOY2:
314 for (
auto val = toyPtr->dataBeginADCs(); val != toyPtr->dataEndADCs(); ++val)
315 histograms_[ind]->Fill(*val);
319 TLOG(TLVL_ERROR) <<
"Error in WFViewer: unknown fragment type supplied";
320 throw cet::exception(
"Error in WFViewer: unknown fragment type supplied");
323 if (evt_cntr % prescale_ - 1 && prescale_ > 1)
331 if (!digital_sum_only_)
335 if (x_.size() != total_adc_values)
337 x_.resize(total_adc_values);
339 std::iota(x_.begin(), x_.end(), 0);
345 if (!graphs_[ind] || static_cast<std::size_t>(graphs_[ind]->GetN()) != total_adc_values)
347 graphs_[ind] =
new TGraph(total_adc_values);
348 graphs_[ind]->SetName(Form(
"Fragment_%d_graph", fragment_id));
349 graphs_[ind]->SetLineColor(4);
350 std::copy(x_.begin(), x_.end(), graphs_[ind]->GetX());
359 case FragmentType::TOY1:
360 case FragmentType::TOY2:
362 std::copy(toyPtr->dataBeginADCs(), toyPtr->dataBeginADCs() + total_adc_values,
363 graphs_[ind]->GetY());
368 TLOG(TLVL_ERROR) <<
"Error in WFViewer: unknown fragment type supplied";
369 throw cet::exception(
"Error in WFViewer: unknown fragment type supplied");
374 canvas_[1]->cd(ind + 1);
375 TVirtualPad* pad =
static_cast<TVirtualPad*
>(canvas_[1]->GetPad(ind + 1));
377 Double_t lo_x, hi_x, lo_y, hi_y, dummy;
379 graphs_[ind]->GetPoint(0, lo_x, dummy);
380 graphs_[ind]->GetPoint(graphs_[ind]->GetN() - 1, hi_x, dummy);
386 hi_y = max_adc_count + 0.5;
388 TH1F* padframe =
static_cast<TH1F*
>(pad->DrawFrame(lo_x, lo_y, hi_x, hi_y));
389 padframe->SetTitle(Form(
"Frag %d, Type %s, SeqID %d", static_cast<int>(fragment_id),
390 fragmentTypeToString(fragtype).c_str(),
391 static_cast<int>(expected_sequence_id)));
392 padframe->GetXaxis()->SetTitle(
"ADC #");
394 padframe->Draw(
"SAME");
399 canvas_[0]->cd(ind + 1);
400 histograms_[ind]->Draw();
402 canvas_[0]->Modified();
403 canvas_[0]->Update();
407 if (!digital_sum_only_)
409 canvas_[1]->cd(ind + 1);
411 graphs_[ind]->Draw(
"PSAME");
413 canvas_[1]->Modified();
414 canvas_[1]->Update();
419 canvas_[0]->Write(
"wf0", TObject::kOverwrite);
420 canvas_[1]->Write(
"wf1", TObject::kOverwrite);
428 if (e.run() == current_run_)
return;
429 current_run_ = e.run();
433 fFile_ =
new TFile(outputFileName_.c_str(),
"RECREATE");
437 for (
int i = 0; i < 2; i++) canvas_[i] = 0;
438 for (
auto& x : graphs_) x = 0;
439 for (
auto& x : histograms_) x = 0;
441 for (
int i = 0; (i < 2 && !digital_sum_only_) || i < 1; i++)
443 canvas_[i] =
new TCanvas(Form(
"wf%d", i));
444 canvas_[i]->Divide(num_x_plots_, num_y_plots_);
445 canvas_[i]->Update();
446 ((TRootCanvas*)canvas_[i]->GetCanvasImp())->DontCallClose();
449 canvas_[0]->SetTitle(
"ADC Value Distribution");
451 if (!digital_sum_only_)
453 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.