DepositionG4: add histogram diplaying the deposited energy per event (14ce5111) · Commits · XRFLab109 / Allpix Squared

src/modules/DepositionGeant4/DepositionGeant4Module.cpp

+15 −2

Original line number	Diff line number	Diff line
		@@ -330,6 +330,9 @@ void DepositionGeant4Module::run(Event* event) {
		if(output_plots_) {
		double charge = static_cast<double>(Units::convert(sensor->getDepositedCharge(), "ke"));
		charge_per_event_[sensor->getName()]->Fill(charge);

		double deposited_energy = static_cast<double>(Units::convert(sensor->getDepositedEnergy(), "keV"));
		energy_per_event_[sensor->getName()]->Fill(deposited_energy);
		}
		}

		@@ -343,6 +346,9 @@ void DepositionGeant4Module::finalize() {
		for(auto& histogram : charge_per_event_) {
		histogram.second->Write();
		}
		for(auto& histogram : energy_per_event_) {
		histogram.second->Write();
		}
		}

		// Print summary or warns if module did not output any charges
		@@ -423,14 +429,21 @@ void DepositionGeant4Module::construct_sensitive_detectors_and_fields(double fan
		int nbins = 5 * maximum;

		// Create histograms if needed
		std::string plot_name = "deposited_charge_" + sensitive_detector_action->getName();

		{
		std::lock_guard<std::mutex> lock(histogram_mutex_);
		std::string plot_name = "deposited_charge_" + sensitive_detector_action->getName();

		if(charge_per_event_.find(sensitive_detector_action->getName()) == charge_per_event_.end()) {
		charge_per_event_[sensitive_detector_action->getName()] = CreateHistogram<TH1D>(
		plot_name.c_str(), "deposited charge per event;deposited charge [ke];events", nbins, 0, maximum);
		}

		plot_name = "deposited_energy_" + sensitive_detector_action->getName();

		if(energy_per_event_.find(sensitive_detector_action->getName()) == energy_per_event_.end()) {
		energy_per_event_[sensitive_detector_action->getName()] = CreateHistogram<TH1D>(
		plot_name.c_str(), "deposited energy per event;deposited energy [keV];events", 200, 0, 1000);
		}
		}
		}
		}

src/modules/DepositionGeant4/DepositionGeant4Module.hpp

+1 −0

Original line number	Diff line number	Diff line
		@@ -134,6 +134,7 @@ namespace allpix {

		// Vector of histogram pointers for debugging plots
		std::map<std::string, Histogram<TH1D>> charge_per_event_;
		std::map<std::string, Histogram<TH1D>> energy_per_event_;

		// Total deposited charges
		std::atomic_uint total_charges_{0};

src/modules/DepositionGeant4/SensitiveDetectorActionG4.cpp

+16 −0

Original line number	Diff line number	Diff line
		@@ -129,6 +129,7 @@ G4bool SensitiveDetectorActionG4::ProcessHits(G4Step* step, G4TouchableHistory*)
		// Store relevant quantities to create charge deposits:
		deposit_position_.push_back(deposit_position);
		deposit_charge_.push_back(charge);
		deposit_energy_.push_back(edep);
		deposit_time_.push_back(step_time);
		deposit_to_id_.push_back(trackID);

		@@ -152,6 +153,14 @@ unsigned int SensitiveDetectorActionG4::getDepositedCharge() const {
		return deposited_charge_;
		}

		double SensitiveDetectorActionG4::getTotalDepositedEnergy() const {
		return total_deposited_energy_;
		}

		double SensitiveDetectorActionG4::getDepositedEnergy() const {
		return deposited_energy_;
		}

		void SensitiveDetectorActionG4::dispatchMessages(Module* module, Messenger* messenger, Event* event) {

		auto time_reference = std::min_element(track_time_.begin(), track_time_.end(), [](const auto& l, const auto& r) {
		@@ -210,6 +219,7 @@ void SensitiveDetectorActionG4::dispatchMessages(Module* module, Messenger* mess

		// Send a deposit message if we have any deposits
		unsigned int charges = 0;
		double energies = 0.;
		if(!deposit_position_.empty()) {
		// Prepare charge deposits for this event
		std::vector<DepositedCharge> deposits;
		@@ -224,6 +234,10 @@ void SensitiveDetectorActionG4::dispatchMessages(Module* module, Messenger* mess
		charges += 2 * charge;
		total_deposited_charge_ += 2 * charge;

		auto edep = deposit_energy_.at(i);
		total_deposited_energy_ += edep;
		energies += edep;

		// Match deposit with mc particle if possible
		auto track_id = deposit_to_id_.at(i);

		@@ -251,10 +265,12 @@ void SensitiveDetectorActionG4::dispatchMessages(Module* module, Messenger* mess
		}
		// Store the number of charge carriers:
		deposited_charge_ = charges;
		deposited_energy_ = energies;

		// Clear deposit information for next event
		deposit_position_.clear();
		deposit_charge_.clear();
		deposit_energy_.clear();
		deposit_time_.clear();

		// Clear link tables for next event

src/modules/DepositionGeant4/SensitiveDetectorActionG4.hpp

+15 −0

Original line number	Diff line number	Diff line
		@@ -62,6 +62,18 @@ namespace allpix {
		*/
		unsigned int getDepositedCharge() const;

		/**
		* @brief Get total energy deposited in the sensitive device bound to this action
		*/
		double getTotalDepositedEnergy() const;

		/**
		* @brief Get the energy deposited in the sensitive device for this event only.
		* @warning The correct number is only available after dispatching the message, before it refers to the previous
		* event.
		*/
		double getDepositedEnergy() const;

		/**
		* @brief Get the name of the sensitive device bound to this action
		*/
		@@ -106,10 +118,13 @@ namespace allpix {
		// Statistics of total and per-event deposited charge
		unsigned int total_deposited_charge_{};
		unsigned int deposited_charge_{};
		double total_deposited_energy_{};
		double deposited_energy_{};

		// List of positions for deposits
		std::vector<ROOT::Math::XYZPoint> deposit_position_;
		std::vector<unsigned int> deposit_charge_;
		std::vector<double> deposit_energy_;
		std::vector<double> deposit_time_;

		// List of begin points for tracks