Method translateTrmlUnit

src/sdd/MapHVAC.cpp:4446–4781

  }

  boost::optional<model::ModelObject> ReverseTranslator::translateTrmlUnit(const pugi::xml_node& trmlUnitElement, openstudio::model::Model& model) {
    boost::optional<openstudio::model::ModelObject> result;

    if (!istringEqual(trmlUnitElement.name(), "TrmlUnit")) {
      return result;
    }

    // Name
    pugi::xml_node nameElement = trmlUnitElement.child("Name");
    const auto* name = nameElement.text().as_string();

    // AvailSchRef
    pugi::xml_node availSchRefElement = trmlUnitElement.child("AvailSchRef");
    boost::optional<model::Schedule> availSch = model.getModelObjectByName<model::Schedule>(availSchRefElement.text().as_string());

    // Type
    pugi::xml_node typeElement = trmlUnitElement.child("TypeSim");

    // PriAirFlow
    pugi::xml_node priAirFlowElement = trmlUnitElement.child("PriAirFlowMaxSim");
    pugi::xml_node priAirFlowMinElement = trmlUnitElement.child("PriAirFlowMinSim");
    boost::optional<double> primaryAirFlow;
    boost::optional<double> primaryAirFlowMin;

    if (!autosize()) {
      boost::optional<double> _priAirFlow = lexicalCastToDouble(priAirFlowElement);
      if (_priAirFlow) {
        primaryAirFlow = unitToUnit(_priAirFlow.get(), "cfm", "m^3/s").get();
      }
    }

    boost::optional<double> _priAirFlowMin = lexicalCastToDouble(priAirFlowMinElement);
    if (_priAirFlowMin) {
      primaryAirFlowMin = unitToUnit(_priAirFlowMin.get(), "cfm", "m^3/s").get();
    }

    pugi::xml_node airSysElement = trmlUnitElement.parent();
    pugi::xml_node airSystemTypeElement;
    if (airSysElement) {
      airSystemTypeElement = airSysElement.child("TypeSim");
    }

    if (istringEqual("VAVNoReheatBox", typeElement.text().as_string())) {
      model::Schedule schedule = model.alwaysOnDiscreteSchedule();

      model::AirTerminalSingleDuctVAVNoReheat terminal(model, schedule);

      pugi::xml_node minAirFracSchRefElement = trmlUnitElement.child("MinAirFracSchRef");
      if (boost::optional<model::Schedule> minAirFracSch = model.getModelObjectByName<model::Schedule>(minAirFracSchRefElement.text().as_string())) {
        terminal.setZoneMinimumAirFlowInputMethod("Scheduled");
        terminal.setMinimumAirFlowFractionSchedule(minAirFracSch.get());
      } else if (primaryAirFlowMin) {
        terminal.setZoneMinimumAirFlowInputMethod("FixedFlowRate");
        terminal.setFixedMinimumAirFlowRate(primaryAirFlowMin.get());
      } else {
        terminal.setZoneMinimumAirFlowInputMethod("Constant");
        terminal.setConstantMinimumAirFlowFraction(0.5);
      }