public SimulationModelService(IOptions <SimulationSettings> settings)
 {
     simulationDataAccess = new SimulationDataAccess(settings.Value.DBConnectionString);
     simulationSettings   = settings;
 }
 public SimulationService(IOptions <SimulationSettings> settings, ISimulationModelService simulationModelService)
 {
     simulationDataAccess        = new SimulationDataAccess(settings.Value.DBConnectionString);
     this.simulationModelService = simulationModelService;
 }