// load / initialize all the variables
        public DebrisFlowMapViewModel(MainMap map, DebrisFlowRecord debrisFlowRecord, DebrisFlowCollection debrisFlowCollection) 
        {
            this.debrisFlowRecord = debrisFlowRecord;
            this.debrisFlowCollection = debrisFlowCollection;

            this.dialogCoordinator = new DialogCoordinator();

            //set up map controller
            mapController = new MapController(map);
            mapController.LocationChanged += OnLocationChanged;

            //Set up SOP 
            var debrisflowsop = new DebrisFlowSOP();
            this.sop = debrisflowsop.GetSOP();
            this.sopDisplay = new SOPDisplay();
            AddSOPTypes(debrisflowsop);
            SetUpSOPLocation(sop);
           
        }