anchor.diff:    aDBConnection: TCustomConnection; aMapView: TMapView;
     aPreLoadScenarios: Boolean; aMaxNearestObjectDistanceInMeters: Integer;
     aStartScenario: string);
  -var
  -  q: TOraQuery;
  +//var
  +//  q: TOraQuery;
   begin
     fSantosLayers := TObjectDictionary<TScenario, TSantosLayer>.Create([]);
  -  fCurrentBusBlock := 1; // Param?
  +  fCurrentBusBlock := 2; // Param?
   
     inherited Create(aSessionModel, aConnection, aIMB3Connection, aProjectID, aProjectName, aTilerFQDN, aTilerStatusURL,
                      aDataSource, aDBConnection, aMapView, aPreLoadScenarios , False, aMaxNearestObjectDistanceInMeters);
  
positive.code:         try
            oraSession.ConnectString := (self as TMCProject).controlInterface.DataSource;
            oraSession.Open;
  
            tablePrefix := (Result as TUSScenario).Tableprefix;
  //          GetScenarioTablePrefix(oraSession,  aID);
            ReadChartBlockSoC(oraSession, Result, tablePrefix);
            ReadChartChargerTotalPower(oraSession, Result, tablePrefix, 2); // TODO
          finally
            oraSession.Free;
          end;
  
          santosLayer := TSantosLayer.Create(Result, fCurrentBusBlock, fBaseDay[0], fBaseDay[1], fBaseDay[2], 'Santos', 'Santos'+fCurrentBusBlock.ToString,
            'Bus block '+fCurrentBusBlock.ToString, 'Bus block '+fCurrentBusBlock.ToString+' stops',
            (self as TMCProject).controlInterface.DataSource, tablePrefix, fIMB3Connection.Publish('EBUS_CHARGELOCATION'));
  
          Result.AddLayer(santosLayer);
          fSantosLayers.Add(Result, santosLayer);
  
negative.code:   isNew, tableExists: Boolean;
    chgTotalPowerChart: TChart;
    chartID: string;
    name: string;
  const
    ChgPwrChartID = 'santosChgPwr';
  begin
    if aName.IsEmpty
    then name := ' Charge Location ' + aCharger.ToString
    else name := aName;
  
    zero := SantosTimeToDateTime('00:00', fBaseDay);
    tableName := aTablePrefix + 'EBUS_INDIC_DAT' + cINDIC_DAT_TYPE_GRID + aCharger.ToString.PadLeft(2,'0') + cINDIC_DAT_GRID_TOTALPOWER;
  
  