public async Task <Tuple <Stream, IList <ServerSideHydroDesktop.ObjectModel.Series> > > SeriesAndStreamOfSeriesID(SeriesMetadata meta) { WaterOneFlowClient client = new WaterOneFlowClient(meta.ServURL); return(await client.GetValuesAndRawStreamAsync( meta.SiteCode, meta.VarCode, meta.StartDate, DateTime.UtcNow, Convert.ToInt32(10000))); }