private void timeseriesPropertiesToolStripMenuItem_Click(object sender, EventArgs e)
 {
     TimeSeriesGroupPropertiesDialog timeSeriesGroupPropertiesDialog = new TimeSeriesGroupPropertiesDialog(hydroCatEngine.OutputTimeSeries);
     timeSeriesGroupPropertiesDialog.Show();
     
 }
 private void groupPropertiesToolStripMenuItem_Click(object sender, EventArgs e)
 {
     TimeSeriesGroupPropertiesDialog timeseriesGroupPropertiesDialog = new TimeSeriesGroupPropertiesDialog(this.timeSeriesGroup);
     timeseriesGroupPropertiesDialog.Show();
 }