Lan Dam
--- a/sohstationviewer/model/general_data/data_structures.MD

+ 3

− 2
+++ b/sohstationviewer/model/general_data/data_structures.MD

+ 3

− 2
 @@ -25,8 +25,9 @@ Note: log_data for RT130's dataset has only one channel: SOH
        'data' (np.array): data that has been trimmed and down-sampled for plotting
        'chan_db_info' (dict): the plotting parameters got from database
            for this channel - dict,
-        ax: axes to draw the channel in PlottingWidget
-        ax_wf (matplotlib.axes.Axes): axes to draw the channel in WaveformWidget
+        'ax': axes to draw the channel in PlottingWidget
+        'ax_wf' (matplotlib.axes.Axes): axes to draw the channel in WaveformWidget
+        'visible': flag to show or hide channel
    }
 }