TideMaster - Operating Manual: MANUAL-1094978189-1 | issue: 1.1
© 2021
– Valeport Ltd
Page | 40
8.3.3 Graph Display
This display type shows a time series of the chosen parameter(s). Whilst it is possible to include up to 6
parameters on a single time series, it is often easier to view multiple graphs, each only showing one or two
sensors.
Right-click the display to show an Options menu.
Simply choose the required sensor
– Tide Height in this example. Note that repeating this process will add
further sensors to the same graph. Note also that selecting “File” from the Options list will allow a graph to
be quickly shown of any logged data file, without adding it the Sensor List.
The Y axis of the graph will auto-scale for each parameter, to
cover the range of data currently being displayed. The
resolution of the axis labels may therefore change over time. It
is possible to fix the range of each axis by right-clicking the axis.
This will display this dialogue box:
Use this box to set the required maximum and minimum scale
values, and click OK. Alternatively, simply click “Auto” to return
to auto-scaling mode.
8.3.4 Surge Graph Display
This data display mode will only work if a prediction file has
been loaded into memory.
It displays a graphical representation of the difference
between the observed tide and the predicted tide. See
section 8.3.7 for details of how to load a prediction file.
