Graph Display; Surge Graph Display - Valeport TideMaster Operating Manual

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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.

TideMaster - Operating Manual: MANUAL-1094978189-1 | issue: 1.1

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.

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.

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