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When Time of Validity has been configured, a Tv marker for the time series display will be displayed in the timeSeries display (when configured).
View period and cursor behaviour
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Tv
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- the user selects switches from display node
the user changes the view period
Tv in displayNode text
The Tv that is calaculated for all timeseries in a display node will be shown in the display node text.
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It is noted that the this automatic ordering of the display nodes within a (sub)directory will only be executed at the moment the Tv button is selected. When a validator wants to update the sorting, the Tv button can be de-activated and activated again.
Update Tv flagSource column
View period and cursor behaviour
An optional default view period for the time of Validity (Tv) can be configured to define the time span of data displayed in the time series display whenever the Tv button is selected. The view period is relative to the Tv of the time series in the display and not to T0. This view period is enforced every time the user switches to another display node.
Also, when Tv button is selected, When Tv button is selected, the cursor will default to last time step timestep of the view period, whenever:
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Note: the cursor will update to the last time step for which data is availabledata is available
Update Tv flagSource column
When the Tv button is selected, the user is able to update the flagSource column related to Tv for all timesteps up to the current position of the cursor (current selected timestep) with the defaultFlagSource as defined in the flagSourceColumn configuration file.
- using an option through the rightmouse menu
- using a simple keyboard shortcut CTRL+SHIFT+T
The The update will only take place for the view period of the display. When this update function is used when Tv is outside the view period of the display, a pop up will be displayed warning the user that a validation gap is would be created. The update action will not be performed in this case. This might for example happen when the validator updates the flagSourceColumns using the functionality described above - without saving. Delft FEWS does not know in that case that the Tv should be updated, as the Time of Validity is only recalculated after the timeSeries have been saved.
Export of flagSourceColumns
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