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An example for a single timeseries is given in the image below
The Tv (Time of Validity) for a display node needs to be calculated by aggregating the Tv's for all the timeseries displayed under that node. Display nodes are configured in the displayGroups.xml configuration file.
- The Tv furthest in the past of all the time series under the display node will be considered as the display Time of Validity.
- The Tv also needs to be calaculated for the (sub)directories in which the displaynodes are contained.
- Recalculating (and displaying the (updated)) Tv should take place after every save action.
Time of Validity in Database Viewer
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