Computation Areal Series
The previous functions calculated the weights for areal rainfall computations. These weights were saved as a relation in the database. This function can make use of these relations to compute a new series with the weights and data values of the series of the relations.
Series Codes
The series of the areal series can be selected or de-selected by clicking the checkbox of the series. All existing relations for this chosen series will be shown in the relations list box
Relations
A relation can be selected or de-selected by clicking the checkbox of the series. The series codes and their weights in the chosen relation will be shown in the spreadsheet. It is possible to change the values of the weights in the spreadsheet. These changed values will however not be saved in the database, they can only be used once.
When pressing <Execute> the relation is used to calculate a new areal series for the selected period.