You can easily create and maintain business rules by calling formulas from the Custom Library. For example, you can use formulas to validate data entry in forms by calling formulas from the Custom Library, and to check that entries made to a user table are valid. You can then call these b...
However, the formula for calculating runoff was not unique for the whole country and existing deviations could introduce additional variability. The accuracy of the metric estimates should be further tested, and if needed, it could be replaced by another flow metric. Such research is necessary ...