common_cases: Filter to common cases

In andrew-MET/harpPoint: Point verifition for NWP forecasts

Filter to common cases

Description

For a fair comparison of models, the verification should only be done for dates and locations that are common to all models. common_cases takes a harp_fcst object as input and then identifies and filters to only those cases that are common to all of the forecast models in the harp_fcst object. By default this is done with the SID, fcdate and leadtime columns, but extra columns can be added via ...

Usage

common_cases(.fcst, ...)

Arguments

.fcst	A harp_fcst object
...	Extra columns from which to determine the common cases. To remove one of the default columns from the test use -<col>.

Value

The input data frame with only the common stations and forecast dates for each forecast model selected.

andrew-MET/harpPoint documentation built on Feb. 23, 2023, 1:06 a.m.