makeSubset.GS5: Makes a logical subset of a GloSEA-5 GeoGrid
In SantanderMetGroup/loadeR.ECOMS: A loadeR extension for accessing the ECOMS User Data Gateway (<http://meteo.unican.es/ecoms-udg>)

makeSubset.GS5

R Documentation

Makes a logical subset of a GloSEA-5 GeoGrid

Description

Makes a logical subset of a System4 GeoGrid using the parameters specified by the user, applying the java methods makeSubset and readDataSlice. Subroutine of loadSeasonalForecast.GS5

Usage

makeSubset.GS5(grid, latLon, runTimePars, foreTimePars)

Arguments

`grid`	An input java GeoGrid
`latLon`	A list of geolocation parameters, as returned by getLatLonDomainForecast
`runTimePars`	A list of run time definition parameters, as returned by getRunTimeDomain.ECOMS
`foreTimePars`	A list of forecast time definition parameters, as returned by getForecastTimeDomain.S4
`memberRangeList`	A list of ensemble java ranges as returned by getMemberDomain.S4
`verticalPars`	A list with vertical level definition, as returned by `getVerticalLevelPars.ECOMS`. Only the last element (the kava index position) is used

Details

Dimensions of length one are dropped and the “dimnames” attribute is consequently modified. In the current version the Z dimension is ignored (and dropped), as it is not planned to include multi-level variables in the ECOMS-UDG by the moment.

Value

A list containing a n-dimensional array and the (possibly) modified foreTimePars object with the corrected dates in case of time aggregations. Dimensions are labelled by the “dimnames” attribute.