Extracts a vector containing the region of each cell of a MAgPIE-object
See also
getRegions,getYears,
getNames, getCPR, read.magpie,
write.magpie, "magpie"
Other GetterSetter:
getCPR(),
getCells(),
getComment(),
getCoords(),
getDim(),
getItems(),
getNames(),
getRegions(),
getSets(),
getYears(),
setItems(),
setNames-methods