Helper function: remove features which should be ignored
removeFeatures(gisData, ignoreFeatureIDs = NULL)
| gisData | data.frame with gis features as retrieved by importShapefile(s)() |
|---|---|
| ignoreFeatureIDs | should be a valid feature id column gisData$fID, for possible values check: unique(gisData$fID) |
input gisData (possibly removed by ignoredFeatureIDs)