Imports github.com/flywave/go-geobuf github.com/flywave/go-geocsv github.com/flywave/go-geom github.com/flywave/go-geom/general github.com/flywave/go-gpkg github.com/flywave/go-osm github.com/flywave/go-shp github.com/mholt/archiver/v3 Standard library imports bufio bytes encoding/json errors fmt io io/ioutil math os path path/filepath strings sync