Print information about mapnik datasource
mapnik-inspect <datasource> mapnik-inspect <stylesheet> mapnik-inspect <projection> mapnik-inspect <zipfile>
datasource: .shp|.json|.geojson|.osm|.kml|.sqlite|.gml|.vrt|.csv stylesheet: .xml (requires node-carto) projection: .prj (requires node-srs) zipfile: .zip (requires node-zipfile)