Save a graph to GraphML — ox_save

Writes the graph to a GraphML file compatible with OSMnx / NetworkX / Gephi. Edge geometry is preserved losslessly as a WKT attribute, so the graph round-trips through ox_load_graphml().

Usage

ox_save_graphml(g, path)

Arguments

g: An osm_graph.
path: Output .graphml path.

Value

path, invisibly.

Examples

g <- example_osm_graph()
f <- tempfile(fileext = ".graphml")
ox_save_graphml(g, f)