Waterways Instructions - rosepearson/GeoFabrics GitHub Wiki

These options control behaviour of the waterways inclusion stage and are all grouped under the waterways key-value.

The waterways sub-section within the `waterways~key is required if incorporating drains from Open Street Map (OSM).

• widths [Required dict] - The widths respectively assumed for the OSM drains, streams and rivers. i.e. {"drain": 5, "stream": 7.5, "river": 10}. Note the rivers entry is optional. If it is omitted all rivers are ignored.

• osm_date [Optional, str] - If specified, this is used in the OSM query for waterways to query for OSM objects that existed at the specified date. An valid example is 2013-01-01T00:00:00Z.