TopoToolbox/libtopotoolbox#225 introduces a new interface for flow routing. The steps for flow routing with D8 and least cost auxiliary topography carving are now:
- Fill the DEM with
fillsinks
- Run D8 flow routing on the filled DEM (
flow_routing_d8_directions followed by flow_routing_d8_weights)
- Identify flats, compute GWDT as before
- Compute the flow directions on flats using the GWDT (
resolve_flats_lcat followed by resolve_flats_lcat_weights)
- Merge the D8 and LCAT flow directions (
edgeset_merge)
- Compute the topologically ordered edge list (
flow_routing_tsort)
TopoToolbox/libtopotoolbox#225 introduces a new interface for flow routing. The steps for flow routing with D8 and least cost auxiliary topography carving are now:
fillsinksflow_routing_d8_directionsfollowed byflow_routing_d8_weights)resolve_flats_lcatfollowed byresolve_flats_lcat_weights)edgeset_merge)flow_routing_tsort)