https://pypi.org/project/vfmap/ Recent updates to the Python Package Index for vfmap en https://pypi.org/project/vfmap/1.3.0/ vfmap: delineate valley floors from a conditioned DEM and a reach-labeled channel network by combining slope-based region growing with reach-specific flood-fill thresholds avkoehl@ucdavis.edu Mon, 03 Aug 2026 00:15:20 GMT