{"name": "TopoDrain", "package_name": "topo_drain", "version": "2.2.2", "experimental": false, "qgis_min": "3.0.0", "qgis_max": "3.99.0", "downloads": 271, "uploaded_by": "topodrain", "upload_datetime": "2026-10-12T04:50:23.616149", "changelog": "2.2.2 - Perimeter clipping, tributary topology and Shapefile export fixes\n* Create Valleys and Create Ridges: explicitly preserve or assign finite NoData when clipping to a perimeter, avoiding artificial zero-elevation terrain\n* Fixed main-stem continuation for short stream links without exclusive flow-accumulation cells by using valid upstream endpoint accumulation; unresolved cases now report warnings\n* Fixed direct OGR Shapefile export for long or colliding attribute names, including CHANGE_AFTER and SLOPE_AFTER; field and feature creation errors are now checked\n* Create Constant Slope Lines: fixed lines stopping at the first barrier when barriers are allowed as temporary destinations\n2.2.1 - CRS handling, progress reporting and stability fixes\n* Fixed false \"no CRS\" warnings/errors for QGIS-sourced vector inputs (outlet points, perimeters, etc.) without risking PyProj/PROJ crashes\n* Fixed algorithm abort on invalid (e.g. self-intersecting) perimeter geometries; invalid polygons are now auto-repaired\n2.0.0 - whitebox_workflows migration and algorithm I/O redesign\n* Migrated backend to whitebox_workflows (no standalone WhiteboxTools executable required anymore)\n* Create Valleys: added TRIB_RANK and TRIB_FACC attributes to valley lines output. Added perimeter as optional input.\n* Create Ridges: added TRIB_RANK and TRIB_FACC attributes to ridge lines output. Added perimeter as optional input.\n* Extract Main Valleys: updated to use TRIB_FACC attribute from new Create Valleys output for improved sorting\n* Extract Main Ridges: updated to use TRIB_FACC attribute from new Create Ridges output for improved sorting", "external_deps": null, "download_url": "https://plugins.qgis.org/plugins/topo_drain/version/2.2.2/download/"}