In this video it's demonstrated how to calculate flow accumulation using PCRaster tools in QGIS on Conda and visualise a 3D rendering with Aerialod.
PCRaster in QGIS: https://github.com/jvdkwast/PCRasterQGIS
PCRaster: http://pcraster.geo.uu.nl
Aerialod: https://ephtracy.github.io/index.html...
#QGIS #QGISHydro #PCRaster