This video shows how to visualise the flow direction calculated using SAGA tools from the Processing Toolbox in QGIS 3.6. The Crayfish plugin is used to convert the SAGA result to mesh format and to visualise the flow direction with arrows.

This video is part of IHE Delft OpenCourseWare. More free resources can be found at http://www.gisopencourseware.org

For an overview of our GIS courses and info on tailor made trainings and advise see our folder: https://www.unihe.org/sites/default/...

More information about the book "QGIS for Hydrological Applications Recipes for Catchment Hydrology and Water Management" by Kurt Menke and Hans van der Kwast can be found at the website of Locate Press: http://www.locatepress.com/hyd

IHE Delft and Nieuwland Geoinformatie offer an online course. It includes support from experienced trainers and you'll get the official QGIS certificate after completion. More info at: http://www.learninggis.com

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