# Search for how-to-calculate-the-longest-flow-path-in-grass-gis\.html

- Repository for Ideas & Research
- How to calculate the longest flow path in GRASS GIS

- r.topmodel
- Now, you have to find the longest flow path (lfp vector) using this method.

Repository for Ideas & Research

Open Source GIS, Hydrologic Modeling, Optimization

- Repository for Ideas & Research
- How to calculate the longest flow path in GRASS GIS

- r.topmodel
- Now, you have to find the longest flow path (lfp vector) using this method.