Currently, to position an outlet on the flow directions, the only criterion taken into account is the tolerance between the "observed" and ‘modelled’ drained area. This method is fairly effective when the surface area of the basin to be meshed is greater than the spatial resolution of the flow directions. In the case of small basins at confluence level, this method may not be suitable at all. Adding an overlay constraint from shapefiles would avoid this type of problem (Godet el al. 2024)
Currently, to position an outlet on the flow directions, the only criterion taken into account is the tolerance between the "observed" and ‘modelled’ drained area. This method is fairly effective when the surface area of the basin to be meshed is greater than the spatial resolution of the flow directions. In the case of small basins at confluence level, this method may not be suitable at all. Adding an overlay constraint from shapefiles would avoid this type of problem (Godet el al. 2024)