openearth/hydro-engine

Rivers do not connect correctly

markhegnauer opened this issue · 2 comments

For larger rivers like Rhine and Nile, the created model is not correct. The river network that is derived, is not continuous (i.e. the rivers are not well connected from upstream to downstream). Attached, an example output file for the Rhine (wflow_streamorder.map). The issue might be caused by a wrong shapefile that is used for the burn-in process (?).

issue2.zip

gena commented

Will check if returned river polylines are connected

gena commented

Can't reproduce, rivers polyline looks fine, see issues/#003 It looks like a bug is somewhere else, maybe during river burning.