<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><br><br><div dir="ltr">sent from a phone</div><div dir="ltr"><br><blockquote type="cite">On 22 Jun 2021, at 21:33, Pierre Béland via talk <talk@openstreetmap.org> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="ltr" data-setdir="false">See for example this 893km long river « La Grande Rivière » <br></div><div dir="ltr" data-setdir="false">OSM relation <a href="https://www.openstreetmap.org/relation/12523071" rel="nofollow" target="_blank">https://www.openstreetmap.org/relation/12523071</a></div><div dir="ltr" data-setdir="false">Wikipedia map <a href="https://fr.wikipedia.org/wiki/La_Grande_Rivi%C3%A8re#/map/0" rel="nofollow" target="_blank" class="">https://fr.wikipedia.org/wiki/La_Grande_Rivi%C3%A8re#/map/0</a> </div></div></blockquote><br><div><br></div><div>I don’t understand the course of this river, it keeps flowing in huge lakes (typically in a big lake there isn’t river flow) where it also takes strange turns, and why is the lake at its beginning then not a part of it?</div><div><br></div><div>Cheers Martin </div></body></html>