<div dir="ltr">Hi Vicky<br><br><div class="gmail_quote"><div dir="ltr">On Tue, 15 May 2018 at 12:58, Vicky Vergara <<a href="mailto:vicky@georepublic.de">vicky@georepublic.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div style="font-family:arial,helvetica,sans-serif"></div><div style="font-family:arial,helvetica,sans-serif">Maybe you want to see if all vertices are reachable from the starting (red) point.<br></div><div style="font-family:arial,helvetica,sans-serif">What I would do is a pgr_dijkstra(one to many) and verify which vertices are not reachable and manually change the direction of the ones that are not.<br></div></div></blockquote><div><br></div><div>my real network has hundreds of nodes and it's impossible to manually change the direction, there could be too many.</div><div><br></div><div>Thank you<br></div></div><br>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><span style="font-size:small">___________________</span><br></div><div dir="ltr"><span style="font-size:small"><br></span></div><div dir="ltr">Andrea Borruso<br>
website: <a href="https://medium.com/tantotanto" target="_blank">https://medium.com/tantotanto</a><br>38° 7' 48" N, 13° 21' 9" E, EPSG:4326<br><span style="font-size:small">___________________</span><br>
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