<div dir="ltr">Dear all,<div><br></div><div>As a follow-up on my question, for anyone facing the issue:</div><div>my way out of this question of forbidding u-turns has been to get a local version of the OSM map and to edit it using JOSM. I then applied detailed constraints using the turnrestriction plugin.</div><div>Good luck!</div><div><br></div><div>Regards,</div><div><br></div><div>Xavier Prudent</div></div><div class="gmail_extra"><br><div class="gmail_quote">2018-04-23 18:17 GMT-04:00 Xavier Prudent <span dir="ltr"><<a href="mailto:prudentxavier@gmail.com" target="_blank">prudentxavier@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello,<div><br></div><div>I want to forbid u-turns during the routing.</div><div>I hence played with the u_turn_penalty parameter in profiles/car.lua </div><div><br></div><div>
<span></span>
<p class="m_2871162136074004838gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="m_2871162136074004838gmail-Apple-converted-space"> </span>u_turn_penalty <span class="m_2871162136074004838gmail-Apple-converted-space"> </span>= 20,</p>
<br clear="all"><div>then reconstructed the osrm objects using osrm-extract and osrm-contract.</div><div>I tried values 0, 20, 240 and 1000. The routing clearly changed, but I keep on getting u-turns. For higher parameters I even get more u-turns.</div><div><br></div><div>My understanding was that the higher the parameter, the less u-turn one should have.</div><div><br></div><div>Did I understand correctly? How can I forbid u-turn then?</div><div><br></div><div>Regards,</div><div><br></div><div>Xavier </div><span class="HOEnZb"><font color="#888888"><div><br></div>-- <br><div class="m_2871162136074004838gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><i style="font-size:12.8px"><img src="https://docs.google.com/uc?export=download&id=0B36xsKHULjaGdTNKMnJvcjk2bmc&revid=0B36xsKHULjaGY0xTSFJOcHlkOUtNUHVhTGdQSGZtSFhQOFNnPQ" width="96" height="68"></i><br></div><div dir="ltr"><div dir="ltr" style="font-size:12.8px"><i><b>Xavier Prudent </b></i></div><div dir="ltr" style="font-size:12.8px"><i><b><br></b></i></div></div><div dir="ltr"><div><i style="font-size:12.8px">Data Scientist - Data Mining - Machine Learning</i><br></div><div><i><br></i></div><div>Web :<i> <a href="http://www.xavierprudent.com" target="_blank">www.xavierprudent.com</a></i></div><div>Tel (Québec) : (514) 668 76 46</div><div>Skype : xavierprudent</div><div><br><br></div></div></div></div></div></div></div></div></div></div></div></div></div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><i style="font-size:12.8px"><img src="https://docs.google.com/uc?export=download&id=0B36xsKHULjaGdTNKMnJvcjk2bmc&revid=0B36xsKHULjaGY0xTSFJOcHlkOUtNUHVhTGdQSGZtSFhQOFNnPQ" width="96" height="68"></i><br></div><div dir="ltr"><div dir="ltr" style="font-size:12.8px"><i><b>Xavier Prudent </b></i></div><div dir="ltr" style="font-size:12.8px"><i><b><br></b></i></div></div><div dir="ltr"><div><i style="font-size:12.8px">Data Scientist - Data Mining - Machine Learning</i><br></div><div><i><br></i></div><div>Web :<i> <a href="http://www.xavierprudent.com" target="_blank">www.xavierprudent.com</a></i></div><div>Tel (Québec) : (514) 668 76 46</div><div>Skype : xavierprudent</div><div><br><br></div></div></div></div></div></div></div></div></div></div></div></div></div>
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