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<p class=MsoNormal>Hello pgr_Experts,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m trying to get all the routes from a source point (i.e.
336) to a group of target/destination points (located at different edges/ends
of linestrings’ network) using the below code:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>SELECT seq, id1 as path, id2 as node, id3 as edge, (b.geom)
as geom, cost FROM pgr_kdijkstraPath(<o:p></o:p></p>
<p class=MsoNormal> 'SELECT id, source, target,
(st_length(geom) * 0.001) as cost FROM schema.network_noded',<o:p></o:p></p>
<p class=MsoNormal> 336, (SELECT array_agg(id) FROM schema.l1_pv1),
false, false<o:p></o:p></p>
<p class=MsoNormal> ) a, schema.network_noded b <o:p></o:p></p>
<p class=MsoNormal>WHERE a.id1=b.id<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>It’s resulting a weird de-attached “little”
pieces of my original nodded_network! However, the number of resulted paths is
equal to the target/destination points. Please advise:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='mso-list:Ignore'>1)<span style='font:7.0pt "Times New Roman"'>
</span></span><![endif]><span dir=LTR></span>What potential mistake I may have
committed?<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='mso-list:Ignore'>2)<span style='font:7.0pt "Times New Roman"'>
</span></span><![endif]><span dir=LTR></span>Does it mean that all the
calculated travel_cost(s) are wrong (as they are reflected/represented by wrong
linestrings)?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I'm using QGIS 2.4.0 and pgRouting pg93-binaries-2.4.0<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I found similar question on this list of pgRouting users,
asked by Antonio last October (<a
href="http://lists.osgeo.org/pipermail/pgrouting-users/2014-October/001992.html">http://lists.osgeo.org/pipermail/pgrouting-users/2014-October/001992.html</a>
), but obviously the question is not answered yet?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Regards..<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Eyad<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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