<div dir="ltr"><div class="markdown-here-wrapper" style=""><p style="margin:0px 0px 1.2em!important">Hi Vicky,</p>
<p style="margin:0px 0px 1.2em!important">On Sat, 19 May 2018 at 19:18, Vicky Vergara <a href="http://mailto:vicky@georepublic.de">vicky@georepublic.de</a> wrote:</p>
<p style="margin:0px 0px 1.2em!important"></p><div class="markdown-here-exclude"><p></p><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_extra"><div class="gmail_quote"><div><div>I don't see your data, can you put the contents of the data​</div> </div><div><div>​The only similar thing as "data" I have is your interpretation of a table contents​.</div><div><br></div><div>This is the data:<br></div><div><pre style="font-family:Consolas,Inconsolata,Courier,monospace;font-size:1em;line-height:1.2em;margin:1.2em 0px"><code class="gmail-m_-83730393758385201gmail-m_-7129474597095695591m_-9176503808122599459m_2237830546132782261m_2941265992986126274hljs gmail-m_-83730393758385201gmail-m_-7129474597095695591m_-9176503808122599459m_2237830546132782261m_2941265992986126274language-sql" style="font-size:0.85em;font-family:Consolas,Inconsolata,Courier,monospace;margin:0px 0.15em;white-space:pre-wrap;border:1px solid rgb(204,204,204);background:rgb(248,248,248) none repeat scroll 0% 0%;border-radius:3px;overflow:auto;padding:0.5em;display:block;color:rgb(51,51,51)"><span class="gmail-m_-83730393758385201gmail-m_-7129474597095695591m_-9176503808122599459m_2237830546132782261m_2941265992986126274hljs-operator"><span class="gmail-m_-83730393758385201gmail-m_-7129474597095695591m_-9176503808122599459m_2237830546132782261m_2941265992986126274hljs-string" style="color:rgb(221,17,68)">SELECT ogc_fid as id, source, target, st_length(wkb_geometry) 
                           as "cost" FROM linee;</span></span></code></pre></div></div></div></div></div></blockquote><p></p></div><p style="margin:0px 0px 1.2em!important"></p>
<p style="margin:0px 0px 1.2em!important">Here the output (I have added the geom)</p>
<table style="margin:1.2em 0px;padding:0px;border-collapse:collapse;border-spacing:0px;font:inherit;border:0px none">
<thead>
<tr style="border-color:rgb(204,204,204) currentcolor currentcolor;border-style:solid none none;border-width:1px 0px 0px;background-color:white;margin:0px;padding:0px">
<th style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em;font-weight:bold;background-color:rgb(240,240,240)">id</th>
<th style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em;font-weight:bold;background-color:rgb(240,240,240)">source</th>
<th style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em;font-weight:bold;background-color:rgb(240,240,240)">target</th>
<th style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em;font-weight:bold;background-color:rgb(240,240,240)">cost</th>
<th style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em;font-weight:bold;background-color:rgb(240,240,240)">geom</th>
</tr>
</thead>
<tbody style="margin:0px;padding:0px;border:0px none">
<tr style="border-color:rgb(204,204,204) currentcolor currentcolor;border-style:solid none none;border-width:1px 0px 0px;background-color:white;margin:0px;padding:0px">
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">1</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">1</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">2</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">1875.887941</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">SRID=32632;LINESTRING(526471.864222973 5083313.32108108,527988.654493243 5082209.55351351)</td>
</tr>
<tr style="border-color:rgb(204,204,204) currentcolor currentcolor;border-style:solid none none;border-width:1px 0px 0px;background-color:white;margin:0px;padding:0px;background-color:rgb(248,248,248)">
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">2</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">3</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">1</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">1551.56248159</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">SRID=32632;LINESTRING(525738.392871622 5081946.07351351,526471.864222973 5083313.32108108)</td>
</tr>
<tr style="border-color:rgb(204,204,204) currentcolor currentcolor;border-style:solid none none;border-width:1px 0px 0px;background-color:white;margin:0px;padding:0px">
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">3</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">1</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">4</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">1506.74402482</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">SRID=32632;LINESTRING(526471.864222973 5083313.32108108,527803.506385135 5084018.30810811)</td>
</tr>
<tr style="border-color:rgb(204,204,204) currentcolor currentcolor;border-style:solid none none;border-width:1px 0px 0px;background-color:white;margin:0px;padding:0px;background-color:rgb(248,248,248)">
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">4</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">4</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">5</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">1208.08883443</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">SRID=32632;LINESTRING(527803.506385135 5084018.30810811,528985.605844594 5084267.54594595)</td>
</tr>
<tr style="border-color:rgb(204,204,204) currentcolor currentcolor;border-style:solid none none;border-width:1px 0px 0px;background-color:white;margin:0px;padding:0px">
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">5</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">2</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">6</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">1447.12212188</td>
<td style="font-size:1em;border:1px solid rgb(204,204,204);margin:0px;padding:0.5em 1em">SRID=32632;LINESTRING(527988.654493243 5082209.55351351,527020.187466217 5081134.27027027)</td>
</tr>
</tbody>
</table>
<p style="margin:0px 0px 1.2em!important">And this is an image generated from this data (my starting point is 1).<br></p><p style="margin:0px 0px 1.2em!important"><img src="cid:ii_jhemvu9i0" alt="immagine.png" style="margin-right: 0px;"><br><br></p><p style="margin:0px 0px 1.2em!important"><br></p><p style="margin:0px 0px 1.2em!important">Thank you very much</p>
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ciBjbGVhcj0iYWxsIj48YnI+" style="height:0;width:0;max-height:0;max-width:0;overflow:hidden;font-size:0em;padding:0;margin:0">​</div></div>-- <br><div dir="ltr" class="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>
<br>
"cercare e saper riconoscere chi e cosa,<br>
 in mezzo all’inferno, non è inferno, <br>
e farlo durare, e dargli spazio"<br>
<br>
Italo Calvino<br></div></div></div></div></div></div></div></div></div></div></div></div></div></div>