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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The GDAL version is not what is essential but the version of the dependent Spatialite library. GDAL must be compiled with such Spatialite version
that has support for ST_Length. The error means either that Spatialite is missing totally or that it is of too old version and in this case it is obvioustly the latter. However, there may be a simple solution. ST-functions are new synonyms but your older
Spatialite version may support the native name that Spatialite has used for the function
<a href="https://www.gaia-gis.it/gaia-sins/xmlBlob/spatialite-sql-latest.html">https://www.gaia-gis.it/gaia-sins/xmlBlob/spatialite-sql-latest.html</a>.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Try if SELECT glength(geometry) happens to work. Otherwise you must try to find a GDAL version that is compiled with more fresh Spatialite.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">-Jukka Rahkonen-<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Schylberg Lars wrote:<br>
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<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I guess this must be a version problem. That same command runs fine on my osgeolive8 machine.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.5pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">ogrinfo --version<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">GDAL 1.10.1, released 2013/08/26<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">/Lars<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a href="mailto:mapserver-users-bounces@lists.osgeo.org">mapserver-users-bounces@lists.osgeo.org</a> [<a href="mailto:mapserver-users-bounces@lists.osgeo.org">mailto:mapserver-users-bounces@lists.osgeo.org</a>]
<b>On Behalf Of </b>alok mathur<br>
<b>Sent:</b> den 16 mars 2015 09:54<br>
<b>To:</b> Rahkonen Jukka (MML); <a href="mailto:mapserver-users@lists.osgeo.org">
mapserver-users@lists.osgeo.org</a><br>
<b>Subject:</b> Re: [mapserver-users] Calculate length!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Hi Jukka,<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">When i am trying to run the above ogr command as mentioned by you I am getting an error<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">ogrinfo -dialect sqlite -sql "select st_length(geometry) from 'Fibertech solution'" doc_test.kml<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">INFO: Open of `doc_test.kml'<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"> using driver `LIBKML' successful.<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">ERROR 1: In ExecuteSQL(): sqlite3_prepare(select st_length(geometry) from 'Fibertech solution'):<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"> no such function: st_length<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Please let me know what the issue is. I have installed both libsqlite3 and </span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">libspatialite.</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Thanks!<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Alok<o:p></o:p></span></p>
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<p><span lang="EN-US"><o:p> </o:p></span></p>
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