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<div dir="auto"><span style="font-size: 13px">I do not remember all nasty details but what I remember:</span><span style="font-size: 13px"><br>
</span><span style="font-size: 13px"><br>
</span><span style="font-size: 13px">AIXM is really complex with multi-multi geometry linking and stores the complete story of all objects</span><span style="font-size: 13px"><br>
</span><span style="font-size: small">A snapshot can be exported - this then includes objects only for that timestamp.</span><span style="font-size: small"><br>
</span><span style="font-size: small">A complete AIXM will thus be multidimensional both in geometries and time.</span><span style="font-size: small"><br>
</span><span style="font-size: small"><br>
</span><span style="font-size: small">Ogr only manages ”single-links” - we have developed ogr post-process code for other multi-multi geometry GMLs (power lines in Norway)</span><span style="font-size: small"><br>
</span><span style="font-size: small">I hope Even can correct/expand on this ...</span></div>
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<div class="matchFont">Hälsningar<br>
<br>
Andreas Oxenstierna<br>
T-Kartor Geospatial AB<br>
Olof Mohlins väg 12 Kristianstad<br>
mobile: +46 733 206831<br>
mailto: <a href="mailto:andreas.oxenstierna@t-kartor.com">andreas.oxenstierna@t-kartor.com</a><br>
<a href="http://www.t-kartor.com">www.t-kartor.com</a></div>
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<div name="messageReplySection">On 9 Dec 2021, 10:55 +0100, Rahkonen Jukka (MML) <jukka.rahkonen@maanmittauslaitos.fi>, wrote:<br>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US" xml:lang="EN-US">Hi,</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US" xml:lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US" xml:lang="EN-US">Re-sending to the list without old discussion because the mail body grew too large and was rejected.</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US" xml:lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US" xml:lang="EN-US">I do not have not much experience about GMLAS but I made a test with this file
<a href="https://github.com/aixm/donlon/blob/master/EA_EADD_OBS_DS_AREA_2_3_4_FULL_20191205.xml">
https://github.com/aixm/donlon/blob/master/EA_EADD_OBS_DS_AREA_2_3_4_FULL_20191205.xml</a></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US" xml:lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US" xml:lang="EN-US">and GDAL GMLAS found 1655 layers with “ogrinfo GMLAS:aixtest.xml” without editing the file so it seems that GDAL can
follow http redirections and there is some other problem with your XML. Try the test files from GitHub and try to find out what is different in your GML.</span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US" xml:lang="EN-US">-Jukka Rahkonen-</span></p>
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