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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am performing a union of two layers using OGR from Python…<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">layerA.Union(layerB, layerC,["PROMOTE_TO_MULTI=YES",])<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This returns a layer composed of multipolygon’s except for a single geometrycollection in the form…<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">GEOMETRYCOLLECTION (POINT (2610469.66 3325023.52),POLYGON ((2610439.3657 3325014.925899999……….<o:p></o:p></p>
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<p class="MsoNormal">Is this expected behaviour, and if so what is it showing?<o:p></o:p></p>
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<p class="MsoNormal">Any help appreciated<o:p></o:p></p>
<p class="MsoNormal">Thank you.<o:p></o:p></p>
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