<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, May 30, 2019 at 5:06 AM Even Rouault <<a href="mailto:even.rouault@spatialys.com">even.rouault@spatialys.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On mercredi 29 mai 2019 20:38:02 CEST Andrew Bell wrote:<br>
> In earlier GDAL versions I could call<br>
> <br>
> SetFromUserInput("EPSG:4326+4326");<br>
> <br>
> without error. I now get the following error:<br>
> <br>
> (Error) GDAL failure (1) SetCompoundCS() fails, vertical component is not<br>
> VERT_CS.<br>
> <br>
> Was this a failure to detect a problem in older GDAL versions<br>
<br>
Yes. EPSG:4326+4326 doesn't make any sense from a geodesic point of view. If <br>
you need WGS84 as a Geographic 3D CRS, you need to use EPSG:4979<br></blockquote><div><br></div><div>So is the syntax "EPSG:<horizontal crs>+<vertical datum>" supported? I've tried, for example, "EPSG:4326+5103" and also gotten a failure.</div><div> </div></div>-- <br><div dir="ltr" class="gmail_signature">Andrew Bell<br><a href="mailto:andrew.bell.ia@gmail.com" target="_blank">andrew.bell.ia@gmail.com</a></div></div>