[gdal-dev] Warping EUMetsat MSG-4 MPE dataset to webmercator projection

Kristian Evers kreve at sdfe.dk
Wed Apr 25 06:50:26 PDT 2018


Andre,

The PROJ 5.0.1 OSGeo4W installation is faulty so that may be the problem. Specifically the null grid is not being installed in the 5.0.1 package as reported on the mailing list [0]. This has not been resolved yet. Try copying in the null grid to C:\OSGeo4W64\share\proj and see if that changes anything. You can use the file from your current 4.9.3 installation.

If that doesn’t work try to reproduce the problem using cs2cs and I’ll take a look it.

/Kristian

[0] https://lists.osgeo.org/pipermail/osgeo4w-dev/2018-April/003581.html

On 25 Apr 2018, at 15:09, Andre Joost <andre+joost at nurfuerspam.de<mailto:andre+joost at nurfuerspam.de>> wrote:

Am 25.04.18 um 14:45 schrieb Andre Joost:
Am 25.04.18 um 14:29 schrieb Andre Joost:

Just checked here: It worked up to GDAL 2.2.3 (from Gisinternals) on the
full target extent, and fails with the current 2.2.4.


... and gdal 2.4.0dev from Gisinternals works the same as 2.2.3.

So only the OSGEO4W version 2.2.4 fails. Maybe because of PROJ 5.0.1?


Seems to be. After downgrading to PROJ 4.9.3 it works again, GDAL 2.2.4 and gdal-dev.

HTH,
Andre Joost


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