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jbrwn / NET-Mapnik

.NET bindings for mapnik
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GDAL_DATA #14

Closed jskulavik closed 9 years ago

jskulavik commented 9 years ago

I'm fairly certain this isn't a NETMapnik issue, but I keep getting:

ERROR 4: Unable to open EPSG support file gcs.csv.  Try setting the GDAL_DATA environment variable to point to the directory containing the EPSG csv files.

If I point that env variable to ~\share\gdal I still get that error when trying to create a VectorTile.

Have you seen this before?

Thanks!

jbrwn commented 9 years ago

Where is your GDAL_DATA directory located in relation to your NETMapnik assembly? Your file system should look this:

.\bin\NETMapnik.dll
.\bin\share\gdal

NETMapnik sets the GDAL_DATA environmental variable for the running process to share\gdal. So even if you set GDAL_DATA system wide it is reset when NETMapnik gets loaded.

jskulavik commented 9 years ago

Argh! My bad, I forgot to include the share directory after switching to the latest build from NuGet. I need to follow directions better!