[gdal-dev] Inquiry about Elevation Values in DXF Conversion using ogr2ogr

Javier Jimenez Shaw j1 at jimenezshaw.com
Wed Jan 24 07:46:57 PST 2024


If I remember correctly, DXF does not support multipolygons with different
elevations.

On Wed, 24 Jan 2024 at 16:15, Abel Pau via gdal-dev <
gdal-dev at lists.osgeo.org> wrote:

> HI,
>
> I’ve checked that your file is correct but for some reason DXF does not
> get this capacity of variable elevation.
>
> Sorry for not being more helpful.
>
>
>
> Exporting with QGis also doesn’t work.
>
>
>
> Perhaps is a matter of the format itself. Have you tried with other files
> and did it worked sometime?
>
>
>
> *De:* Shahrukh Mirza Nawandish <mirza.nawandish at haritaevi.com>
> *Enviado el:* dimecres, 24 de gener de 2024 15:19
> *Para:* Abel Pau <a.pau at creaf.uab.cat>
> *CC:* gdal-dev at lists.osgeo.org
> *Asunto:* Re: [gdal-dev] Inquiry about Elevation Values in DXF Conversion
> using ogr2ogr
>
>
>
> Hi,
>
>
>
> Thank you for your prompt response. I'm attaching the data file to this
> email for your convenience.
>
>
>
>
>
> Appreciate your assistance.
>
>
>
> 24.01.2024, 17:02, "Abel Pau" <a.pau at creaf.uab.cat>:
>
> Hi,
>
>
>
> can you send us the file but not attached because it’s not allowed too
> much size in attachments.
>
>
>
> Have you converted to another format to see if it’s a matter of KML or
> it’s general?
>
> I’ll try to convert to MiraMon to test the elevations.
>
>
>
> Thanks
>
>
>
> *De:* gdal-dev <gdal-dev-bounces at lists.osgeo.org> *En nombre de *Shahrukh
> Mirza Nawandish via gdal-dev
> *Enviado el:* dimecres, 24 de gener de 2024 14:13
> *Para:* gdal-dev at lists.osgeo.org
> *Asunto:* [gdal-dev] Inquiry about Elevation Values in DXF Conversion
> using ogr2ogr
>
>
>
> Dear GDAL Team,
>
>
>
> I hope this email finds you well. I'm encountering an issue when
> converting GeoJSON or KML files to DXF using ogr2ogr—specifically, the
> generated DXF file assigns a uniform elevation to all coordinates.
>
>
>
> Your assistance in resolving this matter is highly appreciated.
>
>
>
> Thank you,
>
>
>
> --
>
> Saygılarımla / Kind Regards
>
>
>
> *Shahrukh Mirza NAWANDISH*
>
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>
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>
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> --
>
> Saygılarımla / Kind Regards
>
>
>
> *Shahrukh Mirza NAWANDISH*
>
> Havacılık Bilgi Sistemleri / Aeronautical Information Systems
>
> Yazılım Geliştirme Uzm. Yrd. / Software Development Assist. Specialist
>
> Bilgisayar Programcısı / Computer Programmer MCA
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