Le 05/01/2026 à 22:27, Lars Ahlzen a écrit :
Hi Even,
On 05/01/2026 14:50, Even Rouault wrote:
I would rather see that as a standalone TerrainRGB raster driver,
leveraging the PNG driver underneath.
That was my original thought as well. Then, after thinking about
different use cases I thought adding a gdaldem mode would allow for a
wider range of workflows.
That said, you probably have a better idea of what would work best for
GDAL as a whole, so I can look in that direction.
The rationale behind suggesting a driver rather than a new mode to
gdaldem is that gdaldem modes are agnostic of the output format. Here it
is really a file format issue.
--
http://www.spatialys.com
My software is free, but my time generally not.
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