[gdal-dev] Python: MEM inputs to warp and DEMProcessing

[Idan Miara]

Hi,

I'm using gdal python API with the following functions:
1.  gdal.warp with a cutline input
2.  gdal.DEMProcessing in 'color-relief' mode

I receive the cutline as WKT and the color file as text, thus to use these
functions I needed to create an OGR file and a color palette text file.

Is there a workaround without writing these files to disk?
i.e. pass the cutline MEM DS or as string and the color palette as string?
Or maybe with VSI?

Kind regards,
Idan.
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