[gdal-dev] Issue 1688

[Even Rouault]

Luí­s,

See
https://trac.osgeo.org/gdal/wiki/UserDocs/GdalWarp#GeoTIFFoutput-coCOMPRESSisbroken
for several solutions

Even

> Hi all,
> 
> I appear to have come accross issue 1688 [0] with GDAL 2.2.3 (installed from
> ubuntu-gis). I am warpping a 70 MB tif file into another CRS and the
> resulting tif occupies 850 MB. If instead I perform the warpping without
> compression and compress à posteriori with gdal_translate the resulting tif
> takes only 50 MB. Having to do this operation in two steps does no bother
> me, however, the intermediate uncompressed tif is really large: 20 GB; this
> could become a problem.
> 
> Was issue 1688 fully fixed? Or are these results expected?
> 
> Thank you.
> 
> [0] https://trac.osgeo.org/gdal/ticket/1688
> 
> --
> Luís Moreira de Sousa
> Email: luis.de.sousa at protonmail.ch
> RingID: ring:7ca91d83f4f9dec82fec9f1144b8e5c1ef2a110c
> URL: https://ldesousa.github.io
> 
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