[GRASS-dev] [GRASS GIS] #3815: compression: libzstd should be a default config and a requirement if ZSTD is default compression method

[GRASS GIS]

#3815: compression: libzstd should be a default config and a requirement if ZSTD
is default compression method
--------------------------+-----------------------------------
  Reporter:  mlennert     |      Owner:  grass-dev@…
      Type:  defect       |     Status:  new
  Priority:  normal       |  Milestone:  7.6.2
 Component:  Raster       |    Version:  svn-trunk
Resolution:               |   Keywords:  compression zstd zlib
       CPU:  Unspecified  |   Platform:  Unspecified
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Comment (by mmetz):

 Replying to [comment:10 mmetz]:
 > In [changeset:"74426" 74426]:
 > {{{
 > #!CommitTicketReference repository="" revision="74426"
 > libgis: make ZLIB the default compressor even if ZSTD is available, see
 #3815
 > }}}

 This change means that newly created raster maps are by default compressed
 with ZLIB, unless the environment variable GRASS_COMPRESSOR is set.
 Previously created raster maps compressed with ZSTD are readable as long
 as GRASS 7.6 is compiled with ZSTD.

 Trunk still uses ZSTD as default if available.

-- 
Ticket URL: <https://trac.osgeo.org/grass/ticket/3815#comment:11>
GRASS GIS <https://grass.osgeo.org>