[GRASS-dev] [EXTERNAL] ZSTD error

[Markus Metz]

On Wed, Dec 4, 2019 at 2:30 PM Anna Petrášová <kratochanna at gmail.com> wrote:
>
> That might be it! Thanks for the answers.
>
> On Wed, Dec 4, 2019 at 1:51 PM Newcomb, Doug <doug_newcomb at fws.gov> wrote:
>>
>> It may be an older version of the zstd library compiled on 7.6.0.

yes, there were some reports of zstd minor version (1.x vs 1.y)
incompatibilities regarding GRASS ZSTD compression. Unfortunately, I could
not find corresponding notes in the ZSTD documentation.

Markus M
>>
>> Doug
>>
>> On Wed, Dec 4, 2019 at 4:01 AM Anna Petrášová <kratochanna at gmail.com>
wrote:
>>>
>>> Hi,
>>>
>>> I can't open colleague's data, I am getting:
>>>
>>> ZSTD compression error -2: Unknown frame descriptor
>>> Error uncompressing fp raster data for row 24 of <chips_area_dem>:
error code -1
>>>
>>> r.compress -p:
>>> <chips_area_dem> is compressed (method 5: ZSTD). Data type: FCELL
>>> <chips_area_dem> has a compressed NULL file
>>>
>>> Any idea what could be going on? He said it works ok on his Mac and
Windows? I tried latest master and 78 with ZSTD compression on my side.
>>>
>>> Thank you,
>>> Anna
>>
>>
>>
>> --
>> Doug Newcomb - Cartographer
>> USFWS
>> 551F Pylon Dr
>> Raleigh, NC
>> 919-856-4520 ext. 14 doug_newcomb at fws.gov
>>
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>>
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>
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