Re: [gdal-dev] follow warp with translate still?

2021-12-30 Thread Matt.Wilkie 
There has been an enhancement in gdalwarp to support writing directly to 
drivers, like COG, that supports only the CreateCopy mode. So you don't need 
the 2 step process and can directly gdalwarp -of COG (it will more or less do 
the 2 steps internally)
Good news! Thanks Even. I'm glad I took the time to enquire. :)

-Matt
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Re: [gdal-dev] follow warp with translate still?

2021-12-30 Thread Even Rouault 

Matt,

There has been an enhancement in gdalwarp to support writing directly to 
drivers, like COG, that supports only the CreateCopy mode. So you don't 
need the 2 step process and can directly gdalwarp -of COG (it will more 
or less do the 2 steps internally)


If you output to regular GTiff, the 2 step process might be needed to 
get the best compression


Even

Le 30/12/2021 à 22:29, matt.wil...@yukon.ca a écrit :


A few years ago it was best practice to follow a gdal warp process 
with translate in order to get better compression, and even overall 
speed although extra disk write is involved. Is this still the case? 
and when using COG output driver?  e.g.


gdalwarp infile.tif interim.tif

gdal_translate -of cog -co compress=zstd  interim.tif final.tif

thanks!

*Matt Wilkie*

Geomatics Developer & Administrator

Environment | Technology, Innovation and Mapping

T 867-667-8133 | _Yukon.ca _

/Hours: 08:30-16:30, Mon-Wed: Office, Thu: Remote, Fri: Away./


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[gdal-dev] follow warp with translate still?

2021-12-30 Thread Matt.Wilkie 
A few years ago it was best practice to follow a gdal warp process with 
translate in order to get better compression, and even overall speed although 
extra disk write is involved. Is this still the case? and when using COG output 
driver?  e.g.

gdalwarp infile.tif interim.tif
gdal_translate -of cog -co compress=zstd  interim.tif final.tif

thanks!

Matt Wilkie
Geomatics Developer & Administrator
Environment | Technology, Innovation and Mapping
T 867-667-8133 | Yukon.ca
Hours: 08:30-16:30, Mon-Wed: Office, Thu: Remote, Fri: Away.

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Re: [gdal-dev] GDAL 3.4.1 RC1 available

2021-12-30 Thread Roger Bivand 

No issues/problems for 1000+ R packages in reverse dependency checks.

Roger

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e-mail: roger.biv...@nhh.no
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https://scholar.google.no/citations?user=AWeghB0J=en
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Re: [gdal-dev] Motion: promote GDAL 3.4.1 RC1

2021-12-30 Thread Rahkonen Jukka (MML) 
+1

-Jukka Rahkonen-

-Alkuperäinen viesti-
Lähettäjä: gdal-dev  Puolesta Even Rouault
Lähetetty: torstai 30. joulukuuta 2021 11.30
Vastaanottaja: gdal-dev@lists.osgeo.org
Aihe: [gdal-dev] Motion: promote GDAL 3.4.1 RC1

Hi,

Having heard no issues being reported regarding RC1

Motion:

Adopt GDAL 3.4.1 RC1 as final 3.4.1 release

Starting with my +1

Even

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Re: [gdal-dev] Motion: promote GDAL 3.4.1 RC1

2021-12-30 Thread Maxime Colmant 
+1 for me too.
No bugs found on my side.

Le jeu. 30 déc. 2021 à 10:30, Even Rouault  a
écrit :

> Hi,
>
> Having heard no issues being reported regarding RC1
>
> Motion:
>
> Adopt GDAL 3.4.1 RC1 as final 3.4.1 release
>
> Starting with my +1
>
> Even
>
> --
> http://www.spatialys.com
> My software is free, but my time generally not.
>
> ___
> gdal-dev mailing list
> gdal-dev@lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/gdal-dev
>
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[gdal-dev] Motion: promote GDAL 3.4.1 RC1

2021-12-30 Thread Even Rouault 

Hi,

Having heard no issues being reported regarding RC1

Motion:

Adopt GDAL 3.4.1 RC1 as final 3.4.1 release

Starting with my +1

Even

--
http://www.spatialys.com
My software is free, but my time generally not.

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