i 18. marraskuuta 2021 18.30
> *Vastaanottaja:* Rahkonen Jukka (MML) >
> *Kopio:* gdal-dev@lists.osgeo.org
> *Aihe:* Re: [gdal-dev] setting MAX_Z_ERROR on overviews compressed with
> LERC_DEFLATE
>
>
>
> Well, it didn't even occur to me to compress the overviews with
] setting MAX_Z_ERROR on overviews compressed with
LERC_DEFLATE
Well, it didn't even occur to me to compress the overviews with translate...
I was expecting a bit more compressing from lerc...
About tif 32bit, what compression do you think would yield better ratios?
Thanks.
Rahkonen Jukka
Hi Even. I created a ticket:
https://github.com/OSGeo/gdal/issues/4848
Thanks.
>We would need a MAX_Z_ERROR_OVERVIEW config option for that. Please >file an
enhancement ticket
>
>Even
>Le 18/11/2021 à 12:44, Duarte Carreira a écrit :
>>* Hi there.
** I am looking into compressing overviews f
vant to original question about 32 bit data
>
> jpeg-ycbcr overviews with default quality: 14 481 967 bytes
>
>
>
> -Jukka Rahkonen-
>
>
>
> *Lähettäjä:* gdal-dev *Puolesta *Duarte
> Carreira
> *Lähetetty:* torstai 18. marraskuuta 2021 13.45
> *Vastaanottaja:* gdal-de
We would need a MAX_Z_ERROR_OVERVIEW config option for that. Please file
an enhancement ticket
Even
Le 18/11/2021 à 12:44, Duarte Carreira a écrit :
Hi there.
I am looking into compressing overviews for a DEM, with LERC_DEFLATE
and it works. But I'm trying to set the precision loss and get b
Carreira
Lähetetty: torstai 18. marraskuuta 2021 13.45
Vastaanottaja: gdal-dev@lists.osgeo.org
Aihe: [gdal-dev] setting MAX_Z_ERROR on overviews compressed with LERC_DEFLATE
Hi there.
I am looking into compressing overviews for a DEM, with LERC_DEFLATE and it
works. But I'm trying to se
Hi there.
I am looking into compressing overviews for a DEM, with LERC_DEFLATE and it
works. But I'm trying to set the precision loss and get better compression,
since for overviews I don't really care that much.
Ok, so the question is how to set the MAX_Z_ERROR for overviews compressed
with LERC_
