Hi Markus, Richard, and everyone who helped,
You'll be relieved to read that:
1. I finally managed to display my maps both in .ecw and .tif (I figured out
the color "problem"...)
2. This is my final message on this thread! :D
I realise now that most of my questions pertained more to compiling
On Mon, Feb 8, 2021 at 12:47 PM Pteroglossus via gdal-dev
wrote:
>
> Thank you Markus for the explanation, you were right, I had conflicting
> libraries. I "located" every "gdal" files, deleted them all, started over
> from scratch and...
>
> "(Sun Feb 7 22:51:56 2021)
> r.in.gdal -f
>
> ECW
Thank you Markus for the explanation, you were right, I had conflicting
libraries. I "located" every "gdal" files, deleted them all, started over from
scratch and...
"(Sun Feb 7 22:51:56 2021)
r.in.gdal -f
ECW (rw+): ERDAS Compressed Wavelets (SDK 5.5)
JP2ECW (rw+): ERDAS JPEG2000 (SDK 5.5)"
On Sat, Feb 6, 2021 at 2:38 AM Pteroglossus via gdal-dev
wrote:
>
> Regarding the compilation of GRASS: pointing to my existing install of GDAL
> prior the compiling process did not work.
That's unexpected. Perhaps the resulting binary still picks the wrong
GDAL library?
Please check if you
Regarding the compilation of GRASS: pointing to my existing install of GDAL
prior the compiling process did not work. So I followed Richard's advice and
restarted the whole process of compiling GDAL, without the --prefix, then
configured and compiled GRASS, and it worked!
I mean I was able to
Hi Lars, thanks you for the link. I was able to reduce the file's size to 1.2
GB. I should have reread Richard's early messages, he did mention JPEG
compression and YCBCR colors. I used:
k@k-GS60-6QE:~$ gdal_translate -co COMPRESS=JPEG -co PHOTOMETRIC=YCBCR -co
TILED=YES
On 2/4/21 9:54 PM, Markus Neteler wrote:
>> Therefore, I'm gonna need to tell the compiler to get GDAL from the folder
>> it's been installed in.
> Well, if you installed GDAL with "make install" it should be there
> (ok, probably in /usr/local/bin/ and not /usr/lib/).
Well, as I did not know
On Thu, Feb 4, 2021 at 9:01 PM wrote:
...
> As for installing GRASS GIS, I suspected it wouldn't be as easy as a normal
> apt-get install...
It is as easy as that but in your "special" case you do not want to
default GDAL.
> Thanks Markus for your input, I read the Quick_instructions for
To reduce size this guide is still good:
http://blog.cleverelephant.ca/2015/02/geotiff-compression-for-dummies.html
/Lars S.
Den 2021-02-04 kl. 21:00, skrev Pteroglossus via gdal-dev:
Richard, thanks you for your support, I would not have done it without you!
I tried to convert one of my
Richard, thanks you for your support, I would not have done it without you!
I tried to convert one of my files as suggested:
k@k-GS60-6QE:/media/k/Data/Data/Perso/Carto$ gdal_translate -of GTiff
SCAN50_2012.ecw SCAN50_2012.tif
Input file size is 75000, 95000
On Thu, Feb 4, 2021 at 9:28 AM Richard Duivenvoorde wrote:
> On 2/4/21 1:55 AM, pteroglos...@pm.me wrote:
> > Installing libproj-dev did the trick, I was able to run the config file,
> > rename/copy the necessary folders in the SDK, then "make"/ "make install",
> > encountered some issues
On 2/4/21 1:55 AM, pteroglos...@pm.me wrote:
> Installing libproj-dev did the trick, I was able to run the config file,
> rename/copy the necessary folders in the SDK, then "make"/ "make install",
> encountered some issues during the process but:
>
> k@k-GS60-6QE:~/bin/gdal/gdal-3.1.4$ gdalinfo
Installing libproj-dev did the trick, I was able to run the config file,
rename/copy the necessary folders in the SDK, then "make"/ "make install",
encountered some issues during the process but:
k@k-GS60-6QE:~/bin/gdal/gdal-3.1.4$ gdalinfo --version
GDAL 3.1.4, released 2020/10/20
On 2/3/21 2:20 AM, Pteroglossus via gdal-dev wrote:
> I did my best to thoroughly follow Richard's notes using the 5.5.0 ECW SDK
> and gdal 3.1.4... No luck, the "configure" command now fails halfway it
> seems, although it did work for my first try:
>
> https://pastebin.com/rSZfPRS0
Looks
I did my best to thoroughly follow Richard's notes using the 5.5.0 ECW SDK and
gdal 3.1.4... No luck, the "configure" command now fails halfway it seems,
although it did work for my first try:
https://pastebin.com/rSZfPRS0
As much as I would like to take on the challenge of compiling GDAL with
I used this docker image successfully on a SID file and it claims support
for ECW format also:
https://hub.docker.com/r/klokantech/gdal/
And then, as Richard Duivenvoorde suggested, convert your ECW to a geotiff.
A geotiff with YCbCr JPEG compression and overviews can be nearly as small
as a SID
On 2/1/21 9:21 PM, Pteroglossus via gdal-dev wrote:
> My problem started there at the last step:
>
> - "make": https://pastebin.com/6bMjhcyk
Not sure which ecw sdk you downloaded, but when I did the notes there told me
to use GDAL 3.1, and from your output you are using 2.3.1?
>From the
Hi Jeff, Richard,
Thanks for your quick replies.
I did come across this page:"https://trac.osgeo.org/gdal/wiki/ECW; but as you
said, the info is outdated and therefore confusing when you don't really know
what you're doing...
The instructions here
On 2/1/21 8:24 PM, Jeff McKenna wrote:
> Hi Kevin,
>
> Some quick thoughts for your case:
>
> - you can paste your large commands and code at https://pastebin.com/ and
> then share that link with this mailing list discussion in your message (for
> images, similar with https://pasteboard.co/ )
Hi Kevin,
Some quick thoughts for your case:
- you can paste your large commands and code at https://pastebin.com/
and then share that link with this mailing list discussion in your
message (for images, similar with https://pasteboard.co/ )
- the best source of build help is the GDAL
Dear list,
I'm not a developer, I would just like to use the maps I have on Linux and stay
away from Windows.
I've been trying to import some raster maps into GRASS. Problem is, they are
.ecw files.
If I understood well, GDAL does not support this format natively and has to be
built
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