Having been away from gdal-dev for some years, happily existing as an end of
the line tool only user, and only recently re-engaging with the development
community I have nothing to say on the strength and validity the RFC.
I would like to comment though that it doesn't have a high altitude overvi
If it is not possible to get this information, could you point out the
code snippet that performs the rectification step?
Since GDAL's code base is quite large, it is not easy to find the
appropriate location.
Entry point of the logic to compute the transformation from source pixel
coordinates
>Since GDAL's code base is quite large, it is not easy to find the appropriate
>location.
I have found that using Visual Studio Code is an unvaluable tool to navigate in
large source codes.
To find a definition of a function one only have to right-click it and ask to
go to its definition.
From
> IMHO telling people who want to install the utils to pip install
gdal-utils makes more sense...
The circular dependency does make things tricky. Writing documentation
sounds like the way to go in this scenario.
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Hi,
@Andrew
> Have you noticed whether the output image has no-data pixels at the
> edges, or crops the original ? I would expect it to do a little of each.
The output image has no-data values - it does not crop the image - which is
inline with the description by Even (see below).
@Even
> W
There’s also the option of using the “extra dependencies” functionality for
Python packages, which is often used for including, well, extra features!
https://setuptools.readthedocs.io/en/latest/userguide/dependency_management.html#optional-dependencies
Again, it’s not entirely the intended use c
So if I currently have gdal, which includes the utils and I run
pip --upgrade
I will get the new gdal without the utils but not gdal-utils,
so the upgrade will remove the utils functionality ?
On Thu, 25 Mar 2021, Idan Miara wrote:
Hi Alan,
pip install gdal-utils
Will install also gdal as
Hi Alan,
pip install gdal-utils
Will install also gdal as it is its dependency.
In case we will take the utils out of the gdal sdist - Even tough your
suggestion to add gdal-utils as a dependency to gdal would make `pip
install gdal` to also install both, it makes less sense to me as gdal does
no
It looks to me like this RFC commits the project to spending more energy on
language bindings for the next few versions. I'm not enthusiastic about
that, but am not super opposed. So I'm a -0.
On Wed, Mar 24, 2021 at 1:58 PM Kurt Schwehr wrote:
> +0 KurtS
>
> I have some vague undefined unease
Hi,
When creating an output file from scatch (either it doesn't exist, or
-overwrite is used), gdalwarp will always produce a "north-up" image in
the target CRS. This is by design of the utility. If you just want to
subset, preserving the original orientation, use gdal_translate. In
update mo
On Tue, 23 Mar 2021, Bullinger, Sebastian wrote:
Dear gdal community,
I'm currently working with a set of satellite images that are geo-registered
with a set of GCPs. To compute a geo-transform from the GCPs, I've been using
gdalwarp with:
gdalwarp -of GTiff path/to/original/file path/to/war
Oohhh. A "doh!" moment. I did not see the word `overview` in "Band 1 overview
count difference:" heading. Sheesh. Thanks Jukka!
-
-Matt
--
Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html
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Hi,
I have a set of .jp2 files (orthophotos) which I want to use in Geoserver.
All the files are around 24,5 Go.
I transform all the .jp2 files in a .vrt :
gdalbuildvrt D:\ortho\ortho.vrt -srcnodata 255 -hidenodata
D:\ortho\2020\*.jp2
Then I launch a gdaladdo on the .vrt. The .ovr file created i
> Removing the utils from the gdal sdist/wheel means that people who
install gdal won't have the utils unless they installed the utils wheel.
You mentioned that gdal_utils is now on pypi. Are you able to set it as a
dependency in the setup.py so it is installed when the main osgeo/gdal
python pack
Hi,
There is some documentation in https://gdal.org/programs/gdalcompare.html:
Synopsis:
gdalcompare.py [-sds] golden_file new_file
The file that is considered correct, referred to as the golden file.
The file being compared to the golden file, referred to as the new file.
In your report the
Hi Stefan,
Thanks for responding on my guestion for help!
-I've downloaded release-1928-x64-gdal-3-2-1-mapserver-7-6-2.zip
and unzipped it to C:\Program Files\Gdal_321.
-Then I added to the system path:
C:\Program Files\Gdal_321\bin\gdal\java and C:\Program Files\Gdal_321\bin.
-Restarted the compu
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