Hi Lars,
Thanks a lot for the tip with sed, it works fine.
> sed -i '//,/<\/Metadata>/d; / c2="0" c3="0" c4="255" \/>/,/ \/>/d; //r COLORTABLE.txt' $F_VRT
> Le 23 avr. 2021 à 11:31, lars.schylb...@blixtmail.se a écrit :
>
> Hi again,
>
> Some other tricks. To extract the color table from a PNG
Yes, internally the GDAL TileDB driver remaps vsis3 requests to s3 requests
within the TileDB library. To a user the vsi notation still works the same.
I will look over the PR, thanks Vincent!
Norman
On Fri, Apr 23, 2021 at 9:30 AM Vincent Schut
wrote:
> Even's understanding is correct. I've
You might check out the Python library Shapely (which wraps GEOS), it has a
split method in it:
https://shapely.readthedocs.io/en/stable/manual.html#splitting
P
On Fri, Apr 23, 2021 at 9:59 AM Chang Liao
wrote:
> Hi, GDALers,
>
> I have a GDAL Python API question, i want to find some function
Hi Hongmei,
I am the original author of the RST driver. I can help if you need.
Regards,
Ivan
From: gdal-dev on behalf of Even Rouault
Sent: Friday, April 23, 2021 12:05 PM
To: Hongmei Zhu ; gdal-dev@lists.osgeo.org
Subject: Re: [gdal-dev] How to incorporate
Hongmei,
GDAL has now been using github as its main way for code contributions
since a few years.
Please fork https://github.com/OSGeo/gdal/ , apply your modifications to
your clone and submit them as a pull request
A few hints are
athttps://github.com/OSGeo/gdal/blob/master/CONTRIBUTING.m
Hi all,
I join the mailing list just now to ask a question for help.
IDRISI driver in GDAL doesn't support Cylindrical Equal Area (CEA) so far.
Since IDRISI GIS software has added the CEA to its supported reference system,
the GDAL IDRISI driver needs to be updated. So, I added the support of C
Hi, GDALers,
I have a GDAL Python API question, i want to find some function similar to
the ArcGIS tool:
https://desktop.arcgis.com/en/arcmap/10.3/manage-data/editing-existing-features/splitting-lines-at-intersections.htm
But it seems there is no such existing function ready for use. I put some
d
Even's understanding is correct. I've made a small PR to add this
functionality: https://github.com/OSGeo/gdal/pull/3728. I'm not an
experienced c++ programmer, so I hope I've done things the right way. At
least it works here.
Let's move the rest of the discussion - if any - to the PR.
Vincen
Hi,
You can't update with ogr2ogr. Use ogrinfo instead. I believe that you will
find good examples from gis.stackexchange
https://gis.stackexchange.com/search?q=ogrinfo+update
-Jukka Rahkonen-
Peter P wrote
> It is works, Thanks
>
> Now I trying update row.
> In SQL will be: /UPDATE "table1" S
Sean,
my understanding of the commit is that internally the tiledb SDK handles
cloud storage by itself (ie not relying on GDAL virtual file systems)
and using s3:// / gcs:// naming conventions, and the purpose of the
below referenced commit is, for the GDALOpen() code path, to remap
/vsis3/ t
Hi Vincent, Even.
Why would we do this when /vsigcs/... should work? Letting individual
drivers set their own conventions for dataset names seems, to me, to hurt
long-term maintenance and interoperability.
On Fri, Apr 23, 2021 at 7:34 AM Vincent Schut
wrote:
> Thanks for confirming, Even. That
Thanks for confirming, Even. That doesn't look too difficult. I'll give
it a try.
On 4/23/21 3:09 PM, Even Rouault wrote:
I guess you should add something similar to
https://github.com/OSGeo/gdal/commit/3623f9c91a2c513af204d30fe25314dbe5c7b9be
for /vsigs
Le 23/04/2021 à 14:59, Vincent Schu
I guess you should add something similar to
https://github.com/OSGeo/gdal/commit/3623f9c91a2c513af204d30fe25314dbe5c7b9be
for /vsigs
Le 23/04/2021 à 14:59, Vincent Schut a écrit :
On 4/23/21 2:17 PM, Vincent Schut wrote:
Hi, how should I specify a tiledb dataset's url that resides on gcs
(goo
On 4/23/21 2:17 PM, Vincent Schut wrote:
Hi, how should I specify a tiledb dataset's url that resides on gcs
(google cloud storage) to gdal? I've tried several combinations of
gcs://, /vsigs/, prefixed with TILEDB:// or not, but no luck. I've
looked in the driver source, and apparently there is
Hi, how should I specify a tiledb dataset's url that resides on gcs
(google cloud storage) to gdal? I've tried several combinations of
gcs://, /vsigs/, prefixed with TILEDB:// or not, but no luck. I've
looked in the driver source, and apparently there is only a /vsis3/ ->
tiledb uri translation
It is works, Thanks
Now I trying update row.
In SQL will be: /UPDATE "table1" SET "TestGeometry"= WHERE "Name" =
'testname'/
How is this possible in ogr2ogr? I use -update, -append not work...
jratike80 wrote
> Hi,
>
> Please check your GeoJSON before fighting with Python. "Name" placed in
Hi again,
Some other tricks. To extract the color table from a PNG I often use pngcheck.
pngcheck -p /data/tests/500K_large_pct.png \
| sed '1,2d' \
| awk 'NR < 257' \
| sed 's/[=].*$//' \
| sed 's/[(:)]//g' \
| sed 's/,/ /g' \
| sed 's/...//' > color.txt
You could add an extra print command i
https://github.com/OSGeo/gdal/pull/3153 should cover this need
Le 23/04/2021 à 02:07, jovajova24 a écrit :
So I found this issue that never got merged i.e.,
https://github.com/OSGeo/gdal/pull/2336
I'm assuming this means that GDAL doesn't support accessing GLAS\GFM DES
right now? If not, could
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