I do not believe it is so much about performance but perhaps at some time
RDBMS whith is accessed through a slow network would get a timeout and
decides to do a rollback. And RDBMS must also reserve resources for being
able to rollback the whole transaction. The -gt option is still there and
Hi,
Is this the same issue about how GPKG is handling ExecuteSQL()? If it is, then
I will make a ticket because a database without indexes is missing a lot. Or is
there some other way how I could create index into GPKG with GDAL? Alessandro
Furieri told already that using spatialite-gui/tools
Hi Ivan,
if you are using Python, then options are usually given as a list of
strings. I cannot find in the gdal docs at the moment (docs for python
bindings are quite scarce), but you can check in Nansat:
https://github.com/nansencenter/nansat/blob/develop/vrt.py#L1641
So for your case it
Thanks everyone for the responding and for some interesting ideas. I will
try to think what I can do with them.
2014-02-17 18:56 GMT+04:00 Even Rouault even.roua...@mines-paris.org:
Also of potential interest :
- Virtual Network, a module of Spatialite :
Hi,
Creating indexes with sqlite3 feels safe. Renaming table is unsafe and leads to
ogrinfo crash.
sqlite alter table test rename to test2;
C:\ohjelmat\sqlite3ogrinfo kuti.gpkg
ERROR 1: (null)
INFO: Open of `kuti.gpkg'
using driver `GPKG' successful.
Next: Crash.
What is good is that
Selon Rahkonen Jukka (Tike) jukka.rahko...@mmmtike.fi:
Hi,
Creating indexes with sqlite3 feels safe. Renaming table is unsafe and leads
to ogrinfo crash.
sqlite alter table test rename to test2;
C:ohjelmatsqlite3ogrinfo kuti.gpkg
ERROR 1: (null)
INFO: Open of `kuti.gpkg'
using
Apolgies up-front for the self promotion...
Jukka,
If you need a basic geopackage enabled sqlite shell, you can compile
https://bitbucket.org/luciad/libgpkg to get this. One of the outputs is
the 'gpkg' binary which is the sqlite shell with the libgpkg extension
preloaded. This is nowhere
Hi again Etienne,
sorry for being vague.. when i say it 'works' in inverted commas, its because
i'm not sure to what level it is expected to work. I can read the list of bands
but there is no georeferencing for example., gdal doesn't see the gcps (=values
in lat/lon variables).
so previously
Hi Anton,
just letting you know that adding either or both of those strings still doesn't
force tps warping via the python bindings.
regarding nansat, i'd like to have a working coastcolour mapper file for future
projects, unfortunately at this time i can't justify the time given i have a
Pepijn Van Eeckhoudt pepijn at vaneeckhoudt.net writes:
Apolgies up-front for the self promotion...
Jukka,
If you need a basic geopackage enabled sqlite shell, you can compile
https://bitbucket.org/luciad/libgpkg to get this. One of the outputs is
the 'gpkg' binary which is the
On Tue, Feb 18, 2014 at 9:22 AM, Ivan Price ivan.pr...@noveltis.fr wrote:
Hi again Etienne,
sorry for being vague.. when i say it 'works' in inverted commas, its
because i'm not sure to what level it is expected to work. I can read the
list of bands but there is no georeferencing for
Hi,
I am trying to find a list showing what options I can use in the gdal_retile
-co ?
Thanks in advance
Regards,
Antony
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View this message in context:
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Sent from the GDAL - Dev mailing list archive at
On Thu, Feb 13, 2014 at 2:14 PM, Even Rouault
even.roua...@mines-paris.org wrote:
Hi,
I've confirmed my presence to the OSGeo Vienna code sprint (
http://wiki.osgeo.org/wiki/Vienna_Code_Sprint_2014 ). Are there folks that
will be there and indent doing some work on GDAL ? Any particular
Hi, I meant to bring this up in my earlier email, but it slipped my
mind. Or maybe I didn't want to open a can of worms. What exactly
would 'unification' entail? I assume all ogr drivers would have to
inherit GDALMajorObject (and probably OGRDataSource and OGRLayer
maybe?) and then ogr
Hi all,
I need to read a Geotiff (DEM) file in one of my fortran
programs. GDAL has been extremely useful so far, I managed to open and
read the file and this all seems to go well. However, when I try to get
information on the file, I run into problems. I know that
GDALExtractRPCInfo
I perform similar tasks. While there are probably some internal methods
inside python, I make calls to ImageMagick to perform the image
manipulation. I first write a baseline tiff with the tfw with
gdal_translate then preform convert commands to do the image processing
then gdal_translate again to
achrysochoou achrysochoou at hotmail.com writes:
Hi,
I am trying to find a list showing what options I can use in the gdal_retile
-co ?
Thanks in advance
Regards,
Antony
Hi,
It depends on the output format. For example for GeoTIFF read
http://www.gdal.org/frmt_gtiff.html.
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Me too :-)
I've written a script which uses GDAL, mdenoise and ImageMagick to
create hillshade maps from SRTM which are more appealing than the
standard hillshade computation images. Python is used as a glue
between the commands and to provide a user
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