Hi,
Here is an example extracted from the gdalinfo.cs sample application
(http://trac.osgeo.org/gdal/browser/trunk/gdal/swig/csharp/apps/GDALInfo.cs)
private static string GDALInfoGetPosition(Dataset ds, double x, double y)
{
double[] adfGeoTransform = new double[6];
double dfGeoX, d
I am trying to create image overviews for a GTiff file using
GDALDataset::BuildOverviews. I keep getting various errors such as:
ERROR 1: TIFFSetField:VISUAL.tif: Cannot modify tag "Compression" while
writing
ERROR 1: TIFFSetField:VISUAL.tif: Cannot modify tag "ImageWidth" while
writing
ERROR
Hi Frank:
Thank you very much and it worked.
Limei
Frank Warmerdam wrote:
Limei Ran wrote:
Hi Frank:
I got gdal-svn-trunk-2008.10.14.tar.gz. When I compiled it on Linux
server 32bits I got the following errors:
gt_overview.cpp: In function `toff_t GTIF
I'm looking for the best approach to figuring out the specific projected
coordinate of a raster read via the GDAL C# wrappers.
If I open a dataset using Gdal.Open(...) which has projection information,
what is the best way in C# to determine the actual coordinate of a specific
pixel?
For example,
Daniele Romagnoli ha scritto:
Hi list,
I would like to get some information about how to support ECW as a
GDAL's plugin.
Andrea Aime, back from the FOSS4G, have proposed to improve the support
to ECW format offered by our ImageIO-Ext project,
by leveraging on GDAL plugin mechanism.
Which steps
Hi,
I see that visual leak detector support has been added to gdal
nmake.opt, and I have turned this on.
However the visual studio project files use a make file configuration,
how do you actually get the leak detector to work?
The docs at http://trac.osgeo.org/gdal/ticket/2009 are a little sp
Hi,
within GDAL is there a way to get libcurl to pickup the .curlrc (_curlrc
on windows) files, in particular to set --insecure flag so that gdal can
talk to self-signed https wcs and wms (and in my case jpips)?
The curl utility can pick up the conf file if either curl_home is set,
or in the us
Andreas Neumann wrote:
My guess was that mod_python picks up a different version of gdal.py and
the osgeo package but I can only find one installation of gdal.py on the
server.
This is total guess, but it could be possible that there is more than
one copy of one of the libraries (libgdal or li
Folks,
thank for the info.
I'll take a look on them this evening when I'll back to home.
Regards,
Daniele
On Thu, Oct 16, 2008 at 5:30 PM, Frank Warmerdam <[EMAIL PROTECTED]>wrote:
> Daniele Romagnoli wrote:
>
>> Hi list,
>> I would like to get some information about how to support ECW as a GDAL
Frank Warmerdam wrote:
Motion: Adopt GDAL 1.5.3RC1 as official 1.5.3 Release
This vote should be open till late on Tuesday. Please vote or comment
after you have had a chance to try the release candidate.
Folks,
I'm +1 on this motion as well.
I declare the motion passed with support from T
Daniele Romagnoli wrote:
Hi list,
I would like to get some information about how to support ECW as a
GDAL's plugin.
Andrea Aime, back from the FOSS4G, have proposed to improve the support
to ECW format offered by our ImageIO-Ext project,
by leveraging on GDAL plugin mechanism.
Which steps are
Hi,
I have a very simple python script that queries some metadata from raster
images. The script works fine on the console and in a web application with
mod_python. I am still rather new to python and mod_python.
A problem arises when I query meta information of big tiff files, larger
than 4GB. I
Aurélien Kamel wrote:
Actually I have one more question for you. Imagine you have an xml file like
this :
start of xml file
...
end of xml file
How can you access to the node "a" if you don't know its name ? I tried to
do a recursive function that would loop on
[EMAIL PROTECTED] wrote:
I understand that GDAL/OGR includes the Proj.4 library, but I haven't found
any documentation explaining how I can transform a textfile of NAD27
coordinates to NAD83 from a Python script. Can anyone point me in the
right direction?
Jim,
There is some information on GD
I understand that GDAL/OGR includes the Proj.4 library, but I haven't found
any documentation explaining how I can transform a textfile of NAD27
coordinates to NAD83 from a Python script. Can anyone point me in the
right direction?
Jim Cook, GIS Specialist
BLM Colorado State Office
2850 Youngfi
Hi Daniele,
You need to install the ecw libraries. For Unix/Linux/MacOSX you need to
compile from source. You can get the libraries from
http://www.ermapper.com/ProductView.aspx?t=131 - after installing the
libraries you need to tell gdal where to find them and re-compile gdal.
I don't know what
Oh, my!
I thought I'm replying to the list! Sorry.
My message is quoted below anyway.
Anton.
On 10/16/08, Markus Neteler <[EMAIL PROTECTED]> wrote:
> Hi Anton,
>
>
> On Thu, Oct 16, 2008 at 10:12 AM, Anton Patrushev <[EMAIL PROTECTED]> wrote:
> > Hi Markus,
> >
> > I installed the newer vers
Actually I have one more question for you. Imagine you have an xml file like
this :
start of xml file
...
end of xml file
How can you access to the node "a" if you don't know its name ? I tried to
do a recursive function that would loop on all the nodes of the fi
Hi list,
I would like to get some information about how to support ECW as a GDAL's
plugin.
Andrea Aime, back from the FOSS4G, have proposed to improve the support to
ECW format offered by our ImageIO-Ext project,
by leveraging on GDAL plugin mechanism.
Which steps are involved to support ECW Driver
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