On 08/09/2011 12:32 AM, Jean-François Gigand wrote:
Hi,
I am writing a PHP 5 module providing bindings for GDAL and OGR.
This would be a very usefull addition to GDAL.
It is GPL3-licensed and available here:
http://projects.geonef.fr/projects/php5-gdal/wiki
I'm wondering if it would'nt be
Hello,
I would like to show value of each raster cell as label. My idea (I don't
know any plugin or any functionality in GDAL/OGR which allow to do it
easier) is to export raster using gdal2xyz.py into coordinates-value format
and then save it as vector (GML or shapefile). For this second task, I
Mateusz,
gdal2xyz.py creates space delimited fields. Consider running it with the
-csv option to delimit it with comma.
Now you can almost use it as a csv format vector file. You just need to add
a header row and define a small VRT file as described in OGR's CSV driver
page[1].
Run ogrinfo and
Probably my SRS was wrong, my historical maps are in EPSG:3819, but I needed
to convert this coordinates to EPSG:23700, wich has wrong parameters in open
source softwares (I have to add to the proj.4 format of EPSG:23700 the
following towgs parameter:
Greetings
This seems odd but it does not work with
HDF4_EOS:EOS_GRID:C:/filepath
only
HDF4_EOS:EOS_GRID:filepath
And if my MERIS data is not placed in my main hard disk (C:) it does not
work.
Anyone with some experience on this in WINDOWS?
Thanks
Luisa
Luisa,
I use GDAL to access MODIS data in HDF4 on Windows like this:
gdalinfo
HDF4_EOS:EOS_SWATH:G:\Projects\temp\image3\MOD02HKM.A2011186.1640.005.NRT.hdf:MODIS_SWATH_Type_L1B:EV_500_RefSB
So I'd suggest using double quotes around your path.
Best Regards,
Brent Fraser
On 8/9/2011 8:24
hi,
I am interested in using *OGR *to read data from an ArcSDE (9.2-9.3)
database. I have built ogr_SDE.dll,but i can not open the SDE database.
This is the csharp code :
Ogr.RegisterAll();
Driver sdedr = Ogr.GetDriverByName(SDE); // sdedr =
null
/*
On 11-08-09 04:04 AM, Peter Hopfgartner wrote:
On 08/09/2011 12:32 AM, Jean-François Gigand wrote:
Hi,
I am writing a PHP 5 module providing bindings for GDAL and OGR.
This would be a very usefull addition to GDAL.
We should add a link to it from the GDAL Wiki once the php5-gdal webpage
Frank. Thanks for the info.
David Baker
Sent from my iPhone
On Aug 8, 2011, at 7:07 PM, Frank Warmerdam warmer...@pobox.com wrote:
David,
With the latest GDAL/OGR you can add fields to an
existing shapefile, add records and delete records. I'm
not certain if all those capabilities were
Chaitanya,
if I understand properly, I need to add one line to each of processed files.
How I can do it quickly? Is there any option in gdal2xyz.py script?
If no - what would You recommend?
I think about sed utility, but it's general difficult in use.
When I am thinking about Python I see only
Create a text file with just the header. Use the cat command to join this
file and the xyz file.
$ cat HeaderFile.csv file1.csv file1.csv
You can repeat this on all files in a shell script.
Otherwise add the following line in the gdal2xyz.py script at line 144 [1].
dst_fh.write(
Hi,
Make sure to place the ogr_SDE.dll into the /gdalplugins subdirectory from
where your application is running. Alternatively you can set the
GDAL_DRIVER_PATH environment setting to point to the directory of the plugin
dll-s
Best regards,
Tamas
2011/8/9 L.M Tan konglon...@gmail.com
hi,
Hi again,
is it mandatory to create such file?
Regarding to information on GDAL/OGR page should I create simple text file
which contains only other OGRVRTLayer name property :
OGRVRTDataSource
OGRVRTLayer name=test
SrcDataSourcetest.csv/SrcDataSource
Hi,
2011/8/9 Daniel Morissette dmorisse...@mapgears.com:
On 11-08-09 04:04 AM, Peter Hopfgartner wrote:
On 08/09/2011 12:32 AM, Jean-François Gigand wrote:
Hi,
I am writing a PHP 5 module providing bindings for GDAL and OGR.
This would be a very usefull addition to GDAL.
We should add
2011/8/9 Jean-François Gigand j...@geonef.fr
I decided to write this library when I got limited at using OGR/PHP
(segfault crash) and noticed the latter has not been maintained for
years.
After trying to compile the SWIG bindings with no success, I thought a
good robust C++ code would be
Hi,
Is there any way you can define GDAL_DATA using code and not environmental
variable?
--Nikos Hatzopoulos
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I believe you can use CPLSetConfigOptions() docs are here:
http://trac.osgeo.org/gdal/wiki/ConfigOptions
/**
*
* Kyle Shannon
* ksshan...@gmail.com
*
*/
On Tue, Aug 9, 2011 at 15:11, Nikolaos Hatzopoulos nhat...@gmail.comwrote:
Hi,
Is there any way you can define GDAL_DATA using
Hi Thomas,
I actually noticed that initiative 2 days ago by searching the ML,
posts dated from around March.
If I had seen them on that time, I would have shared my code earlier.
I never used SWIG. When I wondered in last December if I should
leverage SWIG or write a C++ PHP extension, I chose
Because I was looking for java is this:
gdal.SetConfigOption(GDAL_DATA, /home/nikos/mygdal/data);
and it is working :)
thanks,
--Nikos
On Tue, Aug 9, 2011 at 2:13 PM, Kyle Shannon ksshan...@gmail.com wrote:
I believe you can use CPLSetConfigOptions() docs are here:
Mateusz,
You have to change the OGRVRTLayer name property to point to the file name
without the extension. Also change the SrcDataSource element.
FYI, this process creates a vector file with points. gdal_polygonize
produces polygons.
2011/8/10 Mateusz Kędzior matand...@gmail.com
Hi again,
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