Hi all,
I was writing to enquire about the status of the "8CONNECTED=8" option in
the Polygonize function of GDAL 1.8. I would expect that this option joins
all pixels of equal value that are diagonally adjacent into a single
polygon.
However, with the following raster dataset (see
http://i.imgu
Natasha,
I do not believe FWTools to have the Oracle driver built in, so that you may
have to build it from source, having first installed the Orcale client libraries
(free download from Oracle - this also includes the Oracle ODBC driver, which
you will need if you want to connect to Oracle
Natasha,
OSGeo4W has the Oracle-10g plugin for GDAL. You can use the GDAL package
from it too.
On Thu, Mar 10, 2011 at 12:11 PM, natasha chatterjee <
natashachatter...@rediffmail.com> wrote:
>
> Hi All
> GDAL is new for me.i need to build GDAL with oracle spatial so that i can
> use OGR2OGR for
Hi All
GDAL is new for me.i need to build GDAL with oracle spatial so that i
can use OGR2OGR for further conversion of oracle spatial data to shape file.
I have installed FWTools 2.4.7 and want to run the commands from FWTools shell
only.Please can anyone help me out and
guide me by
Hi All
GDAL is new for me.i need to build GDAL with oracle spatial so that i
can use OGR2OGR for further conversion of oracle spatial data to shape file.
I have installed FWTools 2.4.7 and want to run the commands from FWTools shell
only.Please can anyone help me out and
guide me by
Hi All
GDAL is new for me.i need to build GDAL with oracle spatial so that i
can use OGR2OGR for further conversion of oracle spatial data to shape file.
I have installed FWTools 2.4.7 and want to run the commands from FWTools shell
only.Please can anyone help me out and
guide me by
Hi
Are there plans to add write support to the geoPDF driver?
If not in the near future do you know of another solution? Preferably open
source?
Thanks
Yehiyam.
Sent from my mobile
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This message (includ
On Wed, 2011-03-09 at 12:35 -0500, Frank Warmerdam wrote:
> On 11-03-09 11:51 AM, Wendell Turner wrote:
> >
> > Do any of the gdal utilities crop an image on non-square
> > boundaries?
> >
> > I use gdal_translate with -projwin ulx uly lrx lry to crop
> > an image that is square (left and right
Hi,
yes that is the mail reporting the error.
Thank you for explanation. I see that I have to reintroduce all the
staff for GDALRasterIO()
Radim
On Wed, Mar 9, 2011 at 8:50 PM, Even Rouault
wrote:
> Le mercredi 09 mars 2011 19:46:26, Radim Blazek a écrit :
>> Hi,
>>
>
> Skimming qgis mailing li
Hi,
thank you a lot for your help and recommendations.
The problem seems to be in GDALCreateGenImgProjTransformer2 in the
block which begins on line 1072 (alg/gdaltransformer.cpp) current
trunk:
else if( (pszMethod == NULL || EQUAL(pszMethod,"GEOTRANSFORM"))
&& GDALGetGeoTransform
Hi, I've followed the instructions posted above but have run into a linker
error. Any ideas which lib I'm missing?
Thanks,
Chris
2 File(s) copied
cd ..
if exist gdal.lib del gdal.lib
lib /nologo /out:gdal.lib port\*.obj gcore\*.obj alg\*.obj
frmts\o\*.obj
ogr\ogrsf_frmt
Le mercredi 09 mars 2011 19:46:26, Radim Blazek a écrit :
> Hi,
>
Skimming qgis mailing list, I read this http://lists.osgeo.org/pipermail/qgis-
developer/2011-March/013291.html
Was it the report you were refering too ? If yes, then the report gives an
interesting hint. You must be aware that t
Hi Joaquim.
You can download
http://vbkto.dyndns.org/sdk/PackageList.aspx?file=release-1600-x64-dev.zipto
obtain the libs/includes.
Best regards,
Tamas
2011/3/9 Joaquim Luis
> On 09-03-2011 16:28, Tamas Szekeres wrote:
>
> I had to do the following tweaks in order to compile openjpegv2 from
Le mercredi 09 mars 2011 19:46:26, Radim Blazek a écrit :
> Hi,
>
> GDALWarpOperation.ChunkAndWarpImage was reported to be extremly slow
> on larger geotiff (over 1GB). Is it possible that it is much slower
> with respect to GDALRasterIO() even without reprojection? Should I
> return to 'manualy'
On 11-03-09 01:46 PM, Radim Blazek wrote:
Hi,
GDALWarpOperation.ChunkAndWarpImage was reported to be extremly slow
on larger geotiff (over 1GB). Is it possible that it is much slower
with respect to GDALRasterIO() even without reprojection? Should I
return to 'manualy' reading data via GDALRast
Le mercredi 09 mars 2011 12:25:47, Radim Blazek a écrit :
Radim,
I don't see anything obviously wrong in your code, but the warping API is
admitedly quite tricky to use. The closest code in GDAL that you could take
insipiration from is perhaps GDALReprojectImage() in alg/gdalwarper.cpp that
does
Hi,
GDALWarpOperation.ChunkAndWarpImage was reported to be extremly slow
on larger geotiff (over 1GB). Is it possible that it is much slower
with respect to GDALRasterIO() even without reprojection? Should I
return to 'manualy' reading data via GDALRasterIO() + fidling with
data extents and cells
Hello all,
The same re-projection issue is not fixed by the -wrapdateline .
Here is a screenshot of the issue
http://dukodestudio.com/client_room/coralreefs/robinson_projection-offsetlineissue.png
This is used to reproject the bluemarble.
gdalwarp -s_srs EPSG:4326 -t_srs '+proj=robin +lon_
On 11-03-09 11:51 AM, Wendell Turner wrote:
Do any of the gdal utilities crop an image on non-square
boundaries?
I use gdal_translate with -projwin ulx uly lrx lry to crop
an image that is square (left and right edges are vertical,
and the top and bottom edges are horizontal). Is there a
comma
Do any of the gdal utilities crop an image on non-square
boundaries?
I use gdal_translate with -projwin ulx uly lrx lry to crop
an image that is square (left and right edges are vertical,
and the top and bottom edges are horizontal). Is there a
command that will crop other shapes, for instance a
On 09-03-2011 16:28, Tamas Szekeres wrote:
I had to do the following tweaks in order to compile openjpegv2 from SVN.
Index: CMakeLists.txt
===
--- CMakeLists.txt(revision 660)
+++ CMakeLists.txt(working copy)
@@ -50,6 +50,7
Folks,
Yesterday I introduced Geocentric coordinate system support in
GDAL/OGR. This includes OGRSpatialReference support for geocentric
coordinate systems, the ability to looking them up from EPSG, and
the ability to translate them to/from PROJ.4 format so they can be
used for transformation.
I had to do the following tweaks in order to compile openjpegv2 from SVN.
Index: CMakeLists.txt
===
--- CMakeLists.txt(revision 660)
+++ CMakeLists.txt(working copy)
@@ -50,6 +50,7 @@
IF(WIN32)
IF(BUILD_SHARED_LIBS)
A
On 09-03-2011 02:59, Angelos Tzotsos wrote:
Hi Joaquim,
In order to build with OpenJpeg, you must use the unreleased version
2.0 of OpenJpeg.
Try the following:
http://code.google.com/p/openjpeg/downloads/detail?name=openjpeg_v2_alpha_0.zip
Thanks Angelos, but with this version I'm not eve
Hi,
I am using GDALWarpOperation.ChunkAndWarpImage to read data,
everything works well except when a source dataset does not have a CRS
defined. Then it crashes with
#0 GDALGenImgProjTransform (pTransformArg=0x0, bDstToSrc=1, nPointCount=84,
padfX=0xa1093f0, padfY=0xa109690, padfZ=0xa109930,
Hi!
I would like some feedback on creating a GDAL-processing center. What
I want to achieve is the following:
- 1 server running a webserver with GDAL and "everything" installed on
it. This can be accessed by other machines through a local network
with for instance http://LOCALIP/GDALPROCESSING.
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