Hi Even,
I have 1.8, and I was getting a grey image earlier but I guess by
adding the Integer.SIZE in the byte array size made it work, but
honestly I am not sure how its working now, further I was wondering if
GDAL can leverage from JAI`s DiskMemImage class, because if I have to
write a bigtiff a
Thanks dbnakuru,
quote author="dbnakuru">
Otherwise what you can do is test to see if your point is in any of the
polygons returned by OGR. So let OGR do the initial checks then grab
the vertices yourself and run a point in polygon t
On Tue, Jun 12, 2012 at 10:44 AM, kedardeshpande87
wrote:
> I checked the envelope the OGRPoint geometry I have created. This envelope
> is also a single point (minX, maxX are same and minY, maxY are same). So,
> how is it possible that multiple features overlap on the same point ?
Kedard,
Becau
Kedar Deshpande wrote:
Thanks David, it is now clear to me why do we get multiple
features.
So, for example, if we have a small zipcode which is kind of
embedded in a large zipcode of 'L' shape, for any point inside the
inner zipcode, it will return both zipcodes since the envelope of the L
David,
Would this help?
https://sites.google.com/site/mironehowtos/satellite/import-a-modis-l2-sst-hdf-grid
I do the projection using the geolocation arrays and an internal
interpolation using a minimum curvature algorithm. Works pretty nicely
with MODIS L2 SSTs and chlorophyll
Joaquim
Ru
Rutger,
Thanks for the reply. I tried the s_srs tag and it still didn't help.
I also tried using the -geoloc flag which I had tried earlier too and
still get the 441 out of 441 failed to transform error. I have tried
PyTroll, but there KDTree algorithm seems to be too slow for the amount
o
Le mardi 12 juin 2012 14:38:05, xavier lhomme a écrit :
> Hello
>
> I'm requesting a WFS source with a very long request. The URI generated by
> the WFS driver is very long (more than 2048). In return I' ve got an HTTP
> error code 414.
> OGRWFSDataSource::HTTPFetch function should be protected
Le mardi 12 juin 2012 13:31:44, Imran Rajjad a écrit :
> Dear List,
>
> Have been trying to write raster from one file format e.g. BMP into a
> tiff file which will eventually become a BIGTiff. The current output
> is a grey image whereas the output should be RGB. The GeoTiFF is not
> accepting ba
Frank,
Thank you very much for the reply.
I am still really curious about what could be the reason that it returns
multiple features for a single point.
The code for filtering which I have written is like this :
...
OGRDataSource *ds = OGRSFDriverRegistrar::Open("shapefile_path", FALSE);
OGRLaye
Hello
I'm requesting a WFS source with a very long request. The URI generated by
the WFS driver is very long (more than 2048). In return I' ve got an HTTP
error code 414.
OGRWFSDataSource::HTTPFetch function should be protected against very long
URI and switch between a GET request to a POST req
Etienne Tourigny-3 wrote
>
> To use geolocation arrays with gdalwarp you probably need to add the
> -geoloc argument
>
Its probably good to do so. I think however that if you use the VRT method
as shown at the link in the opening post, the "" part already takes care of this. Adding or removing
Hi,
well this kind of operation is well supported under JAI, however it
has the limitations of writing a tiff file under 4GB thats why trying
out GDAL. Anyway checking out
http://trac.osgeo.org/gdal/browser/trunk/gdal/swig/java/apps/GDALTestIO.java
regards,
Imran
On Tue, Jun 12, 2012 at 5:01 PM,
Not sure about the java bindings - but why don't you use the
CreateCopy() function, which will take care of everything for you?
I'd bet the error is because you didn't include the "band_list" parameter.
Etienne
On Tue, Jun 12, 2012 at 8:31 AM, Imran Rajjad wrote:
> Dear List,
>
> Have been tryi
To use geolocation arrays with gdalwarp you probably need to add the
-geoloc argument
Etienne
On Tue, Jun 12, 2012 at 6:08 AM, Rutger wrote:
> Hello David,
>
> A while back i did some tests with GDAL geolocation arrays using MODIS swath
> data. I found that specifying the "s_srs" tag when runnin
* Perhaps * there is a conflict/mismatch between osgeo4w and Tamas's install?
As far as I know both packages include netcdf...
I have no idea, sorry...
Etienne
On Tue, Jun 12, 2012 at 4:16 AM, Rutger wrote:
> Hey,
>
>
> Etienne Tourigny-3 wrote
>>
>> did you install the gdal-python package? Yo
Dear List,
Have been trying to write raster from one file format e.g. BMP into a
tiff file which will eventually become a BIGTiff. The current output
is a grey image whereas the output should be RGB. The GeoTiFF is not
accepting bands for some reasons, To write a multiband geoTiff do we
require to
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Hello David,
A while back i did some tests with GDAL geolocation arrays using MODIS swath
data. I found that specifying the "s_srs" tag when running gdalwarp gets rid
of the 'too many points' error, even if you already have a SRS in your VRT.
If you use gdalwarp, your target grid can be completely
Etienne,
The main advantage of OpenMP is that you can compile the code with
(-fopenmp on gcc) or without OpenMP support but the output *should* stay
the same. So you can produce code that is highly optimized for
multithreaded environments (with little overhead) and still have
backwards compat
Hey,
Etienne Tourigny-3 wrote
>
> did you install the gdal-python package? Your gdal python is probably
> referencing an older gdal build which does not include netcdf support.
>
> There most probably is something wrong with your installation, because
> I can read both files fine in osgeo4w wit
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