Hello There,
Just wanted to let y'all know that I have implemented the OpenCL
coefficient decoding portion of the j2k decode workflow. I am testing it
with select images from OpenJPEG.
Remaining steps are: dequantization, inverse wavelet transform, and colour
decoding.
Cheers,
Aaron
___
Hi Tim:
Not quite -- all I'm trying to do is basically crop (or expand) one
raster to another's extent, but given two images may have their upper
left coordinates somewhat "out of sync" (so the pixels don't line up
perfectly with one another), I'm a bit unclear on how to do this --
the goal is to
On Thu, Mar 27, 2014 at 4:26 PM, Jonathan Greenberg wrote:
> GDALers:
>
> What is the most efficient way, given a "reference raster", and an
> arbitrary raster (we'll call it "unsynced") synced together to allow
> them to be stacked: the output of this should be the unsynced raster
> with the same
GDALers:
What is the most efficient way, given a "reference raster", and an
arbitrary raster (we'll call it "unsynced") synced together to allow
them to be stacked: the output of this should be the unsynced raster
with the same number of rows, columns, pixel size, upper left
coordinates, and proje
Hi Etienne,
Yes, on first stage some format will be dropped. But exist GDAL 1.x will
help where.
It seems to me that rewriting of formats will not so hard as develop new
one.
NetCDF is popular form and should be rewrite in first stage. We can
create a wiki page with table of format and stages
Dmitry - I am not sure that a wholescale refactor is the way to go - many
formats will be dropped because quite a few do not have active maintainers,
and development is mostly on a volunteer basis (correct me if I am wrong,
Even).
As an example, the netcdf driver has been mostly maintained by myse
Hi Even,
I think that we can discuss the starting point for 2.0.
You start with idea "...to "refactor" a code base of 1.2 million lines.."
Maybe we have to start from white list - create ideal (brilliant) set of
classes and create a well-designed foundation for GDAL. Also rewrite
several wide u
Have you tried running in debug mode (CPL_DEBUG=ON)?
On Thu, Mar 27, 2014 at 3:37 PM, Fabio Rinnone wrote:
> Il 27/03/2014 18:27, Even Rouault ha scritto:
> > Selon Fabio Rinnone :
> >> Hi, I'm trying to open datasets of WMS service with GDAL Java warp in an
> >> Android app project with native
Il 27/03/2014 18:27, Even Rouault ha scritto:
> Selon Fabio Rinnone :
>> Hi, I'm trying to open datasets of WMS service with GDAL Java warp in an
>> Android app project with native support. Opening datasets always returns
>> null datasets. An example WMS is the following:
>>
>> http://kaart.maakaar
Selon Fabio Rinnone :
> Hi, I'm trying to open datasets of WMS service with GDAL Java warp in an
> Android app project with native support. Opening datasets always returns
> null datasets. An example WMS is the following:
>
> http://kaart.maakaart.ee/geoserver/wms
>
> I use following statements:
>
Hi, I'm trying to open datasets of WMS service with GDAL Java warp in an
Android app project with native support. Opening datasets always returns
null datasets. An example WMS is the following:
http://kaart.maakaart.ee/geoserver/wms
I use following statements:
name = "WMS:http://kaart.maakaart.e
Selon Ivan Lucena :
> Hi there,
>
> That is a great discussion and I applause Evens efforts and all the
> contributions, so but don't get me wrong by asking that:
>
> What do we want to accomplish with that class hierarchy?
>
> Will GDAL 2.0 be able to do thinks like:
>
> $ gdalinfo
>
> And the p
On 27 March 2014 16:08, Even Rouault wrote:
> Selon Ivan Lucena :
>
>> Hi there,
>>
>> That is a great discussion and I applause Evens efforts and all the
>> contributions, so but don't get me wrong by asking that:
>>
>> What do we want to accomplish with that class hierarchy?
>>
>> Will GDAL 2.0
I have had several people send me follow-up emails about converting the USGS
eTopos (you can download these from store.usgs.gov), so I thought it might make
sense to just post this to the list as a HOW-TO. Apologies for cross-post.
The challenge is to take the GeoPDF that you download from USGS
Hi Even
Thanks for your input.
i586-mingw32msvc in Ubuntu 13.10 compiles gdal without errors. Some test
code:
#include
#include "ogrsf_frmts.h"
int main() {
std::cerr << "Hello World!" << std::endl;
OGRRegisterAll();
}
Result:
"Hello World!" does not show in the console w
Hi there,
That is a great discussion and I applause Evens efforts and all the
contributions, so but don't get me wrong by asking that:
What do we want to accomplish with that class hierarchy?
Will GDAL 2.0 be able to do thinks like:
$ gdalinfo
And the proposed classes will be able to figure
Selon Florent JITIAUX :
> 2014-03-27 11:24 GMT+01:00 Even Rouault :
>
> > Hi,
> >
> > > Hi all,
> > >
> > > MY opinion is that's not a really good way to count how many classes you
> > > will have and trying to have minimal classes.
> > >
> > > Drawing a model with UML is not easy : it's not easy
I haven't tried recently with mingw binaries in Windows, but the build with the
i586-mingw32msvc cross compiler from Linux works and the resulting executable
can pass the regression tests.
>
> Hi to everyone
>
> Did somebody compile gdal/ogr with mingw?
>
> I tried to compile gdal (static/shared)
On 27 March 2014 13:40, Etienne Tourigny wrote:
> How about multiple inheritance for mixed class? Say you have a class for
> rasters and a class for vectors, and a dataset that would support both types
> would inherit from these two base classes. Is that what you mean by
> composite?
I meant se
Hi to everyone
Did somebody compile gdal/ogr with mingw?
I tried to compile gdal (static/shared) with MinGW without success of
calling the function OGRRegisterAll() in QT 5.2.1 (C++). Starting the
binary results in:
> The program has unexpectedly finished.
I used those tutorials:
http://gvsi
How about multiple inheritance for mixed class? Say you have a class for
rasters and a class for vectors, and a dataset that would support both
types would inherit from these two base classes. Is that what you mean by
composite?
Etienne
On Thu, Mar 27, 2014 at 9:32 AM, Mateusz Łoskot wrote:
2014-03-27 11:24 GMT+01:00 Even Rouault :
> Hi,
>
> > Hi all,
> >
> > MY opinion is that's not a really good way to count how many classes you
> > will have and trying to have minimal classes.
> >
> > Drawing a model with UML is not easy : it's not easy to have a good model
> > from the beginning,
On 27 March 2014 11:24, Even Rouault wrote:
>>
>> Is it possible to put it as a member in classes ?
>
> That could have been a way of doing it, yes. Always the debate composition vs
> inheritance.
The base classes for raster and vector datasets could have common base class.
The mixed raster/vecto
On Thu, Mar 27, 2014 at 3:21 AM, ridgewang wrote:
> Hi，
> I have 2 suggestions：
> 1. supply an option that can build the gdal using the static c++ runtime
> library, so we can use it not depends on the msvcr80.dll and msvcp80.dll.
>
> 2. provide a gdal_merge.exe utility program with the same
Hi,
I need to merge two images and want get a smooth blending effect in the
overlap region of the two images. I have not get a successful result by trying
gdal_merge.py. Using the gdalwarp,I just got a result that one image replaces
the other within the overlay region and a sharpen seamline
Hi,
> Hi all,
>
> MY opinion is that's not a really good way to count how many classes you
> will have and trying to have minimal classes.
>
> Drawing a model with UML is not easy : it's not easy to have a good model
> from the beginning, it's not easy to name all members and methods
> correctly,
Hi all,
MY opinion is that's not a really good way to count how many classes you
will have and trying to have minimal classes.
Drawing a model with UML is not easy : it's not easy to have a good model
from the beginning, it's not easy to name all members and methods
correctly, and the worst is in
On 27/03/2014 07:21, ridgewang wrote:
> Hi，
> I have 2 suggestions：
> 1. supply an option that can build the gdal using the static c++ runtime
> library, so we can use it not depends on the msvcr80.dll and msvcp80.dll.
>
Hi,
You can use gdalwarp to merge several files.
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