Re: [gdal-dev] Summer of Code

2012-04-15 Thread Chaitanya kumar CH
Frank, I have used this kind of tool in GIMP to stitch partial scans of a large paper map. IMHO, this tool is more appropriate in a desktop gis tool with gui instead of gdal. But having it in GDAL could be useful to more users. I can be a mentor if there is a shortage. On Mon, Apr 16, 2012 at 5:

[gdal-dev] Summer of Code

2012-04-15 Thread Frank Warmerdam
Folks, There is one proposed OSGeo/Google SoC project proposed related to GDAL: Correlator in GDAL http://www.google-melange.com/gsoc/proposal/review/google/gsoc2012/king_of_defeat/1 Part of the procedure is that the project (ie. GDAL) is supposed to return a ranked list of projects they supp

RE: [gdal-dev] Call for discussion for "RFC38 - OGR Faster Open"

2012-04-15 Thread Sjur Kolberg
For what it's worth... I'd be happy to see a development towards GDALDataset and OGRDataSource inheriting from the same superclass. This is due to writing process modelling algorithms that can operate on several geometries. Sjur K :-) > -Original Message- > From: gdal-dev-boun...@lis

Re: [gdal-dev] Adding GMLJP2 metadata into existing JPEG2000 file

2012-04-15 Thread Even Rouault
Le vendredi 13 avril 2012 10:30:12, Even Rouault a écrit : > > Hi, > > > > Alex Sevaliev from j2k-codec.com already wrote such a tool for us. It can > > be used > > in a fast mode when new GML boxes are written at the end of the JPEG2000 > > file and then it is super fast even with however big fil

[gdal-dev] GDAL/C++ Cut out and possibly reproject a sub-image

2012-04-15 Thread tseval
Hi folks, I am programming an application where I want to produce small tiles in a given projection from a lot of input image files. The input files may be different projections and resolutions. I have read the API tutorials and looked through the GDAL documentation, and searched this mailing li

Re: [gdal-dev] Apply filter on VRT

2012-04-15 Thread Saâd HESSANE
Thank you ! 2012/4/14 Chaitanya kumar CH > Saâd, > > I too got errors. > The only way to avoid them for now it to run the individual rasters > through their own filter vrt files. > > I am going to dig deeper in the ticket #4616. > http://trac.osgeo.org/gdal/ticket/4616 > > > On Fri, Apr 13, 201

Re: [gdal-dev] Fields

2012-04-15 Thread Ari Jolma
On 04/14/2012 11:16 PM, Even Rouault wrote: Le samedi 14 avril 2012 13:35:51, Ari Jolma a écrit : Folks, While extending the method set of Geo::OGR::Layer in the Perl bindings I noticed that it is perfectly possible to create two fields with the same name into a layer. This seems too relaxed. O