[gdal-dev] OGR VRT Schema Support

Folks, I have done a bit of work around OGR recently to make it easier to manage schemas for layers as VRT files. For a project I wanted to be able to have a VRT file which would define a set of layers with geometry types, coordinate systems, fields and related information that I could use with

[gdal-dev] Re: ArcSDE raster cell size issue

After a bit of debugging I found out this is related to ticket:2063, the changeset from that ticket is causing my grid cell size problems. http://trac.osgeo.org/gdal/ticket/2063#comment:4 Best regards, Bart Hi list, I am trying to access an ArcSDE raster through GDAL, and gdalinfo gives me

[gdal-dev] conversion of raster to gml

Dear All, Does gdal has any utility which allows to convert a raster into gml or xml ? -- Regards, Srikanth K. ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] conversion of raster to gml

Hi Srikanth, Yes, the utility is gdal_polygonize.py. It makes vector polygons of your raster data, and the default output format is GML. You can specify any other OGR supported output format. See: http://www.gdal.org/gdal_polygonize.html Note - it seems that your input data must be integer,

Re: [gdal-dev] Can gdal_poligonize.py be used on float data?

Thanks. Thats the declaration. I'm looking for the definition. Cheers, Alan strk wrote: ttp://www.gdal.org/gdal__alg_8h.html#3f522a9035d3512b5d414fb4752671b1 Hi Alan, maybe you're looking for this: http://trac.osgeo.org/gdal/browser/trunk/gdal/alg/gdal_alg.h --strk;

Re: [gdal-dev] OGR VRT Schema Support

Hi Franck, Does the field definitions will replace the need to define a csvt file for defining the types of a CSV file read with the VRT format to get geographical coordinates ? Best regards, Alexandre Gacon On Fri, Oct 30, 2009 at 9:18 AM, Frank Warmerdam warmer...@pobox.comwrote: Folks,

[gdal-dev] HDF5 and missing externals

Hello, list :-) I have problems with linking in HDF5 support in GDAL 1.6.2 on WIN XP PRO SP 2 using Visual Studio 2008 SP 1. The link errors I get are: 1Linking... 1 Creating library ..\..\..\deblib\gdal16d-vc9.lib and object ..\..\..\deblib\gdal16d-vc9.exp 1hdf5dataset.obj : error LNK2001:

Re: [gdal-dev] Can gdal_poligonize.py be used on float data?

On Fri, Oct 30, 2009 at 11:02:52AM +0100, Alan Steel wrote: Thanks. Thats the declaration. I'm looking for the definition. http://trac.osgeo.org/gdal/browser/trunk/gdal/alg/polygonize.cpp Happy hacking! --strk; Free GIS Flash consultant/developer () ASCII Ribbon Campaign

Re: [gdal-dev] OGR VRT Schema Support

Alexandre Gacon wrote: Hi Franck, Does the field definitions will replace the need to define a csvt file for defining the types of a CSV file read with the VRT format to get geographical coordinates ? Alexandre, If you are using a VRT front end to a csv, then yes, the VRT could be used to

[gdal-dev] Proper GDAL include structure

I'm building GDAL from source on Windows using the release-1400-dev.zip kit from: http://vbkto.dyndns.org:1280/sdk/Default.aspx This works great (though the zipfile has fairly old GDAL source and needs an SVN update to be current). However, when it's all done building (via nmake) I don't have a

Re: [gdal-dev] Proper GDAL include structure

2009/10/30 Chris 'Xenon' Hanson xe...@alphapixel.com I'm building GDAL from source on Windows using the release-1400-dev.zip kit from: http://vbkto.dyndns.org:1280/sdk/Default.aspx This works great (though the zipfile has fairly old GDAL source and needs an SVN update to be current).