[gdal-dev] GRASS vector in a vrt file ?

2012-03-13 Thread gene
Hello, Is it possible to use Grass 6.4 vector in a vrt file ? (I also posted this question on the Grass-User list) I try /home/grassdata/geol/test/vector/sond/head 1 following the specifications of http://www.gdal.org/ogr/drv_grass.html for the Datasource name and the example of http://lists

[gdal-dev] Re: OGR Virtual Format for SQLite

2012-03-11 Thread gene
it works, many thanks -- View this message in context: http://osgeo-org.1560.n6.nabble.com/OGR-Virtual-Format-for-SQLite-tp4567549p4568049.html Sent from the GDAL - Dev mailing list archive at Nabble.com. ___ gdal-dev mailing list gdal-dev@lists.osgeo.

[gdal-dev] OGR Virtual Format for SQLite

2012-03-11 Thread gene
Hello, may be a stupid question but I am trying to create a OGR Virtual Format file with a SQLite database foo.db3, a table named test and columns x, y SQLITE:database=foo.db3 select * from test wkbPoint EPSG:31370 and it does not wo

[gdal-dev] Memory issues when using OGR S57 driver

2009-01-09 Thread gene
the way I use the driver or the feature data? The issue seems to be too obvious to be an actual problem with the library. Any help would be appreciated! --Gene ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo

[gdal-dev] How to CreateCopy a dataset from an empty virtual dataset (no source dataset is linked)?

2008-12-09 Thread Qingfeng (Gene) Guan
FALSE, NULL, NULL, NULL); if(poDesDS== NULL) { cerr << "Error: unable to create GDAL dataset" << endl; GDALClose(poVRTDS); return false; } GDALClose(poVRTDS); ... -- --== Qingfeng (Gene) Guan ==-- _

[gdal-dev] How to CreateCopy a dataset from an empty virtual dataset (no source dataset is linked)?

2008-12-09 Thread Qingfeng (Gene) Guan
poVRTDS, FALSE, NULL, NULL, NULL); if(poDesDS== NULL) { cerr << "Error: unable to create GDAL dataset" << endl; GDALClose(poVRTDS); return false; } GDALClose(poVRTDS); ... -- ---=== Qingfeng (Gene) Guan ===---

[gdal-dev] a question about GDALDataset::RasterIO

2008-10-23 Thread Qingfeng (Gene) Guan
ontaining the RGB values */ totalSize);   However, this approach somehow didn't work. Anyone has an idea how to do this? Is it because the NewType isn't correct?   Thanks. -- ---=== Qingfeng (Gene) Guan ===--- ___ gdal-de