Re: [gdal-dev] Motion / RFC 28: OGR SQL Generalized Expressions

Frank Warmerdam wrote: Folks, I motion to adopt RFC 28: OGR SQL Generalized Expressions. http://trac.osgeo.org/gdal/wiki/rfc28_sqlfunc Folks, I declare this motion adopted with support from Even, Daniel, Howard, Tamas and myself. I will migrate it from my sandbox to trunk tonight. Best r

Re: [gdal-dev] Writing a GDAL Driver: two questions

Martin Lambers wrote: Hello all, I am writing a GDAL Driver for the GTA format . The driver can already read GTA files and create files with CreateCopy(). - What actions must a Driver support in GA_Update mode? Is it ok if it just implements GDALPamRasterBand::IWrite

[gdal-dev] Handling Ordnance Survey Change Only Updates

Hello fellow GDAL users! I need to handle Change Only Updates (COU) for the UK Ordnance Survey MasterMap Topography Layer, and I was wondering how to approach this. Both the initial and COU data are supplied as GML, and I am currently converting the initial data to ESRI shapefiles using ogr2ogr