Re: [gdal-dev] Re: gdal_rasterize output off by one pixel/cell

2011-08-28 Thread Even Rouault
Le samedi 27 août 2011 11:14:00, Hermann Peifer a écrit : Matthew, An absolute kludge-type of solution would be a) to make sure that the GeoTIFF is larger than the shapefile when rasterising (in order to not loose points at the edges) and b) to shift the GeoTIFF NW by 0.5 pixel after

Re: [gdal-dev] Re: gdal_rasterize output off by one pixel/cell

2011-08-28 Thread Etienne Tourigny
I can confirm that the offset fix works for me, using geographic CRS with SAD69 and WGS84 datums. I can't comment on the edge problem. great job! Etienne - Original Message - From: Even Rouault even.roua...@mines-paris.org To: gdal-dev@lists.osgeo.org Cc: Hermann Peifer pei...@gmx.eu;

Re: [gdal-dev] Re: gdal_rasterize output off by one pixel/cell

2011-08-28 Thread Hermann Peifer
On 28/08/2011 14:25, Even Rouault wrote: Le samedi 27 août 2011 11:14:00, Hermann Peifer a écrit : Matthew, An absolute kludge-type of solution would be a) to make sure that the GeoTIFF is larger than the shapefile when rasterising (in order to not loose points at the edges) and b) to shift

Re: [gdal-dev] Re: discussion on improvements to the NetCDF driver and CF-1 convention

2011-08-28 Thread Etienne Tourigny
I have created a new wiki page at http://trac.osgeo.org/gdal/wiki/NetCDF_Improvements , following Even's suggestion (Thanks Even). The following topics have been included: Topics: 1 - UNIDATA NetCDF Conventions 2 - Metadata 3 - Datum issues 4 - Dimension issues 5 - Compatibility with other

Re: [gdal-dev] Re: discussion on improvements to the NetCDF driver and CF-1 convention

2011-08-28 Thread Brian Case
any thoughts on a ogr netcdf driver? I have a simple one for madis data that needs work in my sandbox Brian On Sun, 2011-08-28 at 14:56 -0700, Etienne Tourigny wrote: I have created a new wiki page at http://trac.osgeo.org/gdal/wiki/NetCDF_Improvements , following Even's suggestion

Re: [gdal-dev] Re: gdal_rasterize output off by one pixel/cell

2011-08-28 Thread Eli Adam
Even, This works for me and the test case included with the initial report. Thank you very much, Eli Even Rouault even.roua...@mines-paris.org 08/28/11 5:25 AM I've applied a fix in trunk in http://trac.osgeo.org/gdal/changeset/22998 . Please test and confirm if it works for