Re: [gdal-dev] Why warp.py tests disabled?

2008-08-04 Thread Mateusz Loskot
Andrey Kiselev wrote: > On Sat, Aug 02, 2008 at 03:20:59PM +0200, Mateusz Loskot wrote: >> Could you tell me why some test cases of warp.py have been >> disabled [1] ? The log message does not say much about. >> >> http://trac.osgeo.org/gdal/changeset/14617 > > Mateusz, > > These tests failed on

[gdal-dev] Re: SoC Report: GDAL TMS driver

2008-08-04 Thread Frank Warmerdam
Václav Klusák wrote: They weren't of course. Mainly because gdal_translate (which I have been using for testing) doesn't even call Dataset::RasterIO. It loops through the raster bands and adds them one after each other to the output dataset. Exactly what it must not do in order to achieve optim

[gdal-dev] GDAL - map projection not specified properly

2008-08-04 Thread Chris Melick
Greetings, I have a netcdf file of NCEP model data (originally in GRIB) that I'm converting over to a GeoTiff. I'm trying to set up the exact projection for the AWIPS Lambert conformal grid (#252 - RUC-20km; http://www.weather.gov/om/tpb/490body.htm) but the data is off center from what the or

Re: [gdal-dev] Why warp.py tests disabled?

2008-08-04 Thread Andrey Kiselev
On Sat, Aug 02, 2008 at 03:20:59PM +0200, Mateusz Loskot wrote: > Could you tell me why some test cases of warp.py have been > disabled [1] ? The log message does not say much about. > > http://trac.osgeo.org/gdal/changeset/14617 Mateusz, These tests failed on some slaves (AFAIR on x86 hosts). I

Re: [gdal-dev] Re: reprojecting a georeferenced image (PNG, JPG)

2008-08-04 Thread Mateusz Loskot
Tim Michelsen wrote: >> gdlawarp-co "WORLDFILE=YES" > Thanks, this really got me going. > > I think the documentation could need some example here... Tim, I think it would lead to maintenance of documents. Instead, it should be enough to remember that GDAL/OGR documentation forms a kind of

[gdal-dev] Re: reprojecting a georeferenced image (PNG, JPG)

2008-08-04 Thread Tim Michelsen
> gdlawarp-co "WORLDFILE=YES" Thanks, this really got me going. I think the documentation could need some example here... Kind regards, Timmie ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] SDTS elevation values

2008-08-04 Thread Frank Warmerdam
Karthik wrote: Hi, I have been using GDAL for SDTS raster terrain format for reading DDF files provided by USGS. To get the exact interpolated elevation at a particular point, I used the logic in http://en.wikipedia.org/wiki/Bilinear_interpolation. For verifying whether the va

[gdal-dev] Re: reprojecting a georeferenced image (PNG, JPG)

2008-08-04 Thread Jukka Rahkonen
Christian Müller nvoe.at> writes: > > run the program with: > > gdlawarp-co "WORLDFILE=YES" > Even better for geotiff output is to use -co TFW=YES, because it seems to work while worldfile=yes does not. At least it did not work for me as I tried it with FWTools 2.0.6. -Jukka Rahkone

Re: [gdal-dev] reprojecting a georeferenced image (PNG, JPG)

2008-08-04 Thread Mateusz Loskot
Tim Michelsen wrote: > I tried to run the program with "-worldfile=yes" but no new worlfile was > written. I've just realized and remined to myself there is no such option available in gdalwarp program. Here you have the doc: http://www.gdal.org/gdalwarp.html Also, please don't forget to check

[Gdal-dev] Problem loading tif files

2008-08-04 Thread wkhattak
Hi, I am trying to load up tif based raster data using GDAL provider within MG Enterprise 2009.I have created a utility that creates the config file required by GDAL provider. I can see the files referenced by the data connection within Maestro but the moment I click on 'View Data' within MG, it

[gdal-dev] Re: reprojecting a georeferenced image (PNG, JPG)

2008-08-04 Thread Christian Müller
run the program with: gdlawarp-co "WORLDFILE=YES" Tim Michelsen writes: Hello, I have a PNG file with some transparent areas. I used QGIS to georeference the file using the latlon/WGS84 projection settings. Within this process, a world file (*.wld) and a point file where created. N

Re: [gdal-dev] reprojecting a georeferenced image (PNG, JPG)

2008-08-04 Thread Mateusz Loskot
Tim Michelsen wrote: > Hello, > I have a PNG file with some transparent areas. > I used QGIS to georeference the file using the latlon/WGS84 projection > settings. > Within this process, a world file (*.wld) and a point file where created. > > Now, I'd like to reproject this image into another pr

[gdal-dev] reprojecting a georeferenced image (PNG, JPG)

2008-08-04 Thread Tim Michelsen
Hello, I have a PNG file with some transparent areas. I used QGIS to georeference the file using the latlon/WGS84 projection settings. Within this process, a world file (*.wld) and a point file where created. Now, I'd like to reproject this image into another projection. How do I have run gadlwar

Re: [gdal-dev] Re: open street map

2008-08-04 Thread Martin Spott
Jukka Rahkonen wrote: > Martin Spott mgras.net> writes: > > http://mapserver.flightgear.org/download.psp > > > > The OSM data at this DB is typically updated twice a month, > Another source for ready made shapefiles is http://download.geofabrik.de/osm Yup, and we know each other personally

Re: [gdal-dev] open street map

2008-08-04 Thread Mateusz Łoskot
[EMAIL PROTECTED] pisze: Can gdal handle an open street map file (*.osm)? Regards, nick Nick, There is no OSM support now. It was proposed for GSoC 2008 [1] but not started. [1] http://trac.osgeo.org/gdal/wiki/SummerOfCode