Re: [gdal-dev] Mosaicking Orthos

2011-02-20 Thread Zoltan Szecsei
Hi Marius, Thanks for the response. See below: On 2011-02-20 21:16, Marius Jigmond wrote: Are you sure that the white you see is a pure 255/255/255? Albeit, the nearblack with its near default of 15 would have likely taken care of that. except that when I run nearblack (v1.7.3), it does

[gdal-dev] Re: [Live-demo] Image for the GDAL overview

2011-02-20 Thread Hamish
Hi, A gdal overview image for the live DVD is now uploaded. the GDAL/OGR list of formats is a bit out of date (it's a slide from a talk I gave a few years ago), but the oldies but goodies will all be there. Not sure how well the words will scale down, but we can always rerender from source at the

Re: [gdal-dev] Segmentation fault using gdal_translate in 1.8.0

2011-02-20 Thread Chaitanya kumar CH
Derrick, I tested your sample data on ubuntu with gdal trunk and 1.8 versions. Check if you are linking to the right gdal library. Just run the command "gdalinfo --version". Since the error is coming up only on your system, you have to help me perform the testing. Build with the "--enable-debug

[gdal-dev] Re: [mapserver-users] OGR VRT ODBC connection problem

2011-02-20 Thread pcreso
Thanks Stephen, I should have included this in my first msg, apologies, but thanks for the reply. I'm running GDAL v1.6.1, from ogrinfo --version GDAL 1.6.1, released 2009/05/11   And, running isql (from unixodbc) also works. isql --help unixODBC 2.2.12 isql -v metp niwatest niwatest libnuma

[gdal-dev] Re: [mapserver-users] OGR VRT ODBC connection problem

2011-02-20 Thread Stephen Woodbridge
Hi Brent, I'm certainly not an expert on this, but I think the issue might be that sqlplus does not use an ODBC connection it uses some proprietary Oracle socket protocol to connect. Do you have ODBC services setup, configured and running on the Linux host? How have you verified this? If n

[gdal-dev] OGR VRT ODBC connection problem

2011-02-20 Thread pcreso
Hi, Apologies for the cross posting, but I figure there are experts on both lists. I'm trying to get a ogr virtual connection working from a Linux host to a remote Oracle DB to use mapserver for a WFS service providing the required data.. ODBC is working, eg: sqlplus user/user@metp select co

Re: [gdal-dev] Mosaicking Orthos

2011-02-20 Thread Marius Jigmond
Hi Zoltan, Are you sure that the white you see is a pure 255/255/255? Albeit, the nearblack with its near default of 15 would have likely taken care of that. If you load two othophotos in QGIS and specify the transparent pixels, does the collar between the orthophotos disappear? Regarding the wa

Re: [gdal-dev] Mosaicking Orthos

2011-02-20 Thread Zoltan Szecsei
Hi Chaitanya (& all), I tried your nearblack comment, and got:  nearblack -white -o 0394w.tif 0394.tif Warning 1: TIFFFetchNormalTag:ASCII value for tag "ImageDescription" does not end in null byte Warning 1: TIFFFetchNormalTag:ASCII value for tag "Software" contains null byte in value; value

[gdal-dev] Re: Gdal2tiles in Gdal18 and creating KMZ files

2011-02-20 Thread Vadim Shlyakhov
brian winkey.org> writes: > the problem is in /12/1211/2558.kml line 26 > > 2558.png > > this should be a relative path from the root of the zipfile not from > 2558.kml > Hello Brian, I've made another tile cutter (http://code.google.com/p/tilers-tools/). It produces a directory tree in a m