[gdal-dev] Mosaicing several ecw

[Michele Beneventi]

Hi all,

I've already installed 1.7.2 (2010/04/23) GDAL release from OSGeo4W
and the ECW JPEG2000 SDK from ERDAS.

After that I copy the dll's of C:\OSGeo4W\bin\ directory
(lti_dsdk_cdll lti_dsdk_dll.dll) and the dll's contain in "C:\Program
Files (x86)\ERDAS\ERDAS ECW JPEG2000 Read SDK\bin\vc90\win32\"
 in the "C:\WINDOWS\SysWOW64\" directory


I would like to mosaic several ecw file with the "gdal_merge.py"
utilies but I have got these risults:

---
C:\OSGeo4W\apps\gdal-17\bin>python gdal_merge.py -init 255 -of ECW -co
LARGE_OK=YES -o E:\temp\test_mosaic\testMosaic.ecw --optfile
E:\temp\test_mosaic\list_test_mosaic.txt
Format driver ECW not found, pick a supported driver.
--

am I forgot to do something or am I using the tool in a wrong way??

OS: windows XP professional 64 bit SP2

thanks in advance
Michele

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Michele Beneventi
GIS Technologist
LAT: 39° 18' 25"; LONG: 08 °33' 20"
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http://www.michelebeneventi.it/
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