[Gdal-dev] Conversion of JPG to TIF

[michael.ostling at banverket.se]

Hi,
I have 4 gBytes of jpeg-files that i need to Convert to TIF.
Info on Jpg-file is below.

I can't understand the -b operator.
I'm running:
GDAL_Translate.exe -of GTiff -co TFW=YES   -ot Byte -b 1,2,3  -infile -outfile

But I only get a single band TIF.
Should the -b operator be used in an other way?

Driver: JPEG/JPEG JFIF
Size is 1600, 1000
Coordinate System is `'
Origin = (92000.000000,84000.000000)
Pixel Size = (0.20000000,-0.20000000)
Corner Coordinates:
Upper Left  (   92000.000,   84000.000) 
Lower Left  (   92000.000,   83800.000) 
Upper Right (   92320.000,   84000.000) 
Lower Right (   92320.000,   83800.000) 
Center      (   92160.000,   83900.000) 
Band 1 Block=1600x1 Type=Byte, ColorInterp=Red
Band 2 Block=1600x1 Type=Byte, ColorInterp=Green
Band 3 Block=1600x1 Type=Byte, ColorInterp=Blue


mvh
Michael
***********************************************
Michael Östling
Banverket, Huvudkontoret
GIS, BBM
mobil: +46 70 279 19 76
e-post: michael.ostling at banverket.se
***********************************************

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