[GRASS-user] Re: i.atcorr returns all NULL values

Elena Mezzini elena.mezzini at gmail.com
Mon May 16 17:20:27 EDT 2011


Can you please share your scripts (both i.landsat.toar and i.atcorr)
please.
Also can you share the .met or _MTL.txt that came with your failing
Landsat image.
Finally, the r.info output for one of the band that is failing in
i.atcorr.

Thank you,
Yann

Here they are:
I used i.atcorr.fast that now is the implemented i.atcorr in GRASS 6.5.xx
(Markus gave it to me).

http://osgeo-org.1803224.n2.nabble.com/file/n6369333/i.atcorr.fast
i.atcorr.fast 
http://osgeo-org.1803224.n2.nabble.com/file/n6369333/i.landsat.toar
i.landsat.toar 
http://osgeo-org.1803224.n2.nabble.com/file/n6369333/L5192030_03020090723_MTL.txt
L5192030_03020090723_MTL.txt 
http://osgeo-org.1803224.n2.nabble.com/file/n6369333/rinfoerrb1.txt
rinfoerrb1.txt 
Chemin, Yann (IWMI) wrote:
> 
> 
> Now I will try with the GRASS 6.5.xx version. It seems that with that one
> it works!
> 
> Thank you!
> Elena
> 

I tried also with GRASS6.5.svn but Landsat TM5 band 1 and 2 didn't work too.
I'm sorry.

Elena


-----
Elena Mezzini
Bologna University - Faculty of Agriculture
DCA- Department of Fruit Tree and Woody Plant Sciences
Viale Fanin, 46 
40127 Bologna Italy
Phone: +39 051 2096458
Fax: +39 051 2096401
Mobile: +39 333 6637890 Skype: elena.mezzini
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