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

[Markus Neteler]

Hi Yann,

On Mon, May 23, 2011 at 5:07 AM, Chemin, Yann (IWMI) <Y.Chemin at cgiar.org> wrote:
> p192 r030 image of July 2003 of Italy (L5TM) successfully corrected for
> band 1 and 2.
> The following script works well in GRASS GIS Trunk SVN.

(better send as attachment since a series of line breaks got broken)

...
> # For i.atcorr scripting
> #-----------------------------------------------------
> vis_list=(10 10 8 9.7 15 8 7 10 10 9.7 12 9.7 7 12 12 12 3 15 12 9.7 6 15)
> vis_len=${#vis_list[*]}
> echo $vis_len

... this is not clear to me: why so many values and where
do they originate from? Since we have only 6 channels to
work with...

Markus