[GRASS-user] i.atcorr with Sentinel2

[Sajid Pareeth]

>
>
>
> On Thu, Dec 21, 2017 at 8:18 AM, Stefan Blumentrath <
> Stefan.Blumentrath at nina.no> wrote:
> >
> > Thanks Markus,
> >
> > As a next try I updated my gcc and g++ to 5.4.1 (on Ubuntu 14.04) and I
> applied your compiler flags, Markus.
> > Unfortunately, I still get only NULL cells in i.atcorr output…
> >
> > Will try to test more recent OS (Ubuntu 16) and maybe get a Fedora live
> system…
>
> i.atcorr should produce identical results on all supported systems. These
> differences are a mystery to me. For a start, compiler warnings could be
> solved and the valgrind warnings need to be checked.
>


To confirm, I am getting identical results in Ubuntu (both grass74 and 75)
as obtained in Fedora, with the same command Markus used.


*i.atcorr in=s2a_b8 range=1,28001 elevation=dem parameters=p6s.txt
out=s2a_b8_corr_g75*
*r.info <http://r.info> -r s2a_b8_corr_g75*
*min=0.003232*
*max=255*

*r.info <http://r.info> -r s2a_b8_corr_g74*
*min=0.003232*
*max=255*

Sajid
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