#3469: i.atcorr: Sentinel-2 support broken on some systems
--------------------------+-------------------------
Reporter: sbl | Owner: grass-dev@…
Type: defect | Status: new
Priority: normal | Milestone: 7.4.0
Component: Packaging | Version: unspecified
Resolution: | Keywords: i.atcorr
CPU: Unspecified | Platform: Unspecified
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Comment (by mlennert):
Replying to [comment:12 sbl]:
> Yes, thanks so much Markus!
> With the patch i.atcorr gives now also numbers on Ubuntu 14.04:
>
> {{{
> min = 0 max = 8514
> }}}
> So results are identical to Moritz`s.
>
> I noticed that although "rescale" option was set to be 0-10000, maximum
output was 8514...\\
This depends on your input data and your range parameter:
{{{
r.info -r B08
min=83
max=7110
i.atcorr -r input=B08 elevation=dem range=83,7110 output=test_atcorr
rescale=0,10000 parameters=BROL/STEFAN/p6s.txt --v --o
r.info -r test_atcorr
min=8.732422e-10
max=10000
}}}
i.e. if you tell it to scale the input data range to 0,10000 it will do
so, but if you tell it that the input range is 1,10000 then it will scale
this range to 0,10000.
Markus, could it be that you are using the original larger input image
from the ML and not the smaller clip attached to this ticket ?
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3469#comment:15>
GRASS GIS <https://grass.osgeo.org>
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