hey,

those graphs look okayish up to iso 1000 or maybe 1250 and go totally
haywire from there. not sure what that camera does to higher iso? maybe
these are pre-processed in camera or just upsampled and not truly supported
iso values? the results using these values in darktable would be mixed to
say the least.. for high iso the noise in dark regions stays about 2x as
high as it should be after transforming it.

you sure you didn't have an output profile override enabled or something
like that? if you're positive that the profiling process is good i could
maybe push only the first couple of fits which look reasonable (up to iso
1000 or so).

it also strikes me that the plots look more linear than sqrt(x), which
doesn't line up at all with the noise model we use (or any i know of).

-jo


On Tue, Sep 17, 2013 at 11:49 PM, Remy Pascal <remy.pas...@gmail.com> wrote:

> http://ubuntuone.com/5t7Vl7r6Io38Rca6RGNoHQ
>
> here is the link to the tarball
>
> I am not sure the red levels are right. let me know what you think
>
> and good to see a new version of darktable out. However, i'll wait to have
> a new version with the epl3 included to upgrade
>
> Remy
>
>
> On 13 September 2013 19:25, johannes hanika <hana...@gmail.com> wrote:
>
>> heya,
>>
>> i'd like to double check the generated pdf, so if you upload the created
>> tarball somewhere that would be great. for inclusion in the source only the
>> presets.txt file is needed (but it won't get there without me looking at
>> the pdf :) ).
>>
>> -jo
>>
>>
>> On Wed, Aug 7, 2013 at 10:09 AM, Remy Pascal <remy.pas...@gmail.com>wrote:
>>
>>> Hi everyone
>>>
>>> thank's for the very good work.
>>>
>>> I have been trying to contribute by profiling my camera, an olympus epl3
>>>
>>> which files do you want me to ship over exactly, and to which email?
>>>
>>> best
>>>
>>> remy
>>>
>>>
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