hi,

that means you are dropping the tonecurve information? or is that
baked into the clut, too?

cheers,
 jo

On Sun, Sep 3, 2017 at 6:38 AM, Heiko Bauke <heiko.ba...@mail.de> wrote:
> Hi,
>
> Am Samstag 2. September 2017 schrieb johannes hanika:
>> wow, supercool, thanks for this effort! what exactly was the tweak you
>> needed to do for darktable-chart?
>
> the style that is produced by the vanilla darktable-chart contains not only 
> parameter settings for the color lookup module but also other things, e.g., 
> turning off the basecurve and creating a tone curve. I felt that this was not 
> desirable for just converting the film emulation styles.
>
> Darktable-chart was tweaked in two ways:
>
> * put only parameters for the color lookup module into the style.
> * write more specific names and comments into the style file.
>
> Then darktable-chart was then called with the --csv option where the input 
> data was created by some python script from two images in LAB space.
>
> Heiko
>
> --
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> --       Professional @ https://www.mpi-hd.mpg.de/personalhomes/bauke
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