Hi, darktable 2.6.3 is a very old version, filling a bug against it will be of little help. Please update to the currently maintained version (3.0.1) and check if the problem is still there. It looks like errors produced by out of gamut colors, and the latest versions introduced lots of fixes in that area. Regards, Guillermo
On Wed, Mar 11, 2020, 04:06 HaJo Schatz <[email protected]> wrote: > Seems like nobody knows why. Reposting 3 times with the same attachments > won't help... But if you think it's an error in dt then you could file a > bug report. > -- > Sent from my mobile device, apologies for typos > > PGP key: http://tinyurl.com/2016PGPKEY > > > On Wed, Mar 11, 2020 at 5:28 AM <[email protected]> wrote: > >> Hi, >> >> I use dt 2.6.3~git2.22c690a53 on Debian. >> >> I found a strange behavior with the haze removal module. >> >> I join some picture to explain. >> >> * interface darktable.png -> To show history and preview in darktable. >> * Interface dt export.png -> To show export parameter. >> * result.png -> And the result with the black spots >> >> The haze removal module has these parameters: strength 0.2 and distance >> 0.250. Reducing strength to 0..10 and the export is ok. >> >> >> This is also related to the resolution of the exported picture. >> >> * strength 0.2 and 3072*3072 export : black spot. >> >> * strength 0.2 and 2048*2048 export : no black spot. >> >> >> If you have explanation or tips for this, I take :) >> >> Regards, Fabrice. >> >> >> >> ____________________________________________________________________________ >> darktable user mailing list >> to unsubscribe send a mail to >> [email protected] >> >> > ____________________________________________________________________________ > darktable user mailing list to unsubscribe send a mail to > [email protected] > ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to [email protected]
