Re: [darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-13 Thread Michael Staats
On 13/01/2020 22:42, jys wrote: > On Mon, Jan 13, 2020, at 12:17, thokster wrote: > >> with factor 1.014. No black borders. >> >> Do you have the newest  lensfun data? > > Actually, there's nothing in the Lensfun database which would affect this > particular issue; the scale factor is always

Re: [darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-13 Thread jys
On Mon, Jan 13, 2020, at 12:17, thokster wrote: > with factor 1.014. No black borders. > > Do you have the newest  lensfun data? Actually, there's nothing in the Lensfun database which would affect this particular issue; the scale factor is always calculated when the correction is applied

Re: [darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-13 Thread thokster
Am 13.01.20 um 20:06 schrieb Michael Staats: Hi I now tried: Copied my DNG to an empty directory. $ mkdir /tmp/dt $ darktable --library :memory: Then I imported the directory which only contained the one DNG. Lens correction was not applied automatically (no preset). I opened the lens

Re: [darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-13 Thread Michael Staats
On 13/01/2020 20:06, Michael Staats wrote: > Hi > I now tried: > Copied my DNG to an empty directory. > > $ mkdir /tmp/dt > $ darktable --library :memory: Correction (sorry, it was a long day...). For sure I ran $ HOME=/tmp/dt darktable --library :memory: to have a clean configuration. Which

Re: Aw: Re: [darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-13 Thread Michael Staats
Hi I now tried: Copied my DNG to an empty directory. $ mkdir /tmp/dt $ darktable --library :memory: Then I imported the directory which only contained the one DNG. Lens correction was not applied automatically (no preset). I opened the lens correction module, the correct lens and camera was

Aw: Re: [darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-12 Thread Michael Staats
From: "jys" >On Sat, Jan 11, 2020, at 09:34, Michael Staats wrote: > >> If I click on "auto-scale" (icon beside "scale"), the scale changes from >> 1.000 to 1.015, which is exactly what is required. >> >> Any idea why this is not happening in dt 3.0 automatically? > >Nope. Nothing about that

Re: [darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-12 Thread jys
On Sat, Jan 11, 2020, at 09:34, Michael Staats wrote: > If I click on "auto-scale" (icon beside "scale"), the scale changes from > 1.000 to 1.015, which is exactly what is required. > > Any idea why this is not happening in dt 3.0 automatically? Nope. Nothing about that should be different in

Re: [darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-12 Thread Michael Staats
On 12/01/2020 16:41, Sherwood Botsford wrote: > I can't say for sure.  I'm a DT newbie. > > But consider: You correct for something.  Any cropping is going to take > off some good pixels as well as some blank.  The after corrected image > isn't rectangular.  But the shape you eventually want to

Re: [darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-12 Thread Sherwood Botsford
I can't say for sure. I'm a DT newbie. But consider: You correct for something. Any cropping is going to take off some good pixels as well as some blank. The after corrected image isn't rectangular. But the shape you eventually want to have may include some of those trimmed bits. I've never

Re: [darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-11 Thread Michael Staats
On 11/01/2020 18:28, Michael Staats wrote: [ ... ] > I now have some curved black borders around the visible image, obviously > the image is corrected for distortion, but it's not auto-cropped to > remove the artefacts from distortion correction. If I switch off > lens-correction, no black

[darktable-user] DT 3.0 Auto-Crop after lens correction

2020-01-11 Thread Michael Staats
Hi I have just upgraded my Ubuntu 16.04 to 18.04 (with do-release-upgrade) to be able to run dt 3.0. I'm using dt from this repository: http://download.opensuse.org/repositories/graphics:/darktable/xUbuntu_18.04/ I just started playing around, most things look really good (thanks!). There's one