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White balance data for Nikon Z6III #17076

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rick05chap opened this issue Jun 30, 2024 · 10 comments · May be fixed by #17089
Open

White balance data for Nikon Z6III #17076

rick05chap opened this issue Jun 30, 2024 · 10 comments · May be fixed by #17089
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scope: camera support adding WB and raw support for new cameras
Milestone
5.0

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@rick05chap
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I took a full sequence of white balance data for the Nikon Z6III. I don't know shell programming, and I could not get the extract_wb_from_images.sh script to work under zsh on a Mac running Somoma 14.5. I ran the ExifTool and produced the enclosed text file.

If this is not adequate, I am happy to do something else, if you can provide some advice on what you need.

Rick Chapman
[email protected]

WhiteBalance.txt
@ralfbrown ralfbrown added the scope: camera support adding WB and raw support for new cameras label Jun 30, 2024
@kmilos
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kmilos commented Jun 30, 2024 •
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Thanks, but we really need the output of either the .sh or the .py script.

P.S. The data you shared does seem valid, just that yet another script is needed to parse it...

@kmilos
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kmilos commented Jul 1, 2024 •
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Let's try this: can you run exiftool -w txt *.NEF and share all of those separate text files in a zip archive please?

@rick05chap
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Ok, here are all the files associate with exiftool -w txt *.nef

darktable-whitebalance-20240701.tar.gz

Please let me know if I need try to fire up my python environment, which was a bit of a mess the last time I messed with it. (I have switched to using Julia for most of my development.)

Rick Chapman

@kmilos
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kmilos commented Jul 1, 2024 •
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Thanks, seems this can work. There's no "Flash" preset? I see it in the manual here: https://onlinemanual.nikonimglib.com/z6III/en/white_balance_39.html

@rick05chap
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Sorry to make extra work for you. I thought the flash mode would be a variable color depending on flash intensity. I have enclosed the outputs of ExifTool for the flash images.

Rick

darktable-whitebalance-flash-20240701.tar.gz

@kmilos kmilos added the depends: rawspeed cannot merge before rawspeed updated label Jul 2, 2024
@kmilos
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kmilos commented Jul 2, 2024 •
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Thanks. Perhaps missing one (Img310.txt?), there are 24 files, expecting 25?

@rick05chap
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I think this is a complete set for the flash mode

Rick

darktable-whitebalance-flash-20240702.tar.gz

@kmilos kmilos linked a pull request Jul 4, 2024 that will close this issue
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@kmilos kmilos removed the depends: rawspeed cannot merge before rawspeed updated label Jul 17, 2024
@Fade78
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Fade78 commented Sep 7, 2024

Just in case here is the data for my Z6III unit.

darktable-whitebalance-20240907.tar.gz

@kmilos
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kmilos commented Sep 8, 2024

Thanks anyway, we have all the data we need.

@Fade78
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Fade78 commented Sep 8, 2024

Thanks anyway, we have all the data we need.

Does it mean we can expect support for the Z6iii very soon? I'm currently using the 4.8.1.

@kmilos kmilos added this to the 5.0 milestone Oct 2, 2024
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wb_presets: add Nikon Z6_3 kmilos/darktable
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@Fade78 @kmilos @ralfbrown @rick05chap