Nikon D1x support
Hi, there's false colors in the main window when open Nikon's D1x NEF's.
Tried 1.0.5 and 1.1r2, same effects. Images attached.
#2 Updated by Pascal de Bruijn about 7 years ago
Apparently the D1X has a rather bizarre sensor:
"5.3 effective megapixels for 4,024 x 1,324-pixel images"
"10MB output of 4,016 x 2,616 pixels with NEF (RAW) file using optional "Nikon Capture 4" Software"
#3 Updated by Pascal de Bruijn about 7 years ago
- Status changed from New to Closed: won't fix
So, it appears the image needs vertical stretching after demosaic, which isn't implemented in Darktable. And it seems the D1X is one of the few (if only) camera's that requires something like that.
The workaround would be to convert the image to a 16bit TIFF using dcraw like so:
dcraw -v -w +M -H 2 -o 1 -f -6 -W -g 2.2 4.5 -T NIKON_D1X.NEF
And import the TIFF, after which you can still enable the Basecurve(Nikon)/Sharpen/other modules in Darktable.