BUG: Too greenish DNG/RAW from Canon 1Ds, not a dnglab issue

What happened?

The problem: RAW files from Canon 1Ds camera are opened succesfully, however that RAW/DNG files (and following up JPGs) look very greenish.

It is not just a white balance issue, because I can't adjust the picture to the good enough result via white balance and color curves only.

Not a dnglab side issue Initially I opened a bug on dnglab team: Canon 1Ds is supported but colors However we have concluded, that dnglab does its job properly. Converted DNG files are displaying properly in darktable and other image viwers. Only RapidRAW displays them (either DNG or RAW) in such a greenish way.

The folder with source RAW, DNG and JPG

What did you expect to happen?

Similair to the embedded preview result of RAW convertion.

How can we reproduce this?

Way 1: dnglab convert 91BX8040.TIF 91BX8040.DNG -> open in RapidRAW Way 2: open the file 91BX8040.TIF directly in RapidRAW

Operating System

Other Linux

RapidRAW Version

1.6.3

Additional information

OS: Gentoo Linux dnglab: v0.7.2 (for checking conversion module itself)

I understand that the camera is 24 years old. But even Canon CRW format is declared as supported. So, it should works.

Acknowledgement

• I have verified that my camera and lenses are supported by the external libraries listed above, or my issue is unrelated to camera/lens support.
• I have searched all existing issues, both open and closed, and did not find a duplicate.