Problem summary
'Chromaticities' attribute not being written out in EXR files from Nuke
Customer reported version
nuke.10.0v4
Customer reported platform
10.11
Steps to reproduce
1. Read the following file into Nuke (attached and file path in comment below)
2. Press S in the viewer and change color management to 'ocio' and OCIO config to 'aces_1.0.1'
3. Write out file as exr (I have attached an example script with the appropriate write settings)
4. Open RV
5. Right click > import > select the following file (attached and file path in comment below)
5. Right click > import > select the exr file you rendered from Nuke in step 3
6. In top left change from ‘Default sequence’ to ‘Default Layout’
Result: both images should now display side by side and you can see the difference in colour information (see screenshot attached)
7. Right click > tools > session manager > this will display the file inputs so you can confirm
8. Open files in Nuke and compare using viewer wipe
Result: images look the same
Workaround
Unknown.
Reproduced by support
Reproduced on OSX 10.11.3 Nuke10.0v4, Nuke9.0v8, Nuke8.0v6
Reproduced on RV64
Expected behaviour
Images to match in RV
Actual behaviour
Images appeared differently in RV but the same in Nuke