What does linear RGB mean ?

[anon41087856]

@ggbutcher

For my D7000, I found a spectral dataset someone presumably collected from measurements with the appropriate test fixture. dcamprof has a workflow to use these to make a camera profile, but that still will use a ZYZ PCS, no? Alternatively, what would be the math?

Spectral profiling is definitely not something to be let to users to do. At very least, you need to either use a radiometer or a standard D illuminant bulb, to serve as a standard against which you compute the transmittance of the CFA. That’s a job for a proper lab with proper equipment and a proper team.