Darktable 3:RGB or Lab? Which Modules? Help!

[priort (Todd Prior)]

New Sigmoid Scene to Display mapping

Don’t. From [1] : (I copy-paste here because MathJax doesn’t load anywore on my website, so LaTeX doesn’t render for now). The software then translates the parameters into 2D nodes that will be fed to the interpolation algorithm: grey = \{\text{G}_{l} ; \text{G}_{d} \} \\= \{ \frac{- \text{black}_{EV}}{ \text{DR}} ; 0.18^{1/\gamma} \} black = \{ 0 ; 0 \} white = \{ 1 ; 1 \} latitude, bottom = \{ \text{T}_{l} ; \text{T}_{d} \} \\= \{ \text{G}_{l} × \left(1 – \frac{\text{latitude}}{ \t…