process:determine the input and the output of the processing done here: (0) input raw image and output print on paper, (1) input raw image and output virtual negative, (2) input scan of real film negative and output virtual print on paper.
film:the film id in the datafile
ev film:exposure correction when exposing the film
g film:gamma correction for exposing the film, use to adjust dynamic range. hidden from gui by default
grain:switch grain simulation on or off
size:scale the grain size
uniform:uniformity of the grains as seen through the pixels. 1.0 means no variation at all
paper:the paper id in the datafile
ev paper:exposure correction when sensitising the paper, affects shadows more than the film exposure
g paper:gamma correction when sensitising the paper, affects dynamic range and contrast. hidden from gui by default
enlarge:resize the image when exposing the paper: careful with 4x, it requires a lot of memory!
filter c:when exposing the print paper, dial in this share of cyan filter. this parameter is automatically filled by neutral optimisation. set to -1 to fill filter cmy with auto white balance weights for the current film and paper
filter m:when exposing the print paper, dial in this share of magenta filter. this parameter is automatically filled by neutral optimisation
filter y:when exposing the print paper, dial in this share of yellow filter. this parameter is automatically filled by neutral optimisation
tune m:fine tune the magenta filter. think of this as a red/green tint
tune y:fine tune the yellow filter. think of this as a warm/cold white balance temperature
couplers:amount of developer inhibitor release couplers (affects colourfulness and local contrast)
halation:switch halation on or off, causing a slight colourful blur around high contrast edges
radius:change the radius of the halation effect
strength:the strength of the halation effect per colour channel / layer in the film
