# conv:
# Conversion (0 = none, 1 = Biased RGB, 2 = Red, 3 = Green, 4 = Blue, 5 = Max RGB, 6 = Min RGB, 7 = Colorspace)
: ${filter:=0}
: ${minz:=0}
: ${scale:=1}
# conv:
# Conversion (0 = none, 1 = Biased RGB, 2 = Red, 3 = Green, 4 = Blue, 5 = Max RGB, 6 = Min RGB, 7 = Colorspace)
: ${filter:=0}
: ${minz:=0}
: ${scale:=1}