logical, if TRUE return a list with matching colours and values
alpha
value in 0,1 to specify opacity
...
currently ignored
Details
Colour ramp suitable for deep waters (-5500) to sea level.
The palette functions operate in 3 modes:
1) n colours - Pal(6) - returns 6 colours from the palette
2) data - Pal(c(10, 50, 100)) - return colours for 3 ice concentrations
3) palette - Pal(palette = TRUE) - return the full palette and breaks
Derived from maps created in Matlab by Emmanuel Laurenceau.