Convert GEMPAK color numbers into corresponding Matplotlib colors.
Takes a sequence of GEMPAK color numbers and turns them into
equivalent Matplotlib colors. Various GEMPAK quirks are respected,
such as treating negative values as equivalent to 0.
Parameters
c (int or sequence of ints) – GEMPAK color number(s)
style (str, optional) – The GEMPAK ‘device’ to use to interpret color numbers. May be ‘psc’
(the default; best for a white background) or ‘xw’ (best for a black background).
Returns
List of strings of Matplotlib colors, or a single string if only one color requested.