Re: determing colormap HSV values

See:

    http://www.ncl.ucar.edu/Document/Graphics/Interfaces/gsn_retrieve_colormap.shtml

An application example:
   
    http://www.ncl.ucar.edu/Applications/color.shtml#ex16

Good luck
D

On Fri, 13 Jul 2007, Jack Glendening wrote:

> I am trying to determine the HSV values used for a color map
> (specifically BlAqGrYeOrReVi20) so I can make a modified version. I
> can't find any way of querying a color map index for its RGB values and
> I can't find any way of converting RGB values to HSV (whereas I can
> find a HSV->RGB function). Do such functions exist in NCL ?
>
> Jack
>
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Received on Fri Jul 13 2007 - 07:04:33 MDT