GetFillColorIndex

Chooses from a list of color table indices based upon a secondary scalar field (deprecated version).

Prototype

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"  ; This library is automatically loaded
                                                             ; from NCL V6.2.0 onward.
                                                             ; No need for user to explicitly load.

	function GetFillColorIndex (
		cnlevels [*] : numeric,  
		indices  [*] : numeric,  
		value    [1] : numeric   
	)

	return_val  :  integer

Arguments

A one-dimensional array of any numeric type equal to the contour levels of the scalar field.

A one-dimensional integer array of indices from a built-in color table

A scalar value equal to the single contour level for which a color is desired. Must be the same numeric type as cnlevels.

Return value

A scalar value equal to an index in the selected color table.

Description

Will choose from a list of color table indices based upon a secondary scalar field.

Deprecated, please use get_color_index or get_color_rgba.

See Also

span_color_indexes, span_color_rgba, get_color_index, get_color_rgba, read_colormap_file, gsn_retrieve_colormap,