ShadeLtContour

Shades contour regions below a given value with the given fill pattern.
(Deprecated. Use gsn_contour_shade.)

Prototype

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"      ; These four libraries are automatically
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"       ; loaded from NCL V6.4.0 onward.
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"   ; No need for user to explicitly load.
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/shea_util.ncl"

	function ShadeLtContour (
		plot [1] : graphic,  
		value    : float,    
		pattern  : integer   
	)

	return_val [1] :  graphic

Arguments

The plot to be modified.

Starting with the first contour less than value, all areas less than that first contour will be shaded with fill pattern pattern.

The fill pattern to use to shade the given areas.

Return value

plot is returned with the modifications described above.

Description

Starting with the first contour less than value, shades all regions less than that first contour with the given fill pattern.

Note that the shading begins at the first contour level less than value, and not at the specified value. Check your plot to make sure that the results are what you expected.

See Also

gsn_contour_shade, ColorNegDashZeroPosContour, ColorShadeLeGeContour, ShadeGeLeContour, ShadeGtContour, ShadeLtGtContour

Examples

For some application examples, see:

• "coneff_7.ncl" (view example)
• "panel_7.ncl" (view example)