Re: line style suggestion

From: Dave Brown (dbrown AT XXXXXX)
Date: Fri Oct 03 2003 - 14:16:53 MDT


NCL provides access to the Conpack hachuring control parameters via
the cnConpackParams resource. See

http://ngwww.ucar.edu/ngdoc/ng/ref/hlu/obj/ContourPlot.res.html#cnConpackParams

 -dave

On Fri, 3 Oct 2003, Dave Kennison wrote:

> Paul,
>
> > It could be useful to have a contour line style that has cross-ticks
> > pointing up or down the local field gradient, i.e.:
> >
> > -| |-
> > low values -| middle values |- high values
> > -| |-
> >
> > Such a line style could be used to indicate intersections with the
> > ground, or to outline regions of missing values, or to simplify plots
> > where you only want to draw a few contour lines.
>
> CONPACK has a "hachuring" capability. I don't know how much of this
> is accessible from NCL or if it can be used in quite the way that you
> wish, but the basic logic is there in the underlying code ...
>
> Dave Kennison
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>

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