Very Nice! This does exactly what I wanted for a specific contour line
(highlight a closed area without filling it):
res@cnConpackParams = (/"HCF:-2","HCL:0.015"/)
Thanks,
Paul Nutter
Dave Brown wrote:
> 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
>>_______________________________________________
>>ncl-talk mailing list
>>ncl-talk@ucar.edu
>>http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>
>
>
>
>
-- Dr. Paul A. Nutter University of Oklahoma, CIMMS 100 E. Boyd St. Rm 1110, Norman, OK 73019 pnutter@ou.edu, (405) 325-1855_______________________________________________ ncl-talk mailing list ncl-talk@ucar.edu http://mailman.ucar.edu/mailman/listinfo/ncl-talk
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