[ncl-talk] Positive values shaded and negatives dashed contours

[David Brown]

The resource cnLevelFlags will allow you to turn off contour lines for
selected levels and cnLineDashPatterns can be used to set the dash
pattern for the lines that remain visible.
 -dave


On Thu, Oct 15, 2015 at 7:30 AM, Alan Brammer <abrammer at albany.edu> wrote:
> Easiest way would be to draw 2 separate plots (a positive one and a negative
> one) and then overlay them.
>
>
>
> Alan.
>
>
> On 15 Oct 2015, at 06:55, Nirupam Karmakar <nirupam.ju at gmail.com> wrote:
>
> Hi,
>     Does anyone know how to set the contour lines off for positive values
> and set dashed lines for negative values in a black and white contour
> figure?
>
> --
> Best Regards,
>
> Nirupam Karmakar, PhD Student,
> Centre for Atmospheric and Oceanic Sciences,
> Indian Institute of Science, Bangalore.
> Mobile: +91-9483716347
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