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Re: Has anyone used stippling in contour plot ? [message #89322 is a reply to message #89321]

Sun, 17 August 2014 07:58

Fabzi
Messages: 305
Registered: July 2010

Senior Member

... and like IPCC, I would suggest not to colorize the non-significant
trends but use NaN instead (the usual motto: if the trend is not
significant, then there is no trend ;-)). Unfortunately, contour is
quite bad with NaN, and you might get better results with cgImage.

On 17.08.2014 16:51, Fabien wrote:
> On 05.08.2014 14:53, siumtesfai@gmail.com wrote:
>> nx = 144
>> ny = 73
>> lon = findgen(144)*2.5
>> lat = findgen(73)*2.5-90
>
> with such a low resolution it is possible to simply plot dark points
> where the trend is significant, like for this IPCC plot:
>
> http://makanaka.files.wordpress.com/2013/09/ipcc_ar5_wg_spm_ trend.jpg
>
> You can use cgPlotS for this.

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[Message index]

		Has anyone used stippling in contour plot ? By: siumtesfai on Tue, 05 August 2014 05:53
		Re: Has anyone used stippling in contour plot ? By: Jim Pendleton on Fri, 15 August 2014 17:35
		Re: Has anyone used stippling in contour plot ? By: Jim Pendleton on Fri, 15 August 2014 17:46
		Re: Has anyone used stippling in contour plot ? By: Fabzi on Sun, 17 August 2014 07:51
		Re: Has anyone used stippling in contour plot ? By: Fabzi on Sun, 17 August 2014 07:58
		Re: Has anyone used stippling in contour plot ? By: siumtesfai on Sun, 16 August 2015 08:50

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