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Re: Filling in the Gaps (contour mapping) [message #20037]

Thu, 11 May 2000 00:00

wmc
Messages: 117
Registered: February 1995

Senior Member

Simon de Vet <simon@mathstat.dal.ca> wrote:
> When plotted, the vast majority looks great. However, at the seam
> running through 0 longitude, the two edges are not connected...

Thwe answer, as I recall (and it may even be in the doc, not sure) is
that you need to define "wrap around" points, ie

0, 3.75, 2*3.75,...,360-3.75, [360]

where the extra [360] point is given the same value as 0 (of course).

-W.

--
William M Connolley | wmc@bas.ac.uk | http://www.nbs.ac.uk/icd/wmc/
Climate Modeller, British Antarctic Survey | Disclaimer: I speak for myself
(yes, BAS has at at last got rid of that irritating "public" in the URL)

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		Re: Filling in the Gaps (contour mapping) By: wmc on Thu, 11 May 2000 00:00
		Re: Filling in the Gaps (contour mapping) By: davidf on Thu, 11 May 2000 00:00

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