[ncl-talk] About the represent of minor large value in raster fill?

[Tao Lu]

Dear ncl-talk

I have a set of data to plot raster contour.
Th range of data value is (0, 220)
Part of the data is shown as below:
 [image: Inline image 4]
As you see the number of large value is few.

The number of data (>210) is 1
When I do raster fill contour, I found the data (>210) is not show in
graph.
[image: Inline image 1]

For easy to see,
I set data < 40 as missing value and do raster plot.
The data set will be min=41   max=220
And the graph is:
[image: Inline image 2]
Zoom in:
[image: Inline image 3]
No data (>210) is plotted.

Does anyone know why the data(>210) is not plotted?

If you need other information, please contact me.

Thank you
Tao


-- 
******************************************************
Tao Lu    (M. Eng)
Laboratory of River Engineering and Hydrology,
Dept. of Civil and Environmental Engineering,
Graduate School of Science and Engineering,
Chuo University

1-13-27,Kasuga,Bunkyo-ku,Tokyo
112-8551, Japan
TEL: 03-3817-1805;   Phone: 070-2188-7509
Email1: hakufu.asano at gmail.com <mail%3Amet.yamos at gmail.com>
Email2: lutao at civil.chuo-u.ac.jp <mail%3Ayamoto at civil.chuo-u.ac.jp>
*****************************************************
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