[gradsusr] shaded plots and boundary

[刘新圣]

I got  an option to deal with the problem, that is "set cterp off". When plot contour lines, the cterp is set to "on" defaultly, and the lines will be smoothed by the spline interpolation algorithm. Following are steps to get rid of the problem.

1)  open model.ctl

2)  set cterp off

3)  set gxout shaded

4)  display ts

5)  set gxout contour

6) display ts.



-----Origin email-----
From: "Srivatsan Vijayaraghavan" <tmsvs at nus.edu.sg>
Sent Time: Friday, February 18, 2011
To: "GrADS Users Forum" <gradsusr at gradsusr.org>
Cc:
Subject: [gradsusr] shaded plots and boundary



Hi all,

 

I have a similar problem with shaded plots. When I plot small regions or big regions (sample figures attached), the boundary is slightly away from the shaded region.

 

How do I fix this ?

 

Thanks,

 

Sri

 

From:gradsusr-bounces at gradsusr.org [mailto:gradsusr-bounces at gradsusr.org] On Behalf Of Jennifer Adams
Sent: 15 February 2011 9:30 AM
To: GrADS Users Forum
Subject: Re: [gradsusr] Grads questions about contours, thanks

 

You have to 'set csmooth on' to make the contour lines exactly match the shaded contours. The differences are especially noticeable with low resolution grids. --Jennifer

 

jma at cola.iges.org

 





 


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