[R] filled contour plots

[Fernando De Sales]

   The see the figure I refer to on my email, please
use this link:

http://us.f13.yahoofs.com/bc/480fa972_411e/bc/My+Documents/filled_contour_plot.pdf?bfy26DIBonZ1vybc

   thanks

>    hello everyone,
>    I was wondering if anybody can help me solve 2
> problems related to the function filled.contour.
>    I am entering the following R command:
> 
> filled.contour(xx,yy,P1, nlevels=20,color=cm.colors,
>      plot.axes={
>      contour(xx,yy,P1,add=T,col="grey",
>             nlevels=20, drawlabels=F)
>             axis(1,1:length(xx),labels=xlabels)
>             axis(2,1:length(yy),labels=ylabels)
>                })
> 
> which results in the figure attached. Overall the
> figure looks great. However, my 2 question are:
> 
> 1) how can I make sure that the contour lines match
> the shading?  you can see from the figure (center
> left) there's a contour missing.
> 
> 2) how can I get smoother contours/shading, without
> so
> many sharp angles?
> 
>    I appreciate any help from you.
>    thank you so very much for the attention.
> 
>    F. DeSales
>    
> 
> 
>      
>
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