[R] Filled contour plot showing labeled isolines?

[Fiona Berryman]

jt306 wrote:
> 
> Is it possible to create a contour plot with the isolines labeled.  I know
> you can do this with Matlab.  Argh!
> 
> I tried creating a filled contour plot, then using par(new=T), followed by
> overlaying the contour plot on top.  However, the placement of the filled
> contour plot and the contour plot do not align correctly. Any suggestions
> would be appreciated.
> 
> Thanks,
> Jon
> 
> 
> 
> 

Jon,

I don't use filled.contour but image and then contour.

Try this.

image(volcano)
contour(volcano,add=TRUE)

Is this what you want?

Regards,

Fiona
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