[R] annotating a filled contours plot with a grid of points

2009-02-06 Thread Dario Martin-Benito 
Dear R-help members,

I am trying to plot annotate a filled contours plot (with filled.contour)
with a grid of points. I have read ways of annotating it with individual
points but not with grids in another matrix. 

 

Any ideas?

 

Thank you very much.

 

Dario

___
Dario Martin-Benito   
CIFOR-INIA 
Dpto. Sistemas y Recursos Forestales
Ctra. La Coruña, Km. 7.5
E-28040 Madrid (Spain )
Tel.: +34 91 347 1461 
e-mail: dmar...@inia.es /// dmartinben...@gmail.com

http://dmartinbenito.googlepages.com




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Re: [R] annotating a filled contours plot with a grid of points

2009-02-06 Thread Michael Grant 
Dario,

Checkout the 'plot.axes' argument to 'filled.contour'.

Michael Grant


--- On Fri, 2/6/09, Dario Martin-Benito dmar...@inia.es wrote:

 From: Dario Martin-Benito dmar...@inia.es
 Subject: [R] annotating a filled contours plot with a grid of points
 To: r-help@r-project.org
 Date: Friday, February 6, 2009, 8:23 AM
 Dear R-help members,
 
 I am trying to plot annotate a filled contours plot (with
 filled.contour)
 with a grid of points. I have read ways of annotating it
 with individual
 points but not with grids in another matrix. 
 
  
 
 Any ideas?
 
  
 
 Thank you very much.
 
  
 
 Dario
 
 ___
 Dario Martin-Benito   
 CIFOR-INIA 
 Dpto. Sistemas y Recursos Forestales
 Ctra. La Coruña, Km. 7.5
 E-28040 Madrid (Spain )
 Tel.: +34 91 347 1461 
 e-mail: dmar...@inia.es /// dmartinben...@gmail.com
 
 http://dmartinbenito.googlepages.com
 
 
 
 
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 __
 R-help@r-project.org mailing list
 https://stat.ethz.ch/mailman/listinfo/r-help
 PLEASE do read the posting guide
 http://www.R-project.org/posting-guide.html
 and provide commented, minimal, self-contained,
 reproducible code.




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R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

Re: [R] annotating a filled contours plot with a grid of points

2009-02-06 Thread Marcelino de la Cruz 

Try this example:

mygrid - expand.grid(x=seq(0,1, by=0.1), y=seq(0,1, by=0.1))

filled.contour(volcano, color = terrain.colors, asp = 1,
plot.axes={ axis(1); axis(2); points(mygrid, cex=0.5, pch=19)})

Cheers,

Marcelino


  From: Dario Martin-Benito dmartin at inia.es
  Subject: [R] annotating a filled contours plot with a grid of points
  To: r-help at r-project.org
  Date: Friday, February 6, 2009, 8:23 AM
  Dear R-help members,
 
  I am trying to plot annotate a filled contours plot (with
  filled.contour)
  with a grid of points. I have read ways of annotating it
  with individual
  points but not with grids in another matrix.
 
 
 
  Any ideas?
 
 
 
  Thank you very much.
 
 
 
  Dario
 
  ___
  Dario Martin-Benito
  CIFOR-INIA
  Dpto. Sistemas y Recursos Forestales
  Ctra. La Coruña, Km. 7.5
  E-28040 Madrid (Spain )
  Tel.: +34 91 347 1461
  e-mail: dmartin at inia.es /// dmartinbenito at gmail.com
 
  http://dmartinbenito.googlepages.comhttp://dmartinbenito.googlepages.com
 











Marcelino de la Cruz Rot



Departamento de  Biología Vegetal

E.U.T.I. Agrícola

Universidad Politécnica de Madrid

28040-Madrid

Tel.: 91 336 54 35

Fax: 91 336 56 56

marcelino.delac...@upm.es

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