Thanks Barry (and Thomas),
I wanted it to extract information from imported maps from the GIS GRASS,
with a few modifications the functions works also very well for this.
Best regards,
Javier
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El Mié 26 May 2004 19:40, Barry Rowlingson escribió:
> javier garcia - CEBAS wrote:
> > Hi
javier garcia - CEBAS wrote:
Hi all;
Just to ask if you know about any available function in R to identify points
in a image plotted in X11. Something like the function identify(), but able
to extract (x,y,value) groups from the image.
Maybe, something like that?
z <- matrix(runif(100),10,10)
ima
javier garcia - CEBAS wrote:
Hi all;
Just to ask if you know about any available function in R to identify points
in a image plotted in X11. Something like the function identify(), but able
to extract (x,y,value) groups from the image.
this is what I use:
image.identify <- function(xyz, mark=T,
Hi all;
Just to ask if you know about any available function in R to identify points
in a image plotted in X11. Something like the function identify(), but able
to extract (x,y,value) groups from the image.
Thanks and best regards,
Javier
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