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plotmath
2004 Aug 27
1
Plotting irregular grid as image or persp
Hi,
I have an array of 2d node locations and an array triangles, and would
like to plot something like a image or persp.
An example of doing it with rgl is:
library(ncdf)
library(rgl)
# wget http://www.maplepark.com/~drf5n/extras/teapot.nc
teapot<-open.ncdf("teapot.nc")
z<-get.var.ncdf(teapot,"tris")
l<-get.var.ncdf(teapot,"locations")