Dear all,
We used the following function to create a spatial plot of a raster image:
filled.contour(xx,yy,zz, color = terrain.colors, nlevels=10,
main=naamjaar, plot.axes = { contour(Xcoord/1000,Ycoord/1000,lim.data,
nlevels = 4, col=4,drawlabels = T, axes = FALSE, frame.plot = FFALSE,
add =
Jan,
libary(lattice)
rownames(zz) - xx
colnames(zz) - yy
levelplot(zz)
will not work -- levelplot needs a data frame with
zz, xx and yy values next to each other, so read
about data.frame(), rep() and as.vector(zz); you
will need the each= argument for one of xx or yy.
Sounds like you'd be
