With help from Marcelino. I have produced a smoothed surface plot of  
water depths (depths as marks) in spatstat, but the default colours  
are oranges and reds. How do I change these to blues.

Can I redifne the colours in terrain.colors() or topo.colors(), or do  
I need to use rainbow(). Or is its something different all together.

I have tried the options I listed above , but can't get a syntax that  
works, and haven't found the help any help at all (not for me anyway).

Can anyone help.

Many thanks,

Graham







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