Lava erosion

How do I make Lava erosion? Do we need a new node for it?

Just fiddle around with things until something nice comes up.
like this macro.
i found the snow creator, and edited it to be more lumpy and to make it ‘flow’, then coloured it.

Yup, I concur with Construc – the snow device is the way to go.

If you restrict the area of snow to the place where the lava should be spawned, turn down or off the evaporation, and let it flow for a while, you will get some nice lava accumulations.

Ok thank you I will try

Can someone show me some generated Lava landscape?
I having trouble with the Macro, I cant sett it up right so the output looks bad. But the snow node seems to work but it do not look like lava

AH.

youre having the same issues as i am. so its not just me.
try updating to terragen 2.3 BETA, that fixes it.

also, have a look at how the macro works, and see the way ive set things up, and try to re-create it yourself. its the best way to learn, and will help a lot in days to come.