Topography analysis (compass direction)

I’ve just found out the Aspect tool for ArcMap and I was wondering if there was a way to do the same kind of analysis on a terrain model with GH.
I’m a beginner, I would really appreciate if anybody had ideas or examples on which components to use and how to do it.

what kind of input do u have?

a mesh?
a obj?

I used contour lines to make a patch. I might as well create a mesh from that surface.

Do u have a file?
If u have geometry in rhino, either send, OR internalise all geometry in .gh


terrain mesh.3dm (3.9 MB) (17.8 KB)

Check this out. It includes different methods and measurments

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Thank you so much, that was really helpful!