Export coordinates from Revit model

[s266245]

Hi everyone,
Starting from a generic model from Revit, I would like to extract vertex coordinates X,Y, Z into an excel file.

I tried firstly select faces (2) where points are present, define curves perimeter through Surface.PerimeterCurves , define a surface area and get the list of index. Then the idea is to use face face.vertex and Vertex.Geometry but I dont know how to link them correctly.

Do you have any idea?

Thank you.

[jacob.small]

Try placing a Topology.Vertices and then a Vertex.PointGeometry.

All geometry is a topology in Dynamo terms.