Hi
I’m trying to create a column by curve which goes 1 meter into the soil. In order to do that i need to know now the parameter value of the point where the curve intersects the Revit toposurface.
I believe i once found a node that could do just that, but now i cant find it.
My question is weather there is such a node?
thanks!
Hi,
I don’t know about that node but you can get the result (founding the projection of certain points on toposurface) following these steps:
I just have seen that is your first post: Welcome to the community! 
2 Likes
Hi,
Thank you, it works billiantly 
So happy about that!
Whenever you want you can mark my answer as solution so to let the others user understand that the topic il closed 