How to get only one axis value from a list of points for a new list of parameter?

Hello, I am totally new to Dynamo. I was wondering how to extract the value of y-axis only from a list of points to create a new list of parameter by just few nodes or any node works in the way?

Currently I use quite a few nodes to implemt it by Curve.ParametersAtPoints following the intersection of an y-axis line and the planes created by those points.

Hi @danielteng0424 and welcome, there is a node named Point.Y for that

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wow that’s easy and exactly what i am looking for. Thank you!

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