Left Toolbar > Math Nodes >
Point Element
The Point Element node output separate point x and y values of the input point.
On the left toolbar choose Point Nodes > Element Point
Drag the Point Element icon into the Node Graph.
Connect the Output: x or y.
point
Point Value (x,y).
X
X position. A NUMBER type of value.
Y
Y position. A NUMBER type of value.
Point
Point Value. This attribute is exposed as input by default. Right-click the Node to hide this attribute as input and set the point values manually.