Create Nodes

Select Nodes from the Layouts drop down menu. Alternatively, click Geometry Nodes. The Nodes dialog opens.
There are two ways to use this dialog to create nodes:
1. Enter the coordinates in the Coordinates box, and then click Add, or
2. Click on the drawing area to set the node location.
The node is created, and a number is automatically assigned to it.

Once you have created a node, the Nodes dialog automatically updates, allowing you to create another node.