.Modelica.Electrical.Spice3.Basic.Ground .Modelica.Electrical.Spice3.Basic.GroundGround of an electrical circuit. The potential at the ground node is zero. Every electrical circuit has to contain at least one ground object.
SPICE does not have an element for the ground node (mass). In SPICE netlists the ground is specified by the node number 0. This Modelica SPICE library demands to describe the ground node by this ground element.