AMDNumberer

AMDNumberer

AMDNumberer()

Bases: Numberer

Approximate Minimum Degree (AMD) degree-of-freedom numberer.

AMDNumberer uses the Approximate Minimum Degree ordering algorithm to minimize fill-in of the sparse system stiffness matrix.

Tcl form

numberer AMD

Example

from femora.core.model import Model

model = Model()
numberer = model.analysis.numberer.amd()

Create an AMD degree-of-freedom numberer.