A solid region that Abaqus/CAE cannot mesh automatically using hexahedral elements. An unmeshable region can be made meshable by partitioning, by assigning the bottom-up meshing technique, or by assigning tetrahedral elements to the region. See also mesh.

• Chapter 17, “The Mesh module,” of the Abaqus/CAE User's Manual

A custom view to an Abaqus/CAE model in a selected viewport. You can save the current position, orientation, and scale factor as one of four user-defined views and subsequently apply the view to any viewport. A user-defined view is saved for the duration of the session. See also view.

• “Saving a user-defined view,” Section 5.6.9 of the Abaqus/CAE User's Manual

Code you write to increase the functionality of several Abaqus options for which data line usage may be too restrictive. A user subroutine is typically written as FORTRAN code.

• “User subroutines and utilities,” Section 17.1 of the Abaqus Analysis User's Manual

• Abaqus User Subroutines Reference Manual