The following list of attributes are required for the MYSTRAN AIM inside the geometry input.

• capsAIM This attribute is a CAPS requirement to indicate the analysis the geometry representation supports.
• capsGroup This is a name assigned to any geometric body. This body could be a solid, surface, face, wire, edge or node. Recall that a string in ESP starts with a $. For example, attribute capsGroup $Wing.
• capsIgnore It is possible that there is a geometric body (or entity) that you do not want the Masstran AIM to pay attention to when creating a finite element model. The capsIgnore attribute allows a body (or entity) to be in the geometry and ignored by the AIM. For example, because of limitations in OpenCASCADE a situation where two edges are overlapping may occur; capsIgnore allows the user to only pay attention to one of the overlapping edges.