Top Level Elements

The top element of any common reference element or arrangement is a world element, specific to the type of common reference element or type of arrangement. The top elements are:

• GRIDWL for grid

• SSOWLD for surfaces

• CURWLD for curves

• PNTWLD for points

• SPMSW for space arrangements

• FNCAW for area arrangements

• FNCCW for curve arrangements

• FEMWLD for finite element model

• WKSWLD for work surfaces

To create World elements, from the General tab in the Worlds group, select the required world element.

Space Management

The specialization of arrangements, setting up the attribute collections for a specific pre-defined purpose is done by defining the type of arrangement. This is done on the world element, using the Property grid.