structure node free command

Syntax

structure node free keyword <range>

Primary keywords:

rotation    rotation-x    rotation-y    rotation-z    system-local    velocity    velocity-x    velocity-y    velocity-z

Free fixed conditions for all nodes in the range.

rotation

rotational velocity in all three degrees-of-freedom (node-local system)

rotation-x

rotational velocity about x-axis (node-local system)

rotation-y

rotational velocity about y-axis (node-local system)

rotation-z

rotational velocity about z-axis (node-local system)

system-local

allows automatic updating of the node-local system based on the elements that use the node. This is the default behavior.

velocity

translational velocity in all three degrees-of-freedom (node local system)

velocity-x

translational velocity in x-direction (node-local system)

velocity-y

translational velocity in y-direction (node-local system)

velocity-z

translational velocity in z-direction (node-local system)

system-local

Is this finished? Should system-local be indented & not have a description?