struct.node.vel.global

Syntax

m = struct.node.vel.global(sn<,i>)

Get the velocity of a structure node expressed in a global system.

Returns:

m - matrix of velocity with all degrees-of-freedom if the argument i is not assigned, or velocity at the ith degree-of-freedom if the argument i is assigned

Arguments:

sn - pointer to the structure node

i - degree-of-freedom, i ∈ {1, 2, … , 6}. The default is 1.