SPOINT, NODE, X, Y, Z
Defines a point for moment summations.
NODENode number of the desired point. If zero, use X,Y,Z to describe point.
X, Y, ZGlobal Cartesian coordinates of the desired summation point.
Used if NODE is 0. Defaults to (0,0,0).
Defines a point (any point other than the origin) about which the tabular
moment summations are computed [NFORCE, FSUM].
If force summations are desired in other than the global Cartesian directions,
a node number must be specified on the NODE field, and the desired coordinate system must be activated
with RSYS.