*INITIAL_VELOCITY_GENERATION 里，ICID 是局部坐标系的 ID，以下是 LSPP 里的注释：
ICID:=Local coordinate system ID. The specified translational velocities (VX, VY, VZ) and the direction cosines of the rotation axis (NX, NY, NZ) are in the global system if ICID=0 and are in the local system if ICID is defined. Therefore, if ICID is defined, *INCLUDE_TRANSFORM does not transform (VX, VY, VZ) and (NX, NY, NZ).