Corrected input(u) and output(y) from Rotation Tensor to DCM; changed BD_InputGlbalLocal, BD_CalcOutput, BD_CalcIC, and BD_BoundaryGA2. Identify a possible bug, discussion needed (overlapped mesh nodes does not allowed (zero length Line2 elements)
Corrected input(u) and output(y) from Rotation Tensor to DCM; changed BD_InputGlbalLocal, BD_CalcOutput, BD_CalcIC, and BD_BoundaryGA2. Identify a possible bug, discussion needed (overlapped mesh nodes does not allowed (zero length Line2 elements)

OpenFAST/OpenFAST,OpenFAST/OpenFAST,OpenFAST/OpenFAST