update doc: Helical buckling BC doc updated.
@@ -458,10 +458,10 @@ class HelicalBucklingBC(ConstraintBase):
2D (dim, 1) array containing data with 'float' type.
Shrink velocity of rod during twisting time.
final_start_directors: numpy.ndarray
- 3D (dim, dim, blocksize) array containing data with 'float' type.
+ 3D (dim, dim, 1) array containing data with 'float' type.
Directors of first element of rod after twist completed.
final_end_directors: numpy.ndarray
- 3D (dim, dim, blocksize) array containing data with 'float' type.
+ 3D (dim, dim, 1) array containing data with 'float' type.
Directors of last element of rod after twist completed.
