molsysmt.pbc.get_volume_from_box# molsysmt.pbc.get_volume_from_box(box)[source]# Computing box volume from a box matrix. Parameters: box (quantity or None) – Box matrix (single or array), shape (3, 3) or (n, 3, 3). Returns: quantity or None – Volume in cubic length units, or None if no box. .. versionadded:: 1.0.0