This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== The .sto File Format ====== The results of a SCONE simulation are stored in the [[https://simtk-confluence.stanford.edu/display/OpenSim/Storage+%28.sto%29+Files|STO File format]], which is a row/column based format, in which the data type is stated in the column headers: ^ Channel Name ^ Data Type ^ | ''time'' | Time [s] | | ''<dof>'' | Value of a specific Degree of Freedom during the simulation in [rad] or [m] | | ''<dof>_u'' | Derivative (speed) of a specific Degree of Freedom during the simulation in [rad/s] or [m/s] | | ''.activation'' | Current activation [0..1] of a muscle | | ''.fiber_length'' | Current length [m] of the contractile element of the muscle | | ''.fiber_length_norm'' | Current length of the contractile element of the muscle, normalized by optimal fiber length | | ''.fiber_velocity'' | Current lengthening velocity [m/s] of the contractile element of the muscle | | ''.fiber_velocity_norm'' | Current lengthening velocity of the contractile element of the muscle, normalized by optimal fiber length | | ''.excitation'' | Current excitation [0..1] of the muscle | | ''.F'' | Normalized contraction force [0..1] of a muscle | | ''.L'' | Normalized CE length of a muscle | | ''.V'' | Normalized contraction velocity of a muscle | | ''.com_pos_*'' | Center of Mass position [m] of a body | | ''.lin_vel_*'' | Linear velocity [m/s] of the Center of Mass of a body | | ''.ori_*'' | Global orientation of a body, stored as a rotation vector [rad] | | ''.ang_vel_*'' | Angular velocity [rad/s] of a body | | ''.load'' | Joint load [BW], normalized by weight, i.e. ''load = joint_force / ( model_mass * g )'' |