%SUMMARY Pendulum: Pendulum example from Section 10.3 of "Metamodelling"
%DESCRIPTION This is a heirachical version of the 
%DESCRIPTION example from Section 10.3 of "Metamodelling".
%DESCRIPTION It uses two compound components: ROD and GRA
%DESCRIPTION ROD is essentially as described in Figure 10.2
%DESCRIPTION GRAV represents gravity by a vertical accelleration
%DESCRIPTION as in Section 10.9 of "Metamodelling".

%ALIAS ACCEL	Mechanical-2D/ACCEL # Constant acceleration
%% Label file for system pend (pend_lbl.txt)

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.2  1997/08/15  09:46:22  peterg
% %% New labeled ports version
% %%
% Revision 1.1  1996/11/09  18:44:58  peterg
% Initial revision
%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% Each line should be of one of the following forms:
%	a comment (ie starting with %)
%	Component-name	CR_name	arg1,arg2,..argn
%	blank

%Rod parameters
rod	none	l;l;j;m

%Zero velocity sources
v_x	SS     internal,0

%Zero force/torque sources
F_x	SS	   0,internal
F_y	SS	   0,internal
F_a	SS	   0,internal

%Torque at end
f_a	SS external,external

%Gravity
gravity