Index: mttroot/mtt/lib/comp/compound/Thermal/CompressibleFlow/Comb/Comb_lbl.txt
==================================================================
--- mttroot/mtt/lib/comp/compound/Thermal/CompressibleFlow/Comb/Comb_lbl.txt
+++ mttroot/mtt/lib/comp/compound/Thermal/CompressibleFlow/Comb/Comb_lbl.txt
@@ -1,14 +1,19 @@
 %SUMMARY Comb: Combustion chamber model
 %DESCRIPTION 
+%ALIAS	In Th_in,Hy_in
+%ALIAS	Out Th_out,Hy_out
 %% Label file for system Comb (Comb_lbl.txt)
 
 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % %% Version control history
 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % %% $Id$
 % %% $Log$
+% %% Revision 1.1  1998/05/19 09:11:29  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
@@ -20,12 +25,11 @@
 	[Hy_in]		external	external
 	[Hy_out]	external	external
 	[Heat]		external	external
 	[Th_in]		external	external
 	[Th_out]	external	external
-	zero		internal	0
 	P		external	0
 	T		external	0
 
 % Component type hPipe
 	pipe	none	m_c;v_c;r
 

Index: mttroot/mtt/lib/comp/compound/Thermal/CompressibleFlow/Pump/Pump_lbl.txt
==================================================================
--- mttroot/mtt/lib/comp/compound/Thermal/CompressibleFlow/Pump/Pump_lbl.txt
+++ mttroot/mtt/lib/comp/compound/Thermal/CompressibleFlow/Pump/Pump_lbl.txt
@@ -2,18 +2,23 @@
 %DESCRIPTION Parameter 1: c_v - specific heat of fluid
 %DESCRIPTION Parameter 2: Parameter passed to Density component
 %DESCRIPTION Parameter 3: alpha = (n-1)/n, n coefficient of polytropic
 %DESCRIPTION expansion.
 %DESCRIPTION Parameter 4: k_p pump constant: mass flow = k_p*shaft speed
+%ALIAS	In  Th_in,Hy_in
+%ALIAS	Out Th_out,Hy_out
 
 %% Label file for system Pump (Pump_lbl.txt)
 
 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % %% Version control history
 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % %% $Id$
 % %% $Log$
+% %% Revision 1.1  1998/04/07 15:23:30  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

Index: mttroot/mtt/lib/comp/compound/Thermal/CompressibleFlow/Turb/Turb_lbl.txt
==================================================================
--- mttroot/mtt/lib/comp/compound/Thermal/CompressibleFlow/Turb/Turb_lbl.txt
+++ mttroot/mtt/lib/comp/compound/Thermal/CompressibleFlow/Turb/Turb_lbl.txt
@@ -2,18 +2,23 @@
 %DESCRIPTION Parameter 1: c_p - specific heat of fluid
 %DESCRIPTION Parameter 2: Parameter passed to Density component
 %DESCRIPTION Parameter 3: alpha = (n-1)/n, n coefficient of polytropic
 %DESCRIPTION expansion.
 %DESCRIPTION Parameter 4: k_t pump constant: mass flow = k_t*shaft speed
+%ALIAS	In  Th_in,Hy_in
+%ALIAS	Out Th_out,Hy_out
 
 %% Label file for system Turb (Turb_lbl.txt)
 
 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % %% Version control history
 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % %% $Id$
 % %% $Log$
+% %% Revision 1.1  1998/04/07 15:21:02  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