ADDED   mttroot/mtt/lib/examples/Thermal/Incompressible/Incompressible-Components/TestPipe/TestPipe_lbl.txt
Index: mttroot/mtt/lib/examples/Thermal/Incompressible/Incompressible-Components/TestPipe/TestPipe_lbl.txt
==================================================================
--- /dev/null
+++ mttroot/mtt/lib/examples/Thermal/Incompressible/Incompressible-Components/TestPipe/TestPipe_lbl.txt
@@ -0,0 +1,26 @@
+%SUMMARY TestPipe
+%DESCRIPTION <Detailed description here>
+%% Label file for system TestPipe (TestPipe_lbl.txt)
+
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %% Version control history
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %% $Id$
+% %% $Log$
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Each line should be of one of the following forms:
+%	a comment (ie starting with %)
+%	Component-name	CR_name	arg1,arg2,..argn
+%	blank
+
+%ALIAS Pipe IncompressibleFlow/Pipe
+
+% Component type Pipe
+	pipe		lin		rho;c_p;lin,r
+
+% Component type SS
+	Hy_in		external	external
+	Hy_out		external	external
+	Th_in		external	external
+	Th_out		external	external

ADDED   mttroot/mtt/lib/examples/Thermal/Incompressible/Incompressible-Components/TestPump/TestPump_lbl.txt
Index: mttroot/mtt/lib/examples/Thermal/Incompressible/Incompressible-Components/TestPump/TestPump_lbl.txt
==================================================================
--- /dev/null
+++ mttroot/mtt/lib/examples/Thermal/Incompressible/Incompressible-Components/TestPump/TestPump_lbl.txt
@@ -0,0 +1,28 @@
+%SUMMARY TestPump: test of incompressible-flow pump component
+%DESCRIPTION <Detailed description here>
+%% Label file for system TestPump (TestPump_lbl.txt)
+
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %% Version control history
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %% $Id$
+% %% $Log$
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Each line should be of one of the following forms:
+%	a comment (ie starting with %)
+%	Component-name	CR_name	arg1,arg2,..argn
+%	blank
+
+%ALIAS Pipe IncompressibleFlow/Pipe
+
+
+% Component type lPump
+	pump		lin;lin		rho;c_p;flow,r_p;k_p;flow,r_l
+
+% Component type SS
+	Hy_in		external	external
+	Hy_out		external	external
+	Shaft		external	external
+	Th_in		external	external
+	Th_out		external	external

ADDED   mttroot/mtt/lib/examples/Thermal/Incompressible/Incompressible-Components/TestTank/TestTank_lbl.txt
Index: mttroot/mtt/lib/examples/Thermal/Incompressible/Incompressible-Components/TestTank/TestTank_lbl.txt
==================================================================
--- /dev/null
+++ mttroot/mtt/lib/examples/Thermal/Incompressible/Incompressible-Components/TestTank/TestTank_lbl.txt
@@ -0,0 +1,27 @@
+%SUMMARY TestTank: Equations for incompressible-flow Tank component
+%DESCRIPTION <Detailed description here>
+%% Label file for system TestTank (TestTank_lbl.txt)
+
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %% Version control history
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %% $Id$
+% %% $Log$
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Each line should be of one of the following forms:
+%	a comment (ie starting with %)
+%	Component-name	CR_name	arg1,arg2,..argn
+%	blank
+
+%ALIAS Pipe IncompressibleFlow/Pipe
+
+% Component type SS
+	Hy_in		external	external
+	Hy_out		external	external
+	Th_in		external	external
+	Th_out		external	external
+
+% Component type Tank
+	tank		none		rho;c_p;c
+