Make a subsystem with the nano-hexapod

org/nano_hexapod.org

@@ -1797,5 +1797,7 @@ nano_hexapod.actuator.cs = args.actuator_cs; % Damping of one stack [N/m]
 :UNNUMBERED: t
 :END:
 #+begin_src matlab
-save('./mat/stages.mat', 'nano_hexapod', '-append');
+if nargout == 0
+  save('./mat/stages.mat', 'nano_hexapod', '-append');
+end
 #+end_src

src/initializeNanoHexapodFinal.m

@@ -139,4 +139,6 @@ nano_hexapod.actuator.xi = args.actuator_xi; % Damping ratio
 nano_hexapod.actuator.ks = args.actuator_ks; % Stiffness of one stack [N/m]
 nano_hexapod.actuator.cs = args.actuator_cs; % Damping of one stack [N/m]
 
-save('./mat/stages.mat', 'nano_hexapod', '-append');
+if nargout == 0
+  save('./mat/stages.mat', 'nano_hexapod', '-append');
+end