Index: mttroot/mtt/bin/mtt
==================================================================
--- mttroot/mtt/bin/mtt
+++ mttroot/mtt/bin/mtt
@@ -12,10 +12,14 @@
 ###############################################################
 ## Version control history
 ###############################################################
 ## $Header$
 ## $Log$
+## Revision 1.37  1996/11/09 18:47:46  peterg
+## Added new copy command (using find).
+## More documaentation stuff.
+##
 # Revision 1.36  1996/11/03  21:19:02  peterg
 # Recursice generation of Constitutive Relationship files.
 #
 ## Revision 1.35  1996/11/02 10:19:19  peterg
 ## Constitutive Relationship generation from lbl file
@@ -216,11 +220,11 @@
 
 # Clean up 
 if [ "$1" = "clean" ] && [ "$2" = "" ]; then
   echo 'Removing all generated files for all systems'
   rm -f *.log  mtt_info.txt warning.txt
-  rm -f *_abg.m *_args.* *_cr.r
+  rm -f *_abg.m *_abg.ps *_args.* *_cr.r
   rm -f *_rbg.* *_cmp.* *_fig.fig *_*cbg.* *_ese.* *_def.* *_sub.sh
   rm -f *_dae*.* *_cse.* *_ode*.* *_obs.* *_rfe.* *_ss.*
   rm -f *_dm.* *_csm.* *_sm.* *_tf.* *_sr*.* *_ir*.* *_*fr.*
   rm -f  *_numpar.m
   rm -f mtt_error.txt mtt_info.txt
@@ -229,11 +233,11 @@
 
 # Clean up named system
 if [ "$2" = "clean" ] && [ "$3" = "" ]; then
   echo 'Removing all generated files for system ' $1
   rm -f *.log  mtt_info.txt warning.txt
-  rm -f $1_abg.m $1_args.* $1_cr.r
+  rm -f $1_abg.m $1_abg.ps $1_args.* $1_cr.r
   rm -f $1_rbg.* $1_cmp.* $1_fig.fig $1*_*cbg.* $1*_ese.* $1_def.* $1_sub.sh
   rm -f $1_dae*.* $1_cse.* $1_ode*.* $1_obs.* $1_rfe.* $1_ss.*
   rm -f $1_dm.* $1_csm.* $1_sm.* $1_tf.* $1_sr*.* $1_ir*.* $1_*fr.*
   rm -f $1_numpar.m
   rm -f mtt_error.txt mtt_info.txt
@@ -256,11 +260,11 @@
       echo $2_abg.fig exists already - no action taken
     fi
   else
     path_name=$3
     if [ "$path_name" = "" ]; then
-      path_name=$MTTPATH/examples
+      path_name=$MTTPATH/lib/examples
     fi
     echo Copying system $2 to here
     find $path_name -name "$2_*.*" -exec cp {} . \;
   fi
   exit
@@ -267,10 +271,15 @@
 fi
 
 
 # Save up the argument list in a file; but only if argument has changed
 ARGS=$4;
+#DIFF doesn't like empty files - so put a blank if empty
+if [ -z $ARGS ]; then
+  ARGS=' ';
+fi
+
 cat > $1_args.new <<EOF
 $ARGS
 EOF
 
 DIFF=`diff -bq $1_args.m $1_args.new 2>/dev/null`
@@ -557,15 +566,15 @@
 $1_ode.m: $1_def.r $1_ode.r $1_sympar.r
 	ode_r2m $1; matlab_tidy $1_ode.m; matlab_tidy $1_odeo.m
 $1_ode.tex: $1_ode.r  $1_sympar.r $1_simp.r
 	ode_r2tex $1; latex_tidy $1_ode.tex
 
-#REPRESENTATION obs	observer equations (r)
-#REPRESENTATION obs	observer equations (m)
-#REPRESENTATION obs	observer equations (tex)
-#REPRESENTATION obs	observer equations (view)
-#REPRESENTATION obs	observer equations (ps)
+#REPRESENTATION obs	observer equations for CGPC (r)
+#REPRESENTATION obs	observer equations for CGPC (m)
+#REPRESENTATION obs	observer equations for CGPC (tex)
+#REPRESENTATION obs	observer equations for CGPC (view)
+#REPRESENTATION obs	observer equations for CGPC (ps)
 #Observer functions for GPC
 $1_obs.r: $1_ode.r $1_def.r $1_sympar.r
 	ode2obs_r $1; tidy $1_obs.r
 $1_obs.m: $1_def.r $1_obs.r $1_sympar.r
 	obs_r2m $1; matlab_tidy $1_obs.m