ADDED   mttroot/mtt/bin/trans/awk/lbl2cr.awk
Index: mttroot/mtt/bin/trans/awk/lbl2cr.awk
==================================================================
--- /dev/null
+++ mttroot/mtt/bin/trans/awk/lbl2cr.awk
@@ -0,0 +1,85 @@
+###################################### 
+##### Model Transformation Tools #####
+######################################
+
+# gawk script: lbl2sympar.awk
+# Label file to symbolic parameters conversion
+# P.J.Gawthrop August 1996
+# Copyright (c) P.J.Gawthrop, 1996.
+
+###############################################################
+## Version control history
+###############################################################
+## $Id$
+## $Log$
+## Revision 1.4  1996/08/30 18:45:32  peter
+## Removed header stuff.
+##
+## Revision 1.3  1996/08/30 10:30:54  peter
+## Switched order of args in matches.
+##
+## Revision 1.2  1996/08/30 09:35:10  peter
+## Fixed problem with global variable in function.
+##
+## Revision 1.1  1996/08/24 13:34:48  peter
+## Initial revision
+##
+###############################################################
+
+
+
+function exact_match(name1, name2) {
+  return ((match(name1,name2)>0)&&(length(name1)==length(name2)))
+    }
+
+function matches(names, name) {
+  n_matches = split(names,match_name);
+  matched = 0;
+  for (i_matches = 1; i_matches <= n_matches; i_matches++) {
+    if ( exact_match(name,match_name[i_matches]) ) {
+      matched = 1;
+      break;
+    }
+  }
+  return matched;
+    }
+
+
+BEGIN {
+comment = "%";
+arg_delimiter = ",";
+not_an_arg = "effort flow state internal external zero";
+numeric = "[0-9]";
+symbol_count = 0;
+symbols = "";
+}
+{
+  if ( (match($1,comment)==0) && (NF>=3) ) {
+    args = $3;
+    n_args = split(args,arg,arg_delimiter);
+    for (i = 1; i <= n_args; i++) {
+      first_char = substr(arg[i],1,1);
+      if ( (matches(not_an_arg,arg[i])==0) \
+	   && (match(first_char,numeric)==0) \
+	   && (length(arg[i])>0) \
+	   && (matches(symbols,arg[i]) ==0) ) {
+	symbol_count++;
+	symbols = sprintf("%s %s", symbols, arg[i]);
+	  }
+    }
+  }
+}
+END {
+# print the _sympar file
+
+  printf("MTTNVar := %1.0f;\n", symbol_count);
+
+  if (symbol_count>0) {
+    printf("MATRIX MTTVar(MTTNVar,1);\n");
+    split(symbols,symbol);
+    for (i = 1; i <= symbol_count; i++) {
+      printf("MTTVar(%1.0f,1) \t := %s;\n", i, symbol[i]);
+    }
+  }
+  printf("END;\n\n");  
+}