MG: create_iwa.csh + fix in create_dwa.csh

mg/create_dwa.csh

@@ -1,10 +1,19 @@
 #!/bin/csh
 
+if ( $1 == '' ) then
+    echo 'DWA folder is not specified.'
+    exit
+endif
+
 mkdir -p $1
 cd $1
 setenv DWA `pwd`
 
-setenv VVCO $VCO-dbg
+if ( $2 != '' ) then
+    set VVCO=$VCO-$2
+else
+    set VVCO=$VCO
+endif
 
 ic_dwa -lv $IWA $DWA $VVCO
 
@@ -20,7 +29,7 @@ cm_add_verfiles
 #cd  $DWA/ic/lv/$VCO-dbg/lithas/Dsrc
 #cvs update build.pl
 
-cd $DWA/ic/lv/$VCO-dbg
+cd $DWA/ic/lv/$VVCO
 
 setenv CAL_DWA $DWA
 setenv CAL_IWA $IWA