Index: tools/Scripts/Logon
===================================================================
--- tools/Scripts/Logon	(revision 195)
+++ tools/Scripts/Logon	(revision 229)
@@ -7,6 +7,7 @@
 export DIM_HOST_NODE=$HOST.ethz.ch
 if [ -z "$DIMDIR" ]; then export DIMDIR=/usr/local/dim/; fi
+if [ -z "$QWTDIR" ]; then export QWTDIR=/usr/local/qwt/; fi
 
-export LD_LIBRARY_PATH=/usr/local/qwt-5.2.0/lib:$DIMDIR/linux:$LD_LIBRARY_PATH
+export LD_LIBRARY_PATH=$QWTDIR/lib:$DIMDIR/linux:$LD_LIBRARY_PATH
 export PATH=$DIMDIR/linux:$REPOS_DIR/tools/Scripts:/usr/local/Trolltech/Qt-4.4.3/bin:.:$PATH