diff --git a/geant4/LEMuSR/lemuEnv.sh b/geant4/LEMuSR/lemuEnv.sh
new file mode 100755
index 0000000..d26388b
--- /dev/null
+++ b/geant4/LEMuSR/lemuEnv.sh
@@ -0,0 +1,34 @@
+export G4VRMLFILE_VIEWER=freewrl_sa   
+
+export G4UI_USE_TCSH=1
+
+ # ROOT
+export ROOTSYS=/usr/local/root
+export G4UI_BUILD_ROOT_SESSION=1
+export PATH=$ROOTSYS/bin:$PATH
+export LD_LIBRARY_PATH=$ROOTSYS/lib:$LD_LIBRARY_PATH
+
+
+
+
+# VISUALIZATION
+export G4VIS_BUILD_OPENGLX_DRIVER=1
+export G4VIS_USE_OPENGLX=1
+
+
+export G4VIS_BUILD_DAWN_DRIVER=1 
+export G4VIS_USE_DAWN=1
+export DAWN_PS_PREVIEWER='/usr/X11R6/bin/gv'
+export G4DAWN_NAMED_PIPE=1
+export G4DAWN_GUI_ALWAYS=1
+
+
+# LEMuSR
+export ASYM_USE_LEMU=1
+
+export LEMuSR_FIELDMAPS_DIR=/scratch/FieldMaps
+
+
+alias mu=~/geant4/bin/Linux-g++/LEMuSR
+export wlem=~/LEMuSR
+