4if [ -z $JPP_DIR ]; then
 
    5    echo "Variable JPP_DIR undefined."
 
    9source $JPP_DIR/setenv.sh $JPP_DIR >& /dev/null
 
   11set_variable:  DEBUG       PHYSICS_DEBUG          2
 
   12set_variable:  WORKDIR     PHYSICS_WORKDIR        ${TMPDIR:-/tmp}
 
   13set_variable:  FORMAT      GRAPHICS_FORMAT        gif
 
   14set_variable+  BATCH       GRAPHICS_BATCH         -B
 
   20$JPP_DIR/examples/JPhysics/JThetaMCS \
 
   21    -o $WORKDIR/mcs.root          \
 
   25    -f $WORKDIR/mcs.root:h2       \
 
   34for X in 1 2 3 4 5 6; do
 
   36    let "XMIN = $X - 0.005"
 
   37    let "XMAX = $X + 0.005"
 
   46        -T "E = 10^{$X} [GeV]"                  \
 
   47        -o ${TMPDIR:-/tmp}/mcs_${X}.$FORMAT     $BATCH
 
   53    ${TMPDIR:-/tmp}/mcs_{1..6}.$FORMAT          \
 
   54    $WORKDIR/MCS.$FORMAT                        >& /dev/null