8 # ------------------------------------------------------------------------------------------
10 # Utility script to test JHistogram1D, JFit and JPlot1D.
12 # ------------------------------------------------------------------------------------------
15 if [ -z $JPP_DIR ]; then
16 echo "Variable JPP_DIR undefined."
21 source $JPP_DIR/setenv.sh $JPP_DIR
25 set_variable WORKDIR /tmp/
27 if ( do_usage $* ); then
28 usage "$script [working directory]"
38 set_variable FORMULA "[0] * exp(-0.5 * (x-[1])*(x-[1]) / ([2]*[2]))"
39 set_variable OUTPUT_FILE histogram.root
42 -o $WORKDIR/$OUTPUT_FILE \
44 -="p0 = 1.0; p1 = 0.0; p2 = 2.0" \
50 -f $WORKDIR/${OUTPUT_FILE}:h0 \
51 -o $WORKDIR/fit.root \
60 -f $WORKDIR/fit.root:h0
67 FORMULA="[0] * pow(10,[1]*x)"
69 OUTPUT_FILE=histogram.root
72 -o $WORKDIR/$OUTPUT_FILE \
74 -="p0 = 1.0; p1 = -2" \
80 -f $WORKDIR/${OUTPUT_FILE}:h0 \
81 -o $WORKDIR/fit.root \
83 -@"p0 = GetMaximum * 1.0e6" \
89 -f $WORKDIR/fit.root:h0 \