8# ------------------------------------------------------------------------------------------
10# Example script plot attenuation lentgh.
12# ------------------------------------------------------------------------------------------
15if [ -z $JPP_DIR ]; then
16 echo "Variable JPP_DIR undefined."
21source $JPP_DIR/setenv.sh $JPP_DIR
25set_variable WORKDIR ${TMPDIR:-/tmp}/
26set_variable DEPTH_M 2000.0
29 usage "$script [<depth [m]>]"
33 1) set_variable DEPTH_M $1;;
36set_variable OUTPUT_FILE $WORKDIR/attenuation_length.root
38$JPP_DIR/examples/JAcoustics/JAttenuationLength \
44 -f ${OUTPUT_FILE}:h0 \
47 -> "Frequency [kHz]" \
48 -\^ "Attenuation length [km]" \
50 -T "D = $DEPTH_M [m]" \