1#!/bin/sh
2
3case $# in
42) num=$1
5   name=$2
6   ;;
7*) echo -n "Tropical Depression Number (e.g., one):  "
8   read num
9   echo -n "Tropical Storm Name (e.g., allison):  "
10   read name
11# echo "Usage:  merge trop_dep_num trop_storm_name" ; exit 1
12   ;;
13esac
14
15
16echo "Merging trop. storm/hurr. $name with trop. dep. $num"
17echo "Press return to continue"
18read nothing
19
20if test -f $num.trk
21then
22   if test -f $name.trk
23   then
24      cat $name.trk >> $num.trk
25      mv $num.trk $name.trk
26   fi
27fi
28
29
30