#! /bin/sh
######################################
##### Model Transformation Tools #####
######################################
# Bourne shell script: rbg2ibg_m
# Based on rbg2abg_m
while [ -n "`echo $1 | grep '^-'`" ]; do
case $1 in
-I)
info=info;;
*)
echo "$1 is an invalid argument - ignoring" ;;
esac
shift
done
# Set up some vars
sys=$1
ibg=${sys}_ibg.m
err=mtt_error.txt
log=rbg2ibg_m.log
# Remove the old log file
rm -f ${ibg}
rm -f ${log}
# Inform user
echo Creating ${ibg}
# Use matrix manipulation to accomplish the transformation
${MATRIX} > ${log} 2> ${err} <<EOF
name = '$1'
infofile = fopen('mtt_info.txt', 'w');
errorfile = fopen('mtt_error.txt', 'w');
## Interpret the connections from the fig version
[rbonds,rstrokes,rcomponents,port_coord,port_name,port_list] = $1_rbg;
[n_ports, junk] = size(port_list);
## Strip the directional information
rbonds = rbonds(:,1:6);
[bonds] = \
rbg2ibg(name,rbonds,rstrokes,rcomponents,port_coord,port_name, \
infofile,errorfile);
## Write the intermediate bond graph m-file
write_ibg(name,bonds);
EOF
# Errors and info
if [ "$info" = "info" ]; then
cat mtt_info.txt
fi
if mtt_error mtt_error.txt; then
exit 0
else
exit 1
fi