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# Acausal bond graph to causal bond graph: mfile format
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.13 1998/07/27 20:30:12 peterg
## *** empty log message ***
##
## Revision 1.12 1998/07/10 08:43:46 peterg
## Added -I switch
##
## Revision 1.11 1998/01/23 13:29:54 peterg
## $RMATRIX --> $MATRIX
##
# Revision 1.10 1996/12/04 21:51:02 peterg
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# P.J.Gawthrop May 1996
# Copyright (c) P.J.Gawthrop, 1996.
# P.J.Gawthrop May 1996
# Copyright (c) P.J.Gawthrop, 1996.
derivative=0;blurb=integral
while [ -n "`echo $1 | grep '^-'`" ]; do
case $1 in
-I )
info=info;;
-derivative )
derivative=1; blurb=derivative;;
*)
echo "$1 is an invalid argument - ignoring" ;;
esac
shift
done
infofile='mtt_info.txt'
errorfile='mtt_error.txt'
typefile="$1_type.sh"
# Remove the old log file
rm -f abg2cbg_m.log
rm -f $1_cbg.m
rm -f $typefile
rm -f $infofile
#Inform user
echo Creating $1_cbg.m
echo "Creating $1_cbg.m (maximise $blurb causality)"
echo Creating $1_type.sh
# Use matrix manipulation to accomplish the transformation
$MATRIX << EOF >abg2cbg_m.log #2>mtt_error.txt
infofilenum = fopen("$infofile",'w');
errorfilenum = fopen("$errorfile",'w');
typefilenum = fopen("$typefile",'w');
%Convert from acausal to causal bond graph in m-file form.
system_name='$1';
port_bonds = [];
port_direction = [];
port_status = [];
[cbonds,status] = abg2cbg(system_name, '', '', port_bonds, port_direction, port_status, ...
typefilenum, infofilenum, errorfilenum);
$derivative,typefilenum, infofilenum, errorfilenum);
EOF
if [ "$info" = "info" ]; then
cat $infofile
fi
# cp $1_$1_cbg.m $1_cbg.m 2>> mtt_error.txt
# Print errors, if any.
mtt_error mtt_error.txt
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