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#! /bin/sh
######################################
##### Model Transformation Tools #####
######################################
# Bourne shell script: rbg2abg_m
#
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
###############################################################
# Raw bond graph to structured acausal bond graph: mfile format
# The structured BG is described by four matrices:
# junctions: describes the junctions -
# Column 1 Index of component (see components)
# Column 2.. Indices of bonds on junction (see jbonds)
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#! /bin/sh
######################################
##### Model Transformation Tools #####
######################################
# Bourne shell script: rbg2abg_m
#
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.1 1996/08/05 12:22:16 peter
## Initial revision
##
###############################################################
# Raw bond graph to structured acausal bond graph: mfile format
# The structured BG is described by four matrices:
# junctions: describes the junctions -
# Column 1 Index of component (see components)
# Column 2.. Indices of bonds on junction (see jbonds)
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# P.J.Gawthrop May 1996
# Copyright (c) P.J.Gawthrop, 1996.
# Remove the old log file
rm -f rbg2abg_m.log
rm -f $1_abg.m
rm -f warning.txt; touch warning.txt
$MATRIX > rbg2abg_m.log 2>>rbg2abg_m.log << EOF
warningfile = 'warning.txt';
%Convert from the fig version of the bonds to a structured version
[rbonds,rstrokes,rcomponents,rports,n_ports] = $1_rbg;
[bonds,components] = rbg2abg(rbonds,rstrokes,rcomponents,rports,warningfile);
%Write the function m-file for the causal bond graph
filename = '$1_abg.m';
c = '%';
fprintf(filename, 'function [bonds,components,n_ports] = $1_abg\n');
fprintf(filename, '%s [bonds,components] = $1_abg\n', c);
fprintf(filename, '%s Acausal bond graph created by MTT on %s\n\n', ...
c, date);
mat2mfile(bonds, 'bonds', filename);
mat2mfile(components, 'components', filename);
fprintf(filename, 'n_ports = %1.0f;\n', n_ports);
EOF
cat warning.txt
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# P.J.Gawthrop May 1996
# Copyright (c) P.J.Gawthrop, 1996.
# Remove the old log file
rm -f rbg2abg_m.log
rm -f $1_abg.m
#Inform user
echo Creating $1_abg.m
# Use matrix manipulation to accomplish the transformation
$MATRIX > rbg2abg_m.log 2>mtt_err << EOF
infofile = 'mtt_info.txt';
%Convert from the fig version of the bonds to a structured version
[rbonds,rstrokes,rcomponents,rports,n_ports] = $1_rbg;
[bonds,components] = rbg2abg(rbonds,rstrokes,rcomponents,rports,infofile);
%Write the function m-file for the causal bond graph
filename = '$1_abg.m';
c = '%';
fprintf(filename, 'function [bonds,components,n_ports] = $1_abg\n');
fprintf(filename, '%s [bonds,components] = $1_abg\n', c);
fprintf(filename, '%s Acausal bond graph created by MTT on %s\n\n', ...
c, date);
mat2mfile(bonds, 'bonds', filename);
mat2mfile(components, 'components', filename);
fprintf(filename, 'n_ports = %1.0f;\n', n_ports);
EOF
touch mtt_info.txt
cat mtt_info.txt
# Test for errors and print if any
err_length=$(wc -c <mtt_error)
if [ $err_length != "0" ]
then
echo MTT has failed with the following errors '...'
cat mtt_error
exit 1
else
exit 0
fi
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