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# Copyright (c) P.J.Gawthrop 1991, 1994, 1995, 1996
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.10 1998/04/14 07:25:02 peterg
## _input now has arguments (x,t)
##
## Revision 1.9 1998/03/30 14:18:07 peterg
## Removed NERO command
##
## Revision 1.8 1998/02/25 18:03:49 peterg
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# Copyright (c) P.J.Gawthrop 1991, 1994, 1995, 1996
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.11 1998/05/21 08:05:23 peterg
## Back under RCS
##
## Revision 1.10 1998/04/14 07:25:02 peterg
## _input now has arguments (x,t)
##
## Revision 1.9 1998/03/30 14:18:07 peterg
## Removed NERO command
##
## Revision 1.8 1998/02/25 18:03:49 peterg
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## Revision 1.1 1996/08/18 12:03:49 peter
## Initial revision
##
###############################################################
#Inform user
echo Creating $1_ode.m
echo Creating $1_odeo.m
# Remove the old log file
rm -f ode_r2m.log
# Use reduce to accomplish the transformation
reduce >ode_r2m.log << EOF
%Read the reduce definitions file
in "$1_def.r";
%Read the reduce ODE file
in "$1_ode.r";
%Set up the number of argument variables to zero in case the user has forgotten
MTTNVar := 0;
%Read the parameter file
in "$1_sympar.r";
%ON NERO; % Suppress zero elements
%Define the common part of the functions.
PROCEDURE common;
BEGIN
IF MTTNvar>0 THEN
BEGIN
write "% Read in the parameters";
write "global ...;;";
FOR i := 1:MTTNvar DO
IF numberp(MTTVar(i,1))
THEN
BEGIN
% Do nowt
END
ELSE
BEGIN
IF i<MTTNvar THEN write MTTVar(i,1), " ..."
ELSE write MTTVar(i,1), ";"
END;
END;
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## Revision 1.1 1996/08/18 12:03:49 peter
## Initial revision
##
###############################################################
#Inform user
echo Creating $1_ode.m
echo Creating $1_odea.m
echo Creating $1_odeo.m
# Remove the old log file
rm -f ode_r2m.log
#Remove the temporary files
rm -f $1_ode.mc
rm -f $1_ode.m1
rm -f $1_ode.m2
rm -f $1_ode.m3
rm -f $1_ode.m4
rm -f $1_odea.m1;
# Use reduce to accomplish the transformation
reduce >ode_r2m.log << EOF
%Read the reduce definitions file
in "$1_def.r";
%Read the reduce ODE file
in "$1_ode.r";
% Matrix output function
in"$MTTPATH/trans/matlab_matrix.r";
%Set up the number of argument variables to zero in case the user has forgotten
MTTNVar := 0;
%Read the parameter file
in "$1_sympar.r";
%ON NERO; % Suppress zero elements
%Define the common part of the functions.
PROCEDURE common;
BEGIN
write "% Read in the input";
write "u = $1_input(x,t)";
write "% Read in the definitions";
write "[nx,ny,nu,nz,nyz] = $1_def";
% write "% Read in the arguments";
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write "% Set up the Input variables";
IF MTTNu>0 THEN
FOR i := 1:MTTNu DO
BEGIN
write "mttu", i, " = u(", i, ");";
END;
END;
% Firstly do the dx = f(x,t) function.
OUT "$1_ode.m";
write "function mttdx = $1_ode(x,t);";
write "% mttdx = $1_ode(x,t);";
write "%ODE in Simulab form for system $1;;";
write "%File $1_ode.m;;";
write "%Generated by MTT;;";
common();
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write "% Set up the Input variables";
IF MTTNu>0 THEN
FOR i := 1:MTTNu DO
BEGIN
write "mttu", i, " = u(", i, ");";
END;
END;
% The common part
OUT "$1_ode.mc";
common();
SHUT "$1_ode.mc";
% Set up internal inputs (if any)
OUT "$1_ode.m3";
write "% Set up the Internal Input variables";
IF MTTNyz>0 THEN
FOR i := 1:MTTNyz DO
BEGIN
write "mttui", i, " = mttui(", i, ");";
END;
SHUT "$1_ode.m3";
OUT "$1_ode.m4";
write "% Set up the Internal Input variables (saved in the state vector)";
IF MTTNyz>0 THEN
FOR i := 1:MTTNyz DO
BEGIN
write "mttui(", i, ") = x(", i+MTTNx, ");";
END;
SHUT "$1_ode.m4";
% The body of the ode function
GENTRANOUT "$1_ode.m1";
mtt_matrix := MTTdX$
mtt_matrix_n := MTTNx$
mtt_matrix_m := 1$
mtt_matrix_name := MTTdX$
matlab_matrix();
GENTRAN MTTdx := mtt_matrix;
GENTRANSHUT "$1_ode.m1";
% The algebraic equations (if any)
GENTRANOUT "$1_odea.m1";
mtt_matrix := MTTYz$
mtt_matrix_n := MTTNYz$
mtt_matrix_m := 1$
mtt_matrix_name := MTTYz$
matlab_matrix();
GENTRAN MTTYz := mtt_matrix;
GENTRANSHUT "$1_odea.m1";
%Fortran switches - one line expressions
OFF echo;
ON fort$
cardno!* := 1$
fortwidth!* := 10000$
OFF period$
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fortwidth!* := 500$
OFF period$
MTTy := MTTy;
SHUT "$1_odeo.m";
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fortwidth!* := 500$
OFF period$
MTTy := MTTy;
SHUT "$1_odeo.m";
EOF
# Create the ode.m function
cat <<EOF > $1_ode.m
function mttdx = $1_ode(x,t);
% mttdx = $1_ode(x,t);
%ODE in Octave form for system $1;
%File $1_ode.m;
%Generated by MTT on `date`;
EOF
# Create the globals
sympar2global_txt2m $1 >> $1_ode.m
#Common bit
cat $1_ode.mc >> $1_ode.m
#Extract internal input from state vector
cat $1_ode.m4 >> $1_ode.m
cat <<EOF >> $1_ode.m
% Solve the algebraic equations (if any)
if nyz>0
global xx;
xx = x;
mttui = fsolve('$1_odea',mttui);
end;
EOF
cat $1_ode.m3 >> $1_ode.m
cat <<EOF >> $1_ode.m
% The differential equations
EOF
cat $1_ode.m1 >> $1_ode.m
cat <<EOF >> $1_ode.m
% Append the internal inputs to the state derivative
mttdx = [mttdx; mttui];
EOF
# Create the odea.m function
cat <<EOF > $1_odea.m
function mttyz = $1_odea(mttui);
% mttyz = $1_odea(mttui);
%Algebraic equations in Octave form for system $1;
%File $1_odea.m;
%Generated by MTT on `date`;
EOF
# Create the globals
sympar2global_txt2m $1 >> $1_odea.m
cat <<EOF >> $1_odea.m
global xx t;
x = xx;
EOF
#Common bit
cat $1_ode.mc >> $1_odea.m
# Internal inputs
cat $1_ode.m3 >> $1_odea.m
cat <<EOF >> $1_odea.m
% The algebraic equations
EOF
cat $1_odea.m1 >> $1_odea.m
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