#! /bin/sh

     ###################################### 
     ##### Model Transformation Tools #####
     ######################################

# Bourne shell script: sm_r2tex
# Reduce constrained-state matrices to LaTex constrained-state matrices.
# P.J.Gawthrop  9 Sep 1991, May 1994
# Copyright (c) P.J.Gawthrop, 1991, May 1994, 1996.

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
# Revision 1.3  1997/06/13  13:50:11  peterg
# Matrices in amstex format
#
# Revision 1.2  1997/04/18  12:54:00  peterg
# No longer does labels.
#
# Revision 1.1  1996/08/19  15:19:23  peter
# Initial revision
#
###############################################################


# Inform user
echo Creating $1_sm.tex

# Remove the old log file
rm -f sm_r2tex.log

# Use reduce to accomplish the transformation
reduce >sm_r2tex.log << EOF

%Read the definitions file
in "$1_def.r";

%Read the constrained-state matrices file
in "$1_sm.r";

%Read the symbolic parameters file
in "$1_sympar.r";

%Read the simplification file
in "$1_simp.r";


OFF Echo;
OFF Nat;
OFF EXP;
%ON Rounded;
%Precision 5;


OUT "$1_sm.tex";

%Write out the state matrices.
write "%state  matrices $1";
write "%File: $1.rcm";
write"";

write "%constrained-state matrices";

IF MTTNx>0 THEN
BEGIN
write "%  - A matrix";
write "\begin{equation}";
write "MTTA = \begin{pmatrix}";
	FOR Row := 1:MTTNx DO
	BEGIN
		FOR Col := 1:MTTNx DO
		BEGIN
			Write "{", MTTA(Row,Col), "}";
			IF Col<MTTNx THEN Write "&"
		END;

	IF Row<MTTNx THEN Write "\cr";
	END;
	Write "\end{pmatrix}";
write "\end{equation}";

write "%  - B matrix";
write "\begin{equation}";
write "MTTB = \begin{pmatrix}";
	FOR Row := 1:MTTNx DO
	BEGIN
		FOR Col := 1:MTTNu DO
		BEGIN
			Write "{", MTTB(Row,Col), "}";
			IF Col<MTTNu THEN Write "&"
		END;

	IF Row<MTTNx THEN Write "\cr";
	END;
	Write "\end{pmatrix}";
write "\end{equation}";

write "%  - C matrix";
write "\begin{equation}";
write "MTTC = \begin{pmatrix}";
	FOR Row := 1:MTTNy DO
	BEGIN
		FOR Col := 1:MTTNx DO
		BEGIN
			Write "{", MTTC(Row,Col), "}";
			IF Col<MTTNx THEN Write "&"
		END;

	IF Row<MTTNy THEN Write "\cr";
	END;
	Write "\end{pmatrix}";
write "\end{equation}";

END; %Nx>0

write "%  - D matrix";
write "\begin{equation}";
write "MTTD = \begin{pmatrix}";
	FOR Row := 1:MTTNy DO
	BEGIN
		FOR Col := 1:MTTNu DO
		BEGIN
			Write "{", MTTD(Row,Col), "}";
			IF Col<MTTNu THEN Write "&"
		END;

	IF Row<MTTNy THEN Write "\cr";
	END;
	Write "\end{pmatrix}";
write "\end{equation}";

SHUT "$1_sm.tex";
quit;
EOF