SQLITE_NOTICE(283): recovered 5 frames from WAL file /data/mtt.fossil-wal

File mttroot/mtt/bin/trans/dae2dm_r artifact b03f8606db part of check-in 76d285945a

#! /bin/sh

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

# Bourne shell script: dae2dm_r
# Differential-algebraic equation to linear descriptor matrices conversion
# P.J.Gawthrop  8th May 1991, 7 June 1991, April 1994.
# Copyright (c) P.J.Gawthrop, 1991, 1994.

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
# Revision 1.2  1996/08/25  09:53:35  peter
# Error handling added.
#
## Revision 1.1  1996/08/18 20:03:51  peter
## Initial revision
##
###############################################################

#Inform user
echo Creating $1_dm.r

# Remove the old log file
rm -f dae2dm_r.log

# Use reduce to accomplish the transformation
reduce >dae2dm_r.log << EOF

in "$1_def.r";
in "$1_dae.r";
in "$1_cr.r";
%%in "$1_sympar.r";

OFF Echo;
OFF Nat;


%Total number of descriptor variables
MTTN := MTTNx + 2*MTTNz + MTTNyz;

IF MTTN>0 THEN
BEGIN
% Find MTTE : the E matrix
matrix MTTE(MTTN,MTTN);

% First row partition
IF MTTNx>0 THEN 
    FOR j := 1:MTTNx DO
      MTTE(j,j) := 1;

% Second row partition
  IF MTTNz>0 THEN 
     FOR j := 1:MTTNz DO
      MTTE(j+MTTNx, j+MTTNx) := 1;

% Find MTTA : the A matrix
matrix MTTA(MTTN,MTTN);

% First row partition: x
IF MTTNx>0 THEN 
  BEGIN
  FOR j := 1:MTTNx DO
    BEGIN
    xj := MTTX(j,1);
    FOR i := 1:MTTNx DO
      MTTA(i,j) := df(MTTdX(i,1), xj, 1);
    END;

  IF MTTNz>0 THEN 
     FOR j := 1:MTTNz DO
       BEGIN
       dzj := MTTdz(j,1);
       FOR i := 1:MTTNx DO
         MTTA(i, j + MTTNx + MTTNz) := df(MTTdX(i,1), dzj, 1);
       END;

  IF MTTNyz>0 THEN 
     FOR j := 1:MTTNyz DO
       BEGIN
       uij := MTTUi(j,1);
       FOR i := 1:MTTNx DO
         MTTA(i, j + MTTNx + 2*MTTNz) := df(MTTdX(i,1), uij, 1);
       END;
  END;

% Second row partition: z
IF MTTNz>0 THEN 
  FOR j := 1:MTTNz DO
    MTTA(j + MTTNx, j + MTTNx + MTTNz) := 1;

% Third row partition
IF MTTNz>0 THEN 
  BEGIN
  IF MTTNx>0 THEN 
  FOR j := 1:MTTNx DO
    BEGIN
    xj := MTTX(j,1);
    FOR i := 1:MTTNz DO
      MTTA(i + MTTNx + MTTNz,j) := df(MTTZ(i,1), xj, 1);
    END;

   FOR j := 1:MTTNz DO
	MTTA(j + MTTNx + MTTNz, j + MTTNx) := -1;

   FOR j := 1:MTTNz DO
     BEGIN
     dzj := MTTdz(j,1);
     FOR i := 1:MTTNz DO
       MTTA(i + MTTNx + MTTNz, j + MTTNx + MTTNz) := df(MTTZ(i,1), dzj, 1);
     END;

  IF MTTNyz>0 THEN 
     FOR j := 1:MTTNyz DO
       BEGIN
       uij := MTTUi(j,1);
       FOR i := 1:MTTNz DO
         MTTA(i+MTTNx+MTTNz, j+MTTNx+2*MTTNz) := df(MTTZ(i,1), uij, 1);
       END;
  END;


% Fourth row partition
IF MTTNyz>0 THEN 
  BEGIN
  IF MTTNx>0 THEN 
  FOR j := 1:MTTNx DO
    BEGIN
    xj := MTTX(j,1);
    FOR i := 1:MTTNyz DO
      MTTA(i + MTTNx + 2*MTTNz,j) := df(MTTYz(i,1), xj, 1);
    END;

  IF MTTNz>0 THEN 
  FOR j := 1:MTTNz DO
    BEGIN
     dzj := MTTdz(j,1);
    FOR i := 1:MTTNyz DO
      MTTA(i + MTTNx + 2*MTTNz, j + MTTNx + MTTNz) := df(MTTYz(i,1), dzj, 1);
    END;

  IF MTTNyz>0 THEN 
     FOR j := 1:MTTNyz DO
       BEGIN
       uij := MTTUi(j,1);
       FOR i := 1:MTTNyz DO
         MTTA(i+MTTNx+2*MTTNz, j+MTTNx+2*MTTNz) := df(MTTYz(i,1), uij, 1);
       END;
  END;

% Find MTTB : the B matrix
matrix MTTB(MTTN,MTTNu);

IF MTTNu>0 THEN
BEGIN

% First row partition
IF MTTNx>0 THEN 
  BEGIN
  FOR j := 1:MTTNu DO
    BEGIN
    uj := MTTU(j,1);
    FOR i := 1:MTTNx DO
      MTTB(i,j) := df(MTTdX(i,1), uj, 1);
    END;
  END;

% Third row partition
IF MTTNz>0 THEN 
  BEGIN
  FOR j := 1:MTTNu DO
    BEGIN
    uj := MTTU(j,1);
    FOR i := 1:MTTNz DO
      MTTB(i + MTTNx + MTTNz ,j) := df(MTTZ(i,1), uj, 1);
    END;
  END;

% Fourth row partition
IF MTTNyz>0 THEN 
  BEGIN
  FOR j := 1:MTTNu DO
    BEGIN
    uj := MTTU(j,1);
    FOR i := 1:MTTNyz DO
      MTTB(i + MTTNx + 2*MTTNz,j) := df(MTTYz(i,1), uj, 1);
    END;
  END;

END;

% Find MTTC : the C matrix
matrix MTTC(MTTNy,MTTN);
IF MTTNy>0 THEN
BEGIN

% First column partition
IF MTTNx>0 THEN 
  BEGIN
  FOR i := 1:MTTNy DO
    FOR j := 1:MTTNx DO
    BEGIN
      xj := MTTX(j,1);
      MTTC(i,j) := df(MTTY(i,1), xj, 1);
    END;
  END;

% Third column partition
IF MTTNz>0 THEN 
  BEGIN
  FOR i := 1:MTTNy DO
    FOR j := 1:MTTNz DO
    BEGIN
      dzj := MTTdZ(j,1);
      MTTC(i, j + MTTNx + MTTNz) := df(MTTY(i,1), dzj, 1);
    END;
  END;

% Fourth column partition
IF MTTNyz>0 THEN 
  BEGIN
  FOR i := 1:MTTNy DO
    FOR j := 1:MTTNyz DO
    BEGIN
      uij := MTTUi(j,1);
      MTTC(i, j + MTTNx + 2*MTTNz) := df(MTTY(i,1), uij, 1);
    END;
  END;

END;
END; %of MTTN>0

% Find MTTD : the D matrix
matrix MTTD(MTTNy,MTTNu);
IF MTTNy>0 THEN
IF MTTNu>0 THEN
BEGIN
  FOR i := 1:MTTNy DO
    FOR j := 1:MTTNu DO
    BEGIN
      uj := MTTU(j,1);
      MTTD(i,j) := df(MTTY(i,1), uj, 1);
    END;
END;

%Zap the dz terms (not a nice way)
MTTdz1 := 0;
MTTdz2 := 0;
MTTdz3 := 0;
MTTdz4 := 0;
MTTdz5 := 0;
MTTdz6 := 0;
MTTdz7 := 0;
MTTdz8 := 0;
MTTdz9 := 0;
MTTdz10 := 0;
MTTdz11 := 0;
MTTdz12 := 0;
MTTdz13 := 0;
MTTdz14 := 0;
MTTdz15 := 0;
MTTdz16 := 0;
MTTdz17 := 0;
MTTdz18 := 0;
MTTdz19 := 0;


%Substitute the ss values
in "$1_sspar.r";

%Create the output file
OUT "$1_dm.r";

%Write out the matrices.
IF MTTN>0 THEN
BEGIN
  write "matrix MTTE(", MTTN, ",", MTTN, ");";
  FOR i := 1:MTTN DO
   FOR j := 1:MTTN DO IF MTTE(i,j) NEQ 0 THEN
      write "MTTE(", i, ",", j, ") := ", MTTE(i,j);

  write "matrix MTTA(", MTTN, ",", MTTN, ");";
  FOR i := 1:MTTN DO
   FOR j := 1:MTTN DO IF MTTA(i,j) NEQ 0 THEN
      write "MTTA(", i, ",", j, ") := ", MTTA(i,j);
END;

IF MTTN>0 THEN
IF MTTNu>0 THEN
BEGIN
  write "matrix MTTB(", MTTN, ",", MTTNu, ");";
  FOR i := 1:MTTN DO
   FOR j := 1:MTTNu DO IF MTTB(i,j) NEQ 0 THEN
      write "MTTB(", i, ",", j, ") := ", MTTB(i,j);
END;

%Write it out
IF MTTNy>0 THEN
IF MTTN>0 THEN
BEGIN
  write "matrix MTTC(", MTTNy, ",", MTTN, ");";
  FOR i := 1:MTTNy DO
    FOR j := 1:MTTN DO IF MTTC(i,j) NEQ 0 THEN
      write "MTTC(", i, ",", j, ") := ", MTTC(i,j);
END;

IF MTTNy>0 THEN IF MTTNu>0 THEN 
BEGIN
  write "matrix MTTD(", MTTNy, ",", MTTNu, ");";
  FOR i := 1:MTTNy DO
    FOR j := 1:MTTNu DO IF MTTD(i,j) NEQ 0 THEN
      write "MTTD(", i, ",", j, ") := ", MTTD(i,j);
END;

write "END;";

SHUT "$1_dm.r";
quit;

EOF

# Now invoke the standard error handling.
mtt_error_r dae2dm_r.log