Overview
Comment:Reorganised integration method using -i switch
Introduced -r (reset) switch
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SHA3-256: 6b232a05beb7a3db01676d6afd14cdcd410906a3e696d96683baf4a6dcba369b
User & Date: gawthrop@users.sourceforge.net on 1999-11-15 22:45:31
Other Links: branch diff | manifest | tags
Context
1999-11-15
22:47:17
Generates method-specific code for the ode2odeso rep. check-in: c5eae5f60d user: gawthrop@users.sourceforge.net tags: origin/master, trunk
22:45:31
Reorganised integration method using -i switch
Introduced -r (reset) switch check-in: 6b232a05be user: gawthrop@users.sourceforge.net tags: origin/master, trunk
1999-11-14
22:22:17
Removed checks for implicit - now done at command-line level. check-in: 7111b13d99 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
Changes
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Modified mttroot/mtt/bin/mtt from [2a67a3fad5] to [27ccd43894].

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# Copyright (c) P.J.Gawthrop, 1989, 1990, 1991, 1993, 1994, 1995, 1996, 1997,1998,1999

###############################################################
## Version control history
###############################################################
## $Header$
## $Log$
## Revision 1.214  1999/11/14 21:27:11  peterg
## *** empty log message ***
##
## Revision 1.213  1999/09/02 23:24:40  peterg
## Now explicitly generates executable _ode2odes.out file
## Which takes command line arguments
##
## Revision 1.212  1999/08/18 06:20:32  peterg
## Put -u back again .....
##
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level=0

#Computation mode is octave by default
computation=octave

#By default, the dae and ode representations are different
dae_is_ode=0

#By default, the ode and cse reps are different
ode_is_cse=0

# By default, don't look for BG switches
switches=0

#By default, don't print the environment variables
print='';

# By default, make it tidy
tidy=tidy;

# Default not verbose
verbose=' -s'

# Default integration method
integration_method=implicit;

# Default no info
info_switch=''

#Initialise list
mtt_switches='';


#Look for a command line argument
while [ -n "`echo $1 | grep '^-'`" ]; do
  case $1 in
	-q )
                mtt_switches="$mtt_switches $1";
		quiet=quiet;;  
	-r )
                mtt_switches="$mtt_switches $1";
		reset=reset;;  

	-p )
                mtt_switches="$mtt_switches $1";
		print='-p';;
	-c )
                mtt_switches="$mtt_switches $1";
		computation=c ;;
	-o )
                mtt_switches="$mtt_switches $1";
		dae_is_ode=1 ;;
	-i )
                mtt_switches="$mtt_switches $1";
                shift;
	-cse )
                mtt_switches="$mtt_switches $1";
		ode_is_cse=1 ;;
                case $1 in
		    euler)
			integration_method=euler;
                        mtt_switches="$mtt_switches euler";
			;;
		    implicit)
			integration_method=implicit;
                        mtt_switches="$mtt_switches implicit";
			;;
		    *)
			echo $1 is an unknown integration method - use euler or implicit;
                        exit;;
		esac;;
	-ss )
                mtt_switches="$mtt_switches $1";
		steadystate_computation=yes ;;
	-d )
		directory=$2; cd $directory; shift ;;
	-dc )
		mtt_switches="$mtt_switches $1";
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    echo '         -A  solve algebraic equations symbolically'
    echo '         -D  debug -- leave log files etc'
    echo '         -I  prints more information'
    echo '         -abg start at abg.m representation'
    echo '         -c  c-code generation'
    echo '         -d  <dir>  use directory <dir>'
    echo '         -dc Maximise derivative (not integral) causality'
    echo '         -dc Maximise derivative (not integral) causality'
    echo '         -o  ode and dae are the same'
    echo '         -cse  ode is computed in cse form'
    echo '         -i implicit   Use implicit integration'
    echo '         -i euler      Use Euler integration'
    echo '         -p  print environment variables'
    echo '         -r  reset time stamp on representation
    echo '         -ss use steady-state info to initialise simulations'
    echo '         -t  tidy mode (default)'
    echo '         -u  untidy mode (leaves files in current dir)'
    echo '         -v  verbose mode'
    echo '         --version print version and exit'
    echo '         --versions print version of mtt and components and exit'
    exit
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   # Exit on failure
   if [ "$mtt_status" != "0" ]; then
     echo Exiting MTT with error $mtt_status
     exit 1
   fi

  # Copy back form working directory
   if [ "$3" != "view" ]; then
   if [ "$3" != "view" ] && [ "$3" != "hview" ] && [ -z "$reset" ]; then
    if [ "$3" != "hview" ]; then

      if [ "$3" = "html" ]; then
	  echo Moving $1_$2
          mv $1_$2 ..
      else
          echo Copying  $1_$2.$3
          cp  -p -u $1_$2.$3 ..
      fi
      if [ "$PLOTTYPE" = "multiple" ]; then
        echo Copying  $1_$2$__ARGS.ps
        cp  $1_$2$__ARGS.ps ..
      fi
    fi
  fi

   # Remove the MTT_work directory if very tidy
   if [ "$verytidy" = "verytidy" ]; then
    echo Removing all working files
    rm -rf ../MTT_work
  fi
exit
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         echo Copying  $1_$2_$4.ps
         cp  $1_$2_$4.ps ..
      fi
   fi
    exit
fi

## Check for pre version 4.0 integration method specification.
if [ $level = "0" ]; then
  if [ -f "$1_simpar.txt" ]; then
    method_line=`grep -i METHOD  $1_simpar.txt`
    if [ -n "`echo $method_line | grep -i euler`" ]; then
      echo Obsolete $1_simpar.txt contains: $method_line
      echo "    please use mtt -i euler in future"
      mtt_switches="$mtt_switches -i euler";
    elif [ -n "`echo $method_line | grep -i implicit`" ]; then
      echo Obsolete $1_simpar.txt contains: $method_line
      echo "    please use mtt -i implicit in future"
      mtt_switches="$mtt_switches -i implicit";
    fi
  fi
fi

if [ -n "$reset" ]; then
echo $reset
  echo Resetting $1_$2.$3;
  touch $1_$2.$3;
  exit;    
fi
################################
# This is the main mtt programme
################################

$MAKE -S $verbose  -f  -  $1_$2.$3 << EOF

# Cancel implicit rules I don't want
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	echo "# Simulation parameters for system $1 ($1_simpar.txt)"; \
	echo "# Generated by MTT on" `date`.; \
	cat $MTTPATH/trans/rcs_header.sh; \
        echo ;\
	echo 'LAST        = 10.0;       # Last time in simulation'; \
	echo 'DT          = 0.1;        # Print interval'; \
	echo 'STEPFACTOR  = 1;          # Integration steps per print interval'; \
	echo 'METHOD      = Implicit;   # Integration method'; \
	echo 'WMIN        = -1;         # Minimum frequency = 10^WMIN'; \
	echo 'WMAX        = 2;          # Maximum frequency = 10^WMAX'; \
	echo 'WSTEPS      = 100;        # Number of frequency steps'; \
	echo 'INPUT       = 1;          # Index of the input'; \
        )> $1_simpar.txt

#SUMMARY simpar	simulation information (m)
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#SUMMARY cse*	constrained-state equations (m)
#SUMMARY cse	constrained-state equations (tex)
#SUMMARY cse*	constrained-state equations (view)
#SUMMARY cse	constrained-state equations (ps)
#Constrained-state equations
$1_cse.r: $1_dae.r $1_def.r $1_sympar.r $1_subs.r 
	dae2cse_r $Solve $1; tidy $1_cse.r $1_subs.r

$1_cse.m: $1_def.r $1_cse.r $1_sympar.r  $1_subs.r 
	cse_r2m $1; matlab_tidy $1_cse.m
#$1_cse.m: $1_def.r $1_cse.r $1_sympar.r  $1_subs.r 
#	cse_r2m $1; matlab_tidy $1_cse.m
$1_cse.m: $1_def.m $1_cse.r $1_sympars.txt
	mtt_r2m $1 cse;  matlab_tidy $1_cse.m; matlab_tidy $1_cseo.m; 

$1_cse.tex: $1_cse.r  $1_sympar.r $1_simp.r
	cse_r2tex $1; latex_tidy $1_cse.tex

#SUMMARY ode	ordinary differential equations (r)
#SUMMARY ode*	ordinary differential equations (m)
#SUMMARY ode	ordinary differential equations (c)
#SUMMARY ode	ordinary differential equations (tex)
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ifeq ($dae_is_ode,1)
$1_ode.r: $1_dae.r
	echo Copying $1_dae.r to $1_ode.r
	cp $1_dae.r  $1_ode.r
endif

ifeq ($ode_is_cse,1)
$1_ode.m: $1_def.m $1_cse.r $1_sympars.txt
	mtt_r2m $1 cse;  matlab_tidy $1_cse.m; 
	cp -v $1_cse.m $1_ode.m;
	cp -v $1_cseo.m $1_odeo.m;
endif
ifeq ($ode_is_cse,0)
$1_ode.m: $1_def.m $1_ode.r $1_sympars.txt
	mtt_r2m $1 ode m; matlab_tidy $1_ode.m
endif

$1_odea.m: $1_ode.m
	touch $1_odea.m
$1_odeo.m: $1_ode.m
	touch $1_odeo.m
#$1_ode.c: $1_def.r $1_ode.r $1_sympar.r $1_sympar.c
#	ode_r2c $1 
$1_ode.tex: $1_ode.r  $1_sympar.r $1_simp.r
	ode_r2tex $1; latex_tidy $1_ode.tex

# The main simulation programme
ifeq ($integration_method,implicit)
$1_ode2odes.m : $1_def.r $1_sympars.txt $1_smx.m\
                $1_simpar.m $1_numpar.m $1_state.m $1_input.m \
                $1_cse.m $1_cseo.m  $1_switchopen.m
	make_ode2odes $1 $integration_method
endif
ifeq ($integration_method,euler)
$1_ode2odes.m : $1_def.r $1_sympars.txt
	make_ode2odes $1
$1_ode2odes.m : $1_def.r $1_sympars.txt\
                $1_simpar.m $1_numpar.m $1_state.m $1_input.m \
                $1_ode.m $1_odeo.m  $1_switchopen.m
	make_ode2odes $1 $integration_method
endif


#Conversion of m to p to c
#SUMMARY ode	ordinary differential equations (c)
#SUMMARY ode	ordinary differential equations (p)
#SUMMARY state	state declaration (c) 
#SUMMARY state	state declaration (p) 
$1_simpar.p : $1_def.r $1_simpar.m
	mtt_m2p $1_simpar.m
$1_numpar.p : $1_def.r $1_numpar.m
	mtt_m2p $1_numpar.m
$1_state.p : $1_def.r $1_state.m
	mtt_m2p $1_state.m
$1_input.p : $1_def.r $1_input.m
	mtt_m2p $1_input.m
$1_ode.p : $1_def.r $1_ode.m
	mtt_m2p $1_ode.m
$1_odeo.p : $1_def.r $1_odeo.m
	mtt_m2p $1_odeo.m
$1_cse.p : $1_def.r $1_cse.m
	mtt_m2p $1_cse.m
$1_cseo.p : $1_def.r $1_cseo.m
	mtt_m2p $1_cseo.m
$1_smx.p : $1_def.r $1_smx.m
	mtt_m2p $1_smx.m
$1_switchopen.p : $1_def.r $1_switchopen.m
	mtt_m2p $1_switchopen.m

ifeq ($integration_method,implicit)
$1_ode2odes.p : $1_ode2odes.m $1_def.r $1_smx.p\
                $1_simpar.p $1_numpar.p $1_state.p $1_input.p \
                $1_cse.p $1_cseo.p  $1_switchopen.p
	mtt_m2p $1_ode2odes.m $integration_method
endif
ifeq ($integration_method,euler)
$1_ode2odes.p : $1_ode2odes.m $1_def.r\
                $1_simpar.p $1_numpar.p $1_state.p $1_input.p \
                $1_ode.p $1_odeo.p  $1_switchopen.p
	mtt_m2p $1_ode2odes.m
	mtt_m2p $1_ode2odes.m $integration_method
endif

$1_ode2odes.c: $1_ode2odes.p 
	mtt_p2c $info_switch $1 ode2odes

#SUMMARY obs	observer equations for CGPC (r)
#SUMMARY obs*	observer equations for CGPC (m)
#SUMMARY obs	observer equations for CGPC (tex)
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