#! /bin/sh
######################################
##### Model Transformation Tools #####
######################################
# Bourne shell script: switch_txt2m
# Convert switch file from txt to m
# P.J.Gawthrop May 1997
# Copyright (c) P.J.Gawthrop, 1997.
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.15 2000/12/04 08:23:25 peterg
## Put logic in-line - avoids the if statements
##
## Revision 1.14 2000/11/09 10:29:21 peterg
## open --> mtt_open
##
## Revision 1.13 2000/11/09 10:19:12 peterg
## Explicitly write out the open switches ....
##
## Revision 1.12 2000/11/09 09:52:07 peterg
## Removed [] from zero_state output
##
## Revision 1.11 2000/10/17 09:55:55 peterg
## Now writes to standard output
## Write the name, not the array
##
## Revision 1.10 2000/10/17 09:04:12 peterg
## *** empty log message ***
##
## Revision 1.9 1999/08/02 12:44:21 peterg
## zero_vector --> zero_state.
##
## Revision 1.8 1999/04/20 00:55:40 peterg
## Changed <= to < in switchopen.m
## Removed switch.m generation - redundant
##
## Revision 1.7 1999/04/02 06:30:37 peterg
## New _switchopen
## Removed switcha
##
## Revision 1.6 1998/10/01 18:20:50 peterg
## Split up the three if conditions on the switch and state value into
## three separate ifs. This is because p2c seems to generate incorrect
## code id just the one if is used (???).
##
## Revision 1.5 1998/10/01 16:05:34 peterg
## Separate switch.m file for euler and implicit integration
##
###############################################################
# Find system constants
Nx=`mtt_getsize $1 x` # States
#Write some file headers
#lang_header $1 switch m 'mttx' '[mttx]' > $1_switch.m
#echo Creating $1_switch.m
# Set states to zero
# gawk '{
# if ($1=="#"){
# printf("#== Switches set element of state vector to zero ==#\n")
# }
# else{
# printf("\n#== Switch: %s ==#\n",$1)
# printf("if (%s==0.0) \n", $1);
# printf(" mttx(%s)=0.0;\n", $2);
# printf("end;\n");
# printf("if (%s<0.0)\n",$1);
# printf(" if (mttx(%s)<=0.0)\n",$2);
# printf(" mttx(%s)=0.0;\n", $2);
# printf(" end;\n");
# printf("end;\n");
# }
# }' Nx=$Nx < $1_switch.txt >> $1_switch.m
## Set index version
#echo Creating $1_switchopen.m
#Write some file headers
#lang_header $1 switchopen m 'mttx' '[open]' > $1_switchopen.m
## Add the switching logic
#cat >> $1_switchopen.m <<EOF
## User defined logic (from $1_logic.m)
#EOF
#cat $1_logic.txt >> $1_switchopen.m
# Set states to zero
gawk '{
if ($1=="#"){
printf("#== mttopen - boolean vector of open switches ==#\n")
for (i=1;i<=Nx;i++)
printf("mttopen(%i) = 0; # Default to not open\n", i);
}
else{
printf("\n#== Switch: %s ==#\n",$1)
printf("mttopen(%s) = (abs(%s_logic)<0.5)||((%s_logic<0.0)&&(%s<0.0));\n", $2, $1, $1, $1);
# printf("if (%s_logic==0.0) \n", $1);
# printf(" mttopen(%s) = 1;\n", $2);
# printf("end;\n");
# printf("if (%s_logic<0.0)\n",$1);
# printf(" if (%s<0.0)\n",$1);
# printf(" mttopen(%s) = 1;\n", $2);
# printf(" end;\n");
# printf("end;\n");
}
}' Nx=$Nx < $1_switch.txt #>> $1_switchopen.m
#echo Creating $1_switcha.m
# Implicit integration version
#Write some file headers
# lang_header $1 switcha m 'mttAA,mttx' '[mttAA]' > $1_switcha.m
# gawk '{
# if ($1=="#"){
# printf("#== Switches set row and column of A matrix to zero ==#\n")
# }
# else{
# printf("#== Switch: %s ==#\n",$1)
# printf("if (%s==0.0) \n", $1);
# printf(" for MTTi=1:%s\n",Nx)
# printf(" mttAA(MTTi,%s)=0.0;\n", $2)
# printf(" mttAA(%s,MTTi)=0.0;\n", $2)
# printf(" end;\n");
# printf(" mttAA(%s,%s) = 1.0;\n", $2,$2);
# printf("end;\n\n")
#
# printf("if (%s<0.0)\n",$1);
# printf(" if (mttx(%s)<=0.0)\n",$2);
# printf(" for MTTi=1:%s\n",Nx)
# printf(" mttAA(MTTi,%s)=0.0;\n", $2)
# printf(" mttAA(%s,MTTi)=0.0;\n", $2)
# printf(" end;\n");
# printf(" mttAA(%s,%s) = 1.0;\n", $2,$2);
# printf(" end;\n");
# printf("end;\n");
#
# }
# }' Nx=$Nx < $1_switch.txt >> $1_switcha.m