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Comment:Use expr to evaluate arithmetic - compatible with sh (as opposed to
bash)
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SHA3-256: d7c7b7b1cb63aabcccf12a593792a55bf94f25fae08aa599f634cdaf97cdad01
User & Date: gawthrop@users.sourceforge.net on 2000-09-27 16:12:50
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Context
2000-09-27
16:15:55
Now sh (as opposed to bash) compatible - fixed dat22dat again check-in: d4e4223ed3 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
16:12:50
Use expr to evaluate arithmetic - compatible with sh (as opposed to
bash) check-in: d7c7b7b1cb user: gawthrop@users.sourceforge.net tags: origin/master, trunk
2000-09-21
10:10:22
Initial revision check-in: de93c3c4bc user: gawthrop@users.sourceforge.net tags: origin/master, trunk
Changes
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Modified mttroot/mtt/bin/trans/dat22dat from [cb355abf2f] to [94c06f0f82].

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# Copyright (c) P.J.Gawthrop 1999

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$



## Revision 1.7  2000/04/06 09:02:46  peterg
## Removed bash let commands as unsupported by sh
## Do arithmetic within awk - yuk
##
## Revision 1.6  2000/04/06 08:36:15  peterg
## *** empty log message ***
##








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# Copyright (c) P.J.Gawthrop 1999

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.8  2000/09/21 10:07:06  peterg
## Now correctely writes out the state into _odes.dat rep.
##
## Revision 1.7  2000/04/06 09:02:46  peterg
## Removed bash let commands as unsupported by sh
## Do arithmetic within awk - yuk
##
## Revision 1.6  2000/04/06 08:36:15  peterg
## *** empty log message ***
##
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# Find Nx and Ny
Nx=`mtt_getsize $1 x` # States
Ny=`mtt_getsize $1 y` # Outputs

case $2 in
    odeso)
	declare -i First=1; declare -i Last=$First+$Ny
	;;
    odes)
	declare -i First=$Ny+2; declare -i Last=$First+$Nx
	;;
    *)
	declare -i First=1; declare -i Last=$Ny+1
        ;;
esac
echo $Nx $Ny $First $Last
echo Creating $1_$2.dat

awk '{
      ## Extract the data
      if (index($1,"#") != 1){
        for (i=First;i<=Last;i++)
	  printf("%s ", $i);
      printf("\n"); 
  }
}' First=$First Last=$Last <$1_odes.dat2  > $1_$2.dat








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# Find Nx and Ny
Nx=`mtt_getsize $1 x` # States
Ny=`mtt_getsize $1 y` # Outputs

case $2 in
    odeso)
	First=1; Last=`expr $First + $Ny`
	;;
    odes)
	First=`expr $Ny + 2`; Last=`expr $First + $Nx`
	;;
    *)
	First=1; Last=`expr $Ny + 1`
        ;;
esac

echo Creating $1_$2.dat

awk '{
      ## Extract the data
      if (index($1,"#") != 1){
        for (i=First;i<=Last;i++)
	  printf("%s ", $i);
      printf("\n"); 
  }
}' First=$First Last=$Last <$1_odes.dat2  > $1_$2.dat

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