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#!/bin/sh
# initialize the counter
i=1
# remove the temporary files, if they exist. This is in case this shell
# script is interupted before finishing and cleaning up.
/bin/rm tmpdata
/bin/rm tmppos
/bin/rm tmpheaddata
/bin/rm tmpheadpos
/bin/rm tmpheadfield
/bin/rm tmpdatafile.dx
while [ $i -lt 101 ]; do
data=$((($i % 3) + ($i % 5) + ($i % 11) + ($i % 17)))
# write out the new temp data file
echo "$data" >> tmpdata
# write out the new temp positions file
echo "$i" >> tmppos
# write out the new temp header files
echo "object 1 class array type float rank 1 shape 1 items $i" > tmpheadpos
echo " data follows" >> tmpheadpos
echo "object 2 class array type float rank 0 items $i " > tmpheaddata
echo " data follows" >> tmpheaddata
echo ' attribute "dep" string "positions" ' > tmpheadfield
echo "object 3 class field" >> tmpheadfield
echo ' component "positions" value 1' >> tmpheadfield
echo ' component "data" value 2' >> tmpheadfield
# put it all together
cat tmpheadpos tmppos tmpheaddata tmpdata tmpheadfield > tmpdatafile.dx
mv tmpdatafile.dx datafile.dx
# increment the counter
i=$(($i + 1))
# pause for awhile
# sleep 1
done
# remove temporary files
/bin/rm tmpdata
/bin/rm tmppos
/bin/rm tmpheaddata
/bin/rm tmpheadpos
/bin/rm tmpheadfield
/bin/rm tmpdatafile.dx
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