create OUTDATA dir and rename all files

#!/bin/sh -e
mkdir -p ./OUTDATA
for src in $(find . -maxdepth 3 -mindepth 3 -type f -name "OUTDATA.dat")
do
  dest=$(echo $src | sed 's;^\./\([0-9]\+\)/\([0-9]\.[0-9]\|[0-9]\).*$;OUTDATA_\1-\2.dat;g')
  echo cp $src ./OUTDATA/$dest
done