FILE="list_fits_files_CM.csv"
declare -i i
i=0
while read line; do
i=i+1
 IFS=',' read -ra ADDR <<< "$line"
 if [ "${ADDR[5]}" = " CFHTMEGAPIPE" ]
 then
  echo ${ADDR[2]}
  cd ${ADDR[2]} 
  psfex res_catalog_A.fits -c ../../../default.psfex
  cd ../../../
 fi
done < $FILE