#!/bin/ksh
#
clear
#
## FOR FEB
set -A DATE mar12 mar17 mar22 mar27 apr01
set -A DATE2 0312 0317 0322 0327 0401
set -A VARS precip sst tref 
ind_var=0
while [ ${ind_var} -le 2 ] ; do
year=2012
while [ ${year} -le 2012 ] ; do
nn=0
while [ ${nn} -le 8 ] ; do
ii=$(($nn+1))
if [ ${nn} -lt 5 ]; then
mm=${nn}
fi
if [ ${nn} -eq 5 ]; then
mm=$(($nn-1))
fi
if [ ${nn} -eq 6 ]; then
mm=$(($nn-2))
fi
if [ ${nn} -eq 7 ]; then
mm=$(($nn-3))
fi
if [ ${nn} -eq 8 ]; then
mm=$(($nn-4))
fi
if [ ${nn} -eq 9 ]; then
mm=5
#mm=6
fi


year2=`expr $year`
echo ${year2}${DATE2[${mm}]}

if [ ${nn} -le 8 ]; then
mv ${DATE[${mm}]}${year}_1x1_${VARS[${ind_var}]}_ens${ii}.nc ${year2}${DATE2[${mm}]}_1x1_${VARS[${ind_var}]}_ens0${ii}.nc
fi
if [ ${nn} -gt 8 ]; then
mv ${DATE[${mm}]}${year}_1x1_${VARS[${ind_var}]}_ens${ii}.nc ${year2}${DATE2[${mm}]}_1x1_${VARS[${ind_var}]}_ens${ii}.nc
fi

nn=$((nn+1))
done
year=$((year+1))
done
ind_var=$((ind_var+1))
done