yy=2014
dd=/data/proton/$yy
rd=http://www.swpc.noaa.gov/ftpdir/warehouse/$yy/${yy}_plots/proton
wget -c -N -k --directory-prefix=$dd ${rd}
#grep gif $dd/index.html >$dd/index1.html
#wget -F -N -c -A gz  --directory-prefix=$dd  --input-file=$dd/index1.html
#http://www.swpc.noaa.gov/ftpdir/warehouse/2011/2011_plots/2011_xray.tar.gz