cp ~/Dropbox/SMAP/scripts_smap/web_fig/daily/SMAP/Arctic/daily_sss_arctic_smap_2015* 2015/.
cp ~/Dropbox/SMAP/scripts_smap/web_fig/daily/SMAP/Arctic/daily_sss_arctic_smap_2016* 2016/.
cp ~/Dropbox/SMAP/scripts_smap/web_fig/daily/SMAP/Arctic/daily_sss_arctic_smap_2017* 2017/.
cp ~/Dropbox/SMAP/scripts_smap/web_fig/daily/SMAP/Arctic/daily_sss_arctic_smap_2018* 2018/.
cp ~/Dropbox/SMAP/scripts_smap/web_fig/daily/SMAP/Arctic/daily_sss_arctic_smap_2019* 2019/.
cp ~/Dropbox/SMAP/scripts_smap/web_fig/daily/SMAP/Arctic/daily_sss_arctic_smap_2020* 2020/.
cp ~/Dropbox/SMAP/scripts_smap/web_fig/daily/SMAP/Arctic/daily_sss_arctic_smap_2021* 2021/.

zip 2015.zip 2015/*
zip 2016.zip 2016/* 
zip 2017.zip 2017/* 
zip 2018.zip 2018/*
zip 2019.zip 2019/*
zip 2020.zip 2020/*
zip 2021.zip 2021/*  

rm -rf 2015 2016 2017 2018 2019 2020 2021