This directory contains:

insfilled:        (5 degree longitude x 5 degree latitude) annual instrumental field generated from HadCRUT3v at 
                  http://www.cru.uea.ac.uk/cru/data/temperature/. The gridboxes that have less then 10% 
                  of annual data are removed. The missing data were infilled based on the RegEM method.

toofew:           A list of removed gridboxes that have less than 10% of annual data.
enough:           A list of gridboxes that have more than 10% of annual data.
Ismask_jones.dat: A dataset that masks global land gridboxes.

CRU_NH_reform:    Northern Hemisphere (LAND) annual mean temperature from http://www.cru.uea.ac.uk/cru/data/temperature/.
HAD_NH_reform:    Northern Hemisphere (LAND+OCEAN) annual mean temperature from http://www.cru.uea.ac.uk/cru/data/temperature/.
CRU_SH_reform:    Southern Hemisphere (LAND) annual mean temperature from http://www.cru.uea.ac.uk/cru/data/temperature/.
HAD_SH_reform:    Southern Hemisphere (LAND+OCEAN) annual mean temperature from http://www.cru.uea.ac.uk/cru/data/temperature/.
iCRU_NH_reform:   Northern Hemisphere (LAND) annual mean temperature generated from infilled dataset (insfilled).
iHAD_NH_reform:   Northern Hemisphere (LAND+OCEAN) annual mean temperature generated from infilled dataset (insfilled).
iCRU_SH_reform:   Southern Hemisphere (LAND) annual mean temperature generated from infilled dataset (insfilled).
iHAD_SH_reform:   Southern Hemisphere (LAND+OCEAN) annual mean temperature generated from infilled dataset (insfilled).