201304261346:
	/home/nersc/yanchun/tools/20thC/datm_diag_diff.sh	--->	ncep_dn10_T62_mean_YR_1948-2009-minus-dn10_10m_mean_YR_1948-2009.nc
	/home/nersc/yanchun/tools/20thC/datm_diag_diff.sh	--->	ncep_dn10_T62_mean_YR_1948-2009-minus-dn10_10m_mean_YR_1948-2009_PROJ_GL.*