NOAA NCEP-NCAR CDAS-1 MONTHLY Diagnostic surface tables

Choose the variable you would like a table from: clear_sky downward longwave flux clear_sky downward solar flux clear_sky upward solar flux cloud_forcing net longwave flux cloud_forcing net solar flux convective Convective precip. rate downward longwave flux downward solar flux ground Ground heat flux Ice concentration Land-sea mask latent Latent heat flux net longwave flux net solar flux potential evaporation Precipitation rate Pressure Runoff sensible Sensible heat flux snow Accum. snow snow melt heat flux snow rate snow sublimation heat flux Zonal momentum flux Meridional momentum flux Temperature Zonal gravity wave stress upward longwave flux upward solar flux Meridional gravity wave stress ,
or complete versions of the following table are available here.

XY	Land-sea mask
1.0	410896.0
2.0	9108.0

Entries 1 to 2 of 2