#To whom use CESM2_0_alpha06n and higher versions

Datmmode has changed to CPLHISTForcing. This mode has slightly different stream files.

1. datm.streams.txt.CPLHISTForcing.Solar is the same as before
            a2x6h_Faxa_swndr     swndr
            a2x6h_Faxa_swvdr     swvdr
            a2x6h_Faxa_swndf     swndf
            a2x6h_Faxa_swvdf     swvdf
2. datm.streams.txt.CPLHISTForcing.nonSolarFlux is longwave plus precipitation
            a2x6h_Faxa_rainc     rainc
            a2x6h_Faxa_rainl     rainl
            a2x6h_Faxa_snowc     snowc
            a2x6h_Faxa_snowl     snowl
            a2x6h_Faxa_lwdn      lwdn

3.datm.streams.txt.CPLHISTForcing.State1hr  is horizontal wind speeds 
            a2x6h_Sa_u           u
            a2x6h_Sa_v           v

4. datm.streams.txt.CPLHISTForcing.State3hr is the remaining forcing fields
            a2x6h_Sa_z           z
            a2x6h_Sa_tbot        tbot
            a2x6h_Sa_ptem        ptem
            a2x6h_Sa_shum        shum
            a2x6h_Sa_pbot        pbot
            a2x6h_Faxa_lwdn      lwdn
            a2x6h_Sa_dens        dens
            a2x6h_Sa_pslv        pslv


