Dear all,
I am running a case with I2000Clm50SpGs compset, and I would like to output air temperature at the first grid height above ground from forcing data.
There are two outputs called "TBOT" (longname: atmospheric air temperature received from atmosphere (pre-downscaling)', & ptr_gcell=this%forc_t_not_downscaled_grc) and "Tair_from_atm" (longname: atmospheric air temperature (downscaled to columns in glacier regions)', & ptr_col=this%forc_t_downscaled_col))
So I checked the script atm2lndMod.f90 and found that the TBOT and Tair_from_atm represent air temperature at gridcell-level elevation and column-level elevation respectivltly. Could anyone tell me what are the definitions of gridcell-level elevation and column-level elevation? Can I regard TBOT as air temperature from forcing data at first grid height above ground or air temperature at atmospheric reference height (30m)?
Thank you!
I am running a case with I2000Clm50SpGs compset, and I would like to output air temperature at the first grid height above ground from forcing data.
There are two outputs called "TBOT" (longname: atmospheric air temperature received from atmosphere (pre-downscaling)', & ptr_gcell=this%forc_t_not_downscaled_grc) and "Tair_from_atm" (longname: atmospheric air temperature (downscaled to columns in glacier regions)', & ptr_col=this%forc_t_downscaled_col))
So I checked the script atm2lndMod.f90 and found that the TBOT and Tair_from_atm represent air temperature at gridcell-level elevation and column-level elevation respectivltly. Could anyone tell me what are the definitions of gridcell-level elevation and column-level elevation? Can I regard TBOT as air temperature from forcing data at first grid height above ground or air temperature at atmospheric reference height (30m)?
Thank you!