how to get future SST data for FHIST future simulation

[xiaoxiaokuishu]

Hi, all,

I design a SSP simulation with FHIST compset, I mean the time period is for future, e.g. 2060-2080,
But I am not sure for this case, is there any avaliable SST data can be used. Actually I have created a
case, I see the sst used is sst_HadOIBl_bc_1x1_1850_2017_c180507.nc. But I am not sure is it reasonable
to use this sst datasets for future. And I am not sure how the time slot in sst match with my simulation time period
as the sst is end at 2017. Can I set it as a climatology sst for FHIST compset?

Besides, the co2 in my case is co2_type = 'diagnostic, is that possible or reasonable to set co2 as a constant value
./xmlchange CCSM_CO2_PPMV=367.0


Best

 

[hannay]

sst_HadOIBl_bc_1x1_1850_2017_c180507.nc won't be realistic for future scenario.

You could use output from SSPT scenarios in the CMIP archive to create SST files.