Hello, I'm looking for guidance on how to use CAM output from a previous run to serve as initial and boundary conditions to run a CLM case (I think this is referred to as a land model run with a data driven atmosphere). Can someone point me to a good place to begin as I work to better frame my question?
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using CAM output from a previous run to run a CLM case
- Thread starter pgoddard
- Start date
Generally, we use what we call coupler history mode in which coupler history files are saved from a coupled run and then used in "CPLHIST" datm mode to force CLM. A brief, somewhat dated, description is here:
If you already have your coupled run completed but haven't save any coupler history files, then you'd have to construct forcing files compatible with the datm.
1.5.10. Running with atmospheric forcing from a previous simulation — ctsm CTSM master documentation
If you already have your coupled run completed but haven't save any coupler history files, then you'd have to construct forcing files compatible with the datm.
Hi Keith,
From the documentation you linked, I have a question regarding where to find a file:
The instructions read to:
"cp ../../models/drv/driver/ccsm_comp_mod.F90 SourceMods/src.cpl" (where the ../.. takes one to the cime/ directory)
Where would I find the equivalent file "../../models/drv/driver/ccsm_comp_mod.F90" in my cime directory tree? Is the file ccsm_comp_mod.F90 called something different in later versions of CESM? I am using CESM2.2.2.
From the documentation you linked, I have a question regarding where to find a file:
The instructions read to:
"cp ../../models/drv/driver/ccsm_comp_mod.F90 SourceMods/src.cpl" (where the ../.. takes one to the cime/ directory)
Where would I find the equivalent file "../../models/drv/driver/ccsm_comp_mod.F90" in my cime directory tree? Is the file ccsm_comp_mod.F90 called something different in later versions of CESM? I am using CESM2.2.2.