The TIEGCM (stand-alone and coupled with CMIT) needs to be specially configured to cross a year boundary. MakeItSo generates proper run scripts to deal with the TIEGCM spinup interval. However, MakeItSo needs special care when the run interval you desire crosses a year boundary.
Consider a run of CMIT:
Note: Remember the Spinup interval...
As currently implemented, MakeItSo requires that you split this up into two runs.
You will need to split up any run that crosses a year boundary into two runs: One with the spinup interval (
SPINUP: true) and another with the spinup interval disabled (
SPINUP: False option does not create an LFM or TIEGCM startup file. MakeItSo assumes this already exists from a previous run.
SPINUP:false). The tricky part is configuring the spinup interval. You must either
SPINUP: false, or
- SPINUP: falseto the Shared model parameters. For example: