CESM 1.1.2 B20TRLENS compsets

[sysong]

Hello,

I want to run from the initial state in CESM1 large-ensemble simulation using CESM1.2.2 as shown below.
env_run.xml
RUN_TYPE = hybrid
RUN_STARTDATE = 1920-01-01
RUN_REFCASE = b.e11.B20TRC5CNBDRD.f09_g16.001
RUN_REFDATE = 1920-01-01
GET_REFCASE = TRUE
CAM_CONFIG_OPTS = "-phys cam5"

However, I have been having issues with creating a newcase with the B20TRLENS compset.

How could I define the B20TRLENS compset in config_compsets.xml?
(~/scripts/ccsm_utils/Case.template/config_compsets.xml)

I appreciate any help and advice.
Se-Yong Song

 

[strandwg]

Hello,

I want to run from the initial state in CESM1 large-ensemble simulation using CESM1.2.2 as shown below.
env_run.xml
RUN_TYPE = hybrid
RUN_STARTDATE = 1920-01-01
RUN_REFCASE = b.e11.B20TRC5CNBDRD.f09_g16.001
RUN_REFDATE = 1920-01-01
GET_REFCASE = TRUE
CAM_CONFIG_OPTS = "-phys cam5"

However, I have been having issues with creating a newcase with the B20TRLENS compset.

How could I define the B20TRLENS compset in config_compsets.xml?
(~/scripts/ccsm_utils/Case.template/config_compsets.xml)

I appreciate any help and advice.
Se-Yong Song

I've attached the CASEROOT for b.e11.B20TRC5CNBDRD.f09_g16.001 as a compressed tarfile. It may be of help.

 

[sysong]

Thanks for the quick response!
The CASEROOT file is useful for setting up the B20TRLENS case.

Could you give me the source for the following files?
ozone_1.9x2.5_L66_1849-2006_c130613.nc (for prescribed ozone file in user_nl_cam)
b.e11.B20TRC5CNBDRD.f09_g16.001 (for initial condition and rpointer file at 1920-01-01)

Then, I would like to run the BRCP85LENS (2006-2021) branched out from the B20TRLENS (1920-2005).
So is it possible to define the B20TRLENS and BRCP85LENS component sets in config_compsets.xml for my CESM1 environment?

Thank you in advance.
Se-Yong Song

 

[strandwg]

Thanks for the quick response!
The CASEROOT file is useful for setting up the B20TRLENS case.

Could you give me the source for the following files?
ozone_1.9x2.5_L66_1849-2006_c130613.nc (for prescribed ozone file in user_nl_cam)
b.e11.B20TRC5CNBDRD.f09_g16.001 (for initial condition and rpointer file at 1920-01-01)

Then, I would like to run the BRCP85LENS (2006-2021) branched out from the B20TRLENS (1920-2005).
So is it possible to define the B20TRLENS and BRCP85LENS component sets in config_compsets.xml for my CESM1 environment?

Thank you in advance.
Se-Yong Song

That ozone file ought to be in the inputdata repository.

Do you want to run the B20TR part from 1920 onwards so you need the 1920 restart from b.e11.B20TRC5CNBDRD.f09_g16.001?

 

[sysong]

Thanks for the reply.

Yes, I would like to run B20TRC5CN from 1920 restart file of b.e11.B20TRC5CNBDRD.f09_g16.001.
As far as I know, this restart file is the first ensemble member for the CESM1 large ensemble simulation.

 

[strandwg]

Thanks for the reply.

Yes, I would like to run B20TRC5CN from 1920 restart file of b.e11.B20TRC5CNBDRD.f09_g16.001.
As far as I know, this restart file is the first ensemble member for the CESM1 large ensemble simulation.

You are correct.

The 1920 restart is available at

ftp://ftp.cgd.ucar.edu/pub/strandwg/b.e11.B20TRC5CNBDRD.f09_g16.001.rest.1920-01-01-00000.tar

 

[sysong]

The file download works fine.
That would be great. Thank you so much.

Best,
Se-Yong