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CLM5.0 RUN SINGLE POINT problems with ATM INPUT DATA

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Mesmer

Nsassila
New Member
HELLO evertbody MY QUESTIONS IS THIS ONE I WANT TO DO MY ACCELERATE SPINUP for 200 years WITH ATMOSPHERIC INPUT DATA THAT BEGIN THE 01/01/2018 AND FINISH THE 30/09/2020 , how I HAVE to set THE xmlchange variables ?
 
M

Mesmer

Nsassila
New Member
Mesmer said:
HELLO evertbody MY QUESTIONS IS THIS ONE I WANT TO DO MY ACCELERATE SPINUP for 200 years WITH ATMOSPHERIC INPUT DATA THAT BEGIN THE 01/01/2018 AND FINISH THE 30/09/2020 , how I HAVE to set THE xmlchange variables ?
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O

oleson

Keith Oleson
CSEG and Liaisons
Staff member
Your settings appear to be:

./xmlchange DATM_CLMNCEP_YR_START=2018
./xmlchange DATM_CLMNCEP_YR_ALIGN=2018
./xmlchange DATM_CLMNCEP_YR_END=2019
./xmlchange RUN_STARTDATE=2018-01-01

This should work as long as you have atm forcing for all of 2018 and 2019. Generally, for spinup, we start the model at year "1" instead of a "real" year, e.g.,

./xmlchange DATM_CLMNCEP_YR_ALIGN=1
./xmlchange RUN_STARTDATE=0001-01-01

But I think your settings should also work. The model should repeat the 2018-2019 forcing.

You can't spinup over partial years however.
 
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