Run the coupled case

Case initialization

To test the coupled case, enter runCase.init folder

[ruisun@acc00]~/scripps_kaust_model/coupler/L3.C1.coupled_RS2012_ring$ cd runCase.init/
[ruisun@acc00]~/.../coupler/L3.C1.coupled_RS2012_ring/runCase.init$ ls
Allclean  Allrun  namelist.input  README

Initialize the test case

[ruisun@acc00]~/.../coupler/L3.C1.coupled_RS2012_ring/runCase.init$ ./Allrun

Run the coupled case

Enter the runCase folder and run the test case:

[ruisun@acc00]~/.../coupler/L3.C1.coupled_RS2012_ring/runCase.init$ cd ../runCase/
[ruisun@acc00]~/.../coupler/L3.C1.coupled_RS2012_ring/runCase$ ./Allrun

In the Allrun file, MATLAB is required for pre-processing (the python scripts are available in the L3.C3 case for Shaheen-II at KAUST):

\3 ln -sf ../caseInput/* .
\4
\5 cp ../../../WRFV3911_AO/main/wrf.exe .
\6 cp ../runCase.init/wrfbdy_d01 .
\7 cp ../runCase.init/wrfinput_d01 .
\8 cp ../runCase.init/wrflowinp_d01 .
\9 matlab -nodisplay < updateLowinp.m
10
11 cp namelist.input.set namelist.input
12 mpirun -np 4 wrf.exe
13 matlab -nodisplay < updateHFlux.m
14
15 cp namelist.input.run namelist.input
16 cp ../coupledCode/esmf_application .
17 echo "running coupled MITgcm--WRF simulation.."
18 mpirun -np 4 esmf_application &> log.esmf

The namelist.rc file controls the coupled run:

Debuglevel: 0
## mode 1 = sequential mode
## mode 2 = concurrent mode
coupleMode: 1
cpuOCN:     4
cpuATM:     4

StartYear:  2012
StartMonth:   06
StartDay:     01
StartHour:    00
StartMinute:  00
StartSecond:  00

EndYear:    2012
EndMonth:     06
EndDay:       01
EndHour:      06
EndMinute:    00
EndSecond:    00

## EsmStepSeconds is the coupling time step
EsmStepSeconds: 60
## ATMStepSeconds is the time step for WRF
ATMStepSeconds: 60
## OCNStepSeconds is the time step for MITgcm
OCNStepSeconds: 60
## The wave model is not activated
WAVStepSeconds: 60

In namelist.input file, I added the following lines to control the input and output from ESMF:

## auxinput5_interval_s sets the coupling interval for ESMF inputs
30  auxinput5_inname                    = 'wrfin_esmf',
31  auxinput5_interval_s                = 60,
32  auxinput5_end_d                     = 60,
33  io_form_auxinput5                   = 7,
## auxhist5_interval_s sets the coupling interval for ESMF outputs
34  auxhist5_outname                    = 'wrfout_esmf',
35  auxhist5_interval_s                 = 60,
36  auxhist5_end_d                      = 60,
37  io_form_auxhist5                    = 7,