Workfolder contents

Before the time integration of the model

File name

Type

Description

FESOM.mesh.diag

input

output of FESOM2 mesh diagnostics

grids.nc

input

center lon/lat for OASIS3MCT. Note: input file for OIFS but output file for FESOM2

masks.nc

input

land sea mask for OASIS3MCT. Note: input file for OIFS but output file for FESOM2

areas.nc

input

mesh area for OASIS3MCT. Note: input file for OIFS but output file for FESOM2

ifsdata

input

folder containing default OIFS gas and aerosol climatologies

*_MIDYR_CONC.txt

input

CMIP5 forcing files (optional CMIP6 via fort.4)

ICMGG{job_id}INIT

input

grid point inital and boundary conditions for OIFS

ICMGG{job_id}INIUA

input

upper atmosphere inital and boundary conditions for OIFS

ICMSH{job_id}INIT

input

spherical harmonic inital and boundary conditions for OIFS

rmp_*

input

OASIS3MCT remapping weight files. (optional, if not present they will be generated on the fly. This will take some time.)

rtables

input

OIFS grib code tables

wam_grid_tables

input

WAM grib code tables

l_

input

Ozone cilmatology and old disused inital & boundary conditions

runoff_maps.nc

input

contains river basins and discharge areas

cdwavein

input

input file from WAM wave model (Apparent surface humidity)

sfcwindin

input

WAM inital wind

specwavein

input

WAM inital temperature

uwavein

input

WAM inital surface roughness

wam_subgrid_0

input

Something for WAM, not quite sure..

temp, tmp1 tmp2

input

used for esm-ksh tools

*red_points.txt

input

disused should remove it..

fort.4

ctrl

OIFS namelists

hostfile_srun

ctrl

controls the allocation of cores to executables by calling prog* scripts

hostlist

ctrl

contains list of all MPI tasks and the compute node they run on

prog*

ctrl

calling script* files while calculation OpenMP settings

script*

ctrl

calling executalbes with OpenMP settings

namcouple

ctrl

controls OASIS3MCT coupling fields, remapping and timing

namelist.config

ctrl

controls FESOM2 general settings

namelist.forcing

ctrl

controls FESOM2 forcing settings (not needed)

namelist.ice

ctrl

controls FESOM2 sea ice settings

namelist.oce

ctrl

controls FESOM2 sea ocean settings

namelist.io

ctrl

controls FESOM2 output and diagnostic settings

namelist.runoffmapper

ctrl

controls runoff mapper settings

wam_namelist

ctrl

controls WAM settings

FESOM.x

bin

FESOM2 executable

master.exe

bin

OIFS executable

rnfmap.exe

bin

Runoff mapper executable

Additional files after the time integration of the model

debug.notroot*

log

OASIS3MCT logfile mostly empty

debug.root*

log

OASIS3MCT logfile containing debug controlled via namcouple variable NLOGPRT

drhook*

log

debug info from DR_HOOK ECMWF debug tool controlled via export DR_HOOK*

ifs.stat

log

OIFS timestep length output

lucia*

log

OASIS3MCT coupling timing information. use lucia tool to analyise computational balance

NODE.001_01

log

very detailed logfile of the OIFS simulation

nout.000000

log

logfile of the OASIS3MCT interpreting the namcouple file

a2o*

output

intermediate for gen of OASIS3MCT restart files (only if first leg and LRESUME_oasis3mct=0)

A_*

output

intermediate for gen of OASIS3MCT restart files (only if first leg and LRESUME_oasis3mct=0)

_fesom_

output

intermediate for gen of OASIS3MCT restart files (only if first leg and LRESUME_oasis3mct=0)

.fesom.

output

FESOM2 output file

ICMGG{job_id}+000000

output

timestep 0 OIFS output not all fields. deleted

ICMGG{job_id}+{year}{mon}

output

OIFS gridpoint output

ICMSH{job_id}+{year}{mon}

output

OIFS spherical harmonic output

ICMUA{job_id}+{year}{mon}

output

OIFS upper atmosphere output

MPP*

output

WAM wave model output

BLS*

restart

for WAM wave model

LAW*

restart

for WAM wave model

FESOM.${year}.ice*

restart

for FESOM2 ice model

FESOM.${year}.oce*

restart

for FESOM2 ocean model

FESOM.clock

restart

control file for FESOM2

rst*

restart

for OASIS3MCT if run with lag

rcf

restart

control file for OIFS

srf*

restart

for OIFS (one per MPI task)

waminfo

restart

control file for WAM

Detailed description of coupling files and which ones can be generated on the fly

File name

Properties

Remapping files rmp_

  • Can be generated on the fly for low resolutions

  • Do depend on OpenIFS & FESOM2 resolution

  • Do depend on number of FESOM2 cores

  • Do not depend of number of OpenIFS cores

  • Do not depend on hpc system

  • Shall be linked in if possible to save time.

  • Stay constant throughout an experiment

restart files rst

  • Can be generated only in lresume_oasis3mct:false runs

  • If lresume_oasis3mct:true they have to be linked in

  • Do depend on OpenIFS & FESOM2 resolution

  • Do depend on number of FESOM2 cores

  • Do not depend of number of OpenIFS cores

  • Do not depend on hpc system

  • Shall be linked in if possible to save time.

  • Change throughout an experiment and are part of the restart

masks, grids, areas.nc

  • OpenIFS part can not be generated at runtime

  • Do depend on OpenIFS & FESOM2 resolution

  • Do not depend on number of FESOM2 cores

  • Do not depend of number of OpenIFS cores

  • Do not depend on hpc system

  • Nedd to be linked in

  • Stay constant throughout an experiment