NEMOCFG/eORCA025/eORCA025.L121-LUCIA01

Running eORCA025.L121-LUCIA01

Same as eORCA025.L121-LUCIA00 but with older XIOS.

2482 --> 2326

Source code

Download NEMO code 4.2.0

git clone --branch 4.2.0 https://forge.nemo-ocean.eu/nemo/nemo.git nemo_4.2.0

Extract and install XIOS (trunk)

svn co http://forge.ipsl.jussieu.fr/ioserver/svn/XIOS/trunk xios_trunk

revision 2326

Setup

Same as eORCA025.L121-LUCIA00

Compile NEMO

• with this arch file > check the path to your XIOS
• with this cfg folder > open and add a line to nemo_4.2.0/cfgs/ref_cfgs.txt :

ORCA025_ICE OCE ICE

./makenemo -m 'lucia_gnu' -r ORCA025_ICE -n 'MY_ORCA025_ICE' -j '4'

Data

Same as eORCA025.L121-LUCIA00

Change XIOS

CC	Release	RES	XIOS	NEMO	#NODES	Optimization	WTIME per MONTH
NE4_22.sh	foss 2022a	e025	100	600	7	-O3	40min

• starting from year 1960, restart every month
• forcing ERA5 leap 3h
• nem_time_step_sec=1350 and lim_time_step_sec=1350

Initial data:

Goutorbe_ghflux.nc
eORCA025_ghflux_v2.0_c3.0_weights_bilin_nohls.nc
eORCA025_iwm_b0.2_v1.0_nohls.nc
eORCA025.L121_domain_cfg_b0.5_c3.0_d1.0_nohls_clean.nc
eORCA025_runoff_b0.2_v0.0_nohls.nc
eORCA025_calving_b0.2_v2.3_nohls.nc
eORCA025_ttv_b0.2_v0.0_nohls.nc
eORCA025_bfr2d_v0.2_nohls.nc
eORCA025_shlat2d_v0.2_nohls.nc
eORCA025_distcoast_b0.2_v0.0_nohls.nc
eORCA025.L121-empc_nohls.nc
eORCA025.L121_WOA2018_c3.0_d1.0_v19812010.5.2_nohls.nc
chlorophyl_v0.0.nc
eORCA025_chlorophyl_v0.0_c3.0_weights_bilin_nohls.nc
eORCA025_sss_WOA2018_c3.0_v19812010.5.1_nohls.nc
eORCA025_seaice_c3.0_v19802004.0_nohls.nc

NE4_22 runs 14 legs then:

[cns182:1940326:0:1940326] Caught signal 11 (Segmentation fault: Sent by the kernel at address (nil))
==== backtrace (tid:1940326) ====
 0 0x000000000004eb20 killpg()  ???:0
 1 0x0000000000b0c32f __icblbc_MOD_icb_lbc_mpp()  ???:0
 2 0x000000000081127c __icbstp_MOD_icb_stp()  ???:0
 3 0x0000000000475e86 __sbcmod_MOD_sbc()  ???:0
 4 0x00000000004a60c0 __step_MOD_stp()  ???:0
 5 0x000000000046401f __nemogcm_MOD_nemo_gcm()  ???:0
 6 0x00000000004594ed main()  ???:0
 7 0x000000000003acf3 __libc_start_main()  ???:0
 8 0x000000000046123e _start()  ???:0
=================================

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:
#0  0x1489006d0b1f in ???
#1  0xb0c32f in ???
#2  0x81127b in ???
#3  0x475e85 in ???
#4  0x4a60bf in ???
#5  0x46401e in ???
#6  0x4594ec in ???
#7  0x1489006bccf2 in ???
#8  0x46123d in ???
#9  0xffffffffffffffff in ???
srun: error: cns182: task 2382: Segmentation fault (core dumped)
srun: launch/slurm: _step_signal: Terminating StepId=458518.0
slurmstepd: error: *** STEP 458518.0 ON cns159 CANCELLED AT 2023-04-24T11:38:53 ***

Same error as Same as eORCA025.L121-LUCIA00

Cfg closed