juha.lento@csc.fi, 2016-05-16
Build and test documentation for NEMO 3.6 in GYRE
configuration. Example commands are tested in CSC's Cray XC40,
sisu.csc.fi.
svn --username USERNAME --password PASSWORD --no-auth-cache co http://forge.ipsl.jussieu.fr/nemo/svn/branches/2015/nemo_v3_6_STABLE/NEMOGCM
...
Checked out revision 6542.
http://www.nemo-ocean.eu/Using-NEMO/User-Guides/Basics/XIOS-IO-server-installation-and-use
svn co -r819 http://forge.ipsl.jussieu.fr/ioserver/svn/XIOS/trunk xios-2.0
Xios requires Netcdf4.
module load cray-hdf5-parallel cray-netcdf-hdf5parallel
http://forge.ipsl.jussieu.fr/ioserver/wiki/documentation
cd xios-2.0
./make_xios --job 8 --arch XC30_Cray
...need to be rerun without --job 8 and test suite is broken, but library got built?
source <(curl -s https://raw.githubusercontent.com/jlento/nemo/master/fixfcm.bash)
...or if you have a buggy bash 3.2...
wget https://raw.githubusercontent.com/jlento/nemo/master/fixfcm.bash; source fixfcm.bash
cd ../NEMOGCM/CONFIG
fixfcm < ../ARCH/arch-XC40_METO.fcm > ../ARCH/arch-MY_CONFIG.fcm \
NCDF_HOME="$NETCDF_DIR" \
HDF5_HOME="$HDF5_DIR" \
XIOS_HOME="$(readlink -f ../../xios-2.0)"
./makenemo -m MY_CONFIG -r GYRE_XIOS -n MY_GYRE add_key "key_nosignedzero"
cd MY_GYRE/EXP00
sed -i '/using_server/s/false/true/' iodef.xml
sed -i '/&nameos/a ln_useCT = .false.' namelist_cfg
sed -i '/&namctl/a nn_bench = 1' namelist_cfg
aprun -n 4 ../BLD/bin/nemo.exe : -n 2 ../../../../xios-2.0/bin/xios_server.exe
Parameter jp_cfg controls the resolution.
rm -f time.step solver.stat output.namelist.dyn ocean.output slurm-* GYRE_* mesh_mask_00*
jp_cfg=4
sed -i -r \
-e 's/^( *nn_itend *=).*/\1 21600/' \
-e 's/^( *nn_stock *=).*/\1 21600/' \
-e 's/^( *nn_write *=).*/\1 1000/' \
-e 's/^( *jp_cfg *=).*/\1 '"$jp_cfg"'/' \
-e 's/^( *jpidta *=).*/\1 '"$(( 30 * jp_cfg +2))"'/' \
-e 's/^( *jpjdta *=).*/\1 '"$(( 20 * jp_cfg +2))"'/' \
-e 's/^( *jpiglo *=).*/\1 '"$(( 30 * jp_cfg +2))"'/' \
-e 's/^( *jpjglo *=).*/\1 '"$(( 20 * jp_cfg +2))"'/' \
namelist_cfg
sbatch -N 3 -p test -t 30 << EOF
#!/bin/bash
aprun -n 48 ../BLD/bin/nemo.exe : -n 8 ../../../../xios-2.0/bin/xios_server.exe
EOF