#!/bin/ksh
#-----------------------------------------------------------------
function OCE_Initialize
{
IGCM_debug_PushStack "OCE_Initialize"
JOB_NAME=${config_UserChoices_JobName}
RESOL_OCE_ICE=$( echo ${RESOL} | awk "-Fx" '{print $1}' )
case ${RESOL_OCE_ICE} in
( *LIM2* ) SEAICE_MODEL=LIM2 ; LIM_VERSION=2 ;;
( *LIM3* ) SEAICE_MODEL=LIM3 ; LIM_VERSION=3 ;;
( *CICE* ) SEAICE_MODEL=CICE ;;
( * ) SEAICE_MODEL=UNKNOWN ;;
esac
RESOL_OCE=$( echo ${RESOL_OCE_ICE} | sed "s/${SEAICE_MODEL}//" )
IGCM_debug_Print 1 "RESOL : ${RESOL}"
IGCM_debug_Print 1 "RESOL_OCE_ICE : ${RESOL_OCE_ICE}"
IGCM_debug_Print 1 "SEAICE_MODEL : ${SEAICE_MODEL}"
IGCM_debug_Print 1 "LIM_VERSION : ${LIM_VERSION}"
IGCM_debug_Print 1 "RESOL_OCE : ${RESOL_OCE}"
# Local function to find namelists parameters
#supergrep () { grep "^ *$1 *=" $2 | sed -e "s% *\!.*%%" ; }
supergrep () { grep "^ *$1 *=" $2 | sed -e "s% *\!.*%%" -e "s%^ *$1 *=%%" ; }
##--Variables used by OPA --
NAMELIST_OPA_CFG=${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE}_cfg
IGCM_debug_Print 1 "namelist_cfg : ${NAMELIST_OPA_CFG}"
if [ ! -r ${NAMELIST_OPA_CFG} ] ; then
IGCM_debug_Exit "${NAMELIST_OPA_CFG} not found"
IGCM_debug_Verif_Exit
fi
OPA_RDT=$( supergrep rn_rdt ${NAMELIST_OPA_CFG} )
OPA_NN_FSBC=$( supergrep nn_fsbc ${NAMELIST_OPA_CFG} )
#
# OPA_RDT=$( supergrep rn_rdt namelist_cfg )
# OPA_NN_FSBC=$( supergrep nn_fsbc namelist_cfg )
(( OPA_NPDT_JOUR = 86400 / OPA_RDT ))
(( OPA_RDT_SBC = OPA_RDT * OPA_NN_FSBC ))
# Period Length In Days between DateBegin and first day of calendar 0001 01 01
# /!\ Needed by OPA namelist to compute file names /!\
(( DaysSinceJC = $( IGCM_date_DaysSinceJC ${DateBegin} ) + 1 ))
IGCM_debug_Print 1 " "
IGCM_debug_Print 1 "OPA_RDT ${OPA_RDT}"
IGCM_debug_Print 1 "OPA_NN_FSBC ${OPA_NN_FSBC}"
IGCM_debug_Print 1 "OPA_RDT_SBC ${OPA_RDT_SBC}"
IGCM_debug_Print 1 "OPA_NPDT_JOUR ${OPA_NPDT_JOUR}"
IGCM_debug_Print 1 "DaysSinceJC ${DaysSinceJC}"
## Check that nn_fsbc is correct compare to coupling frequency
FreqCoupling=${oasis_UserChoices_FreqCoupling:-86400}
## This informations are used for diaptr, trends and diagap files
## only the first frequency is used for this files
IGCM_debug_Print 1 "FreqCoupling ${FreqCoupling}"
IGCM_debug_Print 1 "OPA_NN_FSBC ${OPA_NN_FSBC}"
IGCM_debug_Print 1 "OPA_RDT ${OPA_RDT}"
IGCM_debug_Print 1 "OPA_RDT_SBC ${OPA_RDT_SBC}"
if [[ ${OPA_RDT_SBC} -gt ${FreqCoupling} ]] ; then
IGCM_debug_Exit "OPA_RDT_SBC=${OPA_RDT_SBC} is greater than FreqCoupling=${FreqCoupling}"
IGCM_debug_Verif_Exit
fi
IGCM_debug_PopStack "OCE_Initialize"
}
#-----------------------------------------------------------------
function OCE_Update
{
IGCM_debug_PushStack "OCE_Update"
##--Write Frequency for iomput
## Differents frequencies are allowed for grid_[TUVW] and icemod files
V1D_ENABLE=".FALSE."
V1M_ENABLE=".FALSE."
V1Y_ENABLE=".FALSE."
for frequency in ${config_OCE_WriteFrequency} ; do
case ${frequency} in
( 1D|1d ) V1D_ENABLE=".TRUE." ;;
( 1M|1m ) V1M_ENABLE=".TRUE." ;;
( *[yY] ) V1Y_ENABLE=".TRUE." ;;
esac
done
##-- Output level : 3 for more 1D variables
eval opa9_OUTPUT_LEVEL=\${opa9_UserChoices_OUTPUT_LEVEL} > /dev/null 2>&1
OUTPUT_LEVEL=${opa9_OUTPUT_LEVEL}
# Period Length In Days between DateBegin and first day of calendar 0001 01 01
# Needed by OPA namelist to compute correct file names
(( PeriodDaysSinceJC = $( IGCM_date_DaysSinceJC ${PeriodDateBegin} ) + 1 ))
##-- Number of time steps updated : the first, the last and the number of time steps
(( OPA_NIT000 = ( PeriodDaysSinceJC - DaysSinceJC ) * OPA_NPDT_JOUR + 1 ))
(( OPA_NPDT = PeriodLengthInDays * OPA_NPDT_JOUR ))
(( OPA_NITEND = OPA_NIT000 + OPA_NPDT - 1))
##-- We force one restart file at the end of the trunk
OPA_NSTOCK="${OPA_NITEND}"
##-- Restart configuration
if ( [ "${CumulPeriod}" -eq 1 ] && [ "${config_OCE_Restart}" = "n" ] ) ; then
OPA_LRSTAR=.FALSE.
OPA_NRSTDT=0
# Put OPA_NMSH=0 when OPA running in parallel mode
OPA_NMSH=1
#echo "NO OPA RESTART"
elif ( [ "${CumulPeriod}" -eq 1 ] && [ "${config_OCE_Restart}" = "y" ] ) ; then
OPA_LRSTAR=.TRUE.
OPA_NRSTDT=0
OPA_NMSH=1
#echo "OPA RESTART"
else
OPA_LRSTAR=.TRUE.
OPA_NRSTDT=2
OPA_NMSH=0
#echo "OPA RESTART"
fi
##-- Meshmask option
IGCM_card_DefineVariableFromOption ${SUBMIT_DIR}/COMP/opa9.card UserChoices mesh_mask
if [ "${opa9_UserChoices_mesh_mask}" = "y" ]; then
OPA_NMSH=1
IGCM_card_WriteOption ${SUBMIT_DIR}/COMP/opa9.card UserChoices mesh_mask "n"
fi
# nleapy configuration
case ${config_UserChoices_CalendarType} in
( leap|gregorian) OPA_NLEAPY=1 ;;
( noleap ) OPA_NLEAPY=0 ;;
( 360d ) OPA_NLEAPY=30 ;;
( * ) OPA_NLEAPY=30 ;;
esac
typeset -r PRECIS=8
NEMO_END=$( echo $( awk "BEGIN { printf \"%0${PRECIS}d\",${OPA_NITEND} }" ) )
IGCM_comp_modifyNamelist blocker namelist_cfg cn_exp ${config_UserChoices_JobName}
IGCM_comp_modifyNamelist blocker namelist_cfg nn_it000 ${OPA_NIT000}
IGCM_comp_modifyNamelist blocker namelist_cfg nn_itend ${OPA_NITEND}
IGCM_comp_modifyNamelist blocker namelist_cfg ln_rstart ${OPA_LRSTAR}
IGCM_comp_modifyNamelist blocker namelist_cfg nn_stock ${OPA_NSTOCK}
IGCM_comp_modifyNamelist blocker namelist_cfg nn_rstctl ${OPA_NRSTDT}
IGCM_comp_modifyNamelist blocker namelist_cfg nn_date0 ${PeriodDateBegin}
IGCM_comp_modifyNamelist nonblocker namelist_cfg nn_msh ${OPA_NMSH}
IGCM_comp_modifyNamelist nonblocker namelist_cfg nn_rnf_depth_file ${OPA_NMSH}
IGCM_comp_modifyNamelist blocker namelist_cfg nn_leapy ${OPA_NLEAPY}
# Update iodef.xml
IGCM_debug_Print 1 'Informations into iodef.xml : V1D_ENABLE V1M_ENABLE V1Y_ENABLE OUTPUT_LEVEL'
IGCM_debug_Print 1 ${V1D_ENABLE} ${V1M_ENABLE} ${V1Y_ENABLE} ${OUTPUT_LEVEL}
IGCM_comp_modifyXmlFile nonblocker file_def_nemo.xml 1d enabled ${V1D_ENABLE}
IGCM_comp_modifyXmlFile nonblocker file_def_nemo.xml 1m enabled ${V1M_ENABLE}
IGCM_comp_modifyXmlFile nonblocker file_def_nemo.xml 1y enabled ${V1Y_ENABLE}
# vargas/titane/MPP and switch from 1 proc to 5 procs. We need to suppres restartopa the second month, if restartopa_0000 exist
# same thing for restart_trc and restart_ice_in
for restartfilenemo in restartopa restart_trc restart_ice_in ; do
[ -f ${restartfilenemo}.nc ] && [ -f ${restartfilenemo}_0000.nc ] && IGCM_sys_Rm -f ${restartfilenemo}.nc
done
# Add include of nemo context in iodef.xml
# In iodef.xml add on next line after "COMPONENT CONTEXT"
#
echo '' > add.tmp
cp iodef.xml iodef.xml.tmp
sed -e "/COMPONENT CONTEXT/r add.tmp" \
iodef.xml.tmp > iodef.xml
rm iodef.xml.tmp add.tmp
IGCM_debug_PopStack "OCE_Update"
}
#-----------------------------------
function OCE_Finalize
{
IGCM_debug_PushStack "OCE_Finalize"
IGCM_debug_Print 1 FINALIZE OCE !!!
IGCM_debug_PopStack "OCE_Finalize"
}