| 1 | #!/bin/ksh |
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| 2 | #----------------------------------------------------------------- |
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| 3 | function OCE_Initialize |
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| 4 | { |
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| 5 | IGCM_debug_PushStack "OCE_Initialize" |
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| 6 | |
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| 7 | JOB_NAME=${config_UserChoices_JobName} |
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| 8 | RESOL_OCE=$( echo $RESOL | awk "-Fx" '{print $1}' ) |
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| 9 | |
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| 10 | ORCA_NPDT_JOUR=${opa9_UserChoices_OPA_NPDT_JOURS:=15} |
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| 11 | |
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| 12 | # Local function to find namelists parameters |
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| 13 | supergrep () { |
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| 14 | grep "^ *$1 *=" $2 | sed -e "s% *\!.*%%" |
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| 15 | } |
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| 16 | |
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| 17 | ##--Variables used by OPA -- |
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| 18 | |
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| 19 | # cn_exp experience name |
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| 20 | # nn_it000 number of the first time step |
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| 21 | # nn_itend number of the last time step |
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| 22 | # nn_date0 initial calendar date yymmdd (used if nn_rstctl=1) |
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| 23 | # nn_leapy Leap year calendar (1) or not (0), or 360 days calendar (30) |
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| 24 | # nn_stock frequency of creation of a restart file (modulo referenced to 1) |
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| 25 | # nn_write frequency of write in the output file (modulo referenced to nn_it000) |
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| 26 | # ln_rstart start from rest (F) or from a restart file (T) |
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| 27 | # nn_rstctl restart control = 0 nn_it000 is not compared to the restart file value |
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| 28 | # = 1 use nn_date0 in namelist (not the value in the restart file) |
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| 29 | # = 2 calendar parameters read in the restart file |
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| 30 | # nn_msh =1 create a mesh file (coordinates, scale factors, masks) |
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| 31 | # rn_rdt time step in seconds for the dynamics (and tracer if nacc=0) ==> 5760 (coming from namelist) |
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| 32 | # nn_prg time-step frequency of gap print in model output |
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| 33 | # nf_ptr_wri frequency of zonal means and transport output |
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| 34 | |
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| 35 | PAT_CEXPER=$( supergrep cn_exp ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 36 | PAT_NIT000=$( supergrep nn_it000 ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 37 | PAT_NITEND=$( supergrep nn_itend ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 38 | PAT_NDATE0=$( supergrep nn_date0 ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 39 | PAT_NLEAPY=$( supergrep nn_leapy ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 40 | PAT_NSTOCK=$( supergrep nn_stock ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 41 | PAT_NWRITE=$( supergrep nn_write ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 42 | PAT_RESTAR=$( supergrep ln_rstart ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 43 | PAT_NRSTAR=$( supergrep nn_rstctl ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 44 | PAT_NMSH=$( supergrep nn_msh ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 45 | PAT_PRG=$( supergrep nn_prg ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 46 | PAT_NF_PTR=$( supergrep nf_ptr_wri ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} ) |
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| 47 | |
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| 48 | ORCA_RDT=$( supergrep rn_rdt ${SUBMIT_DIR}/PARAM/namelist_${RESOL_OCE} | sed 's/ *rn_rdt *=//' | sed 's/\. *//' ) |
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| 49 | |
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| 50 | # Period Length In Days between DateBegin and first day of calendar 0001 01 01 |
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| 51 | # /!\ Needed by OPA namelist to compute file names /!\ |
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| 52 | (( DaysSinceJC = $( IGCM_date_DaysSinceJC ${DateBegin} ) + 1 )) |
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| 53 | |
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| 54 | IGCM_debug_PopStack "OCE_Initialize" |
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| 55 | } |
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| 56 | |
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| 57 | #----------------------------------------------------------------- |
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| 58 | function OCE_Update |
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| 59 | { |
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| 60 | IGCM_debug_PushStack "OCE_Update" |
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| 61 | |
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| 62 | NbFreq=$( echo ${config_OCE_WriteFrequency} | wc -w ) |
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| 63 | |
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| 64 | ##--Write Frequency Purpose .... |
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| 65 | frequency=$( echo ${config_OCE_WriteFrequency} | awk "-F " '{print $1}' ) |
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| 66 | factor=$( echo ${frequency} | sed -e "s/[yYmMdD]//" ) |
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| 67 | case ${frequency} in |
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| 68 | 1Y|1y) |
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| 69 | (( ORCA_NWRITE = ORCA_NPDT_JOUR * factor * $( IGCM_date_DaysInYear ${year} ) )) ; |
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| 70 | PREFIX_NWRITE=${config_UserChoices_JobName}_${factor}y ; |
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| 71 | R_OUT_OCE_NWRITE=${R_OUT_OCE_O_Y} ; |
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| 72 | R_OUT_ICE_NWRITE=${R_OUT_ICE_O_Y} ; |
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| 73 | WF1=${factor}Y ;; |
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| 74 | 1M|1m) |
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| 75 | (( ORCA_NWRITE = ORCA_NPDT_JOUR * factor * $( IGCM_date_DaysInMonth ${year} ${month} ) )) ; |
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| 76 | PREFIX_NWRITE=${config_UserChoices_JobName}_${factor}m ; |
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| 77 | R_OUT_OCE_NWRITE=${R_OUT_OCE_O_M} ; |
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| 78 | R_OUT_ICE_NWRITE=${R_OUT_ICE_O_M} ; |
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| 79 | WF1=${factor}M ;; |
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| 80 | *D|*d) |
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| 81 | (( ORCA_NWRITE = ORCA_NPDT_JOUR * factor )) ; |
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| 82 | PREFIX_NWRITE=${config_UserChoices_JobName}_${factor}d ; |
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| 83 | R_OUT_OCE_NWRITE=${R_OUT_OCE_O_D} ; |
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| 84 | R_OUT_ICE_NWRITE=${R_OUT_ICE_O_D} ; |
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| 85 | WF1=${factor}D ;; |
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| 86 | *) |
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| 87 | (( ORCA_NWRITE = 0 )) ;; |
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| 88 | esac |
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| 89 | |
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| 90 | ##--Write Frequency Purpose .... concerning the second opa file type. |
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| 91 | if [ ${NbFreq} -eq 2 ] ; then |
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| 92 | frequency=$( echo ${config_OCE_WriteFrequency} | awk "-F " '{print $2}' ) |
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| 93 | factor=$( echo ${frequency} | sed -e "s/[yYmMdD]//" ) |
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| 94 | case ${frequency} in |
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| 95 | *Y|*y) |
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| 96 | (( ORCA_NWRIHF = ORCA_NPDT_JOUR * factor * $( IGCM_date_DaysInYear ${year} ) )) ; |
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| 97 | PREFIX_NWRIHF=${config_UserChoices_JobName}_${factor}y ; |
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| 98 | R_OUT_OCE_NWRIHF=${R_OUT_OCE_O_Y} ; |
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| 99 | WF2=${factor}Y ;; |
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| 100 | *M|*m) |
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| 101 | (( ORCA_NWRIHF = ORCA_NPDT_JOUR * factor * $( IGCM_date_DaysInMonth ${year} ${month} ) )) ; |
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| 102 | PREFIX_NWRIHF=${config_UserChoices_JobName}_${factor}m ; |
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| 103 | R_OUT_OCE_NWRIHF=${R_OUT_OCE_O_M} ; |
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| 104 | WF2=${factor}M ;; |
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| 105 | *D|*d) |
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| 106 | (( ORCA_NWRIHF = ORCA_NPDT_JOUR * factor )) ; |
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| 107 | PREFIX_NWRIHF=${config_UserChoices_JobName}_${factor}d ; |
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| 108 | R_OUT_OCE_NWRIHF=${R_OUT_OCE_O_D} ; |
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| 109 | WF2=${factor}D ;; |
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| 110 | *) |
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| 111 | (( ORCA_NWRIHF = 0 )) ;; |
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| 112 | esac |
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| 113 | else |
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| 114 | ORCA_NWRIHF=0 |
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| 115 | fi |
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| 116 | |
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| 117 | # Period Length In Days between DateBegin and first day of calendar 0001 01 01 |
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| 118 | # Needed by OPA namelist to compute correct file names |
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| 119 | (( PeriodDaysSinceJC = $( IGCM_date_DaysSinceJC ${PeriodDateBegin} ) + 1 )) |
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| 120 | |
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| 121 | ##-- Number of time steps updated : the first, the last and the number of time steps |
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| 122 | (( ORCA_NIT000 = ( PeriodDaysSinceJC - DaysSinceJC ) * ORCA_NPDT_JOUR + 1 )) |
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| 123 | (( ORCA_NPDT = PeriodLengthInDays * ORCA_NPDT_JOUR )) |
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| 124 | (( ORCA_NITEND = ORCA_NIT000 + ORCA_NPDT - 1)) |
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| 125 | |
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| 126 | ##-- We force one restart file at the end of the trunk |
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| 127 | ORCA_NSTOCK="${ORCA_NITEND}" |
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| 128 | |
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| 129 | ##-- Let verify the number of time steps per day |
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| 130 | (( NB_SEC_JOUR_MODEL = ORCA_NPDT_JOUR * ORCA_RDT )) |
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| 131 | (( NB_SEC_JOUR = 60 * 60 * 24 )) |
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| 132 | |
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| 133 | if [ ${NB_SEC_JOUR_MODEL} -ne ${NB_SEC_JOUR} ] ; then |
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| 134 | echo " VERIFY ORCA_NPDT_JOUR in opa9.card " |
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| 135 | exit |
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| 136 | fi |
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| 137 | |
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| 138 | ##-- Restart configuration |
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| 139 | if ( [ "${CumulPeriod}" -eq 1 ] && [ "${config_OCE_Restart}" = "n" ] ) ; then |
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| 140 | ORCA_LRSTAR=.FALSE. |
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| 141 | ORCA_NRSTDT=0 |
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| 142 | # Put ORCA_NMSH=0 when OPA running in parallel mode |
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| 143 | ORCA_NMSH=1 |
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| 144 | #echo "NO OPA RESTART" |
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| 145 | elif ( [ "${CumulPeriod}" -eq 1 ] && [ "${config_OCE_Restart}" = "y" ] ) ; then |
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| 146 | ORCA_LRSTAR=.TRUE. |
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| 147 | ORCA_NRSTDT=0 |
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| 148 | ORCA_NMSH=0 |
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| 149 | #echo "OPA RESTART" |
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| 150 | else |
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| 151 | ORCA_LRSTAR=.TRUE. |
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| 152 | ORCA_NRSTDT=2 |
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| 153 | ORCA_NMSH=0 |
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| 154 | #echo "OPA RESTART" |
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| 155 | fi |
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| 156 | |
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| 157 | # nleapy configuration |
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| 158 | case ${config_UserChoices_CalendarType} in |
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| 159 | leap|gregorian) |
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| 160 | ORCA_NLEAPY=1;; |
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| 161 | noleap) |
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| 162 | ORCA_NLEAPY=0;; |
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| 163 | 360d) |
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| 164 | ORCA_NLEAPY=30;; |
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| 165 | *) |
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| 166 | ORCA_NLEAPY=30 |
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| 167 | esac |
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| 168 | |
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| 169 | typeset -r PRECIS=8 |
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| 170 | NEMO_END=$( echo $( awk "BEGIN { printf \"%0${PRECIS}d\",${ORCA_NITEND} }" ) ) |
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| 171 | |
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| 172 | |
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| 173 | sed -e "s/${PAT_CEXPER}/ cn_exp=\"${config_UserChoices_JobName}\"/" \ |
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| 174 | -e "s/${PAT_NIT000}/ nn_it000=${ORCA_NIT000}/" \ |
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| 175 | -e "s/${PAT_NITEND}/ nn_itend=${ORCA_NITEND}/" \ |
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| 176 | -e "s/${PAT_NDATE0}/ nn_date0=${PeriodDateBegin}/" \ |
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| 177 | -e "s%${PAT_NLEAPY}% nn_leapy=${ORCA_NLEAPY}%" \ |
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| 178 | -e "s/${PAT_NSTOCK}/ nn_stock=${ORCA_NSTOCK}/" \ |
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| 179 | -e "s/${PAT_NWRITE}/ nn_write=${ORCA_NWRITE}/" \ |
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| 180 | -e "s/${PAT_RESTAR}/ ln_rstart=${ORCA_LRSTAR}/" \ |
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| 181 | -e "s/${PAT_NRSTAR}/ nn_rstctl=${ORCA_NRSTDT}/" \ |
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| 182 | -e "s/${PAT_NMSH}/ nn_msh=${ORCA_NMSH}/" \ |
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| 183 | -e "s/${PAT_NPRG}/ nn_prg=${ORCA_NWRITE}/" \ |
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| 184 | -e "s/${PAT_NF_PTR}/ nf_ptr_wri=${ORCA_NWRITE}/" \ |
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| 185 | namelist > namelist.tmp |
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| 186 | |
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| 187 | IGCM_sys_Mv namelist.tmp namelist |
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| 188 | |
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| 189 | echo 'Variables automatically updated in ORCA namelist' |
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| 190 | grep AUTO namelist |
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| 191 | |
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| 192 | IGCM_debug_PopStack "OCE_Update" |
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| 193 | } |
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| 194 | |
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| 195 | #----------------------------------- |
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| 196 | function OCE_Finalize |
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| 197 | { |
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| 198 | IGCM_debug_PushStack "OCE_Finalize" |
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| 199 | |
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| 200 | if [ -f date.file ] ; then |
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| 201 | # Prefix use in opa9.card AND in lim2.card : |
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| 202 | DATE_OPA=$( cat date.file | \ |
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| 203 | sed "s/\ ${config_UserChoices_JobName}_[0-9]*[a-z]_\([0-9]*_[0-9]*\)_\ */\1/g" ) |
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| 204 | MainPrefix=${config_UserChoices_JobName}_1d_${DATE_OPA} |
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| 205 | SecondPrefix=${config_UserChoices_JobName}_5d_${DATE_OPA} |
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| 206 | fi |
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| 207 | |
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| 208 | echo FINALIZE OCE !!! |
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| 209 | |
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| 210 | IGCM_debug_PopStack "OCE_Finalize" |
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| 211 | } |
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