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nemo.driver in branches/libIGCM/ORCA2_LIM/IGCM00/COMP – NEMO

source: branches/libIGCM/ORCA2_LIM/IGCM00/COMP/nemo.driver @ 1306

Last change on this file since 1306 was 1306, checked in by ctlod, 15 years ago

libIGCM: update nemo.driver script to be able to manage leap years, see ticket: #330

File size: 6.5 KB
Line 
1#!/bin/ksh
2#-----------------------------------------------------------------
3function OCE_Initialize
4{
5    IGCM_debug_PushStack "OCE_Initialize"
6
7    JOB_NAME=${config_UserChoices_JobName}
8
9    if [ -z "${opa_UserChoices_OPA_NPDT_JOURS}" ] ; then
10   ORCA_NPDT_JOUR=15
11    else
12   ORCA_NPDT_JOUR=${opa_UserChoices_OPA_NPDT_JOURS}
13    fi
14
15    ##--Variables used by OPA --
16
17    # cexper experience name for vairmer format
18    # nit000 number of the first time step
19    # nitend number of the last time step
20############################################################
21# Simona: ADDED nleapy corresponding to nbisex on opa.driver
22############################################################
23    # nleapy leap year calendar (0/1) (30 for 360d)
24    # nwrite frequency of OUTPUT file
25    # ln_rstart boolean term for restart (true or false)
26    # nstock frequency of restart file
27    # nrstdt control of the time step (0, 1 or 2)
28    # ndate0 initial calendar date aammjj
29    # nmsh  =1 create a mesh file (coordinates, scale factors, masks)
30
31# Local function to find namelists parameters
32supergrep () {
33    grep "^ *$1 *=" $2 | sed -e "s% *\!.*%%"
34}
35
36
37    PAT_CEXPER=$( supergrep cexper    ${SUBMIT_DIR}/PARAM/namelist )
38    PAT_NIT000=$( supergrep nit000    ${SUBMIT_DIR}/PARAM/namelist )
39    PAT_NITEND=$( supergrep nitend    ${SUBMIT_DIR}/PARAM/namelist )
40    PAT_NLEAPY=$( supergrep nleapy    ${SUBMIT_DIR}/PARAM/namelist )
41    PAT_NWRITE=$( supergrep nwrite    ${SUBMIT_DIR}/PARAM/namelist )
42    PAT_RESTAR=$( supergrep ln_rstart ${SUBMIT_DIR}/PARAM/namelist )
43    PAT_NSTOCK=$( supergrep nstock    ${SUBMIT_DIR}/PARAM/namelist )
44    PAT_NRSTAR=$( supergrep nrstdt    ${SUBMIT_DIR}/PARAM/namelist )
45    PAT_NDATE0=$( supergrep ndate0    ${SUBMIT_DIR}/PARAM/namelist )
46    PAT_NMSH=$(   supergrep nmsh      ${SUBMIT_DIR}/PARAM/namelist ) 
47
48    ORCA_NSTOCK=$( echo $PAT_NSTOCK | sed "s/[a-z,A-Z,=]//g" )
49    ORCA_RDT=$( supergrep rdt  ${SUBMIT_DIR}/PARAM/namelist | sed 's/ *rdt *=//' | sed 's/\. *,//' )
50
51    # Period Length In Days between DateBegin and first day of calendar 0001 01 01
52    # /!\ Needed by OPA namelist to compute file names /!\
53    (( DaysSinceJC = $( IGCM_date_DaysSinceJC ${DateBegin} ) + 1 ))
54
55    IGCM_debug_PopStack "OCE_Initialize"
56}
57
58#-----------------------------------------------------------------
59function OCE_Update
60{
61###    set -vx
62    IGCM_debug_PushStack "OCE_Update"
63
64    NbFreq=$( echo ${config_OCE_WriteFrequency} | wc -w )
65
66    ##--Write Frequency Purpose ....
67    frequency=$( echo ${config_OCE_WriteFrequency} | awk "-F " '{print $1}' )
68    factor=$( echo ${frequency} | sed -e "s/[yYmMdD]//" )
69    case ${frequency} in
70   1Y|1y)
71       (( ORCA_NWRITE = ORCA_NPDT_JOUR * factor * $( IGCM_date_DaysInYear  ${year} ) ))          ;
72       PREFIX_NWRITE=${config_UserChoices_JobName}_${factor}y ;
73       R_OUT_OCE_NWRITE=${R_OUT_OCE_O_Y} ;
74       R_OUT_ICE_NWRITE=${R_OUT_ICE_O_Y} ;
75       WF1=${factor}Y ;;
76   1M|1m)
77       (( ORCA_NWRITE = ORCA_NPDT_JOUR * factor * $( IGCM_date_DaysInMonth ${year} ${month} ) )) ;
78       PREFIX_NWRITE=${config_UserChoices_JobName}_${factor}m ;
79       R_OUT_OCE_NWRITE=${R_OUT_OCE_O_M} ;
80       R_OUT_ICE_NWRITE=${R_OUT_ICE_O_M} ;
81       WF1=${factor}M ;;
82   *D|*d)
83       (( ORCA_NWRITE = ORCA_NPDT_JOUR * factor  ))  ;
84       PREFIX_NWRITE=${config_UserChoices_JobName}_${factor}d ;
85       R_OUT_OCE_NWRITE=${R_OUT_OCE_O_D} ;
86       R_OUT_ICE_NWRITE=${R_OUT_ICE_O_D} ;
87       WF1=${factor}D ;;
88   *)
89       (( ORCA_NWRITE = 0 ))                                                            ;;
90    esac
91
92    # Period Length In Days between DateBegin and first day of calendar 0001 01 01
93    # Needed by OPA namelist to compute correct file names
94    (( PeriodDaysSinceJC =  $( IGCM_date_DaysSinceJC ${PeriodDateBegin} ) + 1  ))
95
96    ##-- Calcul du numero de pas de temps de debut de job ORCA
97    (( ORCA_NIT000 = ( PeriodDaysSinceJC - DaysSinceJC ) * ORCA_NPDT_JOUR + 1 ))
98    (( ORCA_NPDT   = PeriodLengthInDays * ORCA_NPDT_JOUR ))
99    (( ORCA_NITEND = ORCA_NIT000 + ORCA_NPDT - 1))
100
101    if [ "${ORCA_NSTOCK}" -gt "${ORCA_NPDT}" ]
102   then
103   ORCA_NSTOCK="${ORCA_NPDT}"
104    fi
105
106    ##-- verification du nb de pas de temps par jour
107    (( NB_SEC_JOUR_MODEL = ORCA_NPDT_JOUR * ORCA_RDT ))
108    (( NB_SEC_JOUR = 60 * 60 * 24 ))
109
110    if [ ${NB_SEC_JOUR_MODEL} -ne ${NB_SEC_JOUR} ]
111   then
112        echo " VERIFIER ORCA_NPDT_JOUR dans le job ${JOB} "
113        exit
114    fi
115
116    ##-- Restart configuration
117    if ( [ "${CumulPeriod}" -eq 1 ] && [ "${config_OCE_Restart}" = "n" ] ) ; then
118
119        #echo "PAS DE RESTART OPA"
120   ORCA_LRSTAR=.FALSE.
121   ORCA_NRSTDT=0
122        #echo pas de meshmask en parallele
123   ORCA_NMSH=1
124   ( [ X${BATCH_NUM_PROC_TOT} != X ] && [ "${BATCH_NUM_PROC_TOT}" -gt 1 ] ) && ORCA_NMSH=0
125
126    elif ( [ "${CumulPeriod}" -eq 1 ] && [ "${config_OCE_Restart}" = "y" ] ) ; then
127
128        #echo "RESTART OPA"
129   ORCA_LRSTAR=.TRUE.
130   ORCA_NRSTDT=1
131   ORCA_NMSH=0
132
133    else
134
135        #echo "RESTART OPA"
136   ORCA_LRSTAR=.TRUE.
137   ORCA_NRSTDT=2
138   ORCA_NMSH=0
139
140    fi
141
142   case ${config_UserChoices_CalendarType} in
143         leap)
144               ORCA_NLEAPY=1;;
145         noleap)
146               ORCA_NLEAPY=0;;
147         360d)
148               ORCA_NLEAPY=30;;
149      esac
150
151
152        typeset -r PRECIS=8
153   NEMO_END=$( echo $( awk "BEGIN { printf \"%0${PRECIS}d\",${ORCA_NITEND} }" ) ) 
154
155    sed -e "s%${PAT_CEXPER}%       cexper=\"${config_UserChoices_JobName}\"%" \
156   -e "s%${PAT_NIT000}%       nit000=${ORCA_NIT000}%"                    \
157   -e "s%${PAT_NITEND}%       nitend=${ORCA_NITEND}%"                    \
158   -e "s%${PAT_NLEAPY}%       nleapy=${ORCA_NLEAPY}%"               \
159   -e "s%${PAT_NWRITE}%       nwrite=${ORCA_NWRITE}%"                    \
160   -e "s%${PAT_RESTAR}%       ln_rstart=${ORCA_LRSTAR}%"                 \
161   -e "s%${PAT_NSTOCK}%       nstock=${ORCA_NSTOCK}%"                    \
162   -e "s%${PAT_NRSTAR}%       nrstdt=${ORCA_NRSTDT}%"                    \
163   -e "s%${PAT_NDATE0}%       ndate0=${PeriodDateBegin}%"                \
164   -e "s%${PAT_NMSH}%         nmsh=${ORCA_NMSH}%"                        \
165   namelist > namelist.tmp
166
167    IGCM_sys_Mv namelist.tmp namelist
168
169    IGCM_debug_PopStack "OCE_Update"
170}
171
172#-----------------------------------
173function OCE_Finalize
174{
175    IGCM_debug_PushStack "OCE_Finalize"
176
177    if [ -f date.file ] ; then
178        # Prefix use in opa.card AND in lim.card :
179   DATE_OPA=$( cat date.file | \
180       sed "s/\ ${config_UserChoices_JobName}_[0-9]*[a-z]_\([0-9]*_[0-9]*\)_\ */\1/g" )
181###DATE_OPA=$( $DATE_OPABF | cut -c1-30 )
182   MainPrefix=${config_UserChoices_JobName}_1d_${DATE_OPA}
183   SecondPrefix=${config_UserChoices_JobName}_5d_${DATE_OPA}
184    fi
185
186    echo FINALIZE OCE !!!
187
188    IGCM_debug_PopStack "OCE_Finalize"
189}
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