source: CONFIG/UNIFORM/v5/LMDZOR_v5/GENERAL/DRIVER/lmdz.driver @ 1802

Last change on this file since 1802 was 1802, checked in by acosce, 12 years ago

Add 3 variables for management of resolution in lmdz.driver

  • RESOL_ATM_X
  • RESOL_ATM_Y
  • RESOL_ATM_XY (= XxY)
File size: 22.0 KB
Line 
1#!/bin/ksh
2#-----------------------------------------------------------------
3function LMDZ_sed
4{
5# Usage : LMDZ_sed filedef var_name myvalue
6#         In file filedef modify the line containing var_name=xxx into var_name=myvalue
7    IGCM_debug_PushStack "LMDZ_sed"
8   
9    # Test if the fichier exist
10    if [ ! -f ${1} ] ; then
11        echo "WARNING : ${1} file does not exist. Following will not be done : LMDZ_sed : ${1} ${2} ${3}"
12        return
13    fi
14
15    sed -e "s/^${2}\ *=.*/${2}= ${3}/" ${1} > ${1}.tmp
16    RET=$?
17    echo "LMDZ_sed : ${1} ${2} ${3}"
18    \mv ${1}.tmp ${1}
19
20    IGCM_debug_PopStack "LMDZ_sed"
21    return $RET
22}
23function LMDZ_sed_default
24{
25# Usage : LMDZ_sed_default filedef var_name
26#         In file filedef modify the line  "var_name=xxx DEFAULT= myvalue"
27#         into "var_name=myvalue"
28    IGCM_debug_PushStack "LMDZ_sed_default"
29
30    DefValue=$( grep ${2} ${1}  | awk -F"DEFAULT.=*" '{print $2}')
31
32    LMDZ_sed  ${1} ${2} $DefValue
33    IGCM_debug_PopStack "LMDZ_sed_default"
34    return $RET
35}
36
37
38function ATM_Initialize
39{
40    IGCM_debug_PushStack "ATM_Initialize"
41
42    RESOL_ATM=$( echo $RESOL | awk "-Fx" '{print $2}' | awk "-F-" '{print $1}')
43
44    [ -f ${SUBMIT_DIR}/../.resol ] && eval $(grep RESOL_ATM_3D ${SUBMIT_DIR}/../.resol) || RESOL_ATM_3D=96x95x19
45
46    RESOL_ATM_Z=$( echo ${RESOL_ATM_3D} | awk "-Fx" '{print $3}' )
47    RESOL_ATM_X=$( echo ${RESOL_ATM_3D} | awk "-Fx" '{print $1}' )
48    RESOL_ATM_Y=$( echo ${RESOL_ATM_3D} | awk "-Fx" '{print $2}' )
49    RESOL_ATM_XY="${RESOL_ATM_X}x${RESOL_ATM_Y}"
50
51    ##-- Calendar type for LMDZ
52    case ${config_UserChoices_CalendarType} in
53        leap|gregorian)
54            CalendarTypeForLmdz=earth_366d;;
55        noleap)
56            CalendarTypeForLmdz=earth_365d;;
57        360d)
58            CalendarTypeForLmdz=earth_360d;;
59        *)
60            CalendarTypeForLmdz=earth_360d
61    esac
62
63    ##- LMDZ physics version
64    ##  Read LMDZ_Physics option in lmdz.card, if not present take default value AP (old physics)
65    if [ ! X${lmdz_UserChoices_LMDZ_Physics} = X ] ; then
66        LMDZ_Physics=${lmdz_UserChoices_LMDZ_Physics}
67    else
68        LMDZ_Physics=AP
69    fi
70    echo LMDZ physics version : ${LMDZ_Physics}
71
72    ##- Create_etat0_limit version
73    ##  Define variable CREATE only if it is set in lmdz.card section UserChoices.
74    ##  This variable is only used in lmdz.card to choose input files.
75    if [ ! X${lmdz_UserChoices_CREATE} = X ] ; then
76        IGCM_card_DefineVariableFromOption ${SUBMIT_DIR}/COMP/lmdz.card UserChoices CREATE
77        CREATE=${lmdz_UserChoices_CREATE}
78        echo create_etat0_limit version : ${CREATE}
79    fi
80
81
82    ## - LMDZ choice of config.def file
83    ##   ConfType must be set in lmdz.card
84    ConfType=${lmdz_UserChoices_ConfType}
85
86    ##- LMDZ output level, to be set in lmdz.card
87    if [ X${lmdz_UserChoices_OutLevel} = X ] ; then
88        # OutLevel is not set. Take default value low.
89        OutLevel=low
90    else
91        OutLevel=${lmdz_UserChoices_OutLevel}
92    fi
93
94    ##-- Output frequency purpose ....
95    ##--  Initialisation  ....
96    ok_mensuel=n
97    ok_journe=n
98    ok_hf=n
99    ok_hf3h=n
100    ok_hf3hm=n
101    ok_stn=n
102
103    case ${config_UserChoices_PeriodLength} in
104        1Y|1y|1M|1m) ok_mensuel=y ;;
105        5D|5d|1D|1d) ok_journe=y ;;
106    esac
107
108    for frequency in ${config_ATM_WriteFrequency} ; do
109        case ${frequency} in
110            1M|1m) ok_mensuel=y ;;
111        esac
112        case ${frequency} in
113            5D|5d|1D|1d) ok_journe=y ;;
114        esac
115        case ${frequency} in
116            HF|hf) ok_hf=y ;;
117        esac
118        case ${frequency} in
119            HF3h|hf3h) ok_hf3h=y ;;
120        esac
121        case ${frequency} in
122            HF3hm|hf3hm) ok_hf3hm=y ;;
123        esac
124        case ${frequency} in
125            STN|stn) ok_stn=y ;;
126        esac
127    done
128
129    ## Read LMDZ_NbPeriod_adjust option in lmdz.card
130    if [ X"${lmdz_UserChoices_LMDZ_NbPeriod_adjust}" = X"" ] ; then
131        # The variable is not in lmdz.card, set default value
132        LMDZ_NbPeriod_adjust=0
133    else       
134        LMDZ_NbPeriod_adjust=${lmdz_UserChoices_LMDZ_NbPeriod_adjust}
135    fi
136
137    if [ ${LMDZ_NbPeriod_adjust} -eq 0 ] ; then
138        LMDZ_Bands_file_name=${lmdz_UserChoices_LMDZ_Bands_file_name}
139    fi
140
141
142    ##  Read LMDZ_COSP_OK in lmdz.card
143    if [ ! X${lmdz_UserChoices_LMDZ_COSP_OK} = X ] ; then
144        LMDZ_COSP_OK=${lmdz_UserChoices_LMDZ_COSP_OK}
145    else
146        LMDZ_COSP_OK=n
147    fi
148    ##  Read LMDZ_COSP_monthly in lmdz.card
149    if [ ! X${lmdz_UserChoices_LMDZ_COSP_monthly} = X ] ; then
150        LMDZ_COSP_monthly=${lmdz_UserChoices_LMDZ_COSP_monthly}
151    else
152        LMDZ_COSP_monthly=n
153    fi
154    ##  Read LMDZ_COSP_daily in lmdz.card
155    if [ ! X${lmdz_UserChoices_LMDZ_COSP_daily} = X ] ; then
156        LMDZ_COSP_daily=${lmdz_UserChoices_LMDZ_COSP_daily}
157    else
158        LMDZ_COSP_daily=n
159    fi
160    ##  Read LMDZ_COSP_hf in lmdz.card
161    if [ ! X${lmdz_UserChoices_LMDZ_COSP_hf} = X ] ; then
162        LMDZ_COSP_hf=${lmdz_UserChoices_LMDZ_COSP_hf}
163    else
164        LMDZ_COSP_hf=n
165    fi
166
167    ##  Read LMDZ_NMC_monthly in lmdz.card
168    if [ ! X${lmdz_UserChoices_LMDZ_NMC_monthly} = X ] ; then
169        LMDZ_NMC_monthly=${lmdz_UserChoices_LMDZ_NMC_monthly}
170    else
171        LMDZ_NMC_monthly=n
172    fi
173
174    ## Read LMDZ_NMC_daily in lmdz.card
175    if [ ! X${lmdz_UserChoices_LMDZ_NMC_daily} = X ] ; then
176        LMDZ_NMC_daily=${lmdz_UserChoices_LMDZ_NMC_daily}
177    else
178        LMDZ_NMC_daily=n
179    fi
180   
181    ## Read LMDZ_NMC_hf in lmdz.card
182    if [ ! X${lmdz_UserChoices_LMDZ_NMC_hf} = X ] ; then
183        LMDZ_NMC_hf=${lmdz_UserChoices_LMDZ_NMC_hf}
184    else
185        LMDZ_NMC_hf=n
186    fi
187
188
189    IGCM_debug_PopStack "ATM_Initialize"
190}
191
192#-----------------------------------------------------------------
193function ATM_Update
194{
195    IGCM_debug_PushStack "ATM_Update"
196
197
198    case ${config_UserChoices_PeriodLength} in
199        *Y|*y) 
200               LMDZ_ecrit_ISCCP=30.
201               LMDZ_periodav=30.
202               if [ "${config_UserChoices_CalendarType}" != "360d" ] ; then
203                  echo Do not consider following warning if your running create_etat0_limit :
204                  echo WARNING !!! For lmdz : calendartype in config.card. PeriodLength=1Y allowed only for CalendarType=360d
205               fi
206               ;;
207        *)
208               LMDZ_ecrit_ISCCP=${PeriodLengthInDays}.
209               LMDZ_periodav=${PeriodLengthInDays}.
210               ;;
211    esac
212 
213    ##-- Remise ou non a zero de la date initiale de LMDZ pour le fichier run.def
214    if [ ${CumulPeriod} -eq 1 ] ; then
215        RAZ_DATE=1
216    else
217        RAZ_DATE=0
218    fi
219
220    ## algo : For CumulPeriod=1 ;
221    ##        IF NbPeriod_Adjust = 0, Get Bands file directly from server, store it with _0 suffix
222    ##        ELSE LMDZ_adjust=y ; save Bands file on file server ;
223    ##        For CumulPeriod=2 to LMDZ_NbPeriod_adjust ; Get Bands file from server (CumulPeriod-1) ; LMDZ_adjust=y ; save Bands file on file server ;
224    ##        For CumulPeriod > LMDZ_NbPeriod_adjust ; LMDZ_adjust=n ; Get Bands file from server (CumulPeriod=LMDZ_NbPeriod_adjust 0 to force it) ; Use Bands ;
225
226    if [ ${CumulPeriod} -eq 1 ] ; then
227        if [ ${LMDZ_NbPeriod_adjust} -eq 0 ] ; then
228            if [ ! X${LMDZ_Bands_file_name} = X ] ; then
229                IGCM_sys_Get ${LMDZ_Bands_file_name} Bands_${RESOL_ATM_3D}_${NUM_PROC_ATM}prc.dat
230                IGCM_sys_Put_Out Bands_${RESOL_ATM_3D}_${NUM_PROC_ATM}prc.dat ${R_OUT_ATM_D}/${config_UserChoices_JobName}_Bands_${RESOL_ATM_3D}_${NUM_PROC_ATM}prc.dat_0
231                IGCM_sys_Chmod u+w Bands_${RESOL_ATM_3D}_${NUM_PROC_ATM}prc.dat
232                IGCM_debug_Print 1 "Bands file forced to ${LMDZ_Bands_file_name} and stored in ${config_UserChoices_JobName}_Bands_${RESOL_ATM_3D}_${NUM_PROC_ATM}prc.dat_0"
233            fi
234        fi
235    fi
236
237    LMDZ_adjust=n
238    [ ${CumulPeriod} -le ${LMDZ_NbPeriod_adjust} ] && LMDZ_adjust=y
239
240    RefPeriod=${LMDZ_NbPeriod_adjust} #0 to use a Bands file from Restart
241    [ ${CumulPeriod} -le ${LMDZ_NbPeriod_adjust} ] && (( RefPeriod = ${CumulPeriod} - 1 )) 
242
243    [ ${CumulPeriod} -gt 1 ] && ( IGCM_sys_Get ${R_OUT_ATM_D}/${config_UserChoices_JobName}_Bands_${RESOL_ATM_3D}_${NUM_PROC_ATM}prc.dat_${RefPeriod} Bands_${RESOL_ATM_3D}_${NUM_PROC_ATM}prc.dat ; IGCM_sys_Chmod u+w Bands_${RESOL_ATM_3D}_${NUM_PROC_ATM}prc.dat )
244
245    ##-- GHG forcing :
246    ##   If forcing file exist in run directory, read values for the current year and modify config.def
247    if [ -f SOLARANDVOLCANOES.txt ] ; then
248        IPCC_SOLAR=`grep Annee_${year} SOLARANDVOLCANOES.txt | awk -F= '{print $2}'`
249        LMDZ_sed config.def solaire     ${IPCC_SOLAR}
250    else
251        LMDZ_sed_default config.def solaire
252    fi
253    if [ -f CO2.txt ] ; then
254        IPCC_CO2=`grep Annee_${year} CO2.txt | awk -F= '{print $2}'`
255        LMDZ_sed config.def co2_ppm     ${IPCC_CO2}
256    else
257        LMDZ_sed_default config.def co2_ppm
258    fi
259
260
261    if [ -f CH4.txt ] ; then
262        IPCC_CH4=`grep Annee_${year} CH4.txt | awk -F= '{print $2}'`
263        LMDZ_sed config.def CH4_ppb     ${IPCC_CH4}
264    else
265        LMDZ_sed_default config.def CH4_ppb
266    fi
267    if [ -f N2O.txt ] ; then
268        IPCC_N2O=`grep Annee_${year} N2O.txt | awk -F= '{print $2}'`
269        LMDZ_sed config.def N2O_ppb     ${IPCC_N2O}
270    else
271        LMDZ_sed_default config.def N2O_ppb
272    fi
273    if [ -f CFC11.txt ] ; then
274        IPCC_CFC11=`grep Annee_${year} CFC11.txt | awk -F= '{print $2}'`
275        LMDZ_sed config.def CFC11_ppt   ${IPCC_CFC11}
276    else
277        LMDZ_sed_default config.def CFC11_ppt
278    fi
279    if [ -f CFC12.txt ] ; then
280        IPCC_CFC12=`grep Annee_${year} CFC12.txt | awk -F= '{print $2}'`
281        LMDZ_sed config.def CFC12_ppt   ${IPCC_CFC12}
282    else
283        LMDZ_sed_default config.def CFC12_ppt
284    fi
285
286
287    ##-- Add special treatement for CARBON CYCLE
288    if [ X"${lmdz_UserChoices_CARBON_CYCLE}" = X"control" ] || [ X"${lmdz_UserChoices_CARBON_CYCLE}" = X"historical" ] ; then
289        ATM_Carbon_Update
290    fi
291
292
293    ##-- Set LMDZ_COSP_daily1979=y in section UserChoices in lmdz.card to activate
294    ##   COSP daily output for years 1979 and later (mandatory for historical CMIP5 run).
295    if ([ X"${lmdz_UserChoices_LMDZ_COSP_daily1979}" = X"y" ] &&  [ ${year} -ge 1979 ]) ; then
296        LMDZ_COSP_daily=y
297    fi
298
299
300    ## output.def parameters
301    #  columns in phys_output_filekeys refer to the filenames given in phys_out_filenames in output.def : 
302    #                                            histmth       histday        histhf    histfh3h   histhf3hm   histstn
303    LMDZ_sed output.def phys_out_filekeys       "${ok_mensuel} ${ok_journe}   ${ok_hf}  ${ok_hf3h} ${ok_hf3hm} ${ok_stn}"
304    LMDZ_sed output.def ecrit_ISCCP ${LMDZ_ecrit_ISCCP}
305    LMDZ_sed output.def ok_cosp     ${LMDZ_COSP_OK}
306    LMDZ_sed output.def ok_mensuelCOSP  ${LMDZ_COSP_monthly}
307    LMDZ_sed output.def ok_journeCOSP   ${LMDZ_COSP_daily}
308    LMDZ_sed output.def ok_hfCOSP   ${LMDZ_COSP_hf}
309    LMDZ_sed output.def ok_histNMC  "${LMDZ_NMC_monthly} ${LMDZ_NMC_daily} ${LMDZ_NMC_hf}"
310
311    ## gcm.def parameters :
312    # Modification only for new physics
313    if [ X${LMDZ_Physics} = X"NPv3.1" ] ; then
314        LMDZ_sed gcm.def iphysiq     5
315    else
316        LMDZ_sed_default gcm.def iphysiq
317    fi
318
319
320    ## run.def parameters
321    LMDZ_sed run.def dayref   ${InitDay}
322    LMDZ_sed run.def anneeref ${InitYear}
323    LMDZ_sed run.def calend   ${CalendarTypeForLmdz}
324    LMDZ_sed run.def nday     ${PeriodLengthInDays}
325    LMDZ_sed run.def raz_date ${RAZ_DATE}
326    LMDZ_sed run.def periodav ${LMDZ_periodav}
327    LMDZ_sed run.def adjust   ${LMDZ_adjust}
328
329
330    ## Determine from the variable ListOfComponents in config.card coupling to external models
331    ## and set corresponding parameters in run.def
332    echo ListOfComponents now running : ${config_ListOfComponents[*]}
333
334    if [ X${config_ListOfComponents_SRF} = Xorchidee ] ; then
335        echo "Activate ORCHIDEE, set VEGET=y in run.def"
336        LMDZ_sed run.def VEGET y
337    else
338        echo "No ORCHIDEE, set VEGET=n in run.def"
339        LMDZ_sed run.def VEGET n
340    fi
341
342    if [ X${config_ListOfComponents_CPL} = Xoasis ] ; then
343        echo "Activate coupling to ocean, set type_ocean=couple in run.def"
344        LMDZ_sed run.def type_ocean couple
345    else
346        echo "LMDZ is running in forced mode without ocean model, set type_ocean=force in run.def"
347        LMDZ_sed run.def type_ocean force
348    fi
349
350    if [ X${config_ListOfComponents_CHM} = Xinca ] ; then
351        echo "Activate coupling to INCA, set type_trac=inca in run.def"
352        LMDZ_sed run.def type_trac inca
353    elif [ X${config_ListOfComponents_CHM} = Xreprobus ] ; then
354        echo "Activate coupling to REPROBUS, set type_trac=repr in run.def"
355        LMDZ_sed run.def type_trac repr
356        LMDZ_sed run.def config_inca none
357    else
358        echo "No coupling to chemistry model, set type_trac=lmdz in run.def"
359        LMDZ_sed run.def type_trac lmdz
360        LMDZ_sed run.def config_inca none
361    fi
362
363
364    # config.def : If running with Reprobus, desactivate ok_ade, ok_aie and read_climoz
365    if [ X${config_ListOfComponents_CHM} = Xreprobus ] || [ X${config_ListOfComponents_CHM} = Xinca ] ; then
366        LMDZ_sed config.def ok_ade n
367        LMDZ_sed config.def ok_aie n
368        LMDZ_sed config.def read_climoz 0
369    else
370        LMDZ_sed config.def ok_ade y
371        LMDZ_sed config.def ok_aie y
372        LMDZ_sed config.def read_climoz 2
373    fi
374
375    # guide.def : Activate nudging if ok_guide=y set in lmdz.card
376    if [ ! X${lmdz_UserChoices_ok_guide} = X ] ; then
377        LMDZ_sed guide.def ok_guide  ${lmdz_UserChoices_ok_guide}
378    else
379        LMDZ_sed guide.def ok_guide n
380    fi
381
382    ## Read ByPass_hgardfou_teta option in lmdz.card --> divide teta* by 2 if [ $ByPass_hgardfou_teta = 1 ]
383    ByPass_hgardfou_teta=${lmdz_UserChoices_ByPass_hgardfou_teta}
384    if [ X"${ByPass_hgardfou_teta}" = X"y" ] ; then
385        awk '{ if ($0 ~ /^teta.*=/) {split($0,a,"=") ; print a[1]"="a[2]/2"."} else print $0}' gcm.def > gcm.def.tmp
386        IGCM_sys_Mv gcm.def.tmp gcm.def
387        echo
388        IGCM_debug_Print 1 "ByPass_hgardfou_teta : ^teta*/2 in gcm.def"
389        echo
390        cat gcm.def
391        ByPass_hgardfou_teta=n
392        IGCM_card_WriteOption ${SUBMIT_DIR}/COMP/lmdz.card UserChoices ByPass_hgardfou_teta "${ByPass_hgardfou_teta}"
393    fi
394
395    ## Read ByPass_hgardfou_mats option in lmdz.card --> purmats=y 2 if [ $ByPass_hgardfou_mats = 1 ]
396    ByPass_hgardfou_mats=${lmdz_UserChoices_ByPass_hgardfou_mats}
397    if [ X"${ByPass_hgardfou_mats}" = X"y" ] ; then
398        sed -e "s/^purmats=.*/purmats=y/" gcm.def > gcm.def.tmp
399        IGCM_sys_Mv gcm.def.tmp gcm.def
400        echo
401        IGCM_debug_Print 1 "ByPass_hgardfou_mats : purmats=y in gcm.def"
402        echo
403        cat gcm.def
404        ByPass_hgardfou_mats=n
405        IGCM_card_WriteOption ${SUBMIT_DIR}/COMP/lmdz.card UserChoices ByPass_hgardfou_mats "${ByPass_hgardfou_mats}"
406    fi
407
408    if ( ${FirstInitialize} ) ; then
409        if [ -f start.nc ] && [ -f startphy.nc ] ; then
410            # The restart files already exist. They have been copied from a previous run or from a CREATE job
411            echo "Restart files for LMDZ have been copied from a previous run"
412        elif [ -f create_etat0_limit* ] || [ -f ce0l* ] && [ ! -f lmdz.x ] ; then
413            # Do nothing because it is the program for creating restart files that is running and not LMDZ
414            echo "create_etat0_limit.e will create initial start files"
415        else
416            # Restart files have to be created
417            echo "Run create_etat0_limit.e to create restart files start.nc and startphy.nc for LMDZ"
418            if [ ${DRYRUN} -le 2 ] ; then
419                ##-- suppression of ozone file construction --
420                cp config.def config.def.save
421                LMDZ_sed config.def read_climoz 0
422                IGCM_sys_Cp ${R_EXE}/create_etat0_limit.e ${RUN_DIR}/.
423                if [ ${DRYRUN} -le 1 ] ; then
424                    ${HOST_MPIRUN_COMMAND} -np 1 ./create_etat0_limit.e
425                    IGCM_sys_Put_Out start.nc    ${R_OUT_ATM_R}/${config_UserChoices_JobName}_${PeriodDateBegin}_start.nc
426                    IGCM_sys_Put_Out startphy.nc ${R_OUT_ATM_R}/${config_UserChoices_JobName}_${PeriodDateBegin}_startphy.nc
427                fi
428                IGCM_sys_Mv config.def.save config.def
429            else
430                echo "EXECUTION of ${HOST_MPIRUN_COMMAND} -np 1 ./create_etat0_limit.e simulated"
431                echo "EXECUTION of ${HOST_MPIRUN_COMMAND} -np 1 ./create_etat0_limit.e simulated for DRYRUN = " $DRYRUN >> stack
432            fi
433        fi
434    fi
435
436    IGCM_debug_PopStack "ATM_Update"
437}
438
439#-----------------------------------
440function ATM_Finalize
441{
442    IGCM_debug_PushStack "ATM_Finalize"
443
444    [ ${CumulPeriod} -le ${LMDZ_NbPeriod_adjust} ] && IGCM_sys_Put_Out Bands_${RESOL_ATM_3D}_${NUM_PROC_ATM}prc.dat ${R_OUT_ATM_D}/${config_UserChoices_JobName}_Bands_${RESOL_ATM_3D}_${NUM_PROC_ATM}prc.dat_${CumulPeriod}
445
446
447    # Add special treatement for CARBON CYCLE
448    if [ X"${lmdz_UserChoices_CARBON_CYCLE}" = X"control" ] || [ X"${lmdz_UserChoices_CARBON_CYCLE}" = X"historical" ] ; then
449        ATM_Carbon_Finalize
450    fi
451
452    echo FINALIZE ATM !
453
454    IGCM_debug_PopStack "ATM_Finalize"
455}
456
457
458
459function ATM_Carbon_Update
460{
461    # This fuction will be called only if CARBON_CYCLE is set to control or historical in lmdz.card
462
463    IGCM_debug_PushStack "ATM_Carbon_Update"
464
465    typeset InitPeriodCo2 InitDateBeginCo2 InitDateEndCo2
466    typeset CO2SBG CO2MBG CO2LU CO2_ppm CO2_ppm_prec fCO2_ff
467    typeset PathCO2log
468    typeset PreviousLinelog LastPeriodDateBegin LastPeriodDateEnd LastDatesPeriod LastPREFIX
469   
470    if ( ${FirstInitialize} && [ X"${config_ATM_Restart}" = X"n" ] ) ; then
471        ##--Initialization of fluxes to an undefined value at the first run
472        UndefinedValueCo2=-9999
473        InitPeriodCo2=0
474        InitDateBeginCo2=${UndefinedValueCo2}
475        InitYearCo2=$(( ${year} - 1 )) 
476        InitDateEndCo2=${InitYearCo2}1231
477        fCO2_ff=${UndefinedValueCo2} 
478        CO2SBG=${UndefinedValueCo2}
479        CO2LU=${UndefinedValueCo2}
480        CO2MBG=${UndefinedValueCo2}
481        CO2_ppm_prec=${UndefinedValueCo2}
482        # Get the initial value of atmosp. pco2
483        CO2_ppm=${lmdz_UserChoices_co2_init}
484       
485        IGCM_sys_Cp ${SUBMIT_DIR}/co2.log.init ${SUBMIT_DIR}/co2.log
486        IGCM_sys_Chmod u+w ${SUBMIT_DIR}/co2.log
487       
488        # Save CO2 values in ExeCpuLog variable contents 5 fields
489        echo "${InitPeriodCo2} ${InitDateBeginCo2} ${InitDateEndCo2} ${CO2_ppm} ${CO2_ppm_prec} ${fCO2_ff} ${CO2MBG} ${CO2SBG} ${CO2LU}" |   \
490            gawk '{printf("  %11d | %15s | %15s | %22.15g | %20.15g | %11.8g | %11.8g | %12.8g | %12.8g \n", \
491                              $1,$2,$3,$4,$5,$6,$7,$8,$9)}' >> ${SUBMIT_DIR}/co2.log
492       
493        # Get the path where the log file co2.log is
494        PathCO2log=${SUBMIT_DIR} 
495        # Get Previous line in co2.log
496        PreviousLinelog=$( tail -1 ${PathCO2log}/co2.log )
497       
498    else
499       
500        # NEW parameter in config.card (even for Overule all restarts, you must modify the line after this comment ):
501        # !! NEW for Carbone cycle !! Path where to find old co2.log file for restart CO2.
502        #SubmitRestartPath=
503        if ( ${FirstInitialize} && [ X"${config_ATM_Restart}" = X"y" ] ) ; then
504            IGCM_card_DefineVariableFromOption ${SUBMIT_DIR}/config.card ATM SubmitRestartPath
505            PathCO2log=${config_ATM_SubmitRestartPath}
506            Date_r=$( IGCM_date_ConvertFormatToGregorian ${config_ATM_RestartDate} )
507            PreviousLinelog=$( grep ${Date_r} ${PathCO2log}/co2.log )
508           
509            IGCM_sys_Cp ${SUBMIT_DIR}/co2.log.init ${SUBMIT_DIR}/co2.log
510            IGCM_sys_Chmod u+w ${SUBMIT_DIR}/co2.log
511           
512            # Save Last Line of control in new co2.log file
513            InitPeriodCo2=0   
514            InitDateBeginCo2=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $2}' )
515            InitDateEndCo2=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $3}' )
516            fCO2_ff=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $6}' )
517            CO2SBG=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $8}' )
518            CO2LU=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $9}' )
519            CO2MBG=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $7}' )
520            CO2_ppm_prec=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $5}' )
521            CO2_ppm=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $4}' )
522           
523            echo "${InitPeriodCo2} ${InitDateBeginCo2} ${InitDateEndCo2} ${CO2_ppm} ${CO2_ppm_prec} ${fCO2_ff} ${CO2MBG} ${CO2SBG} ${CO2LU}" |   \
524                gawk '{printf("  %11d | %15s | %15s | %22.15g | %20.15g | %11.8g | %11.8g | %12.8g | %12.8g \n", \
525                              $1,$2,$3,$4,$5,$6,$7,$8,$9)}' >> ${SUBMIT_DIR}/co2.log
526        else
527           # Get restart line in co2.log
528            PathCO2log=${SUBMIT_DIR}
529            PreviousLinelog=$( tail -1 ${PathCO2log}/co2.log )
530           # Get the value of atmosp. pco2 in co2.log
531            CO2_ppm=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $4}' )
532        fi
533       
534    fi
535   
536    if [ ${lmdz_UserChoices_CARBON_CYCLE} = historical ] ; then
537            # Modify co2_ppm in config.def only for historical run
538            # If not historical run, keep co2_ppm value set earlier by LMDZ_sed
539        LMDZ_sed config.def co2_ppm     ${CO2_ppm}
540    fi
541    IGCM_debug_PopStack "ATM_Carbon_Update"
542}
543
544
545function ATM_Carbon_Finalize
546{
547    # This fuction will be called only if CARBON_CYCLE is set to control or historical in lmdz.card
548
549    IGCM_debug_PushStack "ATM_Carbon_Finalize"
550
551    typeset CO2SBG_3V CO2SBG CO2MBG CO2SRF CO2LU CO2_ppm CO2_ppm_prec fCO2_ff
552   
553        # Fossil fuel emission
554    if [ ${lmdz_UserChoices_CARBON_CYCLE} = control ] ; then
555            # For Control, no fossil fuel emission :
556        fCO2_ff=0
557        echo "Fossil Fuel for control run  :" ${fCO2_ff}
558    else
559            # For historical, get the fossile fuel file :
560        fCO2_ff=$( gawk "{if (match(\$0,\"${year}\ *${month}\")) {print \$3}}" ${SUBMIT_DIR}/PARAM/CMIP5_gridcar_CO2_emissions_fossil_fuel_Andres_1751-2007_monthly_SC.txt )
561        echo "Fossil Fuel for historical run  :" ${fCO2_ff}
562    fi
563   
564        # Get the value of ocean carbon flux
565    CO2MBG=$( ${SUBMIT_DIR}/COMP/lmdz_analyse_pisces_out.awk ocean.output )
566    CO2MBG=$( echo ${CO2MBG} | sed -e "s/ *//" )
567    echo "Ocean carbon flux  :" ${CO2MBG}
568   
569        # Get the value of land fluxes
570    set +A CO2SBG_3V -- $( ${SUBMIT_DIR}/COMP/lmdz_analyse_stomate_out.awk out_orchidee_0000 )
571    CO2SRF=$( echo ${CO2SBG_3V[0]} | sed -e "s/ *//" )
572    CO2LU=$( echo ${CO2SBG_3V[1]} | sed -e "s/ *//" )
573    CO2SBG=$( echo ${CO2SBG_3V[2]} | sed -e "s/ *//" )
574    echo "Land carbon flux (NEP)         :" ${CO2SRF}
575    echo "LU flux          (FLUC)        :" ${CO2LU}
576    echo "Total Land carbon flux (NBP)   :" ${CO2SBG}
577   
578        # Previous CO2
579    CO2_ppm_prec=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $4}' )
580    echo "Previous CO2  :" ${CO2_ppm_prec}
581   
582        # Formula
583    CO2_ppm=$( echo "${CO2_ppm_prec} + (${fCO2_ff} + ${CO2MBG} + ${CO2SBG}) / 2.12" | bc -l )
584    echo "New CO2  :" ${CO2_ppm}
585   
586        # Save CO2 values in ExeCpuLog variable contents 5 fields
587    echo "${CumulPeriod} ${PeriodDateBegin} ${PeriodDateEnd} ${CO2_ppm} ${CO2_ppm_prec} ${fCO2_ff} ${CO2MBG} ${CO2SBG} ${CO2LU}" |   \
588        gawk '{printf("  %11d | %15s | %15s | %22.15g | %20.15g | %11.8g | %11.8g | %12.8g | %12.8g \n", \
589                           $1,$2,$3,$4,$5,$6,$7,$8,$9)}' >> ${SUBMIT_DIR}/co2.log
590   
591    IGCM_debug_PopStack "ATM_Carbon_Finalize"
592}
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