| 1 | #!/bin/ksh |
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| 2 | |
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| 3 | #----------------------------------- |
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| 4 | function MBG_Initialize |
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| 5 | { |
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| 6 | IGCM_debug_PushStack "MBG_Initialize" |
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| 7 | |
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| 8 | # Local function to find namelists parameters |
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| 9 | supergrep () { |
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| 10 | grep "^ *$1 *=" $2 | sed -e "s% *\!.*%%" |
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| 11 | } |
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| 12 | |
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| 13 | |
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| 14 | ##--Variables used by MBG -- |
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| 15 | |
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| 16 | # ln_rsttr boolean term for tracer model restart (true or false) |
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| 17 | # nrsttr control of the time step (0, 1 or 2) |
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| 18 | |
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| 19 | ##--Variables used by PISCES -- |
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| 20 | |
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| 21 | PAT_TOP_LRSTTR=$( supergrep ln_rsttr ${SUBMIT_DIR}/PARAM/namelist_top_${RESOL_OCE} ) |
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| 22 | PAT_TOP_NRSTTR=$( supergrep nrsttr ${SUBMIT_DIR}/PARAM/namelist_top_${RESOL_OCE} ) |
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| 23 | PAT_PIS_ATCCO2=$( supergrep atcco2 ${SUBMIT_DIR}/PARAM/namelist_pisces_${RESOL_OCE} ) |
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| 24 | PAT_PIS_LRIVER=$( supergrep ln_river ${SUBMIT_DIR}/PARAM/namelist_pisces_${RESOL_OCE} ) |
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| 25 | |
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| 26 | IGCM_debug_PopStack "MBG_Initialize" |
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| 27 | } |
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| 28 | |
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| 29 | #----------------------------------- |
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| 30 | function MBG_Update |
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| 31 | { |
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| 32 | IGCM_debug_PushStack "MBG_Update" |
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| 33 | |
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| 34 | ##-- Restart configuration |
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| 35 | if ( [ "${CumulPeriod}" -eq 1 ] && [ "${config_MBG_Restart}" = "n" ] ) ; then |
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| 36 | |
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| 37 | #echo "NO RESTART FOR TOP" |
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| 38 | TOP_LRSTTR=.FALSE. |
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| 39 | TOP_NRSTTR=0 |
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| 40 | |
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| 41 | PISCES_LRIVER=.FALSE. |
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| 42 | |
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| 43 | elif ( [ "${CumulPeriod}" -eq 1 ] && [ "${config_MBG_Restart}" = "y" ] ) ; then |
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| 44 | |
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| 45 | #echo "RESTART TOP" |
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| 46 | TOP_LRSTTR=.TRUE. |
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| 47 | TOP_NRSTTR=0 |
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| 48 | |
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| 49 | PISCES_LRIVER=.TRUE. |
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| 50 | |
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| 51 | else |
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| 52 | |
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| 53 | #echo "RESTART TOP" |
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| 54 | TOP_LRSTTR=.TRUE. |
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| 55 | TOP_NRSTTR=2 |
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| 56 | |
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| 57 | PISCES_LRIVER=.TRUE. |
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| 58 | |
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| 59 | fi |
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| 60 | |
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| 61 | ##-- GHG forcing for the current year. Normally constant |
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| 62 | PathCO2log=${SUBMIT_DIR} |
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| 63 | PreviousLinelog=$( tail -1 ${PathCO2log}/co2.log ) |
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| 64 | IPCC_PIS_CO2=$( echo "${PreviousLinelog[*]}" | gawk -F '|' '{gsub(" ",""); print $4}' ) |
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| 65 | |
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| 66 | ##-- Update namelist_top and namelist_pisces |
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| 67 | |
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| 68 | sed -e "s%${PAT_TOP_LRSTTR}% ln_rsttr=${TOP_LRSTTR}%" \ |
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| 69 | -e "s%${PAT_TOP_NRSTTR}% nrsttr=${TOP_NRSTTR}%" \ |
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| 70 | namelist_top > namelist_top.tmp |
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| 71 | |
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| 72 | IGCM_sys_Mv namelist_top.tmp namelist_top |
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| 73 | |
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| 74 | sed -e "s%${PAT_PIS_ATCCO2}% atcco2=${IPCC_PIS_CO2}%" \ |
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| 75 | -e "s%${PAT_PIS_LRIVER}% ln_river=${PISCES_LRIVER}%" \ |
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| 76 | namelist_pisces > namelist_pisces.tmp |
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| 77 | |
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| 78 | IGCM_sys_Mv namelist_pisces.tmp namelist_pisces |
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| 79 | |
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| 80 | |
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| 81 | IGCM_debug_PopStack "MBG_Update" |
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| 82 | } |
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| 83 | |
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| 84 | #----------------------------------- |
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| 85 | function MBG_Finalize |
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| 86 | { |
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| 87 | IGCM_debug_PushStack "MBG_Finalize" |
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| 88 | |
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| 89 | echo FINALIZE MBG !!! |
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| 90 | |
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| 91 | IGCM_debug_PopStack "MBG_Finalize" |
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| 92 | } |
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| 93 | |
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