source: trunk/mesoscale/LMD_MM_MARS/SIMU/runmeso @ 54

#! /bin/bash

#########################################################
# runmeso :                                             #
# utility to combine compilation + preprocessing + run  #
#########################################################
###############################
# Author: A. Spiga            #
# New version : December 2008 #
# Modified    : 2009-2010     #
# New physics : 2011          #
###############################

# TODO: - GCM compile
#       - NETCDF 
#       - (modif registry)
#       - quick restart


###########################################
###########################################
###########################################


changeregis=0 ## 1 if changed registry 
#changeregis=1 ## 1 if changed registry 
i_want_to_compile=1

if [[ "${LMDMOD}" = "" ]]
then
    echo "Please initialize the variable LMDMOD in your environnement (or modify scripts)"
    exit
fi
####################################
# A FEW DEFINITIONS YOU CAN MODIFY #
####################################
main_folder=$LMDMOD
meso_folder=${main_folder}'/LMD_MM_MARS'
gcm_folder=${main_folder}'/LMDZ.MARS/myGCM'
calendar=${main_folder}'/LMD_MM_MARS/SIMU/calendar'
simu_folder=$PWD


################
# WELCOME USER #
################
echo '**********************************************'
echo '**** LMD Martian Mesoscale Model launcher ****'
echo '**********************************************'
#echo '** Hello '$(whoami)' on '$(hostname)' !'
#echo '** ['$(uname -a)']'
echo '** User                  >>> '$(whoami)
echo '** Hostname              >>> '$(hostname)
echo '** Hardware              >>> '$(uname -m)
echo '** Processor             >>> '$(uname -p)
echo '**********************************************'

       ######## NEWPHYS ???
       if [[ ! ( -f "run.def" ) ]]
       then
         newphys=0
       else
         echo '** New LMD physics       >>> YES [run.def is here]'
         echo '**********************************************'
         newphys=1
       fi

##########################
# GET INFO FROM NAMELIST #
##########################
#echo '***********************'
#echo '**** Your settings ****'
#echo '***********************'
echo '** Simulation directory  >>> '${simu_folder} 
if [[ ! ( -f "namelist.input" ) ]]
then
   echo 'no namelist.input file !'
   exit
fi
#
# READ INFO NEEDED FOR INIT
#
year=$(more ${simu_folder}/namelist.input | grep start_year | awk '{print $3}' | sed s+','+''+g)
month=$(more ${simu_folder}/namelist.input | grep start_month | awk '{print $3}' | sed s+','+''+g)
day=$(more ${simu_folder}/namelist.input | grep start_day | awk '{print $3}' | sed s+','+''+g)
hour=$(more ${simu_folder}/namelist.input | grep start_hour | awk '{print $3}' | sed s+','+''+g)
wrf_date=${year}'-'${month}'-'${day}'_00:00:00'
daygcm=$(more ${calendar} | grep ${wrf_date} | awk '{print $2}')
lsubs=$(more ${calendar} | grep ${wrf_date} | awk '{print $3}')
eyear=$(more ${simu_folder}/namelist.input | grep end_year | awk '{print $3}' | sed s+','+''+g)
emonth=$(more ${simu_folder}/namelist.input | grep end_month | awk '{print $3}' | sed s+','+''+g)
eday=$(more ${simu_folder}/namelist.input | grep end_day | awk '{print $3}' | sed s+','+''+g)
ehour=$(more ${simu_folder}/namelist.input | grep end_hour | awk '{print $3}' | sed s+','+''+g)
ewrf_date=${eyear}'-'${emonth}'-'${eday}'_00:00:00'
edaygcm=$(more ${calendar} | grep ${ewrf_date} | awk '{print $2}')
elsubs=$(more ${calendar} | grep ${ewrf_date} | awk '{print $3}')
echo '** Start date            >>> '${year}'-'${month}'-'${day}" [sol="${daygcm}", Ls="${lsubs}"]" 
echo '** End date              >>> '${eyear}'-'${emonth}'-'${eday}" [sol="${edaygcm}", Ls="${elsubs}"]"
#
# READ INFO NEEDED FOR DOMAIN
#
interval_seconds="$(more ${simu_folder}/namelist.input | grep -e '[^!]*interval_seconds *=')"
if [[ "${interval_seconds}" = "" ]] 
then 
     interval_seconds="interval_seconds = 3700 !! (p2) Frequency of large-scale fields update (s)" 
fi
#
max_dom="$(more ${simu_folder}/namelist.input | grep -e '[^!]*max_dom *=')"
if [[ "${max_dom}" = "" ]]
then
     max_dom="max_dom = 1 !! (r)(n)(p2) Total number of domains"
fi
#
parent_id="$(more ${simu_folder}/namelist.input | grep -e '[^!]*parent_id *=')"
if [[ "${parent_id}" = "" ]]
then
     parent_id="parent_id = 0, !! (n)(p2) Associated parent domain"
fi
#
i_parent_start="$(more ${simu_folder}/namelist.input | grep -e '[^!]*i_parent_start *=')"
if [[ "${i_parent_start}" = "" ]]
then
     i_parent_start="i_parent_start = 0, !! (n)(p2) x-position of the bottom-left nest corner"
fi
#
j_parent_start="$(more ${simu_folder}/namelist.input | grep -e '[^!]*j_parent_start *=')"
if [[ "${j_parent_start}" = "" ]]
then
     j_parent_start="j_parent_start = 0, !! (n)(p2) y-position of the bottom-left nest corner"
fi
#
parent_grid_ratio="$(more ${simu_folder}/namelist.input | grep -e '[^!]*parent_grid_ratio *=')"
if [[ "${parent_grid_ratio}" = "" ]]
then
     parent_grid_ratio="parent_grid_ratio = 1, !! (n)(p2) Ratio of horizontal resolution parent/nest"
fi
#
e_we="$(more ${simu_folder}/namelist.input | grep -e '[^!]*e_we *=')"
e_sn="$(more ${simu_folder}/namelist.input | grep -e '[^!]*e_sn *=')"
#
dx="$(more ${simu_folder}/namelist.input | grep -e '[^!]*dx *=' | awk '{print $3}' | sed s+','+''+g)"
dy="$(more ${simu_folder}/namelist.input | grep -e '[^!]*dy *=' | awk '{print $3}' | sed s+','+''+g)"


#
# READ INFO NEEDED FOR COMPILATION
#
nx=$(more ${simu_folder}/namelist.input | grep -e '[^!]*e_we *=' | awk '{print $3}' | sed s+','+''+g)
ny=$(more ${simu_folder}/namelist.input | grep -e '[^!]*e_sn *=' | awk '{print $3}' | sed s+','+''+g)
nz=$(more ${simu_folder}/namelist.input | grep -e '[^!]*e_vert *=' | awk '{print $3}' | sed s+','+''+g)
nest=$(more ${simu_folder}/namelist.input | grep -e '[^!]*max_dom *=' | awk '{print $3}' | sed s+','+''+g)
  if [[ "${nest}" = "" ]] 
  then 
     nest='1' 
  fi
  numcallphys=$(ls callphys*def | wc -l)
  if [[ ${numcallphys} -lt ${nest} ]]
  then
        echo '**********'
        echo You should have ${nest} callphys.def' file(s)' !!
        exit
  fi
tracers=$(more ${simu_folder}/namelist.input | grep mars | awk '{print $3}' | sed s+','+''+g)
  case ${tracers} in
      0) tracers='1' ;;
      1) tracers='2' ;;
     11) tracers='5' ;;
      *) tracers='1' ;;
  esac
echo '** Domain(s)             >>> '${nest} 
echo '** Tracer(s)             >>> '${tracers}
echo '** Grid points           >>> '${nx}" x "${ny}" x "${nz}
echo '** Horizontal resolution >>> '${dx}
#echo "OK ? ('no' to exit, any key if OK)" ; read wellok
#  if [[ "${wellok}" = "no" ]] 
#  then 
#     exit
#  fi

###########
# ACTIONS #
###########
#echo '***********************'
#echo '****     Steps     ****'
#echo '***********************'
echo '**********************************************'
echo "** This script will compile the model then :"
echo "**      <1> Prepare GCM inputs          <-1> to skip compilation" 
echo "**      <2> Perform WPS interpolations  <-2> to skip compilation" 
echo "**      <3> Execute real.exe            <-3> to skip compilation" 
echo "**      <4> Execute wrf.exe             <-4> to skip compilation"
echo "**      <5> Exit"
echo "**      <9> Oops ! Exit now please."
echo '**********************************************'
#echo "Start at which step ? (1-4)" ; read step
echo "Where shall we start ? 1, 2, 3, 4, 5 or 9" ; read step
if [[ ${step} -lt 0 ]]
then
        step=$(expr 0 - ${step})
        i_want_to_compile=0
        echo ".... ok, I skip the compiling & linking step. you'll just be asked the compiler you previously defined."
fi
case ${step} in
        9) exit ;;
        5) gcmstep=0 ; wpsstep=0 ; realstep=0 ; wrfstep=0 ;;
        1) gcmstep=1 ; wpsstep=1 ; realstep=1 ; wrfstep=1 ;;
        2) gcmstep=0 ; wpsstep=1 ; realstep=1 ; wrfstep=1 ;;
        3) gcmstep=0 ; wpsstep=0 ; realstep=1 ; wrfstep=1 ;;
        4) gcmstep=0 ; wpsstep=0 ; realstep=0 ; wrfstep=1 ;;
        *) echo "** I guess you do not know what to do. Let's start from the beginning."  
           gcmstep=1 ; wpsstep=1 ; realstep=1 ; wrfstep=1 ;;
esac


###################################
# LINK THE EXECUTABLES OR COMPILE #
###################################
 echo '**********************************************'
 echo "** Compiling option "
 echo "**      <1> pgf90"
 echo "**      <2> g95"
 echo "**      <3> mpi+pgf90"
 echo "**      .... more in makemeso ...."
 echo '**********************************************' 
 echo "Your choice ? (1-3)" ; read compilo
   if [[ "${compilo}" == "" || ${compilo} -lt 1 || ${compilo} -gt 3 ]]
   then
       echo "** well, let's try g95"
       compilo=2
   fi
   if [[ ${compilo} -eq 3 ]]
   then
       echo How many processors ? 1, 2, 4, 6, 8, 16 ; read numproc
   else
       numproc=1 
   fi
#if [[ ${i_want_to_compile} -ge 1 ]]
#then
 cd ${meso_folder}
 echo ${compilo} > tmp
   if [[ ${compilo} -eq 3 ]]
   then
        echo ${numproc} >> tmp
   fi 
 echo ${nest} >> tmp

 if [[ ${newphys} -eq 0 ]]
 then
 ./makemeso -d < tmp > /dev/null
 else
 ./makemeso -d -p < tmp > /dev/null
 fi

 \rm tmp 2> /dev/null
 work_folder=${meso_folder}'/'$(more what_folder)
 echo 'work_folder : '${work_folder}
 \rm what_folder 2> /dev/null

 ##################### NB: define the domain if was not done yet 
   if [[ -f "${simu_folder}/namelist.wps" ]]
   then
     happy='y'
   else
     happy=''
   fi
           if [[ ${step} -le 2 ]]
           then
           while [[ "${happy}" != "y" ]]
           do
             #vi ${simu_folder}/namelist.input
                if [[ ! ( -d "${work_folder}/WPS" ) ]]
                then
                    echo 'no WPS. you need to install it for your architecture'
                    exit
                fi
             \rm ${simu_folder}/namelist.wps 2> /dev/null
             echo '**********************************************'
             echo "    !!!   NO namelist.wps FILE FOUND   !!!"   
             echo '**********************************************'
             echo 'Please define the domain (not for nests for the moment) : '
             echo " - 1/4 Projection: polar lambert mercator ? previous is "${proj} ; read proj
             echo " - 2/4 Data source (multiple if nests): 'gcm' '32ppd' '64ppd' '64ppd_noHRti' '32ppd_HRalb' ? previous is "${data_source} ; read data_source
             echo " - 3/4 North Latitude of domain centre ? previous is "${lat} ; read lat
             echo " - 4/4 East  Longitude of domain centre ? previous is "${lon} ; read lon
             #####
             sed s+"__INTERVAL_SECONDS__"+"${interval_seconds}"+g ${meso_folder}/SIMU/namelist.wps | sed s+"__MAX_DOM__"+"${max_dom}"+g | sed s+"__PARENT_ID__"+"${parent_id}"+g |  sed s+"__PARENT_GRID_RATIO__"+"${parent_grid_ratio}"+g |  sed s+"__I_PARENT_START__"+"${i_parent_start}"+g | sed s+"__J_PARENT_START__"+"${j_parent_start}"+g | sed s+"__E_WE__"+"${e_we}"+g | sed s+"__E_SN__"+"${e_sn}"+g | sed s+"__DX__"+"${dx}"+g | sed s+"__DY__"+"${dy}"+g | sed s+"__PROJ__"+"${proj}"+g | sed s+"__DATA_SOURCE__"+"${data_source}"+g | sed s+"__LAT__"+"${lat}"+g | sed s+"__LON__"+"${lon}"+g | sed s+'0000-00-00_00:00:00'+${year}'-'${month}'-'${day}'_'${hour}':00:00'+g | sed s+'1111-11-11_11:11:11'+${eyear}'-'${emonth}'-'${eday}'_'${ehour}':00:00'+g > ${simu_folder}/namelist.wps
             ####
             ln -sf ${simu_folder}/namelist.wps ${work_folder}/WPS/namelist.wps
             #vi       ${work_folder}/WPS/namelist.wps
             echo '**********************************************'
             echo OK, thank you. Please wait... ncview will pop up soon !
             cd ${work_folder}/WPS/
             \rm geo_em.d0*.nc 2> /dev/null
             ./geogrid.exe > /dev/null 2> /dev/null 
             ncview geo_em.d01.nc > /dev/null 2> /dev/null &
                if [[ -f "geo_em.d02.nc" ]]
                then
                     ncview geo_em.d02.nc > /dev/null 2> /dev/null &
                fi
                if [[ -f "geo_em.d03.nc" ]]
                then
                     ncview geo_em.d03.nc > /dev/null 2> /dev/null &
                fi
             cd       ${simu_folder}/
             echo     '**********************************************'  
             echo     'Are you happy with the results ? type y if yes, any key if no' ; read happy
            done
            fi
 #####################
 if [[ ${i_want_to_compile} -ge 1 ]]
 then
 cd ${simu_folder}
     ## corresponding executables
    wrfexe=${work_folder}/wrf_x${nx}_y${ny}_z${nz}_d${nest}_t${tracers}_p${numproc}.exe
    realexe=${work_folder}/real_x${nx}_y${ny}_z${nz}_d${nest}_t${tracers}_p${numproc}.exe
 if [[ -f ${wrfexe} ]]
 then
     echo '**********************************************'
     echo "    !!!   wrf.exe exists in ${work_folder}"
     echo '**********************************************'
     echo "Recompile ? ('yes' to accept, any key to refuse)" ; read reply
 else
     reply='yes'
 fi
 echo '********************************************** OK thanks. Now please wait...'
 echo '                                       ' 
 if [[ "${reply}" == "yes" ]]
 then
 #####################
 echo "** "Begin compilation process...
 \rm ${wrfexe} 2> /dev/null
 \rm ${realexe} 2> /dev/null
   #
   # CREATE makemeso_input
   #
   \rm ${simu_folder}/makemeso_input 2> /dev/null
   touch ${simu_folder}/makemeso_input
   echo ${compilo} >> ${simu_folder}/makemeso_input
   if [[ "${compilo}" = "3" ]]
     then
         echo ${numproc} >> ${simu_folder}/makemeso_input
   fi
   echo ${nx} >> ${simu_folder}/makemeso_input
   echo ${ny} >> ${simu_folder}/makemeso_input
   echo ${nz} >> ${simu_folder}/makemeso_input
   echo ${nest} >> ${simu_folder}/makemeso_input
   echo ${tracers} >> ${simu_folder}/makemeso_input
   #echo 'y' >> ${simu_folder}/makemeso_input
   #
   # COMPILE THE MODEL
   #
   cd ${meso_folder}
                      if [[ "${changeregis}" = "1" ]]
                      then
                          cd ${work_folder}/WRFV2/Registry
                          \rm Registry 2> /dev/null
                          ./Registry.bash
                          cd ../../..
                      fi 

     ##******
     if [[ ${newphys} -eq 0 ]]
     then
       ./makemeso -r < ${simu_folder}/makemeso_input
     else
       ./makemeso -r -p < ${simu_folder}/makemeso_input
     fi
     ##******


   if [[ -f ${wrfexe} ]]
   then
       echo "** "seems OK ... linking executables
       ln -sf ${wrfexe} ${simu_folder}/wrf.exe
       ln -sf ${realexe} ${simu_folder}/real.exe
       chmod a+x ${realexe} ${wrfexe} ## sait-on jamais
       cd $simu_folder
   else
       echo no ${wrfexe}
       echo problem with the compilation
       exit
   fi
 else
     #echo simply linking existing executables...
     ln -sf ${wrfexe} ${simu_folder}/wrf.exe
     ln -sf ${realexe} ${simu_folder}/real.exe
     chmod a+x ${realexe} ${wrfexe} ## sait-on jamais
 fi
fi

######################################
# 1. RUN GCM FOR INIT/BDY CONDITIONS #
######################################
if [ ${gcmstep} -eq 1 ]
then
 echo '************************************'
 echo '**** Step 1: Prepare GCM inputs ****'
 echo '************************************'
        #
        # run GCM
        #
        cd ${gcm_folder}
         #echo '(during the run, you might like to check domain settings in '${work_folder}'/WPS)'
        echo ${daygcm} | ./launch_gcm
        #
        # prepare files for WPS
        #
        cd ${work_folder}
        if [[ -f ${work_folder}/PREP_MARS/create_readmeteo.exe && -f ${work_folder}/PREP_MARS/readmeteo.exe ]]
        then
              cd ${work_folder}/PREP_MARS/  
                ./compile_and_exec
              #echo 1 | ./create_readmeteo.exe
              #./readmeteo.exe < readmeteo.def
        else
              echo please compile the PREP_MARS utilities in ${work_folder}
              exit
        fi
fi      

###################################
# 2. RUN WRF PREPROCESSING SYSTEM #
###################################
if [ ${wpsstep} -eq 1 ]
then
 echo '*****************************************'
 echo '**** Step 2: Perform WPS interpolations *'
 echo '*****************************************'
        if [[ -f ${work_folder}/WPS/geogrid.exe && -f ${work_folder}/WPS/metgrid.exe ]]
        then
              \rm -rf ${simu_folder}/met_em 2> /dev/null
              mkdir ${simu_folder}/met_em
              cd ${work_folder}/WPS/
              \rm -rf ${work_folder}/WPS/WRFFEED/current 2> /dev/null
              mkdir ${work_folder}/WPS/WRFFEED/current
              ln -sf ${simu_folder}/namelist.wps ${work_folder}/WPS/namelist.wps
              #mv namelist.wps namelist.wps.tmp
              #sed s+'0000-00-00_00:00:00'+${year}'-'${month}'-'${day}'_'${hour}':00:00'+g namelist.wps.tmp | sed s+'1111-11-11_11:11:11'+${eyear}'-'${emonth}'-'${eday}'_'${ehour}':00:00'+g > namelist.wps 
              ./geogrid.exe
              ./metgrid.exe
              #mv namelist.wps ${simu_folder}
              #mv namelist.wps.tmp namelist.wps  
              namedata=$(date +simu_%d%h%Y_%H%M)
              mv ${work_folder}/WPS/WRFFEED/current ${work_folder}'/WPS/WRFFEED/'${namedata}
              echo met_em files in $namedata
              cd ${simu_folder}/met_em
              ln -sf ${work_folder}/WPS/WRFFEED/${namedata}/* .
              cd ${simu_folder}
        else
              echo please compile the WPS utilities in ${work_folder}
              exit
        fi
fi      

###################
# 3. RUN REAL.EXE #
###################
if [ ${realstep} -eq 1 ]
then
 echo '*******************************'
 echo '**** Step 3: Execute real.exe *'
 echo '*******************************'
        cd ${simu_folder}
        if [[ ! -d met_em ]]
        then 
                ls
                echo "PB: no met_em files:"
                echo "mkdir met_em folder then link met_em** files !"
                exit
        fi
        cd ${simu_folder}/met_em
        ln -sf ${simu_folder}/namelist.input .
        ln -sf ${simu_folder}/real.exe .
        rm -rf ${simu_folder}/met_em/wrfbdy* 2> /dev/null
        rm -rf ${simu_folder}/met_em/wrfinput* 2> /dev/null
        if [[ ${compilo} -eq 3 ]]
        then
                rm -rf ${simu_folder}/met_em/rsl.* 2> /dev/null
                echo "check in "${simu_folder}"/met_em/rsl.out.0000"
                ./real.exe 
                tail -n 4 ${simu_folder}"/met_em/rsl.out.0000"
        else
                rm -rf ${simu_folder}/met_em/log* 2> /dev/null 
                echo "check in "${simu_folder}"/met_em/log_real"
                real.exe > log_real
                tail -n 4 ${simu_folder}"/met_em/log_real"
        fi
        if [[ -f ${simu_folder}/met_em/wrfinput_d01 && -f ${simu_folder}/met_em/wrfbdy_d01 ]]
        then
                echo ok... link ini and bdy conditions
                cd ${simu_folder}
                ln -sf ${simu_folder}/met_em/wrf*_d0* .
        else
                echo mmm... there was a problem, see log files in met_em 
                exit
        fi
fi

##################
# 4. RUN WRF.EXE #
##################
if [ ${wrfstep} -eq 1 ]
then
 xeyes &
 echo '******************************'
 echo '**** Step 4: Execute wrf.exe *'
 echo '******************************'
        cd ${simu_folder} 
        rm -rf ${simu_folder}/wrfout*
        if [[ ${compilo} -eq 3 ]]
        then
                rm -rf ${simu_folder}/rsl.* 2> /dev/null
#                ${WHERE_MPI}/mpirun -host smith -np ${numproc} wrf.exe < /dev/null &
                ${WHERE_MPI}/mpirun -np ${numproc} wrf.exe < /dev/null &
        else
                rm -rf ${simu_folder}/log* 2> /dev/null 
                nohup wrf.exe > log_wrf &
        fi
echo OK ! Simulation should be running now ! 
echo Check with the command: "ps -e -o '%u %p %C %x %c' | grep wrf.exe"
echo '******************************'
echo '**** End.' 

fi
exit