source: CONFIG_DEVT/IPSLCM6.5_work_ENSEMBLES/RUN_DIR/create_oasis_namecoupl.sh

#/bin/bash
pool_size=$1
pool_rank=$2

num_local_fields=25

if (( $pool_size != 0)) 
then
  num_pool_fields=$(($num_local_fields * $pool_size))
  models_list=$((2*$pool_size+1))
  models_list=${models_list}
  for (( c=0; c<$pool_size; c++ ))
  do
     models_list=${models_list}" LMDZ:"${c}
  done  
  for (( c=0; c<$pool_size; c++ ))
  do
     models_list=${models_list}" oceanx:"${c}
  done
  models_list=${models_list}" xios.x"
  cp oasis_namcouple_header namcouple
  sed -i -e "s/@nfield/$num_pool_fields/g" namcouple
  sed -i -e "s/@models_list/$models_list/g" namcouple

  for (( c=0; c<$pool_size; c++ ))
  do
    whole_ensemble_rank=$(($pool_size*${pool_rank}+${c}))
    cat oasis_namcouple_body >> namcouple
    sed -i -e "s/@member/__$c/g" namcouple
    sed -i -e "s/@whole_member/__$whole_ensemble_rank/g" namcouple
  done
  cat oasis_namcouple_epilog >> namcouple
else
  cp oasis_namcouple_header namcouple
  sed -i -e "s/@nfield/$num_local_fields/g"  namcouple
  sed -i -e "s/@models_list/3 LMDZ oceanx xios.x/g" namcouple
  cat oasis_namcouple_body >> namcouple
  sed -i -e "s/@member//g" namcouple
  cat oasis_namcouple_epilog >> namcouple
fi