for i in `seq 2018 2020` 
do 
qsub -v an=$i,mois=08,typ=day -N CRE_08_D_$i Lancement_CRE_orbit.pbs
qsub -v an=$i,mois=08,typ=night -N CRE_08_N_$i Lancement_CRE_orbit.pbs
done