# Decomposition for the parent domain: 
    # For the parent domain
    if [ "$domain" = parent ]
    then
      inpes=12
      jnpes=24
      write_groups=4
      write_tasks=6
    fi
    # For nest domains
    if [ "$domain" = alaska ] ; then
     inpes=18
     jnpes=36
     write_groups=4
     write_tasks=6
    fi
    if [ "$domain" = conus ] ; then
     inpes=24
     jnpes=48
     write_groups=4
     write_tasks=24
    fi
    if [ "$domain" = hawaii ] ; then
     inpes=11
     jnpes=12
     write_groups=2
     write_tasks=6
    fi
    if [ "$domain" = prico ] ; then
     inpes=9
     jnpes=12
     write_groups=2
     write_tasks=6
    fi
    if [ "$domain" = parentonly ]   # for 60-84h forecast
    then
      inpes=16
      jnpes=39
      write_groups=4
      write_tasks=6
    fi