abort_on_error midp $? clean_up_midp
# combine in and out VF's
ref_vf_midp_in=$vf_midp_in
ref_vf_midp_out=$vf_midp_out
vf_midp=$midp_dir/vf_midp_$phase_nb.mhd
abort_on_error midp $? clean_up_midp
# combine in and out VF's
ref_vf_midp_in=$vf_midp_in
ref_vf_midp_out=$vf_midp_out
vf_midp=$midp_dir/vf_midp_$phase_nb.mhd