notes

aliased not used for Project_config or
L_SU_global_constants because use of aliased
in calling modules creates circularity

sub binding_index_aref out

sub get_binding_index_aref

sub get_max_index

sub file_dialog_type_aref = $Project->DATA_SEISMIC_SU(); # output data directory

sub get_file_dialog_type_aref

sub flow_type_aref

sub get_flow_type_aref

sub get_prefix_aref

sub get_suffix_aref

sub prefix_aref

sub suffix_aref

sub get_binding_length

sub variables

return a hash array 
with definitions