.
.
.
 stations : [ ... , ghed, lanc, ... ]
.
.
.
  ghed :
    table_type   : lluv rdl9
    pattern_type : measured
  lanc : 
    table_type   : lluv rdl8
    pattern_type : ideal
.
.
.


##</code><code>##

my $params   = HFR::SeaSonde::FileOps->new_operation();

##</code><code>##

   my $config_file = exists $args{config_file} ? $args{config_file} : $ENV{"HOME"}.'/acorn_perl.yml';
   $self           = LoadFile $config_file;


##</code><code>##

my @stations = @{$params->{codenames}->{codar_stations}};


##</code><code>##

foreach my $station (@stations) {
my $table_type       = $params->{local}->{$station}->{realtime}->{table_type}; print $table_type."\n"; 
} 
exit;