# get the INPUT filters (these only pertain to Clusters)
$self->{inspotfilter} = Filter::read_in('spots', $call, 1);
$self->{inwwvfilter} = Filter::read_in('wwv', $call, 1);
# get the INPUT filters (these only pertain to Clusters)
$self->{inspotfilter} = Filter::read_in('spots', $call, 1);
$self->{inwwvfilter} = Filter::read_in('wwv', $call, 1);