The channel × <field> address, field naming the tail's OWN wire key (processorId, filter, band, …) so two different tail-shaped rows never collide on the same segment name.
channel × <field>
field
processorId
filter
band
The
channel × <field>address,fieldnaming the tail's OWN wire key (processorId,filter,band, …) so two different tail-shaped rows never collide on the same segment name.