Fig. 4.

Example document with its respective event sequence. The document contains an OTU list and an alignment, which references this list. The event sequence is generated by a JPhyloIO reader (see also Fig. 2), where each box represents one event. Each has an ID in order to be referenced by subsequent events, as exemplarily shown by the OTU list and OTU start events, which are referenced by the related alignment and sequence start events