Cluster genomes is script that clusters genomes at a set nucleotide identity and coverage length. Additonally, it offers the ability to cluster sequences whose ends may not align correspondingly, i.e. the special cases of assembled, circular viral genomes that are treated as 'linear' by other sequence-clustering software (that can "miss" the ends).This is 'beta-like' software that has been vetted, though has not been as thoroughly tested as other widely-recognized clustering tools, such as CD-HIT, UCLUST, etc... As with all software, please examine the final results to see if they make sense.