Filter metagenome by taxonomy.

optional arguments:
  -h, --help            show this help message and exit
  --votes filepath      Input path to voted taxids table. should contain (at
                        least) 'contig' and 'taxid' columns (default: None)
  --assembly filepath   Path to metagenome assembly (nucleotide fasta).
                        (default: None)
  --output dirpath      Directory to output fasta files of split canonical
                        ranks and taxonomy.tsv. (default: None)
  --prefix str          prefix to use for each file written e.g.
                        `prefix`.taxonomy.tsv. Note: Do not use a directory
                        prefix. (default: None)
  --split-rank-and-write {superkingdom,phylum,class,order,family,genus,species}
                        If specified, will split contigs by provided
                        canonical-rank column then write to `output` directory
                        (default: None)
  --ncbi dirpath        Path to NCBI databases directory. (default: NCBI_DIR)