# pairwise_distances Download genomes by accession, compute pairwise distances with skani, and optionally generate MSA and tree ## Inputs ### Required inputs

pairwise_distances.accessions_file
File — Default: None
Text file with GenBank accession numbers for single segment genomes, one per line

pairwise_distances.emailAddress
String — Default: None
Email address for NCBI Entrez identification

### Other common inputs

pairwise_distances.make_tree
Boolean — Default: true
If true, generate multiple sequence alignment and phylogenetic tree in addition to pairwise distances

pairwise_distances.out_prefix
String — Default: "pairwise_dist"
Prefix for output file names

### Advanced inputs
Show/Hide

pairwise_distances.skani_triangle.compression_factor
Int — Default: 10
Compression factor for skani (-c parameter, default 10)

pairwise_distances.skani_triangle.marker_compression
Int — Default: 15
Marker compression factor for skani (-m parameter, default 15)

pairwise_distances.skani_triangle.min_aligned_frac
Int — Default: 15
Minimum aligned fraction for skani (--min-af parameter, default 15)

pairwise_distances.skani_triangle.sketch_size
Int — Default: 50
Sketch size parameter for skani (-s parameter, default 50)

### Other inputs
Show/Hide

pairwise_distances.download_fasta.docker
String — Default: "ghcr.io/broadinstitute/viral-ngs:3.0.4-phylo"
???

pairwise_distances.draft_augur_tree.cpus
Int — Default: 64
???

pairwise_distances.draft_augur_tree.disk_size
Int — Default: 1250
???

pairwise_distances.draft_augur_tree.docker
String — Default: "docker.io/nextstrain/base:build-20240318T173028Z"
???

pairwise_distances.draft_augur_tree.exclude_sites
File? — Default: None
???

pairwise_distances.draft_augur_tree.machine_mem_gb
Int — Default: 32
???

pairwise_distances.draft_augur_tree.method
String — Default: "iqtree"
???

pairwise_distances.draft_augur_tree.substitution_model
String — Default: "GTR"
???

pairwise_distances.draft_augur_tree.tree_builder_args
String? — Default: None
???

pairwise_distances.draft_augur_tree.vcf_reference
File? — Default: None
???

pairwise_distances.mafft_one_chr.cpus
Int — Default: 64
???

pairwise_distances.mafft_one_chr.disk_size
Int — Default: 750
???

pairwise_distances.mafft_one_chr.docker
String — Default: "ghcr.io/broadinstitute/viral-ngs:3.0.4-phylo"
???

pairwise_distances.mafft_one_chr.keep_length
Boolean? — Default: None
???

pairwise_distances.mafft_one_chr.large
Boolean — Default: false
???

pairwise_distances.mafft_one_chr.mem_size
Int — Default: 500
???

pairwise_distances.mafft_one_chr.memsavetree
Boolean — Default: false
???

pairwise_distances.mafft_one_chr.ref_fasta
File? — Default: None
???

pairwise_distances.mafft_one_chr.remove_reference
Boolean — Default: false
???

pairwise_distances.skani_triangle.cpu
Int — Default: 4
???

pairwise_distances.skani_triangle.disk_size
Int — Default: 100
???

pairwise_distances.skani_triangle.docker
String — Default: "ghcr.io/broadinstitute/viral-ngs:3.0.4-assemble"
???

pairwise_distances.skani_triangle.machine_mem_gb
Int — Default: 8
???

## Outputs

pairwise_distances.iqtree_nwk
File?
???

pairwise_distances.msa_fasta
File?
???

pairwise_distances.pairwise_dist_skani
File
???

pairwise_distances.sequences_fasta
File
???


> Generated using WDL AID (1.0.0)