label sbt_gather output columns

[taylorreiter]

sbt_gather outputs three columns to the command line, the percent of reads that are identified as a species, the percent of the genome contained in the reads, and the genome name. It would be helpful if these columns were named.

For instance, the columns below would be labeled.

# running sourmash subcommand: sbt_gather
loaded query: Oe6.scaffolds.fa.gz... (k=31, DNA)
query signature has max_hash: 36893488147419104
found: 0.00 0.00 Neosp1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 Aurpu_var_pul1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 Melli1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 Anasp1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 Orpsp1_1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 Ophpic1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 Phycomyces_blakesleeanus_v2_scaffolds.fasta.gz
found: 0.00 0.00 Croqu1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 PirE2_1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 Cunech1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 Calful1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 Pirfi3_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 EndpusZ1_AssemblyScaffolds.fasta.gz
found: 0.00 0.00 Pilano1_AssemblyScaffolds.fasta.gz
found 14, total fraction 0.000