Duplicate genome in metaviralspades output

[snayfach]

Description of bug

I ran metaviralspades on an isolate phage library and noticed one of the samples contains the exact same genome 2x in the output file, but with different topologies:

grep '>' example/spades/contigs.fasta

>NODE_1_length_92549_cov_173.536690_cutoff_0_type_circular >NODE_1_length_92634_cov_173.385971_cutoff_5_type_linearrepeat

Is this expected behavior? It's non-optimal for my uses, but can work around it.

Thanks for the great tools!

spades.log

spades.log

params.txt

spades.py -1 $r1 -2 $r2 -o example/spades --metaviral

SPAdes version

v3.15.3

Operating System

Amazon linux

Python Version

Python 3.9.7

Method of SPAdes installation

conda

No errors reported in spades.log

• [X] Yes