In the CLI help docs for
qiime feature-data merge-seqs (and similar for others I am sure) it says:
--i-data MULTIPLE ARTIFACT PATH List[FeatureData[Sequence]] The collection of feature sequences to be merged. [required]
And I think it’s a bit unclear.
I have done this several times…I’ve provided a list of qzas either spaced or in brackets and comma separated because that’s a list. And either way I used the
--i-data option only once thinking it would know I provided multiple items. I keep forgot to add the option flag multiple times for each item. I think clarification in the CLI would be nice because the word “List” is misleading in a sense.
Just a suggestion, nothing urgent!