CODEWITHSUNDEEP
channelnextflow
Sylvain Brohee
Sylvain Brohee

Reputation: 91

Nextflow channel conversion

I would line to convert a channel that emits this:

[A,[1,2,3]] 
[B,[4,5,6]]

to a channel emitting this:

[A,1] 
[A,2] 
[A,3] 
[B,4] 
[B,5] 
[B,6]

I am pretty sure there is something "kind of" straightforward to do it but I've been struggling since yesterday on it.

Upvotes: 1

Views: 41

Answers (1)

Sylvain Brohee
Sylvain Brohee

Reputation: 91

So ... I found the transpose() operator which does exactly that.

https://www.nextflow.io/docs/latest/operator.html#transpose

Thank you all for your help.

Upvotes: 1

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