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Add the -D (--delta) option to obipcr

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Former-commit-id: 753079807faaddb23e03fd6350125bfa67f98c7f
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Eric Coissac
2023-10-13 17:04:10 +02:00
parent 157c26cdc7
commit ddf0f2cede
4 changed files with 74 additions and 8 deletions
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11
Release-notes.md
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@ -2,6 +2,17 @@
## Latest changes
### Enhancement
- A new completely rewritten GO version of the fastq and fasta parser is now used instead of the original C version.
- A new file format guesser is now implemented. This is a first step towards allowing new formats to be managed by obitools.
- New way of handling header definitions of fasta and fastq formats with JSON headers.
The sequence definition is now printed in new files as an attribute of the json header named "definition".
- The -D (--delta) option has been added to `obipcr`. It allows to extract flanking sequences of the barcode.
+ If -D is not set, the output sequence is the barcode itself without the priming sites.
+ If -D is set to 0, the output sequence is the barcode with the priming sites.
+ When -D is set to ### (where ### is an integer), the output sequence is the barcode with the priming sites.
and ### base pairs of flanking sequences.
### Becareful
GO 1.21.0 is out, and it includes new functionalities which are used in the OBITools4 code.