The flower package

[Tags:gpl, program]

flower - FLOWgram ExtractoR tools

The flower executable reads files in SFF-format and produces various output, including sequences with quality, or flowgram data in tabular format.

The fselect executable extracts reads from SFF-files, generating a new SFF-file with a subset of the reads based on various criteria.

Sometimes SFF files will appear to be corrupted, with all-zero blocks in the file. The frecover program ignores these and tries to resync with the file after an invalid region. This was likely a one-time bug in the 454 software, so this program is probably not so useful any more.

The Darcs repository is at


Versions 0.1, 0.1.1, 0.1.2, 0.2, 0.3, 0.4, 0.5, 0.6, 0.6.1, 0.6.3, 0.6.5, 0.7, 0.7.2
Dependencies array (>=0.1), base (>=3 && <5), binary (==0.4.*), bio (>=0.4.2), bytestring (>=0.9.1), cmdargs (<=0.1.1), containers, random [details]
License GPL
Author Ketil Malde
Maintainer Ketil Malde <>
Stability Unknown
Category Bioinformatics
Home page
Uploaded Tue Sep 14 07:10:34 UTC 2010 by KetilMalde
Distributions NixOS:0.7.2
Downloads 2647 total (24 in the last 30 days)
0 []
Status Docs not available [build log]
All reported builds failed as of 2015-11-17 [all 5 reports]


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