It should already be on CruiseControl.
Standards in bioinformatics are a pain - people write them to describe
the format of files their software outputs, then the very same people
then produce files that break those standards without any additional
documentation or explanation. (Genbank are one of the biggest
offenders!) It makes it very hard to write parsers, because if you
stick to the official spec there will always be files that don't work
yet people insist are still valid, yet without prior documented
evidence of invalid files that are considered to be valid, it is
impossible to write a parser to cater for them. :)
cheers,
Richard
On 11 Aug 2009, at 11:12, David Johnson wrote:
Hi Richard,
OK that's good to know... I suppose that's the problem with
specifications - people don't always follow them!
But I get the impression either some people think that using
interleave=yes/no is standard practice, or it could be being
generated by some other phylo software (e.g. maybe PAUP or some
other tools).
I had a talk with my supervisor and he actually can't find the
specific programs that have been putting that in, but looking at a
range of his Nexus files, there's quite a few that seem to use put
in the yes/no bits, some files he received from other researchers.
Are the modifications available in the latest automated build (on
CruiseControl)?
Cheers,
-David
2009/8/11 Richard Holland <[email protected]>
I've found the problem - "interleave=yes" is not valid according to
the official NEXUS format spec which the parser was written against.
(Maddison et al., 1997)
Interleaved file are supposed to only include the word "interleave"
- it takes no parameters. Non-interleaved files shouldn't mention it
at all.
I've modified the parser to tolerate this but I'd be interested to
know where the invalid token came from - was it added manually, or
by an existing piece of publically available software?
The modification has been made in the trunk of the biojava-live
subversion repository.
cheers,
Richard
--
Richard Holland, BSc MBCS
Operations and Delivery Director, Eagle Genomics Ltd
T: +44 (0)1223 654481 ext 3 | E: [email protected]
http://www.eaglegenomics.com/
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