Universal format converter for aligned reads
I now have an interesting set of utilities that can be used to convert from one file format to another: bed, gff, eland, extended eland, MAQ .map (read only), mapview, bowtie.... and several other more obscure formats.
For the moment, the "conversion utility" forces the output to bed file format (since that's the file type with the least information, and I don't have to worry about unexpected file information loss), which can then be viewed with the UCSC browser, or interpreted by FindPeaks to generate wig files. (BED files are really the lowest common denominator of aligned information.) But why stop there?
Why not add a very simple functionality that lets one format be converted to the other? Actually, there's no good reason not to, but it does involve some heavy caveats. Conversion from one format type to another is relatively trivial until you hit the quality strings. since these aren't being scaled or altered, you could end up with some rather bizzare conversions unless they're handled cleanly. Unfortunately, doing this scaling is such a moving target that it's just not possible to keep up with that and do all the other devlopment work I have on my plate. (I think I'll be asking for a co-op student for the summer to help out.)
Anyhow, I'll be including this nifty utility in my new tags. Hopefully people will find the upgraded conversion utility to be helpful to them. (=