Converts srf files to fasta format
srf2fasta [-C] srf_archive
srf2fasta extracts sequences from an SRF archive and writes them in fasta format to stdout.
-C
Masks out sequences tagged as bad quality.
To extract only the good quality sequences from runX.srf into runX.fasta.
srf2fasta -C runX.srf > runX.fasta
James Bonfield, Wellcome Trust Sanger Institute