This is the threshold of the percentage ambiguity in the window required in order to trim a sequence. This determines the size of the region that is considered when deciding whether the percentage of ambiguity is greater than the threshold. A value of 5 means that a region of 5 letters in the sequence is shifted along the sequence from the ends and trimming is done only if there is a greater or equal percentage of ambiguity than the threshold percentage. This is the threshold of the percentage ambiguity in the window required in order to trim a sequence. Output file format Normal sequence file.
Data files None.
This may not be what you expected. Diagnostic Error Messages None. It always exits with status 0. Known bugs None noted. This program is intended to be used by everyone and everything, from naive users to embedded scripts.