ITSx bug fixes

ITSx has been updated with some minor bug fixes (solving bugs that caused big problems for a small subset of users).

The first bug was that the no detections file generated in a previous file was not removed before it was written to (if it happened to have the same name in a subsequent run). This could cause weird errors where sequences which were not part of the input file were reported as not detected, and subsequently inconsistent counts for the number of missing sequences. This bug should now be fixed (although I have to admit that it is hard to test for this error in all possible scenarios).

The second bug was very serious for anyone who worked with ITS sequences from Chlorophyta. The ‘-t’ option did not accept ‘G’ (the code for Chlorophyta) as an option, while it did accept ‘green algae’ or ‘chlorophyta’. The Chlorophyta profiles were also included in the default ‘all’ profiles mode, and thus this error did not manifest itself for the vast majority of users. I am sorry for the mess this must have caused for the Chlorophyta researchers using ITSx and thank the users of the software for pointing this error out.

Sorry for these bug fixes taking so long! It has been a very unusual and stressful spring and summer, and I hope to be able to be more responsive in the future. The new update brings ITSx to version 1.1.2. No other changes except the two bug fixes have been made in this version.