Missing gopher.py file

There is a bug with the current software download, with a file missing from the libraries/ directory. The download will hopefully be updated soon but in the meantime please email richard.edwards[at]unsw.ed.au and I will send you the file.

A note on using BLAST+ with SLiMSuite

One of the major changes in the last release was the incorporation of BLAST+ as a replacement for BLAST. It should be noted that BLAST+ has not been benchmarked with SLiMSuite and it is not clear how and when it will behave differently, particularly with regards to UPC generation (i.e. generating clusters of unrelated proteins).

Early indications are that BLAST+ has a greater tendency to return no hits for short sequences. This can cause issues with SLiMSuite programs if oldblast=F. This will be fixed in the next release but running with dev=T gets round this issue in the meantime.

Please note that UPC may be different with BLAST versus BLAST+. This will need to be the focus of further study.

Log Files

Every program generates a log file when it is run. By default, this file will be named after the calling program (e.g. gasp.py will produce a log called gasp.log) but this can be changed with the log=FILE option. The basefile=X option will also set the base name of the log file, as well as the main results files (for most programs). Logs will be appended unless the newlog (or newlog=T) option is used.

The log file records information that may help subsequent interpretation of results or identify problems. Each line is tab delimited in the form:

#XXX    HH:MM:SS    Log Message.

Where #XXX is an identifier that can be used to parse out specific types of information, HH:MM:SS is the runtime in hours, minutes and seconds, and Log Message will be something (hopefully) informative.

All log files start with the same few lines:

#~~#    #~~#    #~~#
#LOG    00:00:00    Activity Log for PROGRAM X.X: DATE TIME YEAR
#DIR    00:00:00    Run from directory: RUNPATH
#ARG    00:00:00    Commandline arguments: ARGLIST
#CMD    00:00:00    Full Command List: [FULL ARGLIST]

This should contain all the information required to repeat the analysis:

• PROGRAM X.X: DATE TIME YEAR will have the program name, version number and the date/time of the run.
• RUNPATH is the directory from which the program was run.
• ARGLIST is the list of command-line arguments given to the program.
• FULL ARGLIST is the full list of command-line arguments including any arguments read in from ini files.

The last line can help identify the source of any unexpected behaviour due to default settings etc.

(The #~~# #~~# #~~# line is simply to act as a separator if appending an existing log file.)

If the program runs to completion successfully, it will end with another #LOG line:

#LOG    HH:MM:SS    PROGRAM V:X.X End: DATE TIME YEAR

If this line is not present then something went wrong during the run (see Error Messages, below - or it is still in progress. Other information is also recorded along with the runtime (HH:MM:SS since the program started). For help interpreting log files, please check the relevant software manual or contact me if the information is missing. (Hopefully, the log content is mostly self-explanatory but I shall add any explanations I have to send people to the relevant manual’s appendix.)

Error Messages

One of the most important aspects of the log file is to register any error messages. These are marked by an #ERR line header. Hopefully, there will not be any but if there was a problem with the run then these lines should contain the details. To catch these lines separately, errorlog=FILE will output error messages to an additional file.