ltacleanup> Task to average the LTA data in time and/or frequency. It can also potentially change the size of record in LTA file via the wtbits option or due to channel averaging. If you do not understand the LTA format and implications of changing the size of the weights buffer, DO NOT use the wtbits option. This task has been usefully used to fix an otherwise inconsistent/illegal LTA formatted files. Author Sanjay Bhatnagar (sanjay@ncra.tifr.res.in) in (default=stdin) The name of the input file. out (default=stdout) Name of the output file. scans (default=all) List of scan numbers which only will appear in the output LTA file. slow (default=use fast algorithm) ["dbg" class keyword] Keyword to control the algorithm used to build the internal tables for navigation in the LTA file. For some types of problems in the LTA files, the fast algorithm can fail or result in it not being able to detect a new scan. A catastrophic failure of the fast algorithm is automatically detected and the slow algorithm is automatically invoked. This works in most cases. In odd cases (for e.g., when the sequence number of the last record of a scan does not correctly reflect the true number of scans in that record), a failure of fast algorithm may not be automatically detected. Setting a value of 1 for this keyword would force the use of the slow algorithm, which would work correctly (supposed to *always* work correctly, but I will not put my money on that!). integ (default=No integration in time) ["dbg" class keyword] Integration time in the output data in units of seconds. chavg (default=No integration in frequency) ["dbg" class keyword] Start and end channel number. If third integer is present, it is taken to be the step size. wtbits (default=0) ["dbg" class keyword] The size of the weights buffer in units of bits to be put in the output data.