This function can be used to convert the time units of a collection of iso_files to a new common time unit. The original time units are inferred from the naming of the time column. New time units are very flexible and can be anything that
duration understands, i.e. "s", "seconds", "min", "minutes", "hours", "days", etc. are all valid units.
iso_convert_time(iso_files, to, quiet = default(quiet))
collection of iso_file objects
what time units to convert to
whether to display (quiet=FALSE) or silence (quiet = TRUE) information messages.
the passed in iso_file(s) with changed time units