# File lib/flukso/export.rb, line 48
    def format_reading(reading)
      currenttime=Time.at(reading.utc_timestamp);
      period=(currenttime.hour * 4) + (currenttime.min / 15);
      puts "#{currenttime.strftime("%Y-%m-%d\t%H:%M\t%a")}\t#{period}\t#{reading.value}"
    end