late register_filter_factory">register_filter_factory</a></code>
          function, whenever the <a class="link" href="../detailed/utilities.html#log.detailed.utilities.setup.filter_formatter" title="Filter and formatter parsers">filter
          parser</a> encounters the "Coordinates" attribute mentioned
          in the filter, it will use the <code class="computeroutput"><span class="identifier">point_filter_factory</span></code>
          object to construct the appropriate filter. For example, in the 