<para>
This option selects the destination type of this filter to be tracks.
Choose this when you want to create tracks from a list of waypoints or routes.
A single track will be created in the sequence they appear in the input.
</para>
<example xml:id="transform_to_trk">
<title>Converting a pile of waypoints to a GPX track</title>
<para>
Say you you have a data file that came from CSV file that you want to convert
to a GPX track that can be loaded into Basecamp.  Use the following command:
</para>
<para><userinput>gpsbabel -i csv -f blah.txt -x transform,trk=wpt -o gdb -F blah.gdb</userinput></para>
</example>
