<para>
Garmin points of interest files may contain data in two languages.
If you attempt to read a dual language Garmin points of interest file without specifiying which language
to use GPSBabel will print an error message containing the language codes used in the file.
Subsequently you may use one of these codes with the languagecode
option to specify which language to use.
</para>
<example id="gpi_languagecode_notspecified">
  <title>Example with unspecified language and a garmin points of interest dual language file.</title>
  <para>
    <userinput>
      gpsbabel -i garmin_gpi -f reference/spb_metro_norm.gpi
    </userinput>
    could produce the following output:
    <simplelist type="vert">
      <member>garmin_gpi: Must select language code, RU and EN found.</member>
    </simplelist>
  </para>
</example>
<example id="gpi_languagecode_specified">
  <title>Example for specifying language with a garmin points of interest dual language file.</title>
  <para>
    <userinput>
      gpsbabel -i garmin_gpi,languagecode=EN -f reference/spb_metro_norm.gpi
    </userinput>
    could produce the following output:
    <simplelist type="vert">
      <member>59.944070N 30.306680E About Saint-Petersburg Metro - 2016.05/This file represents information about metro stations in aint-Petersburg. Published by NAVICOM, 2016. http://navicom.ru</member>
      <member>59.830660N 30.500100E RYBACKOE/Subway</member>
      <member>59.934430N 30.329950E NEVSKII PROSPEKT/Subway</member>
      <member>...</member>
    </simplelist>
  </para>
</example>
