/lib/galaxy/datatypes/converters/lped_to_fped_converter.xml

<tool id="lped2fpedconvert" name="Convert lped to fped" version="0.01">

  <!-- <description>__NOT_USED_CURRENTLY_FOR_CONVERTERS__</description> -->

  <!-- Used on the metadata edit page. -->

  <command interpreter="python">

   lped_to_fped_converter.py '$input1.extra_files_path/$input1.metadata.base_name' '$output1' '$output1.files_path'

  </command>

  <inputs>

    <param format="lped" name="input1" type="data" label="Choose linkage pedigree file"/>

  </inputs>

  <outputs>

    <data format="fped" name="output1" metadata_source="input1"/>

  </outputs>

  <help>

  </help>

</tool>