<?xml version="1.0" encoding="UTF-8"?>
    <thredds:catalog xmlns:thredds="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0"
                 xmlns:xlink="http://www.w3.org/1999/xlink"
                 xmlns:bes="http://xml.opendap.org/ns/bes/1.0#">
   <thredds:service name="dap" serviceType="OPeNDAP" base="/opendap/hyrax"/>
   <thredds:service name="file" serviceType="HTTPServer" base="/opendap/hyrax"/>
  <thredds:service name="WCS-coads" serviceType="WCS" base="/opendap/wcs"/>

        <thredds:dataset name="/backup_Pedro/S4K_bgc_datalake/ROMS_input_files/MarikaBoundaries"
                    ID="/opendap/hyrax/backup_Pedro/S4K_bgc_datalake/ROMS_input_files/MarikaBoundaries/">
            <thredds:catalogRef name="FirstVersion" xlink:href="FirstVersion/catalog.xml"
                          xlink:title="FirstVersion"
                          xlink:type="simple"
                          ID="/opendap/hyrax/backup_Pedro/S4K_bgc_datalake/ROMS_input_files/MarikaBoundaries/FirstVersion/"/>
            <thredds:catalogRef name="ForthVersion" xlink:href="ForthVersion/catalog.xml"
                          xlink:title="ForthVersion"
                          xlink:type="simple"
                          ID="/opendap/hyrax/backup_Pedro/S4K_bgc_datalake/ROMS_input_files/MarikaBoundaries/ForthVersion/"/>
            <thredds:catalogRef name="SecondVersion" xlink:href="SecondVersion/catalog.xml"
                          xlink:title="SecondVersion"
                          xlink:type="simple"
                          ID="/opendap/hyrax/backup_Pedro/S4K_bgc_datalake/ROMS_input_files/MarikaBoundaries/SecondVersion/"/>
            <thredds:catalogRef name="ThirdVersion" xlink:href="ThirdVersion/catalog.xml"
                          xlink:title="ThirdVersion"
                          xlink:type="simple"
                          ID="/opendap/hyrax/backup_Pedro/S4K_bgc_datalake/ROMS_input_files/MarikaBoundaries/ThirdVersion/"/>
        </thredds:dataset>
    </thredds:catalog>