file_def_nemo-oce-1mo.xml

<?xml version="1.0"?>

      <file_group id="1mo" output_freq="1mo"   split_freq="1mo"  output_level="10" enabled=".TRUE.">  <!-- 7d files -->   

        <file id="file31" name_suffix="_gridT" description="ocean T grid variables" >
          <field field_ref="e3t"      />
          <field field_ref="toce"         name="thetao"                                                                      operation="instant" freq_op="1mo" > @toce_e3t / @e3t </field>
          <field field_ref="soce"         name="so"                                                                          operation="instant" freq_op="1mo" > @soce_e3t / @e3t </field>
          <field field_ref="ssh"          name="sossheig"  />
          <field field_ref="mldr10_1"     name="somxl010"  />
          <field field_ref="mldkz5"       name="somixhgt"  />
	</file>

	<file id="file32" name_suffix="_gridU" description="ocean U grid variables" >
	  <field field_ref="e3u" />
	  <field field_ref="uoce"         name="uo"       operation="instant" freq_op="1mo" > @uoce_e3u / @e3u </field>
	  <field field_ref="utau"         name="tauuo"    />
	</file>
	
	<file id="file33" name_suffix="_gridV" description="ocean V grid variables" >
	  <field field_ref="e3v" />
	  <field field_ref="voce"         name="vo"       operation="instant" freq_op="1mo" > @voce_e3v / @e3v </field>
	  <field field_ref="vtau"         name="tauvo"    />
	</file>
	
	<file id="file34" name_suffix="_gridW" description="ocean W grid variables" >
	  <field field_ref="e3w" />
	  <field field_ref="woce"         name="wo"       />
	  <field field_ref="avt"          name="difvho"   />
	</file>

        <file id="file35" name_suffix="_SBC" description="surface fluxes variables" enabled=".TRUE." > <!-- time step automaticaly defined based on nn_fsbc -->
         <field field_ref="empmr"        name="sowaflup" />
         <field field_ref="qsr"          name="soshfldo" />
         <field field_ref="saltflx"      name="sosfldow" />
         <field field_ref="qt"           name="sohefldo" />
         <field field_ref="precip"       name="precip"   />
         <field field_ref="saltflx"      name="sfx"      />
         <field field_ref="taum"         name="taum"     />
         <field field_ref="wspd"         name="windsp"   />
       </file>

      </file_group>