<netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2">
   <aggregation dimName="time" type="joinNew">
     <variableAgg name="ICEC"/>
     <variableAgg name="ICETK"/>
     <variableAgg name="M"/>
     <variableAgg name="SALTY"/>
     <variableAgg name="TMP"/>
     <variableAgg name="U"/>
     <variableAgg name="V"/>
     <scan location="/path/to/FOAM_one/" suffix=".nc" dateFormatMark="FOAM_#yyyyMMdd.HH" />
   </aggregation>
	
     <variable name="M">
	<attribute name="standard_name" type="String" value="ocean_mixed_layer_thickness"/>
     </variable>
</netcdf>
