<?xml version="1.0"?>
<cd:ProductClass xmlns:cd="http://www.stcorp.nl/coda/definition/2008/07" name="QA4ECV" last-modified="2016-11-15">
  <cd:Description>QA4ECV products</cd:Description>
  <cd:ProductType name="L2_NO2">
    <cd:Description>QA4ECV Level-2 tropospheric NO2 product</cd:Description>
    <cd:ProductDefinition id="L2_NO2" format="hdf5" version="0">
      <cd:Description>The format definition for this product is taken from the HDF5 file itself.</cd:Description>
      <cd:DetectionRule>
        <cd:MatchExpression>str(/@project) == "QA4ECV"</cd:MatchExpression>
        <cd:MatchExpression>str(/@id, 13) == "QA4ECV_L2_NO2"</cd:MatchExpression>
      </cd:DetectionRule>
    </cd:ProductDefinition>
  </cd:ProductType>
  <cd:ProductType name="L2_HCHO">
    <cd:Description>QA4ECV Level-2 HCHO product</cd:Description>
    <cd:ProductDefinition id="L2_HCHO" format="hdf5" version="0">
      <cd:Description>The format definition for this product is taken from the HDF5 file itself.</cd:Description>
      <cd:DetectionRule>
        <cd:MatchExpression>str(/@project) == "QA4ECV"</cd:MatchExpression>
        <cd:MatchExpression>str(/@id, 14) == "QA4ECV_L2_HCHO"</cd:MatchExpression>
      </cd:DetectionRule>
      <cd:DetectionRule>
        <cd:MatchExpression>str(/@project[0]) == "QA4ECV"</cd:MatchExpression>
        <cd:MatchExpression>str(/@id[0], 14) == "QA4ECV_L2_HCHO"</cd:MatchExpression>
      </cd:DetectionRule>
    </cd:ProductDefinition>
  </cd:ProductType>
</cd:ProductClass>
