<?xml version='1.0' encoding='UTF-8'?>
<PricingEngines>
  <Product type="CommoditySwap">
    <Model>DiscountedCashflows</Model>
    <ModelParameters />
    <Engine>CommoditySwapEngine</Engine>
    <EngineParameters>
      <Parameter name="SensitivityTemplate">COMM_Analytical</Parameter>
    </EngineParameters>
  </Product>
  <Product type="CommodityOption">
    <Model>BlackScholes</Model>
    <ModelParameters>
      <Parameter name="Volatility_NaturalGasBasis">normal</Parameter>
    </ModelParameters>
    <Engine>AnalyticEuropeanEngine</Engine>
    <EngineParameters />
  </Product>
  <Product type="CommodityOptionForward">
    <Model>BlackScholes</Model>
    <ModelParameters>
      <Parameter name="Volatility_NaturalGasBasis">normal</Parameter>
    </ModelParameters>
    <Engine>AnalyticEuropeanForwardEngine</Engine>
    <EngineParameters>
      <Parameter name="SensitivityTemplate">COMM_Analytical</Parameter>
    </EngineParameters>
  </Product>
  <GlobalParameters>
    <Parameter name="ContinueOnCalibrationError">true</Parameter>
  </GlobalParameters>
</PricingEngines>