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<entry_id version="2.0">

  <!-- 
       The following lists all of the namelist variables that can appear in the Buildconf/xxxconf/drv_flds_in
       files, where xxx = [cam, clm, ...]. The driver buildnml treats all of these files as user_nl_cpl files
       for generating the driver drv_flds_in file, which will appear in CaseDocs and in $RUNDIR.
  -->

  <!-- ========================================================================================  -->
  <!-- MEGAN VOC emissions namelist options                                                      -->
  <!-- ========================================================================================  -->

  <entry id="megan_factors_file">
    <type>char</type>
    <input_pathname>abs</input_pathname>
    <category>drv_flds_in</category>
    <group>megan_emis_nl</group>
    <desc>
      File containing MEGAN emissions factors. Includes the list of MEGAN compounds that can be
      used in the Comp_Name variable on the file.
    </desc>
  </entry>

  <entry id="megan_specifier">
    <type>char(100)</type>
    <category>drv_flds_in</category>
    <group>megan_emis_nl</group>
    <desc>
      MEGAN specifier. This is in the form of: Chem-compound = megan_compound(s)
      where megan_compound(s) can be the sum of megan compounds with a "+" between them.
      In each equation, the item to the left of the equal sign is a CAM chemistry compound, the
      items to the right are compounds known to the MEGAN model (single or combinations).
      For example: megan_specifier = 'ISOP = isoprene', 'C10H16 = pinene_a + carene_3 + thujene_a'
    </desc>
  </entry>

  <entry id="megan_mapped_emisfctrs">
    <type>logical</type>
    <category>drv_flds_in</category>
    <group>megan_emis_nl</group>
    <desc>
      MEGAN mapped isoprene emissions factors switch
      If TRUE then use mapped MEGAN emissions factors for isoprene.
    </desc>
  </entry>

  <entry id="megan_cmpds">
    <type>char(150)</type>
    <category>drv_flds_in</category>
    <group>drv_physics</group>
    <desc>
      List of possible MEGAN compounds to use
      (the list used by the simulation is on the megan_factors_file as the Comp_Name)
    </desc>
  </entry>

  <!-- ========================================================================================  -->
  <!-- drydep Namelists                                                                          -->
  <!-- ========================================================================================  -->

  <entry id="drydep_method">
    <type>char</type>
    <category>dry-deposition</category>
    <group>drydep_inparm</group>
    <valid_values>xactive_lnd,xactive_atm,table</valid_values>
    <desc>
      Where dry deposition is calculated (from land, atmosphere, or from a table)
      This specifies the method used to calculate dry
      deposition velocities of gas-phase chemical species.  The available methods are:
      'table'       - prescribed method in CAM
      'xactive_atm' - interactive method in CAM
      'xactive_lnd' - interactive method in CLM
    </desc>
  </entry>

  <entry id="drydep_list">
    <type>char(300)</type>
    <category>dry-deposition</category>
    <group>drydep_inparm</group>
    <desc>
      List of species that undergo dry deposition.
    </desc>
  </entry>

  <!-- ========================================================================================  -->
  <!-- Nitrogen deposition -->
  <!-- ========================================================================================  -->

  <entry id="ndep_list">
    <type>char(2)</type>
    <category>nitrogen deposition</category>
    <group>ndep_inparm</group>
    <desc>
      List of nitrogen deposition fluxes to be sent from CAM to surfae models.
    </desc>
  </entry>

  <!-- ========================================================================================  -->
  <!-- Fire emissions fluxes                                                                     -->
  <!-- ========================================================================================  -->

  <entry id="fire_emis_factors_file">
    <type>char</type>
    <input_pathname>abs</input_pathname>
    <category>Fire_emissions</category>
    <group>fire_emis_nl</group>
    <desc>
      File containing fire emissions factors.
    </desc>
  </entry>

  <entry id="fire_emis_specifier">
    <type>char(100)</type>
    <category>Fire_emissions</category>
    <group>fire_emis_nl</group>
    <desc>
      Fire emissions specifier.
    </desc>
  </entry>

  <entry id="fire_emis_elevated">
    <type>logical</type>
    <category>Fire_emissions</category>
    <group>fire_emis_nl</group>
    <desc>
      If ture fire emissions are input into atmosphere as elevated forcings.
      Otherwise they are treated as surface emissions.
    </desc>
  </entry>

  <!-- ========================================================================================  -->
  <!-- CARMA fields                                                                              -->
  <!-- ========================================================================================  -->

  <entry id="carma_fields">
    <type>char</type>
    <category>carma</category>
    <group>carma_inparm</group>
    <desc>
      List of fluxes needed by the CARMA model, from CLM to CAM.
    </desc>
  </entry>

</entry_id>