
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>metal</em>&#160;</td>
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          <td>)</td>
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<pre class="fragment">Calculate the temperature of the ionised gas in 

Teff : float
    Effective tempertaure of the star in K

metalin : float
    Metallicity of the gas
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