an>

<span class="sd">    Parameters</span>
<span class="sd">    ----------</span>
<span class="sd">    grid : str</span>
<span class="sd">        Contains grid information.</span>

<span class="sd">    area : str</span>
<span class="sd">        Contains area informtion.</span>

<span class="sd">    upper : str</span>
<span class="sd">        The northernmost latitude.</span>

<span class="sd">    lower : str</span>
<span class="sd">        The southernmost latitude.</span>

<span class="sd">    left : str<