r rainfall.
Columns should be named "T1" (below normal), "T2" (normal), and "T3"
(above normal).</p></dd>


<dt id="arg-seasrain">seasRain<a class="anchor" aria-label="anchor" href="#arg-seasrain"></a></dt>
<dd><p>A data frame containing seasonal rainfall data with columns</p></dd>


<dt id="arg-hiswscvar">hisWSCvar<a class="anchor" aria-label="anchor" href="#arg-hiswscvar"></a></dt>
<dd><p>A data frame containing historical WSC simulations. This can
be the output from the <code>calcSeasCal</code> function 