e>. Further, suppose the input land unit is known to flood, but only for a short period, then the Flood factor for this land unit is 2 (i.e. short time according to the metric of Flood factor), and according to <code>BANANATerrain</code>, the land unit is not <em>highly suitable</em> (S1) but rather <em>suitable</em> (S2). In this case, the suitability scores of the land unit for factors SlopeD and Flood are 1 and 2, respectively, with the corresponding classes of S1 and S2, respectively. However, these sc