ores can be further summarized into a single value known as the <em>overall suitability score</em>, albeit it won’t be easy. The main challenge in computing the overall suitability is the units or metric of the suitability scores, SlopeD is in terms of degrees, so a score of 1, means 1 degree, whereas Flood is in terms of time, so a score of 2, means short time. Two different metrics cannot be combined into one, and this is where the concept of membership function comes in.</p>
<p>The limits of each suita