"org6d4618e"><span class="section-number-3">2.9.</span> Grouping buildings</h3>
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Sometimes you may want the model to connect a set of buildings all together or not at all - this could represent a development that has several buildings in it, for example. It can also help simplify the optimisation problem, as the optimiser has fewer decisions to make.
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Each building can belong to a single group of buildings - the optimiser will treat that group as a sing