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We'll create a new class named Main Dimensions, in which the following ship parameters are to be stored.
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The class is now shown in the knowledgebase tree, and we can add the parameters Lpp, B and T.
Main Dimensions. in the right-hand side of the knowledge browser, and select New Parameter/Function(Ctrl+I), see figure 3. Note that the last parameter in focus will be shown in the input field (most probably QKnowledgebaseVersion). Delete this parameter, type Lpp and click the Value button. Repeat these actions for the parameters B and T.
Select the class...
Add the following relation to the class Main Dimensions:
which defines the displacement of the ship in tons
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Let's perform our first Quaestor calculation. A solution is always determined by one or more Top Goals. A top goal is a parameter (or object) that is your final calculation target, in this tutorial it's the displacement of the ship.
Select the class Main Dimensions in the knowledge browser. Double click the parameter DISP.
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