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if condition with true expression only

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I want to create a function that will force a variable to a certain value if a certain condition is met, and leave it untouched otherwise. For example, it A > 100, B gets set to 0. If A < 100, B remains at whatever value it had in the previous time step.

From my understanding, an if() condition requires an expression for the 'true' case and the 'false' case, but I want an expression for the 'true' case only.

Thanks!


0 Replies Last Post 1 giu 2023, 08:36 GMT-4
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Hello Cameron Fenske

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