How to do a parametric sweep with the Rayleigh number?

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Hello, I've been doing some bouyancy simulation in a square cavity, specifically I've been following this tutorial:

https://www.comsol.com/model/buoyancy-flow-in-air-53441

Everything is okay, but I'd like to use a parametric sweep with the Rayleigh number, in the tutorial the Ra=1.1309E6, but I want to do some Ra=1E4 1E5 1E6 1E7, but how can I implement this?


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