Bounding a scalar between two limits
Hii,
I am trying to keep a scalar solved from its transport equation between an upper and a lower limit. e.g bound(k_, k0_); after the k eqn bounds k to a lower value. Similarly I want to bound it between 2 extreme values. Please let me know if you have an idea about this. Thanks, Tarak 
GeometricFields implement max and min functions. You can use T.max(value); and T.min(value);.
Note, when you apply limits, you create / destroy mass. 
I think using boundMinMax(k,k0_,k1_) would do it.

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