Dear Prof,

Is it normal is terms of the computation that there is a small total kinetic energy (TKE) and total momentum (TMOM) lost in this model?

I hope i coded the TKE and TMOM correct.

Whichever solver Euler, Euler-Richardson, ......, QSS 3 etc there seems to be a small loss.

it that true? can i verify this model's has computation carried over error ?
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