[Nek5000-users] turbChannel: Polynomial order

[nek5000-users at lists.mcs.anl.gov]

Dear Nek users,

I am aware of that the mesh resolution is related to the polynomial order. In the turbChannel, P-order is 8, which makes 8 grid for each element in the domain. I am wondering could I change (decrease or increase) this order just for one direction? Let's say in the spanwise direction (z), I only need P-order to be 6 while the other two directions to be 8. Could I do this?

Thanks for your help!

Regards,

Emily
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