[Nek5000-users] How to print out time derivatives of scalars in a flowfield

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

Hello Neks,

I am working on Rayleigh Benard convection in a cylindrical domain, and I
have some reactive scalars advecting with the flowfield. I need to find out
a way to print the values of the temporal derivative of these scalars at
each time step.

 At this point, I get .f files which have the information of velocity,
temperature and the scalar field (c). I need to find out a way to include
the information for the time derivative of the scalar filed (dc/dt). How
can this be done?

Thanks,
Saikat

Saikat Mukherjee,
PhD Student,
Paul Research Group - http://www.me.vt.edu/mpaul/
Engineering Science and Mechanics,
Virginia Tech.
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