[Nek5000-users] NaN after velocity save

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

Hello All.

I'm try to run about the simplest problem possible in order to test some in-house post-processing code.  

So, I'm trying to run a 2-D simulation of planar couette flow and I'm doing so in serial on my mac.  Once velocity solutions start being saved, param=94, I abruptly start getting NaN's.  

Any thoughts as to what's going wrong??

Attached are the relevant files.

Thanks.
--Mike

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