[Nek5000-users] VisIt error: The first time step in a Nek file must contain a mesh

nek5000-users at lists.mcs.anl.gov nek5000-users at lists.mcs.anl.gov
Thu Dec 18 06:54:40 CST 2014


Hi all,

I get error of mesh need to contain the first time step in Nek file
everytime I run .nek5000 file from results of some example (turbchannel,
blasius and expansion). However for the 3dbox example, I got no error to
open it.
I've checked the first line in the first time step file (.f00001) and have
the geometry (X) in them. I also changed the logic for coordinate output to
(T COORDINATES) and different param66, but still getting the same error.
Perhaps even if I put the mesh output for each timestep not just in first
timestep, I still getting the same error. Note that I've already set the
right plugin and type file during open the .Nek5000 file. In addition, I've
checked the same parameters for 3dbox example which is same with the other
example rea file, plus 3dbox still gives me no error even if i not switch
the coordinate output to true (F COORDINATES)

I really hope that anyone who has encountered the same problem and has
solved it to assist me. That would be really helpful.

Regards,
-- 
Muhsin Mohd Amin
Graduate Student
Department of Mechanical Engineering
The University of Sheffield
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