[Nek5000-users] Mesh conversion from exo to nek using exo2nek

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

Hi Neks, 

I was trying to convert my mesh with exo format to NEK frmat using exo2nek tool from NEK5000. 

When I run exo2nek I am facing a trouble shown below: 

Could you please tell me what are the options that I have to solve this: 

exodus.exo is an EXODUSII file; version 0.00 
I/O word size 8 

database parameters: 

title = Created by ICEMCFD - EXODUS II Interface 

num_dim = 2 
num_nodes = 296877 
num_elem = 295536 
num_elem_blk = 1 
num_side_sets = 0 

element block id = 1 
element type = QUAD 
num_elem_in_block = 295536 
num_nodes_per_elem = 4 
ERROR: Only QUAD9 elements are allowed in a 2D mesh! 
num_nodes_per_elem= 4 
Note: The following floating-point exceptions are signalling: IEEE_DENORMAL 


Thanks 

Sijo GEORGE 
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