<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Hi Neks,<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>I was trying to convert my mesh with exo format to NEK frmat using exo2nek tool from NEK5000.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>When I run exo2nek I am facing a trouble shown below:<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Could you please tell me what are the options that I have to solve this:<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>exodus.exo is an EXODUSII file; version 0.00<br>I/O word size 8<br><br>database parameters:<br><br>title = Created by ICEMCFD - EXODUS II Interface <br><br>num_dim = 2<br>num_nodes = 296877<br>num_elem = 295536 <br>num_elem_blk = 1 <br>num_side_sets = 0 <br> <br>element block id = 1 <br>element type = QUAD <br>num_elem_in_block = 295536 <br>num_nodes_per_elem = 4 <br>ERROR: Only QUAD9 elements are allowed in a 2D mesh! <br>num_nodes_per_elem= 4<br>Note: The following floating-point exceptions are signalling: IEEE_DENORMAL<br><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Thanks<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Sijo GEORGE<br data-mce-bogus="1"></div></div></body></html>