[Nek5000-users] why I can`t change .rea with 2.1M elements to .re2

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

Change MAXNEL in /tools/maketools


then


rm reatore2/*.o

maketools reatore2



Do you have periodic boundary conditions in your ascii .rea file?

If so, I would be careful because it's not clear that the Nek Rea file will always properly represent the element-to-element connectivity for periodic bcs in ascii once nel > 100,000...


Paul


________________________________
From: Nek5000-users <nek5000-users-bounces at lists.mcs.anl.gov> on behalf of nek5000-users at lists.mcs.anl.gov <nek5000-users at lists.mcs.anl.gov>
Sent: Friday, June 1, 2018 10:20:42 AM
To: nek5000-users
Subject: Re: [Nek5000-users] why I can`t change .rea with 2.1M elements to .re2

HI,
goto reatore2.f file and change this line


if(nel.ge.lelt) then

set lelt is greater than 2.1M


________________________________
De: "nek5000-users" <nek5000-users at lists.mcs.anl.gov>
À: "nek5000-users" <nek5000-users at lists.mcs.anl.gov>
Envoyé: Vendredi 1 Juin 2018 03:53:51
Objet: [Nek5000-users] why I can`t change .rea with 2.1M elements to .re2

​
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hi,manager.I have a problam that I want to make a example with 2.1M elements but I can`t change .rea to .re2, and reatore2 will give me wrong answer as below:
-------------------------------------------------------------------------------------------------------
Start converting ...

read:  **MESH DATA** 6 lines are X,Y,Z;X,Y,Z. Columns corners 1-4;5-8
 Abort: number of elements too large     2100000
 change MAXNEL and recompile
-------------------------------------------------------------------------------------------------------

How to solve this problem?
if I can`t change reatore2,when I run the example also have a wrong problem:
-------------------------------------------------------------------------------------------------------
EXIT:Problem size  requires .re2
-------------------------------------------------------------------------------------------------------

I have sent you my file..~!!



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