[Nek5000-users] Cartesian-to-cylindrical mesh resolution

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

Dear Paul,

Yes, that's what I did. But I got another error message, which I don't know
how to solve. Do you have any idea?

2773     2     4  Matrix:  SELF!!
       1 SELF!!     1189     1377     1189     1377
       2 SELF!!     1360     1206     1360     1206
 cont: SELF!!        2773   ??

 ABORT: SELF-CHK            1           5        2773           0
 Try to tighten the mesh tolerance!
  3024     8    10  Matrix T:  slfchk     3024        0
       1 slfchk     2116     2275     2288     2133     2121     2276
2289                                                                 2138
       2 slfchk     2275     2587     2574     2288     2276     2588
2575                                                                 2289
       3 slfchk     2587     2821     2769     2574     2588     2822
2770                                                                 2575
       4 slfchk     2821     2951     2912     2769     2822     2952
2913                                                                 2770
       5 slfchk     2951     3120     3081     2912     2952     3121
3082                                                                 2913
       6 slfchk     3120     3237     3224     3081     3121     3238
3225                                                                 3082
       7 slfchk     3237     3302     3263     3224     3238     3303
3264                                                                 3225
       8 slfchk     3302     3341     3289     3263     3303     3342
3290                                                                 3264
       9 slfchk     3341     3354     3328     3289     3342     3355
3329                                                                 3290
      10 slfchk     2133     2288     2301     2150     2138     2289
2302                                                                 2155
        3024  this is nel in prexit

Thanks.

Regards,
Simon

2015-03-27 12:41 GMT-05:00 <nek5000-users at lists.mcs.anl.gov>:

>
>  Hi Simon,
>
>  I'm not certain of the origins of your mesh, but the resolution would be
> to
> define a 6x6 box for the interior, instead of 8x8.   That part can be done
> with genbox.
>
>  hth,
>
>  Paul
>
>  ------------------------------
> *From:* nek5000-users-bounces at lists.mcs.anl.gov [
> 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:* Wednesday, March 25, 2015 12:25 PM
> *To:* nek5000-users
> *Subject:* [Nek5000-users] Cartesian-to-cylindrical mesh resolution
>
>   Dear nek5000 users,
>
>  Recently I have defined a cylinder geometry, with boxes at the centre,
> curved elements at the side. However, the connection of elements at the
> transition is not perfect, in the attachment.
>
>  Will the resolution be fine? Is there any better way to solve this
> problem? It seems I need to draw my own grid through prenek.
>
> Thank you.
>
>  Regards,
> Simon
>
> _______________________________________________
> Nek5000-users mailing list
> Nek5000-users at lists.mcs.anl.gov
> https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users
>
>
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