Hello,

finally, did you solve this problem? I am having the same problem.

First I generate a 2D mesh using gmsh, and after that I am using gmsh2nek to create the .rea file. This file seems to be ok. However, when I run genmap, I find the following error:

genmap
Input (.rea) file name:
Cylinder
Input mesh tolerance (default 0.2):
NOTE: smaller is better, but generous is more forgiving for bad meshes.
0.2
 reading .rea file data ...
  ERROR: error reading    1           1         782
  aborting 510 in routine rdbdry.

           1  quit


What is the problem? Could you help me, please?

Thanks
SL


El 09-07-2014 23:29, nek5000-users@lists.mcs.anl.gov escribió:

Dear Friedrich,

I recommend running "diff" on the example file and your file.
Assuming that the example file works you should then be close
to understanding the source of difficulty.

Paul

-------------------------

FROM: nek5000-users-bounces@lists.mcs.anl.gov
[nek5000-users-bounces@lists.mcs.anl.gov] on behalf of
nek5000-users@lists.mcs.anl.gov [nek5000-users@lists.mcs.anl.gov]
 SENT: Wednesday, July 09, 2014 5:57 AM
 TO: nek5000-users@lists.mcs.anl.gov
 SUBJECT: [Nek5000-users] Error when creating own mesh

Dear Neks,

I am have attempted to use nek5000, firstly by following some of the
examples etc.

Now I am trying to create my own simulation, which is based upon the
ocyl examples.

My efforts simply include creating my own grid points in the .rea file
to create a slightly different dimension... I believe I have
understood how to define the problem however I continually receive
errors when creating the genmap it reads as follows....

Input (.rea) file name:
 ocyl
 Input mesh tolerance (default 0.2):
 NOTE: smaller is better, but generous is more forgiving for bad
meshes.
 0.2
 reading .rea file data ...
 ERROR: error reading 1 11 24
 aborting 510 in routine rdbdry.

 1 quit

All I have done again is change the dimensions of the elements in the
.rea file so I do not see why it would now not work?

Thank you for any help in advance,

Friedrich.

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