<div dir="ltr"><div>Hi,<br><br>Looking at the error message, it seems there is something wrong with the source file, coaxJets.rea. n2to3 is having trouble reading the curve data, so I would suggest looking there to see that everything looks as expected.<br>
<br></div>After the mesh data, coaxJets.rea should have something like:<br><br><div> ***** CURVED SIDE DATA *****<br> 0 Curved sides follow IEDGE,IEL,CURVE(I),I=1,5, CCURVE<br> ***** BOUNDARY CONDITIONS *****<br>
<br></div><div>It is important for the number of curved sides to match the number of lines following it. In this example it is 0, so there are no lines following.<br><br><br></div><div>If this doesn't solve your problem, please send me the coaxJets.rea file off list to: <a href="mailto:heisey@mcs.anl.gov">heisey@mcs.anl.gov</a> <br>
and I will take a closer look.<br><br></div><div>Best,<br></div><div>Katie<br></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Nov 19, 2013 at 1:44 AM, <span dir="ltr"><<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear Neks<br>
<br>
I have created (and succesfully used) a<br>
2d axisymmetric mesh (see attachment) for<br>
two coaxial jets discharging into "free air".<br>
What I want to do now is to revolve it<br>
around the z (x) axis to create a 3d one<br>
and simulate the non-axisymmetric flow .<br>
<br>
I tried using n2to3 without success with the<br>
following input parameters:<br>
<br>
coaxJets old name<br>
coaxJets3 new name<br>
1 For ASCII output only: 0; For .rea/.re2: 1<br>
-10 input number of levels: (1, 2, 3,...; < 0 for<br>
circular sweep.):<br>
0 input z min:<br>
360 input z max:<br>
1 input gain (0=custom,1=uniform,other=geometric<br>
spacing):<br>
no This is for CEM: yes or no:<br>
P Enter Z (5) boundary condition (P,v,O):<br>
<br>
but I get the following error:<br>
this is cbz: P P <---<br>
ERROR READING CURVE SIDE DATA<br>
ABORTING IN ROUTINE RDCURVE.<br>
<br>
I have also tried reducing the mesh to the first<br>
block only, i.e., the inner tube, but I get the<br>
same error.<br>
<br>
What am I mistaking?<br>
<br>
<br>
~~~~~~~~~~~~~~<br>
Regards<br>
Jacopo Canton<br>
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<br></blockquote></div><br></div>