<div dir="ltr"><div><div><div>Hello again,<br><br></div>I found a hack that works with the values that I'm trying to plot: I just use I=10 and J=2, K=1 for 20 values, and Paraview shows exactly the 20 values that I have on the table. I know it's a hack, but it works for now. Is there any developments on a more general Tecplot reader?<br>
</div><br></div>Cheers<br><div><div><br><br></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/7/18 Richard GRENON <span dir="ltr"><<a href="mailto:richard.grenon@onera.fr" target="_blank">richard.grenon@onera.fr</a>></span><br>
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Hello.<br>
<br>
If you are using I=20, J=2 and K=1, you should have 20x2x1=40 points
in your mesh (it is a surface), so you should have 40 lines after
the ZONE line. Paraview finds only 20 lines and assumes zero for the
20 missing values. So you have to repeat your 20 data lines at the
end of your file.<br>
<br>
Also, you should not have all X,Y,Z variables to zero because
Paraview cannot display the mesh. For instance, you may define a
surface grid assuming X=Distance for all your data. Then you should
have Y=0 for the first 20 data lines, and Y=non zero constant for
the next 20 data lines while keeping same X, Distance and
Temperature values as in the first 20 lines. The variable Z may be
kept to zero for all lines. Thus, your mesh will look like a
rectangle.<br>
<br>
Le 18/07/2013 16:18, M. a écrit :
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<div>Hello Richard,<br>
<br>
Thanks for your answer. Indeed, if I modify the file to <br>
<br>
TITLE = "Example: Simple XY Plot"<br>
VARIABLES = "X", "Y", "Z", "Distance", "Temperature"<br>
ZONE T="Only Zone", I=20, J=2, K=1, F=POINT<br>
0.0 0.0 0.0 0.0 850.9<br>
0.0 0.0 0.0 0.022 790.1<br>
0.0 0.0 0.0 0.051 554.0<br>
0.0 0.0 0.0 0.069 540.0<br>
0.0 0.0 0.0 0.075 545.5<br>
0.0 0.0 0.0 0.083 549.4<br>
0.0 0.0 0.0 0.106 590.2<br>
0.0 0.0 0.0 0.1234 535.1<br>
0.0 0.0 0.0 0.15 601.0<br>
0.0 0.0 0.0 0.201 664.5<br>
0.0 0.0 0.0 0.25 635.9<br>
0.0 0.0 0.0 0.35 599.9<br>
0.0 0.0 0.0 0.4454 600.0<br>
0.0 0.0 0.0 0.49 513.0<br>
0.0 0.0 0.0 0.5656 442.0<br>
0.0 0.0 0.0 0.6423 333.5<br>
0.0 0.0 0.0 0.6604 300.4<br>
0.0 0.0 0.0 0.7 245.7<br>
0.0 0.0 0.0 0.89 221.4<br>
0.0 0.0 0.0 1.3 200.0<br>
<br>
</div>
Paraview can read the file. But this poses a new problem: if I
use J=1, K=1, Paraview cannot read it again, but if I use J=2,
K=1 or vice versa Paraview can read it, but it shows the 20
values plus 20 zeros after it. Is there a way to go around this?<br>
<br>
Cheers<br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2013/7/18 Richard GRENON <span dir="ltr"><<a href="mailto:richard.grenon@onera.fr" target="_blank">richard.grenon@onera.fr</a>></span><br>
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<pre>Hi all,
I'm still struggling with Paraview to read files in Tecplot format. I'm
using some examples from this site:
<a href="http://people.sc.fsu.edu/%7Ejburkardt/data/tec/tec.html" target="_blank">http://people.sc.fsu.edu/~jburkardt/data/tec/tec.html</a>
The 3D examples are read correctly in Paraview, but the examples
<a href="http://people.sc.fsu.edu/%7Ejburkardt/data/tec/simpxy.dat" target="_blank">http://people.sc.fsu.edu/~jburkardt/data/tec/simpxy.dat</a>
and
<a href="http://people.sc.fsu.edu/%7Ejburkardt/data/tec/simpxy2.dat" target="_blank">http://people.sc.fsu.edu/~jburkardt/data/tec/simpxy2.dat</a>
are read but can't be plotted. All the statistics are N/A (Type, Number of
Cells, Number of Points), no bounds are recognized, and the Spreadsheet
view is empty. Is this a bug?</pre>
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Hello.<br>
<br>
Paraview is a 3D software that is always expecting a mesh
(surface or volume) with the three X, Y, Z variables for
points coordinates. Your simpxy.dat file has only two data
variables (Distance and Temperature), that is why it
cannot build points and cells and shows N/A (Not
available). Try to add coordinates of a grid to your file,
and you should be able to plot Temperature against
Distance.<span><font color="#888888"><br>
<pre cols="72">--
Richard GRENON
ONERA
Departement d'Aerodynamique Appliquee - DAAP/ACI
8 rue des Vertugadins
92190 MEUDON - FRANCE
phone : +33 1 46 73 42 17
fax : +33 1 46 73 41 46
<a href="mailto:Richard.Grenon@onera.fr" target="_blank">mailto:Richard.Grenon@onera.fr</a>
<a href="http://www.onera.fr" target="_blank">http://www.onera.fr</a>
</pre>
</font></span></div>
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<br>
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<br>
<br>
<pre cols="72">--
Richard GRENON
ONERA
Departement d'Aerodynamique Appliquee - DAAP/ACI
8 rue des Vertugadins
92190 MEUDON - FRANCE
phone : +33 1 46 73 42 17
fax : +33 1 46 73 41 46
<a href="mailto:Richard.Grenon@onera.fr" target="_blank">mailto:Richard.Grenon@onera.fr</a>
<a href="http://www.onera.fr" target="_blank">http://www.onera.fr</a>
</pre>
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