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December 20, 2018, 17:07 |
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#61 |
New Member
wen long
Join Date: May 2012
Posts: 29
Rep Power: 14 |
You can a) Set up the field variables in Analyze --> Field Variables dialog
b)Calculate z-vorticity in Analyze -->Calculate Variables. See attached figure here. (I am using Tecplot 360 2018 R2) Wen Long |
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December 27, 2018, 18:53 |
update to mat2tecplot (v1.7)
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#62 |
New Member
wen long
Join Date: May 2012
Posts: 29
Rep Power: 14 |
There was a bug with padding for element center data, so the updated code is attached here. mat2tecplot_v1.7.zip
====How to use====== 1) unizp the mat2tecplot.zip file to get mat2tecplot.m 2) Open it in MATLAB or Octave, 3) Type in the command line terminal help mat2tecplplot ================= The distribution of this code does not represent any responsibility of Tecplot Inc. Use freely with your own discretion and risk. Wen |
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June 3, 2019, 19:01 |
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#63 |
New Member
bebo
Join Date: Jun 2019
Posts: 2
Rep Power: 0 |
Hi Engineers,
I'm trying to simulate fluid flow inside Lid-Driven cavity using MATLAB, and I'm using Tecplot 360 v2018.1.1.87425 on win. 10, 64 bit. And I'm facing a problem with streamtraces while plotting the contour lines the streamtraces didn't match with the contours, they appear as straight lines from the lower left hand corner with no physical meaning for that and they should be curved to show the vortexes and eddies at the corners. I'm attaching the image and the dat file Any help would be appreciated Thanks in advance tecpsi.txt lid driven cavity.jpg |
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June 3, 2019, 19:28 |
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#64 |
Member
Join Date: May 2013
Posts: 61
Rep Power: 13 |
You need to have variables loaded to generate the streamlines. The streamlines are being calculated by X&Y values so they are straight lines. If you include variables to represent U/V vector variables the streamlines should properly.
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June 4, 2019, 07:50 |
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#65 |
New Member
bebo
Join Date: Jun 2019
Posts: 2
Rep Power: 0 |
Thanks novedevon for the quick reply, I included 2 more variables in the dat file and they are the horizontal and vertical components of the velocity (u,v) to be able to plot streamlines properly.
Thanks a ton |
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March 3, 2020, 07:04 |
Plotting Line Data
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#66 |
New Member
Join Date: Jan 2020
Posts: 1
Rep Power: 0 |
I tried to convert measured data as plain line data. I used tdata.lines.x for time and tdata.lines.v for the measured data.
Is it possible, that y and z are not "optional" as said in the documentation? Can someone help here? |
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May 21, 2020, 13:11 |
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#67 |
New Member
Join Date: May 2020
Posts: 1
Rep Power: 0 |
Thanks a lot! Works very well
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October 20, 2020, 04:49 |
how to create the 2-D vector field file?
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#68 |
New Member
He Yuhao
Join Date: Oct 2020
Posts: 1
Rep Power: 0 |
I have matlab data with X Y and the horizontal and vertical velocity components u and v, how can I convert it to tecplot file then I can plot the vector field in tecplot. Thank you !
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