TecPlot 360 is currently available on the HPC cluster system at the University of Iowa. One may use the TecPlot environment by loading the appropriate module:
[user@hpc:~]$ module load tecplot_2013R1
While it is possible to run TecPlot interactively, which can be especially useful for prototyping a job, please remember that login nodes are a shared resource and are intended for launching jobs or prototyping smaller versions of jobs you intend to run. It It is not advisable to use interactive sessions for long-running, compute-intensive jobs unless one uses a qlogin session to do so.
You can run Tecplot 360 in batch mode to create plots without displaying any graphics to the screen. Note that on our Linux-based cluster, batch TecPlot jobs should be invoked using the "-mesa" option as some OpenGL resources are not available in batch mode.
A guide to scripting for TecPlot is available here: TecPlot 360 Scripting Guide.
Here is a simple example of using Tecplot in batch mode. This example creates an exported JPEG of a cylinder. Use Use "qsub tecplot.sh" to submit to SGE.
| Code Block | ||||
|---|---|---|---|---|
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#!/bin/bash |
...
# ------------------------------------- |
...
#$ -N TecPlot- |
...
#$ -j y # combine stderr & stdout into stdout...
test # Job Name #$ -j y # combine stderr & stdout into stdout #$ -o $JOB_NAME.o$JOB_ |
...
ID # Name of the output file (eg. myMPI.oJobID) |
...
#$ -q UI # Queue#$ -cwd # Start job in submission directory...
#$ -q UI # Queue #$ -cwd # Start job in submission directory # ------------------------------------- |
...
# Note the -b -mesa (b = batch, -mesa to turn of GL rendering) |
...
tec360 -b -mesa cylinder.mcr |
...
Here is the corresponding TecPlot macro file that is referenced in the above job script:
| Code Block | ||||
|---|---|---|---|---|
|
#!MC 1400 |
...
# Created by Tecplot 360 build 14.0.2.35002 |
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$!CREATECIRCULARZONE IMAX = 10 JMAX = 25 KMAX = 10 X = 0 Y = 3 Z1 = 0 Z2 = 1 RADIUS = 1 XVAR = 1 YVAR = 2 ZVAR = 3 |
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$!FIELDLAYERS USETRANSLUCENCY = NO |
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$!FIELDLAYERS SHOWSHADE = NO |
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$!FIELDLAYERS SHOWEDGE = NO |
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$!ALTERDATA EQUATION = '{q} = sin(x*y+z*x)' |
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$!FIELDMAP [1] |
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SURFACES{SURFACESTOPLOT = EXPOSEDCELLFACES} |
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$!FIELDLAYERS SHOWCONTOUR = YES |
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$!GLOBALCONTOUR |
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1 VAR = 4 |
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$!CONTOURLEVELS RESETTONICE CONTOURGROUP = 1 APPROXNUMVALUES = 15 |
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$!THREEDVIEW PSIANGLE = 122.217 THETAANGLE = -146.263 ALPHAANGLE = 15.9724 VIEWERPOSITION { X = 8.080027914835405 Y = 15.09840323951778 Z = -8.667848498664521 } |
...
$!VIEW PUSH |
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$!EXPORTSETUP EXPORTFORMAT = JPEG IMAGEWIDTH = 900 USESUPERSAMPLEANTIALIASING = YES EXPORTFNAME = 'cylinder.jpeg' |
...
$!EXPORT EXPORTREGION = CURRENTFRAME |
Additional add-ons
The Extract Precise Polyline add-on has been installed on Neon in the Tecplot360 library but it is not loaded by default. To load that add-on use the following,
tec360 -loadaddon extprec