Use of $!BASICSIZE to customize the size selections in Tecplot 360 Configuration, Tecplot 360 April 4, 2019 However, if other data file types are used or multiple parent zones, these instructions do not apply. Problem: How do I create streamtraces on a no-slip boundary surface with multiple surrounding volume zones? In more detail: In the User’s Manual in the section titled “Surface Streamtraces on No-slip Boundaries”, it describes how to create these surface streamtraces in the context of an ASCII file with one parent (volume) zone. Solution: Ĭreating Streamtraces on a No-slip Boundary Surface with Multiple Surrounding Volume Zones Calculation, Data Format, Derived Objects, Tecplot 360 April 9, 2019
Problem: How do I calculate the average normal fluid velocity (or any vector variable) going through an iso-surface? Details: Or stated another way, “I am trying to use a vector dot product with unit normal integration to get the average normal velocity through an extracted iso-surface.” This question originally relates to this scenario, but it can be used for calculating the average flux though a surface for various cases. Here is the syntax for loading multiple files: $!ReadDataSet R”INPUTFILES(“/this/is/a/somewhat/long/file/name/File1.dat” “/this/is/a/somewhat/long/file/name/File2.dat” Ĭalculating Average Normal Velocity to Iso-Surface Calculation, Tecplot 360, Uncategorized, Vector April 16, 2019 Before raw strings, all of the files had to be placed on one line which made for terrible readability when loading more than a couple of data files. This added the capability to space the files out on multiple lines for readability. In 2018 R2 we’ve added the capability for raw strings to be used in Macros. Use Raw Strings to Load Multiple Files Using Multiple Lines Macro, Tecplot 360 April 25, 2019 The macro commands are as follows: Calculate the Velocity Gradient tensor.
Then, play the macro via the Scripting menu. Calculations are derived from First, make sure Tecplot has established the velocity variables via the Field Variables dialog (Analyze -> Field Variables). Problem: How do I calculate Delta Criterion? Solution: The easiest way to do this is to use a Tecplot Macro to automate the calculation. Calculate Delta Criterion Calculation, Macro, Tecplot 360 May 2, 2019
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