Creating Geometric Regions

Blanking, Tecplot 360 October 26, 2021

A quick reference guide on how to create different geometric regions can be found at the bottom of this article. In Tecplot 360, users may need to create a geometric region to perform operations such as extracting or blanking data. For example, an internal combustion engineer may want to quantify the temperature within a certain radius of a spark plug. By generating a sphere region around the spark plug and […]

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Blanking a corner of plot

Blanking, Calculation, Tecplot 360 September 24, 2009

Problem: I want to blank my contour plot only in the lower left-hand corner where x < 45 AND y < 30. Solution: You can use equations like the ones below to create a blanking variable equal to 0 only if x < 45 and y < 30. Then you can delete the extra variables {lowerx} and {lowery}. {lowerx} = max (x -45, 0) {lowery} = max (y – 30, […]

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