Tecplot - software engineering plotting with broad functionality XY, 2D and 3D. The program is designed to measure the performance data, constructing test data, mathematical analysis, and engineering plotting in general. Use this software for drawing and visualization, to help present your work in the most favorable light. And if you think about how to present your data in new ways, better and different ways, Tecplot gives you full control over the parameters of the 2D and 3D drawing. One of the most important new features of this product is the ability to write scripts in Python. This feature was created specifically for engineers who require additional analysis (FFTs, splines, statistical functions, etc.), as well as the flexibility afforded by the ability to write scripts, compared with writing macros.