Tecplot header file

This means that unsteady data will have at least one zone for each time step, and may in fact have many zones per time step. Since there are frequently hundreds of time steps, the dataset may contain thousands, or tens of thousands, of zones.

To make the visual analysis of this data easy and efficient, it is important to correctly specify a couple of parameters for each of the zones: Solution Time and Strand ID. Solution time is a floating-point number that can either be the actual time in seconds, for example or some number that increases with time — like iteration number. Using Solution Time also improves Tecplot performance because, initially, Tecplot needs to load only the first time step.

If you are a code developer, you should take advantage of Solution Time when writing out multiple time steps. Strand ID is an integer number used to group zones together for various purposes.

When dealing with time-dependent data, Strand ID is used to identify related zones through time. Show original message. Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message. Dear all,. Antoon van Hooft. Loading data from CSV files is easy and this video shows you how to load as well as how to append data to a Tecplot Chorus project.

The first header row is variable name. The second row is variable type of which possible keywords are independent, dependent, AuxFile, and other. The rest of the rows will be your data where strings or numbers can be passed. This path then becomes the root path. Using relative paths allow for sharing between multiple operating systems. TecPlot supports an ascii input file format, files of this format typically have the subscript ". There are two broad types of TP data files, ordered data and finite-element data.

One of the key strengths of the format is the ability to store multiple variables. TecPlot supports one, two and three dimensional data. One dimension represents curves, two dimensions the variables are known for points on a plane, and for three dimensions the variables are defined at positions in 3D space.

In each case it is usual for the appropriate number of variable to actually represent the x, x,y , or x,y,z coordinate.