I'm new to Tecplot (and this forum) but I had a question for a project I am working on. Here is the problem:
I have a rectangular box which rotates about an axis located at the back end of the box. It sweeps through a range of angles (theta) where snapshots of data are taken (at each angle) and then used to calculate the relevant variables. I have a set of computational and experimental data that contains location and flow variables (x,y,z, vorticity, temperature, etc.). Right now the computations resolve the data in an inertial frame.
I am trying to write a Tecplot macro that transforms any variable by the rotation matrix, T(theta,phi), which relates the non-inertial frame to the body frame. This should be able to be done by multiplying the inertial values by the transformation matrix.
xnew = T11*x + T12*y + T13*z
ynew = T21*x + T22*y + T23*z
znew = T31*x + T32*y + T33*z
vorticitynew = ….
enthalpynew = ….
In this case, the box sweeps through a range of angle theta (0 : pi/30 : 2pi/3) and calculates values at each angle theta.
Does anyone have any suggestions as to how I could write this? I also looked into recording a macro and using that but I'm not quite sure how to do that either. Any help would be appreciated. Also, if anyone knows of any sites/ways to learn Tecplot (and its macros) quickly, I'd love to use them since I'm having a little trouble learning it.