sudo pacman -S cmake fmt ffmpeg vtk qt5-base opencv

sudo apt-get install cmake tcl-vtk qt5-default libgtk3.0-dev ffmpeg

From within Ubuntu it is best to compile OpenCV 4.4.0 from source as well as fmtlib.

1. Setup cmake: cmake .
2. Choose the desired system length in line 11 of main.cpp.
3. Compile the program: make
4. Run the program using the following syntax:
   • Option 1: ./main basename temperature
   • Option 2: ./main basename temperature_start temperature_end temperature_step
   • Option 3: ./main basename temp1 temp2 temp3 temp4 ...

An in-depth discussion of the code and results that can be achieved with it can be found here.