When I convert the solution field of a flow simulation to csv, the following columns are shown 'Points:0', 'Points:1', 'Points:2', 'U:0', 'U:1', 'U:2', 'k', 'nut', 'omega', 'p'. It is not clear to me what they mean. It is a bit strange I couldn’t find about it online.
My guess are
- Points 0 1 2 are x y z coordination of the starting of the vector
- U 0 1 2 is the vector starting from the point in the same row
- k is the rate of dissipation from kinematic turbulence to heat
- omega is the kinematic turbulence energy
- p is pressure
Are those guesses correct? What is nuts?