Paraview PARTICLE TRACING
 

Hello, I need to understand how paraview treats the coordinates of particles; What I compute at each time step is the new position of injected particle in terms of (x,y) coordinates. How do I need to write a *.vtk file for paraview in order for it to view the coordinates as a "mass-less" particle and trace it with the flow?

Thank you very much,

Best regards

simone marras