Radiation chemistry chem3 example - How extract info about radicals during time?

Good day. I have successfully build and run chem3 example.

I need to extract data, such as position, partcile and time of product of radiolysis.

For example, if i have 10 time steps, i want to obtain 10 files (each one at current time step with coordinates and type - similar to prephysical stage, see attachment)
ch3-output.txt (14.5 KB)