mean:
  density: 1.0015409125682395
  magnetic_field:
  - 0.533287413173605
  - 8.496519008201078e-10
  - 1.9938109340438524e-08
  velocity:
  - 0.0096151666910381
  - 0.06783284226761686
  - 0.01931474557406926
std:
  density: 0.8922789419164839
  magnetic_field:
  - 0.5286711156725538
  - 0.31708956322212195
  - 0.32008268824591013
  velocity:
  - 0.4851500418364637
  - 0.43813973615708446
  - 0.4785808622773084