time (h), longitude (), latitude (), surface_mass_per_area (kg/m2), presence_probability (%), particles_per_cell (-)
    1.00,     1.4791667,   38.8166666,                        0.0010,                     4.70,                     47
    1.00,     1.4833333,   38.8166666,                        0.0199,                    95.30,                    953
