time (h), longitude (), latitude (), surface_mass_per_area (kg/m2), dissolved_mass_per_area (kg/m2), presence_probability (%), particles_per_cell (-)
    1.00,     1.0875000,   38.9708333,                        0.0015,                       0.0011060,                    43.20,                    431
    1.00,     1.0916667,   38.9708333,                        0.0020,                       0.0014602,                    56.80,                    569
