filename, #_of_gridcells_inside_the_defined_region MYD04_L2.A2018145.1800.006.NRT.hdf, 6026 MYD04_L2.A2018145.1630.006.NRT.hdf, 1278 MYD04_L2.A2018145.1805.006.NRT.hdf, 25872 MYD04_L2.A2018145.1810.006.NRT.hdf, 10020 MYD04_L2.A2018145.1940.006.NRT.hdf, 13093 MYD04_L2.A2018145.1945.006.NRT.hdf, 27405