../ polarity_inversion_line_lonlat.dat 07-Jan-2026 01:47 41937 polarity_inversion_line_pt.dat 07-Jan-2026 01:47 76873 segment_00001.dat 07-Jan-2026 01:47 49416 segment_00002.dat 07-Jan-2026 01:47 5160 segment_00003.dat 07-Jan-2026 01:47 21768