../ polarity_inversion_line_lonlat.dat 08-Jan-2026 19:38 10881 polarity_inversion_line_pt.dat 08-Jan-2026 19:38 19937 segment_00001.dat 08-Jan-2026 19:41 1536 segment_00002.dat 08-Jan-2026 19:41 16536 segment_00003.dat 08-Jan-2026 19:41 21696