../ polarity_inversion_line_lonlat.dat 05-Feb-2026 18:57 35913 polarity_inversion_line_pt.dat 05-Feb-2026 18:57 65829 segment_00001.dat 05-Feb-2026 18:57 42288 segment_00002.dat 05-Feb-2026 18:57 4368 segment_00003.dat 05-Feb-2026 18:57 18648