../ polarity_inversion_line_lonlat.dat 21-Feb-2026 18:26 18969 polarity_inversion_line_pt.dat 21-Feb-2026 18:26 34765 segment_00001.dat 21-Feb-2026 18:50 65784 segment_00002.dat 21-Feb-2026 18:50 32232 segment_00003.dat 21-Feb-2026 18:50 7224 segment_00004.dat 21-Feb-2026 18:50 2616 segment_00005.dat 21-Feb-2026 18:50 16392