# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.46         4.35        -3.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20110617_10200100132EF800_103001000B09BB00_2m_lsf_v040310//SETSM_s2s041_W1W2_20110617_10200100132EF800_103001000B09BB00_2m_lsf_seg2_meta.txt 
       -0.12        -1.60        -0.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131209_10200100299E7C00_1020010029CD1000_2m_lsf_v040306//SETSM_s2s041_WV01_20131209_10200100299E7C00_1020010029CD1000_2m_lsf_seg1_meta.txt 
       -1.67         1.03         3.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160227_1030010052AA5400_10300100530DD900_2m_lsf_v040306//SETSM_s2s041_WV02_20160227_1030010052AA5400_10300100530DD900_2m_lsf_seg1_meta.txt 
       -1.36         1.68        -1.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160227_1040010019B25A00_1040010019D5FD00_2m_lsf_v040306//SETSM_s2s041_WV03_20160227_1040010019B25A00_1040010019D5FD00_2m_lsf_seg1_meta.txt 
       -2.60        -4.68        -4.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180303_103001007A80A500_1030010079C8CE00_2m_lsf_v030400//SETSM_s2s041_WV02_20180303_103001007A80A500_1030010079C8CE00_2m_lsf_seg1_meta.txt 
        0.60         3.19        -0.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180310_1020010071480300_102001006E8A6E00_2m_lsf_v030302//SETSM_s2s041_WV01_20180310_1020010071480300_102001006E8A6E00_2m_lsf_seg1_meta.txt 
       -1.25         1.35        -0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180409_10200100708AFD00_1020010073385800_2m_lsf_v030302//SETSM_s2s041_WV01_20180409_10200100708AFD00_1020010073385800_2m_lsf_seg1_meta.txt 
        0.03         4.53         1.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190222_103001008EC61200_103001008CC4CF00_2m_lsf_v030403//SETSM_s2s041_WV02_20190222_103001008EC61200_103001008CC4CF00_2m_lsf_seg1_meta.txt 
        3.22         0.28        -0.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200329_10300100A68F5E00_10300100A46C1600_2m_lsf_v040203//SETSM_s2s041_WV02_20200329_10300100A68F5E00_10300100A46C1600_2m_lsf_seg1_meta.txt 
        2.67        -1.47         0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200330_1020010095663800_1020010096DF7700_2m_lsf_v040201//SETSM_s2s041_WV01_20200330_1020010095663800_1020010096DF7700_2m_lsf_seg1_meta.txt 
       -0.01        -7.11         3.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210302_10300100B42AE200_10300100B6C79500_2m_lsf_v040307//SETSM_s2s041_WV02_20210302_10300100B42AE200_10300100B6C79500_2m_lsf_seg1_meta.txt 
       -1.20         0.56        -1.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210501_10200100B0814300_10200100B0AC0C00_2m_lsf_v040307//SETSM_s2s041_WV01_20210501_10200100B0814300_10200100B0AC0C00_2m_lsf_seg1_meta.txt 
        1.24        -2.11         4.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220204_10300100CD615F00_10300100CD6FEC00_2m_lsf_v040311//SETSM_s2s041_WV02_20220204_10300100CD615F00_10300100CD6FEC00_2m_lsf_seg1_meta.txt