# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.99        -0.80        -2.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130606_103001002468DA00_1030010022B7FD00_2m_lsf_v040306//SETSM_s2s041_WV02_20130606_103001002468DA00_1030010022B7FD00_2m_lsf_seg1_meta.txt 
        4.18        -1.72         3.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130606_103001002329CB00_103001002472A000_2m_lsf_v040306//SETSM_s2s041_WV02_20130606_103001002329CB00_103001002472A000_2m_lsf_seg1_meta.txt 
       -0.24         0.47         0.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20151026_1040010012A8D500_1040010013017600_2m_lsf_v040306//SETSM_s2s041_WV03_20151026_1040010012A8D500_1040010013017600_2m_lsf_seg1_meta.txt 
       -2.88         2.56        -4.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160705_1030010058B84600_1030010058725400_2m_lsf_v040306//SETSM_s2s041_WV02_20160705_1030010058B84600_1030010058725400_2m_lsf_seg1_meta.txt 
       -4.19         1.10         0.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160705_102001004FCA3200_102001005190A800_2m_lsf_v040306//SETSM_s2s041_WV01_20160705_102001004FCA3200_102001005190A800_2m_lsf_seg1_meta.txt 
       -0.89        -1.67        -2.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170707_103001006E66B600_103001006CCA4C00_2m_lsf_v040306//SETSM_s2s041_WV02_20170707_103001006E66B600_103001006CCA4C00_2m_lsf_seg1_meta.txt 
        0.51         1.58        -4.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170708_103001006D599A00_103001006B7EDE00_2m_lsf_v040306//SETSM_s2s041_WV02_20170708_103001006D599A00_103001006B7EDE00_2m_lsf_seg1_meta.txt 
       -2.84         0.38         0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190622_104001004D1D1A00_104001004E2F4F00_2m_lsf_v040002//SETSM_s2s041_WV03_20190622_104001004D1D1A00_104001004E2F4F00_2m_lsf_seg1_meta.txt 
        7.25         2.72        -1.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200222_10200100946DAF00_1020010093B0DD00_2m_lsf_v040201//SETSM_s2s041_WV01_20200222_10200100946DAF00_1020010093B0DD00_2m_lsf_seg1_meta.txt 
        0.46        -3.69         2.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220323_10300100CF45B700_10300100D035A800_2m_lsf_v040311//SETSM_s2s041_WV02_20220323_10300100CF45B700_10300100D035A800_2m_lsf_seg1_meta.txt 
       -1.02         0.69         2.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220713_10300100D58C6300_10300100D5CF0300_2m_lsf_v040311//SETSM_s2s041_WV02_20220713_10300100D58C6300_10300100D5CF0300_2m_lsf_seg1_meta.txt 
       -0.86         0.97         2.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220725_10300100D7722C00_10300100D79DF000_2m_lsf_v040311//SETSM_s2s041_WV02_20220725_10300100D7722C00_10300100D79DF000_2m_lsf_seg1_meta.txt 
       -1.00        -1.14         1.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220806_10300100D88AFD00_10300100D89D5400_2m_lsf_v040311//SETSM_s2s041_WV02_20220806_10300100D88AFD00_10300100D89D5400_2m_lsf_seg1_meta.txt 
       -0.48        -1.46         1.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220806_10300100D8A2A700_10300100D8D60000_2m_lsf_v040311//SETSM_s2s041_WV02_20220806_10300100D8A2A700_10300100D8D60000_2m_lsf_seg1_meta.txt