# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.17         4.56        -4.70  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130323_10300100202B0700_103001001F7C7700_2m_lsf_v040306//SETSM_s2s041_WV02_20130323_10300100202B0700_103001001F7C7700_2m_lsf_seg1_meta.txt 
        0.32        -3.10        -0.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131103_1020010028A38900_10200100271BA300_2m_lsf_v040306//SETSM_s2s041_WV01_20131103_1020010028A38900_10200100271BA300_2m_lsf_seg1_meta.txt 
        0.66         1.49         0.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160627_104001001E08D400_104001001D9D0D00_2m_lsf_v040201//SETSM_s2s041_WV03_20160627_104001001E08D400_104001001D9D0D00_2m_lsf_seg1_meta.txt 
        2.86        -6.38         1.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160705_10300100580A3500_103001005A9CAB00_2m_lsf_v040201//SETSM_s2s041_WV02_20160705_10300100580A3500_103001005A9CAB00_2m_lsf_seg1_meta.txt 
       -0.22        -1.11        -0.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170608_104001002ECEDE00_104001002D8CFB00_2m_lsf_v040306//SETSM_s2s041_WV03_20170608_104001002ECEDE00_104001002D8CFB00_2m_lsf_seg1_meta.txt 
       -0.27         3.54         1.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170608_103001006B854800_103001006AAF3000_2m_lsf_v040101//SETSM_s2s041_WV02_20170608_103001006B854800_103001006AAF3000_2m_lsf_seg1_meta.txt 
       -1.99         0.61         0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180508_102001007006D700_1020010072244000_2m_lsf_v030400//SETSM_s2s041_WV01_20180508_102001007006D700_1020010072244000_2m_lsf_seg1_meta.txt 
        1.11         4.57         2.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180614_103001007F885C00_1030010080024300_2m_lsf_v030400//SETSM_s2s041_WV02_20180614_103001007F885C00_1030010080024300_2m_lsf_seg1_meta.txt 
       -1.45         1.96         0.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190531_104001004C832000_104001004BABFB00_2m_lsf_v040002//SETSM_s2s041_WV03_20190531_104001004C832000_104001004BABFB00_2m_lsf_seg1_meta.txt 
       -2.26        -4.18         0.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190531_10200100876A0000_1020010086C8D200_2m_lsf_v040002//SETSM_s2s041_WV01_20190531_10200100876A0000_1020010086C8D200_2m_lsf_seg1_meta.txt 
       -0.76        -1.20        -2.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200526_1020010098BD0800_1020010099B79400_2m_lsf_v040203//SETSM_s2s041_WV01_20200526_1020010098BD0800_1020010099B79400_2m_lsf_seg1_meta.txt 
       -2.13         1.26         0.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210421_1040010068918D00_1040010068D24B00_2m_lsf_v040307//SETSM_s2s041_WV03_20210421_1040010068918D00_1040010068D24B00_2m_lsf_seg1_meta.txt 
       -0.39         1.47        -0.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210426_1040010068305300_10400100684A7700_2m_lsf_v040307//SETSM_s2s041_WV03_20210426_1040010068305300_10400100684A7700_2m_lsf_seg1_meta.txt 
        1.35        -3.48         1.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220805_10200100C89E3500_10200100C9E7EC00_2m_lsf_v040311//SETSM_s2s041_WV01_20220805_10200100C89E3500_10200100C9E7EC00_2m_lsf_seg1_meta.txt