# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.89         0.84         1.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20141026_1030010038845F00_1030010039A56000_2m_lsf_v040306//SETSM_s2s041_WV02_20141026_1030010038845F00_1030010039A56000_2m_lsf_seg1_meta.txt 
        0.80        -1.79        -0.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150614_10200100402E5D00_102001003D7B1D00_2m_lsf_v040201//SETSM_s2s041_WV01_20150614_10200100402E5D00_102001003D7B1D00_2m_lsf_seg1_meta.txt 
       -2.44         3.36        -2.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150615_1030010043632C00_1030010043CE0400_2m_lsf_v040306//SETSM_s2s041_WV02_20150615_1030010043632C00_1030010043CE0400_2m_lsf_seg1_meta.txt 
       -1.59        -0.47         1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170831_10400100321C1600_1040010031C70000_2m_lsf_v040300//SETSM_s2s041_WV03_20170831_10400100321C1600_1040010031C70000_2m_lsf_seg1_meta.txt 
       -0.04        -1.04        -0.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20171027_103001007482BE00_1030010072ADC700_2m_lsf_v030302//SETSM_s2s041_WV02_20171027_103001007482BE00_1030010072ADC700_2m_lsf_seg1_meta.txt 
       -1.44        -0.01        -1.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20171027_10400100331D2600_104001003404C300_2m_lsf_v030302//SETSM_s2s041_WV03_20171027_10400100331D2600_104001003404C300_2m_lsf_seg2_meta.txt 
        0.32         1.65         1.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180213_10300100788B7700_1030010079D49C00_2m_lsf_v030400//SETSM_s2s041_WV02_20180213_10300100788B7700_1030010079D49C00_2m_lsf_seg1_meta.txt 
        3.23        -1.18        -0.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210317_10200100A2250300_10200100A6BB0800_2m_lsf_v040309//SETSM_s2s041_WV01_20210317_10200100A2250300_10200100A6BB0800_2m_lsf_seg1_meta.txt 
        3.06        -1.37         1.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220325_10200100C1334400_10200100C2027000_2m_lsf_v040311//SETSM_s2s041_WV01_20220325_10200100C1334400_10200100C2027000_2m_lsf_seg1_meta.txt