# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.70         1.55         0.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20140706_1030010033549900_103001003355EB00_2m_lsf_v040300//SETSM_s2s041_WV02_20140706_1030010033549900_103001003355EB00_2m_lsf_seg1_meta.txt 
       -2.35         2.77        -0.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20150329_102001003D017400_102001003C7FFB00_2m_lsf_v040306//SETSM_s2s041_WV01_20150329_102001003D017400_102001003C7FFB00_2m_lsf_seg1_meta.txt 
        0.77        -2.36        -1.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20170329_104001002B723000_104001002A235600_2m_lsf_v040306//SETSM_s2s041_WV03_20170329_104001002B723000_104001002A235600_2m_lsf_seg1_meta.txt 
        6.23         1.30         0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170409_10200100604E0000_102001005F87F500_2m_lsf_v040306//SETSM_s2s041_WV01_20170409_10200100604E0000_102001005F87F500_2m_lsf_seg1_meta.txt 
        2.20         0.44        -1.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170616_102001006294B700_1020010061361700_2m_lsf_v040306//SETSM_s2s041_WV01_20170616_102001006294B700_1020010061361700_2m_lsf_seg1_meta.txt 
       -3.41        -0.53         1.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170724_1020010063AD9800_1020010066E26900_2m_lsf_v040306//SETSM_s2s041_WV01_20170724_1020010063AD9800_1020010066E26900_2m_lsf_seg1_meta.txt 
       -1.67        -2.07         1.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20181115_1030010086A77500_10300100883CE700_2m_lsf_v030403//SETSM_s2s041_WV02_20181115_1030010086A77500_10300100883CE700_2m_lsf_seg1_meta.txt 
        1.58        -0.44        -3.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20181118_1030010088351300_103001008630D200_2m_lsf_v030403//SETSM_s2s041_WV02_20181118_1030010088351300_103001008630D200_2m_lsf_seg1_meta.txt 
       -2.06        -0.89         1.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20190816_10400100502F0800_10400100515E3400_2m_lsf_v040101//SETSM_s2s041_WV03_20190816_10400100502F0800_10400100515E3400_2m_lsf_seg1_meta.txt 
        1.60         0.61        -0.70  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200213_1020010093E84400_1020010091596200_2m_lsf_v040201//SETSM_s2s041_WV01_20200213_1020010093E84400_1020010091596200_2m_lsf_seg1_meta.txt 
       -3.58        -0.38         2.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200317_10300100A48FDD00_10300100A25D2700_2m_lsf_v040201//SETSM_s2s041_WV02_20200317_10300100A48FDD00_10300100A25D2700_2m_lsf_seg1_meta.txt