# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.18         0.00        -0.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140421_102001002B1BC700_102001002D8DC000_2m_lsf_v040306//SETSM_s2s041_WV01_20140421_102001002B1BC700_102001002D8DC000_2m_lsf_seg1_meta.txt 
       -0.34         0.25        -0.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20150406_102001003D41FA00_102001003C1AF800_2m_lsf_v040306//SETSM_s2s041_WV01_20150406_102001003D41FA00_102001003C1AF800_2m_lsf_seg1_meta.txt 
       -0.02         0.03        -1.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170208_102001005CDE3900_102001005EE68100_2m_lsf_v040306//SETSM_s2s041_WV01_20170208_102001005CDE3900_102001005EE68100_2m_lsf_seg1_meta.txt 
       -0.06         0.47        -1.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170213_102001005A803D00_102001005BD52E00_2m_lsf_v040306//SETSM_s2s041_WV01_20170213_102001005A803D00_102001005BD52E00_2m_lsf_seg1_meta.txt 
        0.21         0.12        -2.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180121_10300100776D3F00_1030010077409D00_2m_lsf_v030302//SETSM_s2s041_WV02_20180121_10300100776D3F00_1030010077409D00_2m_lsf_seg1_meta.txt 
        0.22         0.11         3.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180121_10300100763EE800_103001007853D000_2m_lsf_v030302//SETSM_s2s041_WV02_20180121_10300100763EE800_103001007853D000_2m_lsf_seg1_meta.txt 
        0.16         0.10         3.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200325_10300100A4064900_10300100A3605B00_2m_lsf_v040201//SETSM_s2s041_WV02_20200325_10300100A4064900_10300100A3605B00_2m_lsf_seg1_meta.txt 
       -0.39         0.90         0.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200406_10300100A576F200_10300100A643A100_2m_lsf_v040203//SETSM_s2s041_WV02_20200406_10300100A576F200_10300100A643A100_2m_lsf_seg1_meta.txt 
        0.20         0.15         0.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20210526_10300100BF7D0C00_10300100BFB52500_2m_lsf_v040307//SETSM_s2s041_WV02_20210526_10300100BF7D0C00_10300100BFB52500_2m_lsf_seg1_meta.txt 
       -0.16        -2.14        -1.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20220120_1040010071178F00_104001007277C900_2m_lsf_v040311//SETSM_s2s041_WV03_20220120_1040010071178F00_104001007277C900_2m_lsf_seg1_meta.txt