# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.39        -0.03        -8.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W1_20120309_1020010019148E00_102001001A70F900_2m_lsf_v040310//SETSM_s2s041_W1W1_20120309_1020010019148E00_102001001A70F900_2m_lsf_seg1_meta.txt 
       -1.14        -1.50        -1.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20121013_103001001B94D900_103001001B31C400_2m_lsf_v040306//SETSM_s2s041_WV02_20121013_103001001B94D900_103001001B31C400_2m_lsf_seg1_meta.txt 
       -2.73        -0.04         0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130708_1020010024165700_102001002439F700_2m_lsf_v040306//SETSM_s2s041_WV01_20130708_1020010024165700_102001002439F700_2m_lsf_seg1_meta.txt 
        2.89         1.15        -0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130810_1020010024E8E000_1020010024B92800_2m_lsf_v040306//SETSM_s2s041_WV01_20130810_1020010024E8E000_1020010024B92800_2m_lsf_seg1_meta.txt 
        4.83        -5.35        -4.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140425_103001002F0D2900_10300100309BDA00_2m_lsf_v040306//SETSM_s2s041_WV02_20140425_103001002F0D2900_10300100309BDA00_2m_lsf_seg1_meta.txt 
        1.00         0.78         3.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150412_10300100405C0500_103001003F070200_2m_lsf_v040306//SETSM_s2s041_WV02_20150412_10300100405C0500_103001003F070200_2m_lsf_seg1_meta.txt 
        1.02         5.62         0.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160630_103001005802B900_1030010058B04800_2m_lsf_v040307//SETSM_s2s041_WV02_20160630_103001005802B900_1030010058B04800_2m_lsf_seg2_meta.txt 
       -2.65        -0.70        -4.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160704_104001001F8F5500_104001001E0A8800_2m_lsf_v040201//SETSM_s2s041_WV03_20160704_104001001F8F5500_104001001E0A8800_2m_lsf_seg1_meta.txt 
       -1.33         4.00         2.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160708_1030010057650D00_103001005B4E4300_2m_lsf_v040201//SETSM_s2s041_WV02_20160708_1030010057650D00_103001005B4E4300_2m_lsf_seg1_meta.txt 
        0.05         0.64         0.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170731_10200100659A8B00_102001006787FE00_2m_lsf_v040306//SETSM_s2s041_WV01_20170731_10200100659A8B00_102001006787FE00_2m_lsf_seg1_meta.txt 
        0.24        -0.71         0.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170920_1020010067A63D00_1020010066CAD200_2m_lsf_v040306//SETSM_s2s041_WV01_20170920_1020010067A63D00_1020010066CAD200_2m_lsf_seg1_meta.txt 
        0.00         0.00        -0.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190420_103001008D18A200_103001008F884B00_2m_lsf_v040002//SETSM_s2s041_WV02_20190420_103001008D18A200_103001008F884B00_2m_lsf_seg1_meta.txt 
       -2.65         2.19         1.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190630_10300100932C2D00_10300100950EFD00_2m_lsf_v040101//SETSM_s2s041_WV02_20190630_10300100932C2D00_10300100950EFD00_2m_lsf_seg1_meta.txt 
        3.24        -1.07         2.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200414_102001009597AA00_1020010097BC9300_2m_lsf_v040203//SETSM_s2s041_WV01_20200414_102001009597AA00_1020010097BC9300_2m_lsf_seg1_meta.txt 
       -0.18         0.84         1.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200426_1020010097D54F00_102001009417A900_2m_lsf_v040201//SETSM_s2s041_WV01_20200426_1020010097D54F00_102001009417A900_2m_lsf_seg1_meta.txt 
       -4.30        -2.13         4.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220216_10300100CE7E2700_10300100CEC45600_2m_lsf_v040311//SETSM_s2s041_WV02_20220216_10300100CE7E2700_10300100CEC45600_2m_lsf_seg1_meta.txt 
       -1.67        -3.67         2.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220216_10300100CE57CA00_10300100CEA69700_2m_lsf_v040311//SETSM_s2s041_WV02_20220216_10300100CE57CA00_10300100CEA69700_2m_lsf_seg1_meta.txt