# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -0.70        -1.43        -0.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130504_1020010022DA0F00_10200100228F2C00_2m_lsf_v040306//SETSM_s2s041_WV01_20130504_1020010022DA0F00_10200100228F2C00_2m_lsf_seg1_meta.txt 
        0.56        -1.23         2.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150705_103001004560E100_1030010045A59300_2m_lsf_v040306//SETSM_s2s041_WV02_20150705_103001004560E100_1030010045A59300_2m_lsf_seg1_meta.txt 
       -1.20         0.41         2.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150904_1040010011622600_10400100110DAB00_2m_lsf_v040306//SETSM_s2s041_WV03_20150904_1040010011622600_10400100110DAB00_2m_lsf_seg1_meta.txt 
       -0.05         1.49         3.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170401_10300100663C1200_10300100667ECA00_2m_lsf_v040306//SETSM_s2s041_WV02_20170401_10300100663C1200_10300100667ECA00_2m_lsf_seg1_meta.txt 
       -1.82        -1.17        -1.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180609_104001003ECA5E00_104001003D45F100_2m_lsf_v030400//SETSM_s2s041_WV03_20180609_104001003ECA5E00_104001003D45F100_2m_lsf_seg1_meta.txt 
        2.00         0.46        -0.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180609_10200100748DA600_10200100732A6E00_2m_lsf_v030400//SETSM_s2s041_WV01_20180609_10200100748DA600_10200100732A6E00_2m_lsf_seg1_meta.txt 
       -0.59         1.62        -3.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190505_1020010082804500_1020010083A8A700_2m_lsf_v040002//SETSM_s2s041_WV01_20190505_1020010082804500_1020010083A8A700_2m_lsf_seg1_meta.txt 
       -2.46        -1.10         2.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200329_104001005A796900_104001005917F900_2m_lsf_v040201//SETSM_s2s041_WV03_20200329_104001005A796900_104001005917F900_2m_lsf_seg1_meta.txt 
        2.47         0.29        -1.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210219_10200100A6890200_10200100A8709E00_2m_lsf_v040307//SETSM_s2s041_WV01_20210219_10200100A6890200_10200100A8709E00_2m_lsf_seg1_meta.txt 
        3.74         2.30        -0.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210329_10200100A20D8400_10200100A6280A00_2m_lsf_v040307//SETSM_s2s041_WV01_20210329_10200100A20D8400_10200100A6280A00_2m_lsf_seg1_meta.txt 
       -1.14        -2.32        -1.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210719_104001006A8D1A00_104001006B1C1E00_2m_lsf_v040309//SETSM_s2s041_WV03_20210719_104001006A8D1A00_104001006B1C1E00_2m_lsf_seg1_meta.txt 
       -0.82         0.70        -0.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220304_104001007410CA00_10400100750B2300_2m_lsf_v040311//SETSM_s2s041_WV03_20220304_104001007410CA00_10400100750B2300_2m_lsf_seg1_meta.txt