# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.98        -1.58         0.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140318_102001002D1C0400_102001002B06CB00_2m_lsf_v040306//SETSM_s2s041_WV01_20140318_102001002D1C0400_102001002B06CB00_2m_lsf_seg1_meta.txt 
        0.59         1.61         0.93  /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 
       -1.54        -1.08        -2.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20150411_102001003AA90C00_102001003CE58100_2m_lsf_v040306//SETSM_s2s041_WV01_20150411_102001003AA90C00_102001003CE58100_2m_lsf_seg1_meta.txt 
        1.25        -0.33        -0.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170209_102001005A597100_102001005D50E100_2m_lsf_v040306//SETSM_s2s041_WV01_20170209_102001005A597100_102001005D50E100_2m_lsf_seg1_meta.txt 
       -3.28         5.26        -0.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170410_103001006587D000_1030010069053100_2m_lsf_v040300//SETSM_s2s041_WV02_20170410_103001006587D000_1030010069053100_2m_lsf_seg1_meta.txt 
       -2.02        -0.58         1.44  /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 
        4.77        -2.24         0.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20181024_102001007C793A00_1020010079810200_2m_lsf_v030403//SETSM_s2s041_WV01_20181024_102001007C793A00_1020010079810200_2m_lsf_seg1_meta.txt 
        1.80        -1.20        -3.06  /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 
       -1.32        -0.85         0.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20190809_104001004FBEE500_104001004E0E2800_2m_lsf_v040101//SETSM_s2s041_WV03_20190809_104001004FBEE500_104001004E0E2800_2m_lsf_seg1_meta.txt 
       -0.62         0.35         2.51  /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 
       -3.42        -1.46        -0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200416_10300100A61F5E00_10300100A498F300_2m_lsf_v040201//SETSM_s2s041_WV02_20200416_10300100A61F5E00_10300100A498F300_2m_lsf_seg1_meta.txt 
        1.83         2.09         0.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20220716_10300100D6D78900_10300100D7BA2F00_2m_lsf_v040311//SETSM_s2s041_WV02_20220716_10300100D6D78900_10300100D7BA2F00_2m_lsf_seg1_meta.txt