# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.81        -0.89        -0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20120711_102001001CD0B100_102001001C50E000_2m_lsf_v040306//SETSM_s2s041_WV01_20120711_102001001CD0B100_102001001C50E000_2m_lsf_seg1_meta.txt 
       -2.60         0.80         2.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20130126_103001001E910300_103001001E2EC700_2m_lsf_v040306//SETSM_s2s041_WV02_20130126_103001001E910300_103001001E2EC700_2m_lsf_seg1_meta.txt 
        0.22         1.14         3.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20130421_1020010023793700_102001001F919D00_2m_lsf_v040306//SETSM_s2s041_WV01_20130421_1020010023793700_102001001F919D00_2m_lsf_seg1_meta.txt 
        0.54        -0.20         0.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140428_102001002F811E00_102001002D624200_2m_lsf_v040306//SETSM_s2s041_WV01_20140428_102001002F811E00_102001002D624200_2m_lsf_seg1_meta.txt 
        2.11        -5.37         0.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140705_102001002E9DCA00_102001003011D100_2m_lsf_v040306//SETSM_s2s041_WV01_20140705_102001002E9DCA00_102001003011D100_2m_lsf_seg1_meta.txt 
       -3.37         4.11        -0.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150211_103001003D976A00_103001003D3B6900_2m_lsf_v040306//SETSM_s2s041_WV02_20150211_103001003D976A00_103001003D3B6900_2m_lsf_seg1_meta.txt 
        3.51         1.54        -2.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20150225_102001003B5EC800_1020010039334800_2m_lsf_v040306//SETSM_s2s041_WV01_20150225_102001003B5EC800_1020010039334800_2m_lsf_seg1_meta.txt 
        3.03        -0.60        -1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20160922_1020010055D6FF00_10200100561ABD00_2m_lsf_v040201//SETSM_s2s041_WV01_20160922_1020010055D6FF00_10200100561ABD00_2m_lsf_seg1_meta.txt 
        0.14        -0.60         0.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170615_1020010061502500_1020010062625F00_2m_lsf_v040306//SETSM_s2s041_WV01_20170615_1020010061502500_1020010062625F00_2m_lsf_seg1_meta.txt 
        0.07        -0.73         1.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20170627_104001002FAD4E00_104001002F48E600_2m_lsf_v040306//SETSM_s2s041_WV03_20170627_104001002FAD4E00_104001002F48E600_2m_lsf_seg1_meta.txt 
        1.22         0.53         1.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180711_1030010082C07A00_103001008017F600_2m_lsf_v030403//SETSM_s2s041_WV02_20180711_1030010082C07A00_103001008017F600_2m_lsf_seg1_meta.txt 
       -3.06        -2.13         0.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20190429_104001004B0ECA00_104001004A2EB300_2m_lsf_v040002//SETSM_s2s041_WV03_20190429_104001004B0ECA00_104001004A2EB300_2m_lsf_seg1_meta.txt 
       -3.79         0.94        -5.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190501_1030010091B2A600_1030010090246000_2m_lsf_v040310//SETSM_s2s041_WV02_20190501_1030010091B2A600_1030010090246000_2m_lsf_seg1_meta.txt 
       -0.40         0.78         2.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200402_10300100A57CD800_10300100A4466D00_2m_lsf_v040201//SETSM_s2s041_WV02_20200402_10300100A57CD800_10300100A4466D00_2m_lsf_seg1_meta.txt 
        0.57         0.68        -1.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20210408_10200100AF389E00_10200100AFDFEE00_2m_lsf_v040307//SETSM_s2s041_WV01_20210408_10200100AF389E00_10200100AFDFEE00_2m_lsf_seg1_meta.txt