# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.26        -1.04        -0.45  /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 
       -1.52        -0.70         2.14  /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 
       -0.38        -0.55         3.42  /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 
       -0.57         1.40         0.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140308_102001002BCE1400_102001002BCD0E00_2m_lsf_v040306//SETSM_s2s041_WV01_20140308_102001002BCE1400_102001002BCD0E00_2m_lsf_seg1_meta.txt 
        0.11        -1.15         0.40  /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 
        3.09        -1.68         0.69  /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 
       -3.80         0.79        -1.38  /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 
        2.93        -1.71        -3.36  /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 
        0.73        -1.65         2.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150325_103001003F41A100_103001003FB2B100_2m_lsf_v040306//SETSM_s2s041_WV02_20150325_103001003F41A100_103001003FB2B100_2m_lsf_seg1_meta.txt 
        0.28        -0.19        -0.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20160813_103001005BBB0700_103001005A6FC200_2m_lsf_v040306//SETSM_s2s041_WV02_20160813_103001005BBB0700_103001005A6FC200_2m_lsf_seg1_meta.txt 
        1.48         0.01        -0.72  /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 
       -0.36         1.45         1.32  /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 
        0.42        -0.16         0.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20180706_1020010075B50900_102001007124C500_2m_lsf_v030403//SETSM_s2s041_WV01_20180706_1020010075B50900_102001007124C500_2m_lsf_seg1_meta.txt 
       -1.47         1.03        -5.50  /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 
       -2.30         0.84         2.37  /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 
       -0.73         1.37         1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200402_10200100948BF100_10200100945CB000_2m_lsf_v040201//SETSM_s2s041_WV01_20200402_10200100948BF100_10200100945CB000_2m_lsf_seg1_meta.txt 
       -0.61         0.39        -1.65  /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 
        0.44         1.55        -0.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20210408_10200100AF47C100_10200100AF7AED00_2m_lsf_v040307//SETSM_s2s041_WV01_20210408_10200100AF47C100_10200100AF7AED00_2m_lsf_seg1_meta.txt