# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.07        -1.78        -1.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120529_102001001C554200_102001001C3D3F00_2m_lsf_v040306//SETSM_s2s041_WV01_20120529_102001001C554200_102001001C3D3F00_2m_lsf_seg1_meta.txt 
       -1.68        -1.72         0.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130517_102001001F1E6500_102001002159D500_2m_lsf_v040306//SETSM_s2s041_WV01_20130517_102001001F1E6500_102001002159D500_2m_lsf_seg1_meta.txt 
       -1.03        -2.21        -0.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131013_1020010026777800_1020010025312000_2m_lsf_v040306//SETSM_s2s041_WV01_20131013_1020010026777800_1020010025312000_2m_lsf_seg1_meta.txt 
        2.56        -0.91        -0.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140901_1020010032BB8400_10200100347DD500_2m_lsf_v040306//SETSM_s2s041_WV01_20140901_1020010032BB8400_10200100347DD500_2m_lsf_seg1_meta.txt 
       -0.89         0.71        -1.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141001_10200100339F2C00_1020010035E77200_2m_lsf_v040306//SETSM_s2s041_WV01_20141001_10200100339F2C00_1020010035E77200_2m_lsf_seg1_meta.txt 
       -0.56         1.76        -1.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20141027_1030010038C65F00_1030010039953300_2m_lsf_v040306//SETSM_s2s041_WV02_20141027_1030010038C65F00_1030010039953300_2m_lsf_seg1_meta.txt 
        2.74        -1.90         2.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150927_102001004444BD00_1020010042A2FC00_2m_lsf_v040306//SETSM_s2s041_WV01_20150927_102001004444BD00_1020010042A2FC00_2m_lsf_seg1_meta.txt 
       -2.13         3.20        -3.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160521_104001001D6A5100_104001001C4AB300_2m_lsf_v040201//SETSM_s2s041_WV03_20160521_104001001D6A5100_104001001C4AB300_2m_lsf_seg3_meta.txt 
       -4.91         2.47         1.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170502_102001005EA88C00_102001005F717C00_2m_lsf_v040306//SETSM_s2s041_WV01_20170502_102001005EA88C00_102001005F717C00_2m_lsf_seg1_meta.txt 
        0.15         2.46        -0.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180601_10200100724BC100_1020010075559F00_2m_lsf_v030400//SETSM_s2s041_WV01_20180601_10200100724BC100_1020010075559F00_2m_lsf_seg1_meta.txt 
       -0.49        -1.57         0.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200802_10200100987B5E00_102001009A77E600_2m_lsf_v040300//SETSM_s2s041_WV01_20200802_10200100987B5E00_102001009A77E600_2m_lsf_seg1_meta.txt 
       -0.50         0.36        -0.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200920_1040010060144E00_10400100624B7E00_2m_lsf_v040303//SETSM_s2s041_WV03_20200920_1040010060144E00_10400100624B7E00_2m_lsf_seg1_meta.txt 
        1.95        -0.81         3.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210308_10200100A4536400_10200100A53DDC00_2m_lsf_v040307//SETSM_s2s041_WV01_20210308_10200100A4536400_10200100A53DDC00_2m_lsf_seg1_meta.txt 
        2.27        -0.67         0.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210313_10200100A23D0200_10200100A7D54100_2m_lsf_v040307//SETSM_s2s041_WV01_20210313_10200100A23D0200_10200100A7D54100_2m_lsf_seg1_meta.txt 
        1.94        -1.32         0.70  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210624_10200100B2D44E00_10200100B3D0ED00_2m_lsf_v040309//SETSM_s2s041_WV01_20210624_10200100B2D44E00_10200100B3D0ED00_2m_lsf_seg1_meta.txt 
        1.20         1.35         1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210903_10200100B69AA500_10200100B6B55000_2m_lsf_v040310//SETSM_s2s041_WV01_20210903_10200100B69AA500_10200100B6B55000_2m_lsf_seg1_meta.txt 
       -0.19        -3.99         0.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210920_10200100B7316A00_10200100B7CD6100_2m_lsf_v040310//SETSM_s2s041_WV01_20210920_10200100B7316A00_10200100B7CD6100_2m_lsf_seg2_meta.txt 
       -1.26         2.84         0.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220630_10300100D5068C00_10300100D6072300_2m_lsf_v040311//SETSM_s2s041_WV02_20220630_10300100D5068C00_10300100D6072300_2m_lsf_seg1_meta.txt 
       -0.24         1.74        -3.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220811_10400100795D3E00_104001007B1E8500_2m_lsf_v040311//SETSM_s2s041_WV03_20220811_10400100795D3E00_104001007B1E8500_2m_lsf_seg1_meta.txt