# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.90        -2.75        -0.93  /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 
       -0.49        -0.86        -0.31  /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 
        0.29        -2.81        -1.54  /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 
        0.10        -0.21        -0.00  /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 
       -2.37         1.95        -0.78  /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 
       -0.05         2.33        -1.51  /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 
        1.64        -1.19         0.82  /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 
       -1.00         1.70        -2.38  /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 
       -5.34         3.07         0.61  /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 
       -0.63         3.50        -0.29  /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 
       -1.13        -1.54         0.08  /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 
       -0.44         1.82         0.59  /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 
        4.55        -2.53         3.07  /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 
        3.15        -0.53         0.72  /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 
        1.77        -3.26         1.14  /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 
       -1.32        -3.42         0.98  /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 
       -0.34         2.95         1.60  /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 
        0.68         1.77        -1.87  /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