# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        5.68       -10.45         1.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W1_20120229_1020010018121400_10200100194A3700_2m_lsf_v040310//SETSM_s2s041_W1W1_20120229_1020010018121400_10200100194A3700_2m_lsf_seg1_meta.txt 
        1.68        -4.70         1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20120503_1030010018381200_1030010018A3BF00_2m_lsf_v040306//SETSM_s2s041_W2W2_20120503_1030010018381200_1030010018A3BF00_2m_lsf_seg6_meta.txt 
       -0.94         0.06        -1.43  /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 
        1.37        -4.33        -1.37  /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 
        1.57        -6.24        -2.22  /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 
        1.63        -2.87         6.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140323_103001002EC8C800_103001002D554A00_2m_lsf_v040306//SETSM_s2s041_WV02_20140323_103001002EC8C800_103001002D554A00_2m_lsf_seg1_meta.txt 
       -6.50         7.36        -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 
        0.70         4.00        -1.24  /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 
       -5.63         4.92        -4.98  /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_seg1_meta.txt 
       -2.64        -0.07        -0.08  /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 
       -2.54         6.48        -0.77  /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 
       -2.90         3.95         1.59  /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 
        6.87        -5.07         2.14  /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 
        4.34        -3.37         0.02  /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 
       -0.43         3.43        -0.02  /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 
       -1.00         3.43        -0.99  /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 
       -1.25         3.47         1.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220813_10200100C9E80800_10200100CA9AF800_2m_lsf_v040311//SETSM_s2s041_WV01_20220813_10200100C9E80800_10200100CA9AF800_2m_lsf_seg1_meta.txt