# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -3.05        -2.85         1.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W1_20080731_1020010002AA6500_1020010003B2E500_2m_lsf_v040310//SETSM_s2s041_W1W1_20080731_1020010002AA6500_1020010003B2E500_2m_lsf_seg1_meta.txt 
       -0.16        -4.49        -0.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120723_103001001A85D100_103001001A836700_2m_lsf_v040306//SETSM_s2s041_WV02_20120723_103001001A85D100_103001001A836700_2m_lsf_seg1_meta.txt 
       -1.86         2.54         5.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120916_103001001BA43900_103001001C26A300_2m_lsf_v040306//SETSM_s2s041_WV02_20120916_103001001BA43900_103001001C26A300_2m_lsf_seg1_meta.txt 
        0.53         2.03         0.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130612_1030010024A09D00_1030010024C80900_2m_lsf_v040306//SETSM_s2s041_WV02_20130612_1030010024A09D00_1030010024C80900_2m_lsf_seg1_meta.txt 
       -2.03         3.34        -3.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160518_1030010055422A00_103001005696E600_2m_lsf_v040306//SETSM_s2s041_WV02_20160518_1030010055422A00_103001005696E600_2m_lsf_seg1_meta.txt 
       -3.26        -1.81        -2.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160521_103001005666EA00_1030010058C49100_2m_lsf_v040306//SETSM_s2s041_WV02_20160521_103001005666EA00_1030010058C49100_2m_lsf_seg1_meta.txt 
        1.08        -1.80         1.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170328_103001006453D500_1030010066B02B00_2m_lsf_v040306//SETSM_s2s041_WV02_20170328_103001006453D500_1030010066B02B00_2m_lsf_seg1_meta.txt 
       -3.45         2.23        -0.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180728_10200100762A0E00_102001007402F300_2m_lsf_v030400//SETSM_s2s041_WV01_20180728_10200100762A0E00_102001007402F300_2m_lsf_seg1_meta.txt 
       -0.03         1.00         1.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190616_1030010094811A00_1030010091AE6800_2m_lsf_v040101//SETSM_s2s041_WV02_20190616_1030010094811A00_1030010091AE6800_2m_lsf_seg1_meta.txt 
        0.43         2.31        -3.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190727_102001008C244B00_102001008A9C8200_2m_lsf_v040002//SETSM_s2s041_WV01_20190727_102001008C244B00_102001008A9C8200_2m_lsf_seg1_meta.txt 
        1.50         0.23         5.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200319_10300100A22BDB00_10300100A33FE500_2m_lsf_v040201//SETSM_s2s041_WV02_20200319_10300100A22BDB00_10300100A33FE500_2m_lsf_seg2_meta.txt 
        6.77        -1.03        -1.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200411_1020010097D8FE00_102001009652D400_2m_lsf_v040201//SETSM_s2s041_WV01_20200411_1020010097D8FE00_102001009652D400_2m_lsf_seg1_meta.txt 
        3.53        -1.69        -2.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210407_10300100BCBE1E00_10300100BCC18C00_2m_lsf_v040307//SETSM_s2s041_WV02_20210407_10300100BCBE1E00_10300100BCC18C00_2m_lsf_seg1_meta.txt