# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.35        -6.61         1.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20100523_102001000C981900_1030010005B45400_2m_lsf_v040000//SETSM_s2s041_W1W2_20100523_102001000C981900_1030010005B45400_2m_lsf_seg1_meta.txt 
        0.80        -4.22         3.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20100523_102001000C981900_10300100055A9800_2m_lsf_v040002//SETSM_s2s041_W1W2_20100523_102001000C981900_10300100055A9800_2m_lsf_seg2_meta.txt 
       -2.54        -2.09        -0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130715_1020010022C0B300_10200100237B9A00_2m_lsf_v040306//SETSM_s2s041_WV01_20130715_1020010022C0B300_10200100237B9A00_2m_lsf_seg1_meta.txt 
        3.03        -4.89         1.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150220_102001003B174600_10200100385E6600_2m_lsf_v040306//SETSM_s2s041_WV01_20150220_102001003B174600_10200100385E6600_2m_lsf_seg1_meta.txt 
        1.64        -2.90        -2.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150902_1020010043A67200_1020010045D8BB00_2m_lsf_v040306//SETSM_s2s041_WV01_20150902_1020010043A67200_1020010045D8BB00_2m_lsf_seg1_meta.txt 
       -1.72         3.81        -1.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20161022_103001005E8FCC00_103001005F395F00_2m_lsf_v040306//SETSM_s2s041_WV02_20161022_103001005E8FCC00_103001005F395F00_2m_lsf_seg1_meta.txt 
       -1.43         0.97        -1.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170220_10400100299E6300_1040010029CA8000_2m_lsf_v040306//SETSM_s2s041_WV03_20170220_10400100299E6300_1040010029CA8000_2m_lsf_seg1_meta.txt 
       -2.62         1.58        -1.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20171026_1040010033880500_1040010034C46C00_2m_lsf_v030302//SETSM_s2s041_WV03_20171026_1040010033880500_1040010034C46C00_2m_lsf_seg1_meta.txt 
       -2.02         3.90        -1.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180305_103001007978B200_103001007A11C400_2m_lsf_v030400//SETSM_s2s041_WV02_20180305_103001007978B200_103001007A11C400_2m_lsf_seg1_meta.txt 
       -0.52        -1.19         1.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200411_1040010059661300_10400100593B6400_2m_lsf_v040203//SETSM_s2s041_WV03_20200411_1040010059661300_10400100593B6400_2m_lsf_seg1_meta.txt 
        0.77         3.55        -2.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200412_10300100A232D800_10300100A412AA00_2m_lsf_v040201//SETSM_s2s041_WV02_20200412_10300100A232D800_10300100A412AA00_2m_lsf_seg3_meta.txt 
        1.23        -1.61        -1.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200713_10300100AA590100_10300100AC761E00_2m_lsf_v040307//SETSM_s2s041_WV02_20200713_10300100AA590100_10300100AC761E00_2m_lsf_seg2_meta.txt 
       -1.74        -1.40        -0.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200730_10300100A9256300_10300100AA457D00_2m_lsf_v040300//SETSM_s2s041_WV02_20200730_10300100A9256300_10300100AA457D00_2m_lsf_seg2_meta.txt 
       -0.23         4.33        -1.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200730_10300100A9A13C00_10300100ACCC2600_2m_lsf_v040300//SETSM_s2s041_WV02_20200730_10300100A9A13C00_10300100ACCC2600_2m_lsf_seg1_meta.txt 
        0.00         0.00         3.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210217_10300100B2671F00_10300100B5293B00_2m_lsf_v040307//SETSM_s2s041_WV02_20210217_10300100B2671F00_10300100B5293B00_2m_lsf_seg2_meta.txt 
       -2.39         5.14         3.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210225_10300100B41E6900_10300100B6D34E00_2m_lsf_v040307//SETSM_s2s041_WV02_20210225_10300100B41E6900_10300100B6D34E00_2m_lsf_seg1_meta.txt 
        1.99         4.08         2.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210530_10300100BF0D6900_10300100BF3D6F00_2m_lsf_v040307//SETSM_s2s041_WV02_20210530_10300100BF0D6900_10300100BF3D6F00_2m_lsf_seg1_meta.txt 
        2.40        -2.44        -1.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220830_10200100CA5DCA00_10200100CA6BAF00_2m_lsf_v040311//SETSM_s2s041_WV01_20220830_10200100CA5DCA00_10200100CA6BAF00_2m_lsf_seg1_meta.txt