# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        5.38        -0.69        -3.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130830_103001002503F900_10300100271C5B00_2m_lsf_v040306//SETSM_s2s041_WV02_20130830_103001002503F900_10300100271C5B00_2m_lsf_seg2_meta.txt 
       -4.18         0.30         1.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131205_1020010027A78800_1020010027197800_2m_lsf_v040306//SETSM_s2s041_WV01_20131205_1020010027A78800_1020010027197800_2m_lsf_seg1_meta.txt 
        1.23        -2.91        -0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150822_1020010042820200_1020010043E7A600_2m_lsf_v040306//SETSM_s2s041_WV01_20150822_1020010042820200_1020010043E7A600_2m_lsf_seg2_meta.txt 
       -7.40         4.18        -2.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160509_103001005669B800_103001005566AA00_2m_lsf_v040306//SETSM_s2s041_WV02_20160509_103001005669B800_103001005566AA00_2m_lsf_seg3_meta.txt 
        1.58        -1.03        -0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160604_1020010050635600_102001004DB62D00_2m_lsf_v040306//SETSM_s2s041_WV01_20160604_1020010050635600_102001004DB62D00_2m_lsf_seg1_meta.txt 
       -4.50        -0.66        -3.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170813_104001003148B900_1040010030644300_2m_lsf_v040204//SETSM_s2s041_WV03_20170813_104001003148B900_1040010030644300_2m_lsf_seg1_meta.txt 
       -2.07         3.96         3.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180205_1040010038CBC100_1040010036BA1400_2m_lsf_v040002//SETSM_s2s041_WV03_20180205_1040010038CBC100_1040010036BA1400_2m_lsf_seg1_meta.txt 
        2.77        -0.66         2.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180723_10300100815E8800_1030010080ABC400_2m_lsf_v030400//SETSM_s2s041_WV02_20180723_10300100815E8800_1030010080ABC400_2m_lsf_seg2_meta.txt 
       10.30        -7.73         2.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180905_1020010078780D00_102001007AA6F900_2m_lsf_v030400//SETSM_s2s041_WV01_20180905_1020010078780D00_102001007AA6F900_2m_lsf_seg2_meta.txt 
       -5.14         1.68        -1.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190317_10200100853CD600_102001008538F600_2m_lsf_v030403//SETSM_s2s041_WV01_20190317_10200100853CD600_102001008538F600_2m_lsf_seg1_meta.txt 
       -5.11         4.51        -0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200405_1040010058AC8E00_104001005A032600_2m_lsf_v040201//SETSM_s2s041_WV03_20200405_1040010058AC8E00_104001005A032600_2m_lsf_seg1_meta.txt 
        7.12        -0.96         3.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220212_10300100CE196100_10300100CE810200_2m_lsf_v040311//SETSM_s2s041_WV02_20220212_10300100CE196100_10300100CE810200_2m_lsf_seg1_meta.txt