# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.22         1.93        -3.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130331_1020010020D95100_102001001F3E7700_2m_lsf_v040306//SETSM_s2s041_WV01_20130331_1020010020D95100_102001001F3E7700_2m_lsf_seg1_meta.txt 
        0.48        -0.46         0.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131026_1030010027744A00_10300100273BB200_2m_lsf_v040306//SETSM_s2s041_WV02_20131026_1030010027744A00_10300100273BB200_2m_lsf_seg1_meta.txt 
       -0.19         2.48        -1.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160211_10300100527A2900_1030010051BDC600_2m_lsf_v040306//SETSM_s2s041_WV02_20160211_10300100527A2900_1030010051BDC600_2m_lsf_seg1_meta.txt 
       -4.58         1.00         1.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170509_1030010069536500_103001006800B300_2m_lsf_v040306//SETSM_s2s041_WV02_20170509_1030010069536500_103001006800B300_2m_lsf_seg1_meta.txt 
       -1.25        -0.59         2.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180402_103001007B634100_103001007BAE1300_2m_lsf_v030302//SETSM_s2s041_WV02_20180402_103001007B634100_103001007BAE1300_2m_lsf_seg1_meta.txt 
       -1.48         1.33         1.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190521_104001004B6CAE00_104001004B8F7600_2m_lsf_v040002//SETSM_s2s041_WV03_20190521_104001004B6CAE00_104001004B8F7600_2m_lsf_seg1_meta.txt 
        3.98        -5.36        -1.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190628_1030010091400C00_103001009338A400_2m_lsf_v040309//SETSM_s2s041_WV02_20190628_1030010091400C00_103001009338A400_2m_lsf_seg1_meta.txt 
       -1.17        -3.02        -0.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200213_10300100A1A1BF00_10300100A424C900_2m_lsf_v040201//SETSM_s2s041_WV02_20200213_10300100A1A1BF00_10300100A424C900_2m_lsf_seg2_meta.txt 
        0.21        -0.61        -1.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220315_1040010073646300_10400100755AC400_2m_lsf_v040311//SETSM_s2s041_WV03_20220315_1040010073646300_10400100755AC400_2m_lsf_seg1_meta.txt 
        0.20         1.05         1.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220423_1040010074A7FC00_1040010075016500_2m_lsf_v040311//SETSM_s2s041_WV03_20220423_1040010074A7FC00_1040010075016500_2m_lsf_seg1_meta.txt 
        5.02         2.23         1.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220618_10300100D420B400_10300100D532F900_2m_lsf_v040311//SETSM_s2s041_WV02_20220618_10300100D420B400_10300100D532F900_2m_lsf_seg1_meta.txt