# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.63         2.02        -0.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20100513_1030010005547C00_1030010005A75D00_2m_lsf_v040306//SETSM_s2s041_W2W2_20100513_1030010005547C00_1030010005A75D00_2m_lsf_seg5_meta.txt 
        1.19         0.69        -2.75  /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 
        0.53        -3.06        -2.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130813_10200100243EDB00_1020010025AF2A00_2m_lsf_v040306//SETSM_s2s041_WV01_20130813_10200100243EDB00_1020010025AF2A00_2m_lsf_seg1_meta.txt 
        1.79        -1.02         0.53  /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 
       -0.51        -6.43        -0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150524_104001000C415300_104001000C71B100_2m_lsf_v040306//SETSM_s2s041_WV03_20150524_104001000C415300_104001000C71B100_2m_lsf_seg1_meta.txt 
       -0.39         1.57        -2.24  /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 
       -0.09        -1.56        -0.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160611_104001001E3F9500_104001001D51E600_2m_lsf_v040306//SETSM_s2s041_WV03_20160611_104001001E3F9500_104001001D51E600_2m_lsf_seg2_meta.txt 
       -4.65         2.37         2.17  /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 
        1.59         1.29         0.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170927_1020010067D8A600_1020010068118800_2m_lsf_v040306//SETSM_s2s041_WV01_20170927_1020010067D8A600_1020010068118800_2m_lsf_seg1_meta.txt 
       -0.15        -1.40         2.21  /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 
       -0.68         0.72         1.72  /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 
       -1.19        -1.05        -0.56  /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 
       -1.09        -2.10        -0.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200216_10300100A04E2A00_10300100A311C400_2m_lsf_v040201//SETSM_s2s041_WV02_20200216_10300100A04E2A00_10300100A311C400_2m_lsf_seg1_meta.txt 
        0.49        -0.16        -1.04  /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 
        0.36         0.70         1.90  /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 
        4.73         3.33         1.57  /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