# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -3.13         1.06         0.24  /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_seg4_meta.txt 
        2.49        -1.70        -2.71  /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 
       -0.04        -2.28        -2.90  /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 
        1.59         2.83         0.66  /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 
       -3.47        -6.91        -0.02  /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 
       -0.12         2.89        -1.76  /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 
        0.71        -2.39        -0.56  /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 
       -3.26         2.50         2.01  /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 
        3.00         0.88        -0.03  /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 
       -0.53        -0.40         2.31  /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 
       -0.41         0.79         2.11  /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 
        3.69        -2.67        -0.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190623_1020010085BC8600_102001008A92AB00_2m_lsf_v040101//SETSM_s2s041_WV01_20190623_1020010085BC8600_102001008A92AB00_2m_lsf_seg1_meta.txt 
       -1.87        -2.35        -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 
        0.00         0.00         1.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210530_10200100B121D000_10200100B159E100_2m_lsf_v040308//SETSM_s2s041_WV01_20210530_10200100B121D000_10200100B159E100_2m_lsf_seg2_meta.txt 
        0.91         0.94        -0.95  /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 
       -0.08         2.37         1.32  /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