# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.72        -0.60        -2.55  /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 
        0.82        -2.49        -0.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150524_1030010042897600_10300100411B7300_2m_lsf_v040306//SETSM_s2s041_WV02_20150524_1030010042897600_10300100411B7300_2m_lsf_seg1_meta.txt 
       -2.53        -2.17        -0.24  /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 
       -1.02         2.43        -0.40  /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 
        5.00         2.32         0.02  /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 
        0.56         1.72        -0.62  /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 
        0.75        -0.26        -0.83  /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 
       -2.01        -2.06         2.40  /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_seg3_meta.txt 
        2.53        -1.62        -1.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220317_10400100727B2700_1040010074BBF500_2m_lsf_v040311//SETSM_s2s041_WV03_20220317_10400100727B2700_1040010074BBF500_2m_lsf_seg1_meta.txt 
        1.17        -0.83         1.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220419_10200100C21DFC00_10200100C3A74900_2m_lsf_v040311//SETSM_s2s041_WV01_20220419_10200100C21DFC00_10200100C3A74900_2m_lsf_seg1_meta.txt 
       -3.54         3.55         2.66  /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