# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.33        -3.35         1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130825_1020010025466E00_10200100237C4D00_2m_lsf_v040306//SETSM_s2s041_WV01_20130825_1020010025466E00_10200100237C4D00_2m_lsf_seg1_meta.txt 
        0.47         0.42        -1.05  /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 
       -1.01        -1.66        -1.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150527_102001003F3D1900_1020010040E5C300_2m_lsf_v040306//SETSM_s2s041_WV01_20150527_102001003F3D1900_1020010040E5C300_2m_lsf_seg1_meta.txt 
        3.02         8.85        -2.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160618_10300100580EF100_10300100561C6200_2m_lsf_v040201//SETSM_s2s041_WV02_20160618_10300100580EF100_10300100561C6200_2m_lsf_seg2_meta.txt 
        4.29         2.81         0.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170927_1020010068235400_1020010064C50C00_2m_lsf_v040306//SETSM_s2s041_WV01_20170927_1020010068235400_1020010064C50C00_2m_lsf_seg1_meta.txt 
        0.11         4.51         0.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190428_10200100840B0C00_102001008322E600_2m_lsf_v040002//SETSM_s2s041_WV01_20190428_10200100840B0C00_102001008322E600_2m_lsf_seg1_meta.txt 
        0.41        -0.55         1.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200331_10200100966AA300_1020010095771400_2m_lsf_v040201//SETSM_s2s041_WV01_20200331_10200100966AA300_1020010095771400_2m_lsf_seg1_meta.txt 
       -4.62        -3.80        -0.97  /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 
       -1.47        -2.00        -0.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220318_1040010073B1E700_1040010074310F00_2m_lsf_v040311//SETSM_s2s041_WV03_20220318_1040010073B1E700_1040010074310F00_2m_lsf_seg1_meta.txt 
       -1.59        -3.21         1.63  /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 
        0.05        -2.03         0.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220501_10200100C260CC00_10200100C36DB800_2m_lsf_v040311//SETSM_s2s041_WV01_20220501_10200100C260CC00_10200100C36DB800_2m_lsf_seg1_meta.txt