# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -0.65         0.28        -1.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120502_102001001A096E00_102001001A1C8300_2m_lsf_v040306//SETSM_s2s041_WV01_20120502_102001001A096E00_102001001A1C8300_2m_lsf_seg1_meta.txt 
       -0.89         0.18        -1.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120502_102001001A3D2600_102001001A167800_2m_lsf_v040306//SETSM_s2s041_WV01_20120502_102001001A3D2600_102001001A167800_2m_lsf_seg1_meta.txt 
        0.68         0.46         1.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120918_103001001C8EB800_103001001BD2A100_2m_lsf_v040306//SETSM_s2s041_WV02_20120918_103001001C8EB800_103001001BD2A100_2m_lsf_seg1_meta.txt 
        0.74        -0.11        -1.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120928_102001001B5CD600_102001001CDD6E00_2m_lsf_v040306//SETSM_s2s041_WV01_20120928_102001001B5CD600_102001001CDD6E00_2m_lsf_seg1_meta.txt 
        1.87        -1.15        -2.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120929_102001001C614C00_102001001F9ED000_2m_lsf_v040306//SETSM_s2s041_WV01_20120929_102001001C614C00_102001001F9ED000_2m_lsf_seg1_meta.txt 
       -3.28         0.27         0.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W1_20130611_1020010022897200_1020010023A51D00_2m_lsf_v040306//SETSM_s2s041_W1W1_20130611_1020010022897200_1020010023A51D00_2m_lsf_seg1_meta.txt 
        1.85         3.27        -0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140508_103001003110A000_1030010030192C00_2m_lsf_v040306//SETSM_s2s041_WV02_20140508_103001003110A000_1030010030192C00_2m_lsf_seg1_meta.txt 
       -1.41         2.43         2.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140509_102001002D6AE500_102001002FD2F300_2m_lsf_v040306//SETSM_s2s041_WV01_20140509_102001002D6AE500_102001002FD2F300_2m_lsf_seg1_meta.txt 
       -1.92        -2.66        -0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150519_102001003C7BB800_102001003F960000_2m_lsf_v040306//SETSM_s2s041_WV01_20150519_102001003C7BB800_102001003F960000_2m_lsf_seg1_meta.txt 
        1.50        -0.08        -2.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170827_102001006492ED00_102001006580DE00_2m_lsf_v040306//SETSM_s2s041_WV01_20170827_102001006492ED00_102001006580DE00_2m_lsf_seg1_meta.txt 
        2.04         0.42        -0.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180804_1020010078CE9B00_102001007613F300_2m_lsf_v040002//SETSM_s2s041_WV01_20180804_1020010078CE9B00_102001007613F300_2m_lsf_seg1_meta.txt 
       -0.17        -2.23         2.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200212_10300100A27EA900_10300100A1B7A900_2m_lsf_v040201//SETSM_s2s041_WV02_20200212_10300100A27EA900_10300100A1B7A900_2m_lsf_seg1_meta.txt 
        0.00         0.00         3.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200305_104001005819C200_104001005871E700_2m_lsf_v040201//SETSM_s2s041_WV03_20200305_104001005819C200_104001005871E700_2m_lsf_seg1_meta.txt 
        3.72        -0.64        -0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200408_1020010096DFF900_10200100948F5C00_2m_lsf_v040203//SETSM_s2s041_WV01_20200408_1020010096DFF900_10200100948F5C00_2m_lsf_seg1_meta.txt 
       -1.83        -0.81        -1.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220213_1040010072ACE700_1040010076CB4A00_2m_lsf_v040311//SETSM_s2s041_WV03_20220213_1040010072ACE700_1040010076CB4A00_2m_lsf_seg1_meta.txt 
       -2.26         0.37         2.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220213_10300100CD844D00_10300100CE69A900_2m_lsf_v040311//SETSM_s2s041_WV02_20220213_10300100CD844D00_10300100CE69A900_2m_lsf_seg1_meta.txt