# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -2.80        -1.76        -5.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120717_102001001B8A0A00_102001001CB6CF00_2m_lsf_v040306//SETSM_s2s041_WV01_20120717_102001001B8A0A00_102001001CB6CF00_2m_lsf_seg1_meta.txt 
       -2.19        -0.30         1.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130419_103001002110F100_1030010021970000_2m_lsf_v040306//SETSM_s2s041_WV02_20130419_103001002110F100_1030010021970000_2m_lsf_seg1_meta.txt 
       -2.50         0.01         1.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150428_104001000B95E600_104001000A2F4D00_2m_lsf_v040306//SETSM_s2s041_WV03_20150428_104001000B95E600_104001000A2F4D00_2m_lsf_seg1_meta.txt 
       -0.45        -0.56        -1.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150429_103001003F33E400_1030010041C08200_2m_lsf_v040306//SETSM_s2s041_WV02_20150429_103001003F33E400_1030010041C08200_2m_lsf_seg2_meta.txt 
        2.20        -0.17        -0.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170225_1020010059A3EC00_102001005DAF7000_2m_lsf_v040306//SETSM_s2s041_WV01_20170225_1020010059A3EC00_102001005DAF7000_2m_lsf_seg1_meta.txt 
        1.53         0.77         0.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170912_1020010066769900_1020010064671A00_2m_lsf_v040306//SETSM_s2s041_WV01_20170912_1020010066769900_1020010064671A00_2m_lsf_seg1_meta.txt 
        1.05        -1.06        -0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170917_1020010065B7AB00_1020010068E12B00_2m_lsf_v040306//SETSM_s2s041_WV01_20170917_1020010065B7AB00_1020010068E12B00_2m_lsf_seg1_meta.txt 
        2.57        -0.30         3.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181009_102001007A3A7B00_102001007A9D8000_2m_lsf_v030403//SETSM_s2s041_WV01_20181009_102001007A3A7B00_102001007A9D8000_2m_lsf_seg1_meta.txt 
       -3.80         0.00         0.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190614_1020010089C27A00_10200100877DDC00_2m_lsf_v040101//SETSM_s2s041_WV01_20190614_1020010089C27A00_10200100877DDC00_2m_lsf_seg1_meta.txt 
        0.55        -0.17        -4.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200612_10300100A53E1200_10300100A96E9800_2m_lsf_v040204//SETSM_s2s041_WV02_20200612_10300100A53E1200_10300100A96E9800_2m_lsf_seg1_meta.txt 
        4.41         0.04        -2.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210409_10200100AF65E600_10200100AFD30C00_2m_lsf_v040307//SETSM_s2s041_WV01_20210409_10200100AF65E600_10200100AFD30C00_2m_lsf_seg1_meta.txt 
       -0.27         0.13         1.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220508_10300100D23F5800_10300100D27F8900_2m_lsf_v040311//SETSM_s2s041_WV02_20220508_10300100D23F5800_10300100D27F8900_2m_lsf_seg1_meta.txt 
       -0.32         3.36         4.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220602_10300100D3411600_10300100D4668300_2m_lsf_v040311//SETSM_s2s041_WV02_20220602_10300100D3411600_10300100D4668300_2m_lsf_seg1_meta.txt