# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -2.47         0.42         0.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130525_1020010023C65E00_1020010021BD9C00_2m_lsf_v040306//SETSM_s2s041_WV01_20130525_1020010023C65E00_1020010021BD9C00_2m_lsf_seg1_meta.txt 
       -0.84         4.08        -2.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150711_104001000EAD2E00_104001000E06C500_2m_lsf_v040306//SETSM_s2s041_WV03_20150711_104001000EAD2E00_104001000E06C500_2m_lsf_seg1_meta.txt 
       -2.09         0.60         1.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160420_104001001B45BE00_104001001B013700_2m_lsf_v040306//SETSM_s2s041_WV03_20160420_104001001B45BE00_104001001B013700_2m_lsf_seg1_meta.txt 
       -0.93        -1.63        -1.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160420_10300100556A2900_1030010054587900_2m_lsf_v040201//SETSM_s2s041_WV02_20160420_10300100556A2900_1030010054587900_2m_lsf_seg1_meta.txt 
        2.55        -1.93         1.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180304_102001006DA7DE00_102001006D0FC300_2m_lsf_v040101//SETSM_s2s041_WV01_20180304_102001006DA7DE00_102001006D0FC300_2m_lsf_seg1_meta.txt 
        4.32         0.72        -1.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200828_10200100992CEB00_102001009E720100_2m_lsf_v040303//SETSM_s2s041_WV01_20200828_10200100992CEB00_102001009E720100_2m_lsf_seg1_meta.txt 
        2.59        -0.55        -0.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210227_10200100A4DDAA00_10200100A7552300_2m_lsf_v040307//SETSM_s2s041_WV01_20210227_10200100A4DDAA00_10200100A7552300_2m_lsf_seg1_meta.txt 
       -3.14        -1.72         2.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210305_10300100B56FFC00_10300100B73EF800_2m_lsf_v040307//SETSM_s2s041_WV02_20210305_10300100B56FFC00_10300100B73EF800_2m_lsf_seg1_meta.txt