# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.41         4.61        -2.94  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130812_1030010025939400_10300100267DFC00_2m_lsf_v040306//SETSM_s2s041_WV02_20130812_1030010025939400_10300100267DFC00_2m_lsf_seg2_meta.txt 
       -0.04        -0.18         0.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150321_1030010040A85600_103001003F89BC00_2m_lsf_v040306//SETSM_s2s041_WV02_20150321_1030010040A85600_103001003F89BC00_2m_lsf_seg1_meta.txt 
       -0.39         1.92        -1.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170515_1030010069275000_103001006A315300_2m_lsf_v040306//SETSM_s2s041_WV02_20170515_1030010069275000_103001006A315300_2m_lsf_seg1_meta.txt 
        1.81        -3.35         0.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200624_10300100A7C7C600_10300100A9C66C00_2m_lsf_v040204//SETSM_s2s041_WV02_20200624_10300100A7C7C600_10300100A9C66C00_2m_lsf_seg1_meta.txt 
        0.18        -1.55        -1.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210704_10300100C0C85800_10300100C171C500_2m_lsf_v040309//SETSM_s2s041_WV02_20210704_10300100C0C85800_10300100C171C500_2m_lsf_seg1_meta.txt 
       -0.15        -0.24         2.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210710_10300100C126CD00_10300100C2A7A100_2m_lsf_v040308//SETSM_s2s041_WV02_20210710_10300100C126CD00_10300100C2A7A100_2m_lsf_seg1_meta.txt 
       -0.01        -1.21         2.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220313_10300100CF682100_10300100CFB58900_2m_lsf_v040311//SETSM_s2s041_WV02_20220313_10300100CF682100_10300100CFB58900_2m_lsf_seg1_meta.txt