# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.11        -1.69         2.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20130809_10300100252B4000_10300100263C4000_2m_lsf_v040306//SETSM_s2s041_WV02_20130809_10300100252B4000_10300100263C4000_2m_lsf_seg1_meta.txt 
        0.38        -0.63        -3.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20150527_102001003E5C5100_10200100412B5200_2m_lsf_v040306//SETSM_s2s041_WV01_20150527_102001003E5C5100_10200100412B5200_2m_lsf_seg1_meta.txt 
        1.38         2.71        -0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20160221_10300100503BA400_1030010051845F00_2m_lsf_v040306//SETSM_s2s041_WV02_20160221_10300100503BA400_1030010051845F00_2m_lsf_seg1_meta.txt 
        0.07         0.21        -3.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20170830_10200100675B3900_10200100668FFB00_2m_lsf_v040306//SETSM_s2s041_WV01_20170830_10200100675B3900_10200100668FFB00_2m_lsf_seg1_meta.txt 
       -0.93        -0.91         0.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20171003_1030010070217500_10300100704A1300_2m_lsf_v030403//SETSM_s2s041_WV02_20171003_1030010070217500_10300100704A1300_2m_lsf_seg1_meta.txt 
        5.10        -2.19         2.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20190227_103001008D59E400_103001008D6B7300_2m_lsf_v030403//SETSM_s2s041_WV02_20190227_103001008D59E400_103001008D6B7300_2m_lsf_seg1_meta.txt 
       -0.17        -0.79        -0.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20200523_1020010099E1AB00_1020010097577C00_2m_lsf_v040203//SETSM_s2s041_WV01_20200523_1020010099E1AB00_1020010097577C00_2m_lsf_seg1_meta.txt 
       -3.62         4.36         1.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20210418_10300100BD668000_10300100BDD5C100_2m_lsf_v040307//SETSM_s2s041_WV02_20210418_10300100BD668000_10300100BDD5C100_2m_lsf_seg1_meta.txt 
       -3.31        -1.07         0.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20210927_10200100B83F9800_10200100B8B19100_2m_lsf_v040310//SETSM_s2s041_WV01_20210927_10200100B83F9800_10200100B8B19100_2m_lsf_seg1_meta.txt