# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -0.90         1.55        -2.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130416_1020010021D9DF00_102001002046DB00_2m_lsf_v040306//SETSM_s2s041_WV01_20130416_1020010021D9DF00_102001002046DB00_2m_lsf_seg1_meta.txt 
        2.84         3.68         1.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160221_10300100522C5800_1030010053103600_2m_lsf_v040201//SETSM_s2s041_WV02_20160221_10300100522C5800_1030010053103600_2m_lsf_seg1_meta.txt 
        4.74        -1.13        -1.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160227_102001004BE43000_102001004BB2D700_2m_lsf_v040306//SETSM_s2s041_WV01_20160227_102001004BE43000_102001004BB2D700_2m_lsf_seg1_meta.txt 
       -0.55        -3.14         0.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160228_10400100184FF900_1040010019B27100_2m_lsf_v040306//SETSM_s2s041_WV03_20160228_10400100184FF900_1040010019B27100_2m_lsf_seg1_meta.txt 
       -2.08        -1.41        -2.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170510_104001002D767400_104001002BA1B800_2m_lsf_v040306//SETSM_s2s041_WV03_20170510_104001002D767400_104001002BA1B800_2m_lsf_seg1_meta.txt 
        1.26         2.15        -2.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170601_104001002D98AB00_104001002D3BBD00_2m_lsf_v040306//SETSM_s2s041_WV03_20170601_104001002D98AB00_104001002D3BBD00_2m_lsf_seg1_meta.txt 
       -2.92        -1.55        -1.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180306_104001003953B200_1040010038A25900_2m_lsf_v040002//SETSM_s2s041_WV03_20180306_104001003953B200_1040010038A25900_2m_lsf_seg1_meta.txt 
       -1.34        -2.03        -2.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180328_104001003A96FB00_104001003A5A4700_2m_lsf_v030400//SETSM_s2s041_WV03_20180328_104001003A96FB00_104001003A5A4700_2m_lsf_seg1_meta.txt 
       -0.48         3.45         3.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210221_10300100B1823E00_10300100B6524500_2m_lsf_v040307//SETSM_s2s041_WV02_20210221_10300100B1823E00_10300100B6524500_2m_lsf_seg1_meta.txt 
       -4.10         1.22         5.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210224_10300100B4799600_10300100B5BCD000_2m_lsf_v040307//SETSM_s2s041_WV02_20210224_10300100B4799600_10300100B5BCD000_2m_lsf_seg1_meta.txt 
        3.52        -2.80         1.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210724_10200100B4764900_10200100B5951D00_2m_lsf_v040309//SETSM_s2s041_WV01_20210724_10200100B4764900_10200100B5951D00_2m_lsf_seg1_meta.txt