# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.57        -3.56        -2.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120212_1020010019AF6700_1020010019989200_2m_lsf_v040306//SETSM_s2s041_WV01_20120212_1020010019AF6700_1020010019989200_2m_lsf_seg1_meta.txt 
        2.17        -2.31        -1.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120425_1020010019579000_102001001A635900_2m_lsf_v040306//SETSM_s2s041_WV01_20120425_1020010019579000_102001001A635900_2m_lsf_seg1_meta.txt 
       -3.66         0.67         3.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131128_1030010029C60500_1030010029AD9300_2m_lsf_v040306//SETSM_s2s041_WV02_20131128_1030010029C60500_1030010029AD9300_2m_lsf_seg1_meta.txt 
       -1.59         2.13         0.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160520_102001004F093D00_102001004FE44B00_2m_lsf_v040306//SETSM_s2s041_WV01_20160520_102001004F093D00_102001004FE44B00_2m_lsf_seg1_meta.txt 
       -1.32         0.42        -0.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160524_102001004FAA5B00_102001005273AD00_2m_lsf_v040306//SETSM_s2s041_WV01_20160524_102001004FAA5B00_102001005273AD00_2m_lsf_seg1_meta.txt 
       -0.93         2.80        -0.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170705_104001002F01AE00_104001002F4AF000_2m_lsf_v040306//SETSM_s2s041_WV03_20170705_104001002F01AE00_104001002F4AF000_2m_lsf_seg1_meta.txt 
       -2.07         0.21        -0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180602_104001003D7A4300_104001003B68D900_2m_lsf_v030400//SETSM_s2s041_WV03_20180602_104001003D7A4300_104001003B68D900_2m_lsf_seg1_meta.txt 
        3.45        -3.08        -1.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181016_10200100786DC600_10200100785DD500_2m_lsf_v030403//SETSM_s2s041_WV01_20181016_10200100786DC600_10200100785DD500_2m_lsf_seg1_meta.txt 
       -0.33         1.22         0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190802_1020010085130500_102001008826E100_2m_lsf_v040307//SETSM_s2s041_WV01_20190802_1020010085130500_102001008826E100_2m_lsf_seg1_meta.txt 
        2.68         2.08         1.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200226_1020010096671300_102001008FBCAF00_2m_lsf_v040201//SETSM_s2s041_WV01_20200226_1020010096671300_102001008FBCAF00_2m_lsf_seg1_meta.txt 
        2.38        -1.20        -1.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200616_1020010098950700_1020010095097A00_2m_lsf_v040204//SETSM_s2s041_WV01_20200616_1020010098950700_1020010095097A00_2m_lsf_seg1_meta.txt 
       -2.84         0.21         3.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210306_10300100B3294B00_10300100B5A43B00_2m_lsf_v040307//SETSM_s2s041_WV02_20210306_10300100B3294B00_10300100B5A43B00_2m_lsf_seg1_meta.txt 
       -1.56         2.14         1.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210929_10300100C634C600_10300100C63B5100_2m_lsf_v040310//SETSM_s2s041_WV02_20210929_10300100C634C600_10300100C63B5100_2m_lsf_seg1_meta.txt 
        3.06        -1.74        -1.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220220_10200100BE597100_10200100BF287700_2m_lsf_v040311//SETSM_s2s041_WV01_20220220_10200100BE597100_10200100BF287700_2m_lsf_seg1_meta.txt