# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.28         0.96         2.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120928_103001001C39BD00_103001001C4C9E00_2m_lsf_v040306//SETSM_s2s041_WV02_20120928_103001001C39BD00_103001001C4C9E00_2m_lsf_seg2_meta.txt 
       -0.72         4.79         1.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130704_102001002282D500_10200100238D3100_2m_lsf_v040306//SETSM_s2s041_WV01_20130704_102001002282D500_10200100238D3100_2m_lsf_seg1_meta.txt 
       -0.69        -4.45        -4.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131027_10200100268E4200_10200100247AAC00_2m_lsf_v040201//SETSM_s2s041_WV01_20131027_10200100268E4200_10200100247AAC00_2m_lsf_seg1_meta.txt 
       -1.21         5.47         0.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150228_103001003E5AF300_103001003CB8C700_2m_lsf_v040306//SETSM_s2s041_WV02_20150228_103001003E5AF300_103001003CB8C700_2m_lsf_seg1_meta.txt 
       -4.08         1.22         5.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20151025_103001004B127C00_103001004A8A6A00_2m_lsf_v040306//SETSM_s2s041_WV02_20151025_103001004B127C00_103001004A8A6A00_2m_lsf_seg1_meta.txt 
        2.57         3.29         0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160612_1030010057B4A600_10300100576F7700_2m_lsf_v040306//SETSM_s2s041_WV02_20160612_1030010057B4A600_10300100576F7700_2m_lsf_seg1_meta.txt 
        4.42         5.16        -1.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160625_1030010058BE4C00_10300100588A7D00_2m_lsf_v040306//SETSM_s2s041_WV02_20160625_1030010058BE4C00_10300100588A7D00_2m_lsf_seg1_meta.txt 
        4.04         0.97        -1.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170719_10200100655D5F00_102001006446B900_2m_lsf_v040306//SETSM_s2s041_WV01_20170719_10200100655D5F00_102001006446B900_2m_lsf_seg2_meta.txt 
       -2.25        -2.36        -2.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180419_104001003B65FE00_104001003A7E1800_2m_lsf_v030403//SETSM_s2s041_WV03_20180419_104001003B65FE00_104001003A7E1800_2m_lsf_seg1_meta.txt 
       -1.62        -6.55        -1.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180608_103001007DA6BD00_103001007E2B3D00_2m_lsf_v030403//SETSM_s2s041_WV02_20180608_103001007DA6BD00_103001007E2B3D00_2m_lsf_seg1_meta.txt 
       -2.17        -2.08        -1.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190419_1020010083DFBF00_1020010083C37100_2m_lsf_v040002//SETSM_s2s041_WV01_20190419_1020010083DFBF00_1020010083C37100_2m_lsf_seg1_meta.txt 
        0.69        -3.44        -0.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200526_102001009A98A400_1020010097485000_2m_lsf_v040203//SETSM_s2s041_WV01_20200526_102001009A98A400_1020010097485000_2m_lsf_seg1_meta.txt 
        1.77        -3.79         0.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210309_10200100A2332200_10200100A383FF00_2m_lsf_v040307//SETSM_s2s041_WV01_20210309_10200100A2332200_10200100A383FF00_2m_lsf_seg1_meta.txt 
       -2.02         0.81         2.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220220_10300100CE09D600_10300100CE4C3200_2m_lsf_v040311//SETSM_s2s041_WV02_20220220_10300100CE09D600_10300100CE4C3200_2m_lsf_seg1_meta.txt