# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.34        -0.53        -3.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120810_102001001CBAF100_102001001B3E8500_2m_lsf_v040306//SETSM_s2s041_WV01_20120810_102001001CBAF100_102001001B3E8500_2m_lsf_seg1_meta.txt 
        0.73        -0.71        -1.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130417_1020010021632800_1020010020DF6200_2m_lsf_v040306//SETSM_s2s041_WV01_20130417_1020010021632800_1020010020DF6200_2m_lsf_seg1_meta.txt 
        0.76         1.02         1.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130419_1030010021555700_103001002141E500_2m_lsf_v040306//SETSM_s2s041_WV02_20130419_1030010021555700_103001002141E500_2m_lsf_seg1_meta.txt 
       -0.75        -0.71        -0.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160509_102001004E6BAD00_102001004F200200_2m_lsf_v040201//SETSM_s2s041_WV01_20160509_102001004E6BAD00_102001004F200200_2m_lsf_seg1_meta.txt 
       -0.01        -0.55         2.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170318_104001002A53D600_1040010029043F00_2m_lsf_v040306//SETSM_s2s041_WV03_20170318_104001002A53D600_1040010029043F00_2m_lsf_seg1_meta.txt 
        3.32        -1.71         1.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170318_10200100605EAC00_102001005DB14700_2m_lsf_v040306//SETSM_s2s041_WV01_20170318_10200100605EAC00_102001005DB14700_2m_lsf_seg1_meta.txt 
       -0.16        -1.48        -2.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180712_102001007A1BE800_10200100740AC200_2m_lsf_v030400//SETSM_s2s041_WV01_20180712_102001007A1BE800_10200100740AC200_2m_lsf_seg1_meta.txt 
        3.88         0.00        -0.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180807_1030010084123200_1030010082873500_2m_lsf_v030403//SETSM_s2s041_WV02_20180807_1030010084123200_1030010082873500_2m_lsf_seg2_meta.txt 
       -4.07         3.49       -10.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20190617_1020010088609400_1030010094769200_2m_lsf_v040310//SETSM_s2s041_W1W2_20190617_1020010088609400_1030010094769200_2m_lsf_seg1_meta.txt 
        1.39        -0.26        -1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200601_102001009B698600_1020010096577600_2m_lsf_v040204//SETSM_s2s041_WV01_20200601_102001009B698600_1020010096577600_2m_lsf_seg1_meta.txt 
      -13.03        -1.23         6.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200625_10300100A6D7DF00_10300100A7B54100_2m_lsf_v040204//SETSM_s2s041_WV02_20200625_10300100A6D7DF00_10300100A7B54100_2m_lsf_seg1_meta.txt 
        6.54        -2.78         2.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200827_10300100AABF7E00_10300100AB958700_2m_lsf_v040303//SETSM_s2s041_WV02_20200827_10300100AABF7E00_10300100AB958700_2m_lsf_seg1_meta.txt 
       -1.75         0.15         3.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200919_10300100AB87E900_10300100AD69A900_2m_lsf_v040303//SETSM_s2s041_WV02_20200919_10300100AB87E900_10300100AD69A900_2m_lsf_seg1_meta.txt 
        3.22         3.64         0.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210512_10200100B1462B00_10200100B174C800_2m_lsf_v040307//SETSM_s2s041_WV01_20210512_10200100B1462B00_10200100B174C800_2m_lsf_seg1_meta.txt 
       -1.41         1.67         3.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220421_10300100D1131900_10300100D28EF400_2m_lsf_v040311//SETSM_s2s041_WV02_20220421_10300100D1131900_10300100D28EF400_2m_lsf_seg1_meta.txt