# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.09         1.70         0.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120721_102001001C916700_102001001DDF2A00_2m_lsf_v040306//SETSM_s2s041_WV01_20120721_102001001C916700_102001001DDF2A00_2m_lsf_seg1_meta.txt 
       -0.85         4.60        -1.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130330_1020010022E5FB00_102001002234D200_2m_lsf_v040306//SETSM_s2s041_WV01_20130330_1020010022E5FB00_102001002234D200_2m_lsf_seg1_meta.txt 
        1.04        -0.95         1.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140406_103001002E302E00_103001002F050F00_2m_lsf_v040306//SETSM_s2s041_WV02_20140406_103001002E302E00_103001002F050F00_2m_lsf_seg1_meta.txt 
        3.95        -2.25        -0.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140407_102001002D504A00_102001002DE31600_2m_lsf_v040306//SETSM_s2s041_WV01_20140407_102001002D504A00_102001002DE31600_2m_lsf_seg1_meta.txt 
        0.53        -2.50        -0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150422_102001003C7BA600_102001003CE90C00_2m_lsf_v040306//SETSM_s2s041_WV01_20150422_102001003C7BA600_102001003CE90C00_2m_lsf_seg1_meta.txt 
       -7.05        -2.47       -16.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W3_20160216_102001004CAC9000_10400100183CB700_2m_lsf_v040000//SETSM_s2s041_W1W3_20160216_102001004CAC9000_10400100183CB700_2m_lsf_seg3_meta.txt 
        1.62        -2.62        -1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160812_103001005B0DD400_103001005CA00000_2m_lsf_v040309//SETSM_s2s041_WV02_20160812_103001005B0DD400_103001005CA00000_2m_lsf_seg2_meta.txt 
        0.70         2.79        -2.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160815_1040010020202400_104001002029E600_2m_lsf_v040306//SETSM_s2s041_WV03_20160815_1040010020202400_104001002029E600_2m_lsf_seg1_meta.txt 
        0.57         2.76         2.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170414_1030010069030C00_103001006903B800_2m_lsf_v040306//SETSM_s2s041_WV02_20170414_1030010069030C00_103001006903B800_2m_lsf_seg1_meta.txt 
        0.91        -0.78         1.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170414_104001002C5B5300_104001002C9C3200_2m_lsf_v040306//SETSM_s2s041_WV03_20170414_104001002C5B5300_104001002C9C3200_2m_lsf_seg1_meta.txt 
        0.34        -1.26         6.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180724_1030010082588300_103001008148B300_2m_lsf_v030400//SETSM_s2s041_WV02_20180724_1030010082588300_103001008148B300_2m_lsf_seg1_meta.txt 
       -1.54         2.01         2.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20181017_1040010043A75900_1040010042B84400_2m_lsf_v030403//SETSM_s2s041_WV03_20181017_1040010043A75900_1040010042B84400_2m_lsf_seg1_meta.txt 
       -2.75         1.66         1.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200824_104001005EC98400_104001005FC08300_2m_lsf_v040303//SETSM_s2s041_WV03_20200824_104001005EC98400_104001005FC08300_2m_lsf_seg1_meta.txt 
        3.37         1.59         3.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200923_102001009B248C00_102001009E108800_2m_lsf_v040305//SETSM_s2s041_WV01_20200923_102001009B248C00_102001009E108800_2m_lsf_seg1_meta.txt 
       -1.32        -5.50         0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210218_10300100B4375D00_10300100B50EEC00_2m_lsf_v040307//SETSM_s2s041_WV02_20210218_10300100B4375D00_10300100B50EEC00_2m_lsf_seg1_meta.txt 
        0.39         1.22         0.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220501_104001007467E700_10400100771D9300_2m_lsf_v040311//SETSM_s2s041_WV03_20220501_104001007467E700_10400100771D9300_2m_lsf_seg1_meta.txt