# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.16        -3.24        -0.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120908_102001001D6A3E00_102001001DC9F300_2m_lsf_v040306//SETSM_s2s041_WV01_20120908_102001001D6A3E00_102001001DC9F300_2m_lsf_seg1_meta.txt 
       -1.60        -3.45        -1.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130508_1030010023A91000_103001002183E400_2m_lsf_v040306//SETSM_s2s041_WV02_20130508_1030010023A91000_103001002183E400_2m_lsf_seg1_meta.txt 
        0.66        -4.05        -1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140413_102001002C92BC00_102001002DE19C00_2m_lsf_v040306//SETSM_s2s041_WV01_20140413_102001002C92BC00_102001002DE19C00_2m_lsf_seg1_meta.txt 
       -3.59         1.14         2.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150216_104001000756E200_1040010008992100_2m_lsf_v040201//SETSM_s2s041_WV03_20150216_104001000756E200_1040010008992100_2m_lsf_seg1_meta.txt 
        0.67        -6.39         2.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150220_102001003B174600_10200100385E6600_2m_lsf_v040306//SETSM_s2s041_WV01_20150220_102001003B174600_10200100385E6600_2m_lsf_seg1_meta.txt 
       -2.04         3.32         0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160511_102001004E2B5900_102001004E541100_2m_lsf_v040201//SETSM_s2s041_WV01_20160511_102001004E2B5900_102001004E541100_2m_lsf_seg1_meta.txt 
        0.45         0.68         1.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170622_104001002E93A200_104001002E6D2600_2m_lsf_v040307//SETSM_s2s041_WV03_20170622_104001002E93A200_104001002E6D2600_2m_lsf_seg1_meta.txt 
        2.68         3.94         4.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170703_103001006C1DA400_103001006D5D2500_2m_lsf_v040300//SETSM_s2s041_WV02_20170703_103001006C1DA400_103001006D5D2500_2m_lsf_seg6_meta.txt 
       -3.36         2.97        -0.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170704_1020010062362300_1020010063431700_2m_lsf_v040300//SETSM_s2s041_WV01_20170704_1020010062362300_1020010063431700_2m_lsf_seg1_meta.txt 
       -2.77         2.70        -0.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170713_1020010060408000_1020010062279A00_2m_lsf_v040306//SETSM_s2s041_WV01_20170713_1020010060408000_1020010062279A00_2m_lsf_seg1_meta.txt 
        1.96         8.99        -2.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170714_103001006C893F00_103001006D4F8800_2m_lsf_v040306//SETSM_s2s041_WV02_20170714_103001006C893F00_103001006D4F8800_2m_lsf_seg1_meta.txt 
       -1.06         0.04        -1.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170717_1020010062CA6E00_1020010063E88300_2m_lsf_v040306//SETSM_s2s041_WV01_20170717_1020010062CA6E00_1020010063E88300_2m_lsf_seg2_meta.txt 
        1.29        -1.65         1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180627_102001007220F600_1020010076CF8700_2m_lsf_v030400//SETSM_s2s041_WV01_20180627_102001007220F600_1020010076CF8700_2m_lsf_seg1_meta.txt 
        0.00         0.00        -6.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190710_103001009384DA00_103001009463A700_2m_lsf_v040002//SETSM_s2s041_WV02_20190710_103001009384DA00_103001009463A700_2m_lsf_seg7_meta.txt 
        2.06         6.02        -1.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200611_10300100A7199200_10300100A6AC4500_2m_lsf_v040204//SETSM_s2s041_WV02_20200611_10300100A7199200_10300100A6AC4500_2m_lsf_seg1_meta.txt 
       -0.29        -1.52         1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200612_104001005DA5F500_104001005C520500_2m_lsf_v040204//SETSM_s2s041_WV03_20200612_104001005DA5F500_104001005C520500_2m_lsf_seg4_meta.txt 
        0.21        -0.92         1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200618_104001005D5ABD00_104001005B689800_2m_lsf_v040204//SETSM_s2s041_WV03_20200618_104001005D5ABD00_104001005B689800_2m_lsf_seg1_meta.txt 
        2.56        -5.53         0.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200823_102001009C556000_102001009D278E00_2m_lsf_v040303//SETSM_s2s041_WV01_20200823_102001009C556000_102001009D278E00_2m_lsf_seg1_meta.txt 
        2.02        -3.06         0.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200828_102001009A601400_102001009DA5D500_2m_lsf_v040303//SETSM_s2s041_WV01_20200828_102001009A601400_102001009DA5D500_2m_lsf_seg1_meta.txt