# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.81        -2.33        -3.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130406_1020010022556900_1020010022E48A00_2m_lsf_v040300//SETSM_s2s041_WV01_20130406_1020010022556900_1020010022E48A00_2m_lsf_seg5_meta.txt 
        1.89        -4.11         1.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140426_102001002DC9BF00_102001002EAF1400_2m_lsf_v040306//SETSM_s2s041_WV01_20140426_102001002DC9BF00_102001002EAF1400_2m_lsf_seg1_meta.txt 
       -1.94        -2.87        -0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160420_102001004C685F00_1020010051693200_2m_lsf_v040201//SETSM_s2s041_WV01_20160420_102001004C685F00_1020010051693200_2m_lsf_seg1_meta.txt 
        2.15         3.03        -1.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170620_103001006CAAAD00_103001006D0D4000_2m_lsf_v040101//SETSM_s2s041_WV02_20170620_103001006CAAAD00_103001006D0D4000_2m_lsf_seg6_meta.txt 
       -1.86         1.38        -0.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170713_104001002F603000_10400100319A6A00_2m_lsf_v040306//SETSM_s2s041_WV03_20170713_104001002F603000_10400100319A6A00_2m_lsf_seg1_meta.txt 
       -3.93         2.30        -2.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190728_10200100895E5F00_10200100869B5700_2m_lsf_v040101//SETSM_s2s041_WV01_20190728_10200100895E5F00_10200100869B5700_2m_lsf_seg2_meta.txt 
       -4.76        -1.70         0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210225_10300100B65B0300_10300100B6793400_2m_lsf_v040307//SETSM_s2s041_WV02_20210225_10300100B65B0300_10300100B6793400_2m_lsf_seg1_meta.txt 
        4.76        -0.26         2.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210609_10300100C04D3400_10300100C06FDE00_2m_lsf_v040308//SETSM_s2s041_WV02_20210609_10300100C04D3400_10300100C06FDE00_2m_lsf_seg1_meta.txt 
        0.68        -3.70        -0.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220508_10200100C3107100_10200100C3310400_2m_lsf_v040311//SETSM_s2s041_WV01_20220508_10200100C3107100_10200100C3310400_2m_lsf_seg1_meta.txt 
        0.21         8.26         4.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220705_10300100D669C900_10300100D6B38600_2m_lsf_v040311//SETSM_s2s041_WV02_20220705_10300100D669C900_10300100D6B38600_2m_lsf_seg1_meta.txt