# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
      -10.14        -0.21        -0.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130602_1020010020279800_1020010022777100_2m_lsf_v040306//SETSM_s2s041_WV01_20130602_1020010020279800_1020010022777100_2m_lsf_seg1_meta.txt 
        0.82        -2.31         0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140325_103001002DA45800_103001002F1A0800_2m_lsf_v040306//SETSM_s2s041_WV02_20140325_103001002DA45800_103001002F1A0800_2m_lsf_seg1_meta.txt 
       -3.19         3.02        -5.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150709_10300100457B9700_10300100457FCF00_2m_lsf_v040306//SETSM_s2s041_WV02_20150709_10300100457B9700_10300100457FCF00_2m_lsf_seg1_meta.txt 
        2.11         0.02        -0.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170308_1030010066D56800_10300100669C7100_2m_lsf_v040306//SETSM_s2s041_WV02_20170308_1030010066D56800_10300100669C7100_2m_lsf_seg1_meta.txt 
        3.02        -3.94         1.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170311_103001006417C100_10300100659B1D00_2m_lsf_v040306//SETSM_s2s041_WV02_20170311_103001006417C100_10300100659B1D00_2m_lsf_seg1_meta.txt 
        2.60         5.87         7.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210215_10300100B5056D00_10300100B62A6700_2m_lsf_v040307//SETSM_s2s041_WV02_20210215_10300100B5056D00_10300100B62A6700_2m_lsf_seg1_meta.txt 
        4.77        -2.46        -2.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210227_10200100A1B06500_10200100A789C300_2m_lsf_v040307//SETSM_s2s041_WV01_20210227_10200100A1B06500_10200100A789C300_2m_lsf_seg1_meta.txt