# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.28        -0.46        -3.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130612_103001002345F500_103001002309D000_2m_lsf_v040306//SETSM_s2s041_WV02_20130612_103001002345F500_103001002309D000_2m_lsf_seg1_meta.txt 
        1.13        -0.79         0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150905_104001001115F700_10400100104E3600_2m_lsf_v040306//SETSM_s2s041_WV03_20150905_104001001115F700_10400100104E3600_2m_lsf_seg1_meta.txt 
       -3.15         2.05         2.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20151002_103001004A6A9900_103001004BA5FB00_2m_lsf_v040306//SETSM_s2s041_WV02_20151002_103001004A6A9900_103001004BA5FB00_2m_lsf_seg1_meta.txt 
        2.43         2.46        -2.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160706_104001001E0C0800_104001001D628600_2m_lsf_v040306//SETSM_s2s041_WV03_20160706_104001001E0C0800_104001001D628600_2m_lsf_seg1_meta.txt 
        0.16         4.13         3.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160711_104001001D357D00_104001001DA30100_2m_lsf_v040306//SETSM_s2s041_WV03_20160711_104001001D357D00_104001001DA30100_2m_lsf_seg1_meta.txt 
        0.38        -3.36        -0.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170323_102001005D339F00_102001005E6ED500_2m_lsf_v040306//SETSM_s2s041_WV01_20170323_102001005D339F00_102001005E6ED500_2m_lsf_seg1_meta.txt 
       -4.44        -0.50        -1.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190507_103001008F7F6100_10300100900ECA00_2m_lsf_v040002//SETSM_s2s041_WV02_20190507_103001008F7F6100_10300100900ECA00_2m_lsf_seg1_meta.txt 
        2.51         1.86         0.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200822_102001009A103F00_102001009B869F00_2m_lsf_v040303//SETSM_s2s041_WV01_20200822_102001009A103F00_102001009B869F00_2m_lsf_seg1_meta.txt 
        1.78         3.89        -1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200831_102001009A87C900_102001009B646000_2m_lsf_v040303//SETSM_s2s041_WV01_20200831_102001009A87C900_102001009B646000_2m_lsf_seg1_meta.txt 
       -2.29        -3.96         1.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210510_10300100BE517700_10300100BED7EF00_2m_lsf_v040307//SETSM_s2s041_WV02_20210510_10300100BE517700_10300100BED7EF00_2m_lsf_seg1_meta.txt 
        0.26        -4.52        -1.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210524_10200100B169C700_10200100B1C2A500_2m_lsf_v040308//SETSM_s2s041_WV01_20210524_10200100B169C700_10200100B1C2A500_2m_lsf_seg1_meta.txt 
       -0.06        -0.82         3.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220613_10300100D4B6CF00_10300100D4BD1E00_2m_lsf_v040311//SETSM_s2s041_WV02_20220613_10300100D4B6CF00_10300100D4BD1E00_2m_lsf_seg1_meta.txt