# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.91        -0.17        -1.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130612_10300100237A8400_10300100228AA500_2m_lsf_v040306//SETSM_s2s041_WV02_20130612_10300100237A8400_10300100228AA500_2m_lsf_seg1_meta.txt 
        0.42         2.38        -2.35  /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 
       -0.20        -3.07         1.22  /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 
        0.24         1.74        -1.58  /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 
       -3.76        -4.39        -3.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170320_102001005DD78900_102001005E2A9E00_2m_lsf_v040306//SETSM_s2s041_WV01_20170320_102001005DD78900_102001005E2A9E00_2m_lsf_seg1_meta.txt 
       -2.37        -4.14         0.26  /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 
       -5.35        -0.74        -0.90  /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 
        2.56         1.43         0.78  /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 
        1.60         2.91        -0.28  /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 
        3.90         1.14         0.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200917_102001009B8B5000_102001009BB9B800_2m_lsf_v040307//SETSM_s2s041_WV01_20200917_102001009B8B5000_102001009BB9B800_2m_lsf_seg1_meta.txt 
       -4.43        -1.50         3.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210222_10300100B4134500_10300100B9B2D900_2m_lsf_v040307//SETSM_s2s041_WV02_20210222_10300100B4134500_10300100B9B2D900_2m_lsf_seg1_meta.txt 
       -3.50        -1.37        -1.14  /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 
        8.00         5.78         3.98  /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