# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.17         1.48        -0.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120818_102001001CBF1600_102001001E166300_2m_lsf_v040306//SETSM_s2s041_WV01_20120818_102001001CBF1600_102001001E166300_2m_lsf_seg1_meta.txt 
       -1.11         0.63         0.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130205_103001001ECA4D00_103001001E069B00_2m_lsf_v040306//SETSM_s2s041_WV02_20130205_103001001ECA4D00_103001001E069B00_2m_lsf_seg1_meta.txt 
       -0.73         1.73        -1.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140427_102001002EDEFF00_102001002EA86000_2m_lsf_v040306//SETSM_s2s041_WV01_20140427_102001002EDEFF00_102001002EA86000_2m_lsf_seg2_meta.txt 
        2.06        -0.94        -1.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160412_102001004F6A1600_102001004D449D00_2m_lsf_v040201//SETSM_s2s041_WV01_20160412_102001004F6A1600_102001004D449D00_2m_lsf_seg1_meta.txt 
       -1.74        -1.64        -0.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180221_1040010038160D00_1040010039C0DC00_2m_lsf_v040002//SETSM_s2s041_WV03_20180221_1040010038160D00_1040010039C0DC00_2m_lsf_seg1_meta.txt 
        2.25        -0.45        -1.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180326_10200100739C2500_102001006FEBB800_2m_lsf_v030302//SETSM_s2s041_WV01_20180326_10200100739C2500_102001006FEBB800_2m_lsf_seg1_meta.txt 
        3.20        -1.45        -1.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181008_10200100783DB600_102001007888AA00_2m_lsf_v030403//SETSM_s2s041_WV01_20181008_10200100783DB600_102001007888AA00_2m_lsf_seg1_meta.txt 
       -2.19         0.55         4.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200212_10300100A2C3AD00_10300100A2133D00_2m_lsf_v040201//SETSM_s2s041_WV02_20200212_10300100A2C3AD00_10300100A2133D00_2m_lsf_seg1_meta.txt 
        3.40        -1.53         0.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200319_1020010094181D00_102001009340DF00_2m_lsf_v040201//SETSM_s2s041_WV01_20200319_1020010094181D00_102001009340DF00_2m_lsf_seg1_meta.txt 
       -3.35         1.86         3.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211022_10300100C752D800_10300100C839B700_2m_lsf_v040310//SETSM_s2s041_WV02_20211022_10300100C752D800_10300100C839B700_2m_lsf_seg1_meta.txt 
       -3.90        -2.29         1.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220214_10300100CD945600_10300100CE574100_2m_lsf_v040311//SETSM_s2s041_WV02_20220214_10300100CD945600_10300100CE574100_2m_lsf_seg1_meta.txt 
        0.93         2.06        -2.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220731_10400100798A3200_104001007A830600_2m_lsf_v040311//SETSM_s2s041_WV03_20220731_10400100798A3200_104001007A830600_2m_lsf_seg1_meta.txt