# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.05        -3.35        -7.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20120314_1020010018245A00_10300100111F5300_2m_lsf_v040306//SETSM_s2s041_W1W2_20120314_1020010018245A00_10300100111F5300_2m_lsf_seg1_meta.txt 
       -0.46         1.08         2.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140312_103001002EB5F200_103001002E008C00_2m_lsf_v040306//SETSM_s2s041_WV02_20140312_103001002EB5F200_103001002E008C00_2m_lsf_seg1_meta.txt 
        0.98         0.02         1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140510_1030010031162600_1030010030C6D300_2m_lsf_v040307//SETSM_s2s041_WV02_20140510_1030010031162600_1030010030C6D300_2m_lsf_seg3_meta.txt 
        2.15         0.93        -0.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150512_10300100429BA600_1030010042797700_2m_lsf_v040306//SETSM_s2s041_WV02_20150512_10300100429BA600_1030010042797700_2m_lsf_seg1_meta.txt 
        2.19        -2.76        -0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150517_103001004231FC00_1030010042482300_2m_lsf_v040306//SETSM_s2s041_WV02_20150517_103001004231FC00_1030010042482300_2m_lsf_seg1_meta.txt 
       -6.85         1.48         1.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160226_1030010051D27F00_103001004F220500_2m_lsf_v040306//SETSM_s2s041_WV02_20160226_1030010051D27F00_103001004F220500_2m_lsf_seg1_meta.txt 
       -1.06        -4.75        -0.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160729_104001001FB26500_10400100203EE500_2m_lsf_v040306//SETSM_s2s041_WV03_20160729_104001001FB26500_10400100203EE500_2m_lsf_seg1_meta.txt 
        0.05        -0.21        -1.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160816_104001002016C500_1040010021CDF200_2m_lsf_v040306//SETSM_s2s041_WV03_20160816_104001002016C500_1040010021CDF200_2m_lsf_seg1_meta.txt 
       -0.59        -0.48         3.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170529_103001006B6B9B00_103001006A935300_2m_lsf_v040101//SETSM_s2s041_WV02_20170529_103001006B6B9B00_103001006A935300_2m_lsf_seg1_meta.txt 
        1.67         7.96        -2.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200404_10300100A4A1C500_10300100A3BAD700_2m_lsf_v040203//SETSM_s2s041_WV02_20200404_10300100A4A1C500_10300100A3BAD700_2m_lsf_seg1_meta.txt 
        1.41         3.85         1.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200520_10300100A864E100_10300100A79B4E00_2m_lsf_v040203//SETSM_s2s041_WV02_20200520_10300100A864E100_10300100A79B4E00_2m_lsf_seg1_meta.txt 
       -0.62         1.86         0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220509_10400100764C5000_104001007662B200_2m_lsf_v040311//SETSM_s2s041_WV03_20220509_10400100764C5000_104001007662B200_2m_lsf_seg1_meta.txt 
       -1.92        -5.64         2.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220703_10200100C72EA100_10200100C7586B00_2m_lsf_v040311//SETSM_s2s041_WV01_20220703_10200100C72EA100_10200100C7586B00_2m_lsf_seg1_meta.txt