# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.26        -9.65        -1.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131202_1020010029345E00_1020010028300F00_2m_lsf_v040306//SETSM_s2s041_WV01_20131202_1020010029345E00_1020010028300F00_2m_lsf_seg3_meta.txt 
       -4.97         6.14         1.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131204_103001002A0E3500_103001002BC0BE00_2m_lsf_v040306//SETSM_s2s041_WV02_20131204_103001002A0E3500_103001002BC0BE00_2m_lsf_seg1_meta.txt 
        3.57        -7.07         0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140208_102001002B3A5700_102001002B12B200_2m_lsf_v040201//SETSM_s2s041_WV01_20140208_102001002B3A5700_102001002B12B200_2m_lsf_seg1_meta.txt 
        0.25         1.00        -1.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140926_1020010035565900_10200100359ADF00_2m_lsf_v040201//SETSM_s2s041_WV01_20140926_1020010035565900_10200100359ADF00_2m_lsf_seg1_meta.txt 
       -2.30         3.21        -2.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170605_1020010061883E00_10200100616E5A00_2m_lsf_v040306//SETSM_s2s041_WV01_20170605_1020010061883E00_10200100616E5A00_2m_lsf_seg1_meta.txt 
        0.40        -1.63         1.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190225_1020010083880200_1020010084ADE800_2m_lsf_v030403//SETSM_s2s041_WV01_20190225_1020010083880200_1020010084ADE800_2m_lsf_seg1_meta.txt 
        7.16         9.59         1.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200614_10300100A8D1B400_10300100A76B6600_2m_lsf_v040204//SETSM_s2s041_WV02_20200614_10300100A8D1B400_10300100A76B6600_2m_lsf_seg1_meta.txt 
       -2.84        -1.60        -0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220315_10300100D018B500_10300100D06FDB00_2m_lsf_v040311//SETSM_s2s041_WV02_20220315_10300100D018B500_10300100D06FDB00_2m_lsf_seg1_meta.txt