# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.35        -2.40        -1.70  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120922_102001001DE62E00_102001001DB37B00_2m_lsf_v040306//SETSM_s2s041_WV01_20120922_102001001DE62E00_102001001DB37B00_2m_lsf_seg1_meta.txt 
        0.15        -0.40         0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140527_1030010032AEA900_10300100314FF000_2m_lsf_v040306//SETSM_s2s041_WV02_20140527_1030010032AEA900_10300100314FF000_2m_lsf_seg1_meta.txt 
        1.46        -0.54        -1.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140811_1020010031A7FA00_1020010032D64400_2m_lsf_v040306//SETSM_s2s041_WV01_20140811_1020010031A7FA00_1020010032D64400_2m_lsf_seg1_meta.txt 
       -4.07         0.13        -5.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150615_1030010043CFAE00_10300100449FA500_2m_lsf_v040306//SETSM_s2s041_WV02_20150615_1030010043CFAE00_10300100449FA500_2m_lsf_seg1_meta.txt 
        0.97         3.14         2.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180308_103001007A133900_103001007A6AC100_2m_lsf_v030302//SETSM_s2s041_WV02_20180308_103001007A133900_103001007A6AC100_2m_lsf_seg1_meta.txt 
        0.00         0.00         0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180608_104001003C69E300_104001003E2E9000_2m_lsf_v030400//SETSM_s2s041_WV03_20180608_104001003C69E300_104001003E2E9000_2m_lsf_seg1_meta.txt 
        1.11         2.10         3.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200421_10300100A696F300_10300100A5D7FA00_2m_lsf_v040203//SETSM_s2s041_WV02_20200421_10300100A696F300_10300100A5D7FA00_2m_lsf_seg1_meta.txt 
        1.74        -2.03         1.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210411_10200100AF3E5600_10200100AF96F600_2m_lsf_v040307//SETSM_s2s041_WV01_20210411_10200100AF3E5600_10200100AF96F600_2m_lsf_seg1_meta.txt