# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.53         0.37         2.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140412_103001002F8C6C00_10300100306E7A00_2m_lsf_v040306//SETSM_s2s041_WV02_20140412_103001002F8C6C00_10300100306E7A00_2m_lsf_seg1_meta.txt 
        2.38         0.62         1.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140518_103001002F961B00_10300100303B0100_2m_lsf_v040306//SETSM_s2s041_WV02_20140518_103001002F961B00_10300100303B0100_2m_lsf_seg1_meta.txt 
        5.90         2.35         1.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160623_10300100577C5E00_1030010059991200_2m_lsf_v040306//SETSM_s2s041_WV02_20160623_10300100577C5E00_1030010059991200_2m_lsf_seg1_meta.txt 
       -1.87        -0.69         2.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180314_104001003965FB00_1040010039068600_2m_lsf_v030400//SETSM_s2s041_WV03_20180314_104001003965FB00_1040010039068600_2m_lsf_seg1_meta.txt 
        1.93         2.23        -0.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200530_10300100A877B400_10300100A7154200_2m_lsf_v040203//SETSM_s2s041_WV02_20200530_10300100A877B400_10300100A7154200_2m_lsf_seg1_meta.txt 
       -3.11        -2.52        -1.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210303_10400100669F7500_104001006760F400_2m_lsf_v040309//SETSM_s2s041_WV03_20210303_10400100669F7500_104001006760F400_2m_lsf_seg1_meta.txt 
       -1.64         1.70        -1.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210530_1040010067575000_104001006A7ADA00_2m_lsf_v040307//SETSM_s2s041_WV03_20210530_1040010067575000_104001006A7ADA00_2m_lsf_seg1_meta.txt 
        0.55        -1.77        -2.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210607_10400100694A2100_104001006A1D8D00_2m_lsf_v040307//SETSM_s2s041_WV03_20210607_10400100694A2100_104001006A1D8D00_2m_lsf_seg1_meta.txt 
       -2.61        -2.26        -1.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210803_104001006BC47300_104001006DC32600_2m_lsf_v040309//SETSM_s2s041_WV03_20210803_104001006BC47300_104001006DC32600_2m_lsf_seg1_meta.txt