# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -0.36         0.16        -2.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130603_1030010023422200_103001002390E400_2m_lsf_v040306//SETSM_s2s041_WV02_20130603_1030010023422200_103001002390E400_2m_lsf_seg1_meta.txt 
       -2.72         1.03         0.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160413_1030010055CBE600_103001005597F100_2m_lsf_v040201//SETSM_s2s041_WV02_20160413_1030010055CBE600_103001005597F100_2m_lsf_seg1_meta.txt 
        1.70        -1.36         0.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160424_102001004E0C0700_102001004E8C9300_2m_lsf_v040201//SETSM_s2s041_WV01_20160424_102001004E0C0700_102001004E8C9300_2m_lsf_seg1_meta.txt 
       -2.76        -0.99        -2.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170511_1020010062D39500_10200100624E3B00_2m_lsf_v040306//SETSM_s2s041_WV01_20170511_1020010062D39500_10200100624E3B00_2m_lsf_seg1_meta.txt 
        1.11         0.19        -1.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170515_10200100640EDD00_102001006122DC00_2m_lsf_v040306//SETSM_s2s041_WV01_20170515_10200100640EDD00_102001006122DC00_2m_lsf_seg1_meta.txt 
       -0.51         0.34        -1.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180602_104001003E630300_104001003DCFCC00_2m_lsf_v030400//SETSM_s2s041_WV03_20180602_104001003E630300_104001003DCFCC00_2m_lsf_seg1_meta.txt 
        2.73         0.91         3.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210316_10200100A51C4D00_10200100A66A1A00_2m_lsf_v040309//SETSM_s2s041_WV01_20210316_10200100A51C4D00_10200100A66A1A00_2m_lsf_seg1_meta.txt 
        0.80        -0.29         3.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210411_10300100BC2B8C00_10300100BCB31000_2m_lsf_v040307//SETSM_s2s041_WV02_20210411_10300100BC2B8C00_10300100BCB31000_2m_lsf_seg1_meta.txt