# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.59        -0.62         0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131128_1020010028A4A400_1020010029CAA300_2m_lsf_v040306//SETSM_s2s041_WV01_20131128_1020010028A4A400_1020010029CAA300_2m_lsf_seg1_meta.txt 
       -1.71         1.59         0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160427_104001001B633B00_104001001C19C800_2m_lsf_v040306//SETSM_s2s041_WV03_20160427_104001001B633B00_104001001C19C800_2m_lsf_seg1_meta.txt 
        1.26         1.72         3.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160520_10200100512E6200_102001004E740B00_2m_lsf_v040306//SETSM_s2s041_WV01_20160520_10200100512E6200_102001004E740B00_2m_lsf_seg1_meta.txt 
       -2.69         2.01        -3.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170427_1030010068B7CF00_1030010068772400_2m_lsf_v040306//SETSM_s2s041_WV02_20170427_1030010068B7CF00_1030010068772400_2m_lsf_seg1_meta.txt 
        0.05        -2.80        -0.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170528_1030010069A84B00_103001006A31B400_2m_lsf_v040306//SETSM_s2s041_WV02_20170528_1030010069A84B00_103001006A31B400_2m_lsf_seg1_meta.txt 
        1.28         0.40        -3.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180602_102001007497EA00_1020010075C3B000_2m_lsf_v030400//SETSM_s2s041_WV01_20180602_102001007497EA00_1020010075C3B000_2m_lsf_seg1_meta.txt 
       -0.50        -0.17        -1.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180922_1030010084AE4400_10300100833F4300_2m_lsf_v030403//SETSM_s2s041_WV02_20180922_1030010084AE4400_10300100833F4300_2m_lsf_seg1_meta.txt 
        0.12         1.39         1.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190525_1020010086A1A400_1020010086C1EE00_2m_lsf_v040002//SETSM_s2s041_WV01_20190525_1020010086A1A400_1020010086C1EE00_2m_lsf_seg1_meta.txt 
        0.50        -0.28         2.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210207_10300100B3BE7E00_10300100B56FDC00_2m_lsf_v040307//SETSM_s2s041_WV02_20210207_10300100B3BE7E00_10300100B56FDC00_2m_lsf_seg1_meta.txt 
       -1.90        -3.25         1.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210207_10300100B394D800_10300100B39E2100_2m_lsf_v040307//SETSM_s2s041_WV02_20210207_10300100B394D800_10300100B39E2100_2m_lsf_seg1_meta.txt