# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.21        -0.85         0.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130428_1020010021479800_10200100201CC800_2m_lsf_v040306//SETSM_s2s041_WV01_20130428_1020010021479800_10200100201CC800_2m_lsf_seg1_meta.txt 
       -0.93        -1.21         1.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130513_1030010022C84A00_1030010022BA0300_2m_lsf_v040306//SETSM_s2s041_WV02_20130513_1030010022C84A00_1030010022BA0300_2m_lsf_seg1_meta.txt 
        0.58        -1.38        -3.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150526_102001003EEA4200_102001003EAF0400_2m_lsf_v040306//SETSM_s2s041_WV01_20150526_102001003EEA4200_102001003EAF0400_2m_lsf_seg2_meta.txt 
       -3.09         2.22         1.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160921_104001002284E900_104001002296FF00_2m_lsf_v040201//SETSM_s2s041_WV03_20160921_104001002284E900_104001002296FF00_2m_lsf_seg1_meta.txt 
       -1.81        -0.63         0.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20161027_1040010024777800_10400100243B0700_2m_lsf_v040306//SETSM_s2s041_WV03_20161027_1040010024777800_10400100243B0700_2m_lsf_seg1_meta.txt 
       -0.81         0.33        -2.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20161028_1040010024080300_1040010024B48E00_2m_lsf_v040306//SETSM_s2s041_WV03_20161028_1040010024080300_1040010024B48E00_2m_lsf_seg1_meta.txt 
        1.82        -0.56        -0.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170820_10300100709A7E00_103001006F553900_2m_lsf_v040306//SETSM_s2s041_WV02_20170820_10300100709A7E00_103001006F553900_2m_lsf_seg1_meta.txt 
       -2.04         2.88        -2.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170820_10400100315D1200_1040010030570200_2m_lsf_v040306//SETSM_s2s041_WV03_20170820_10400100315D1200_1040010030570200_2m_lsf_seg1_meta.txt 
        3.43        -0.46        -1.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180803_1020010075D82500_10200100778DDB00_2m_lsf_v030400//SETSM_s2s041_WV01_20180803_1020010075D82500_10200100778DDB00_2m_lsf_seg2_meta.txt 
        1.40        -0.73         4.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20181009_1030010086A0B700_1030010084165900_2m_lsf_v030403//SETSM_s2s041_WV02_20181009_1030010086A0B700_1030010084165900_2m_lsf_seg1_meta.txt 
       -0.75         0.39         1.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210225_10300100B63C2D00_10300100B65A1A00_2m_lsf_v040307//SETSM_s2s041_WV02_20210225_10300100B63C2D00_10300100B65A1A00_2m_lsf_seg1_meta.txt