# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -2.64         2.44         2.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131125_103001002B39F100_1030010029009400_2m_lsf_v040306//SETSM_s2s041_WV02_20131125_103001002B39F100_1030010029009400_2m_lsf_seg1_meta.txt 
       -0.61        -0.64        -1.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W3W3_20150831_1040010010178500_1040010010D3B100_2m_lsf_v040000//SETSM_s2s041_W3W3_20150831_1040010010178500_1040010010D3B100_2m_lsf_seg1_meta.txt 
        4.69        -3.38        -0.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160224_102001004DC05E00_1020010049294F00_2m_lsf_v040306//SETSM_s2s041_WV01_20160224_102001004DC05E00_1020010049294F00_2m_lsf_seg1_meta.txt 
       -1.37         0.62        -1.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180413_104001003B716300_104001003A813F00_2m_lsf_v030403//SETSM_s2s041_WV03_20180413_104001003B716300_104001003A813F00_2m_lsf_seg1_meta.txt 
        0.47         2.35        -0.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180416_1020010072725F00_1020010071AA3A00_2m_lsf_v030302//SETSM_s2s041_WV01_20180416_1020010072725F00_1020010071AA3A00_2m_lsf_seg1_meta.txt 
        2.20        -2.00         1.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180419_102001006F3CEF00_1020010070ADD000_2m_lsf_v030302//SETSM_s2s041_WV01_20180419_102001006F3CEF00_1020010070ADD000_2m_lsf_seg1_meta.txt 
       -3.42         3.29         2.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180421_104001003B973D00_104001003A376800_2m_lsf_v030400//SETSM_s2s041_WV03_20180421_104001003B973D00_104001003A376800_2m_lsf_seg1_meta.txt 
        2.46        -2.34         1.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180422_103001007CD7FF00_103001007C132700_2m_lsf_v030302//SETSM_s2s041_WV02_20180422_103001007CD7FF00_103001007C132700_2m_lsf_seg1_meta.txt 
        1.30        -0.64         2.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180423_1020010074C92700_10200100707E2000_2m_lsf_v030302//SETSM_s2s041_WV01_20180423_1020010074C92700_10200100707E2000_2m_lsf_seg1_meta.txt 
       -0.32        -0.16        -1.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180429_1020010071518B00_1020010074594200_2m_lsf_v030400//SETSM_s2s041_WV01_20180429_1020010071518B00_1020010074594200_2m_lsf_seg1_meta.txt 
       -2.54         1.46        -0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180503_1020010075D1AB00_10200100728EC200_2m_lsf_v030302//SETSM_s2s041_WV01_20180503_1020010075D1AB00_10200100728EC200_2m_lsf_seg1_meta.txt 
        1.31         1.05        -3.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180519_103001007D1D2F00_103001007F41D600_2m_lsf_v030403//SETSM_s2s041_WV02_20180519_103001007D1D2F00_103001007F41D600_2m_lsf_seg1_meta.txt 
        0.89         0.80        -1.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180521_104001003E514100_104001003BA2A400_2m_lsf_v030403//SETSM_s2s041_WV03_20180521_104001003E514100_104001003BA2A400_2m_lsf_seg1_meta.txt 
        2.44         0.83        -1.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180524_102001007484B100_1020010075C7F200_2m_lsf_v030400//SETSM_s2s041_WV01_20180524_102001007484B100_1020010075C7F200_2m_lsf_seg1_meta.txt 
       -0.55        -3.13        -0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180531_103001007FCA7B00_103001007D1A5100_2m_lsf_v030302//SETSM_s2s041_WV02_20180531_103001007FCA7B00_103001007D1A5100_2m_lsf_seg1_meta.txt 
       -4.31        -0.55         2.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211022_10300100C7139E00_10300100C7877700_2m_lsf_v040310//SETSM_s2s041_WV02_20211022_10300100C7139E00_10300100C7877700_2m_lsf_seg1_meta.txt