# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.62        -3.72        -6.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20110629_102001001341A400_103001000B5F3300_2m_lsf_v040309//SETSM_s2s041_W1W2_20110629_102001001341A400_103001000B5F3300_2m_lsf_seg1_meta.txt 
       -0.08        -4.39        -6.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W1_20110710_102001001341A400_1020010014E6E900_2m_lsf_v040000//SETSM_s2s041_W1W1_20110710_102001001341A400_1020010014E6E900_2m_lsf_seg2_meta.txt 
        2.68        -1.30        -0.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131203_1020010028362E00_10200100282FB100_2m_lsf_v040306//SETSM_s2s041_WV01_20131203_1020010028362E00_10200100282FB100_2m_lsf_seg1_meta.txt 
       -3.15         1.95        -1.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141004_1020010034AD5C00_1020010034B90100_2m_lsf_v040306//SETSM_s2s041_WV01_20141004_1020010034AD5C00_1020010034B90100_2m_lsf_seg1_meta.txt 
       -5.59         2.11        -0.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20151107_10400100138EFB00_1040010013636B00_2m_lsf_v040306//SETSM_s2s041_WV03_20151107_10400100138EFB00_1040010013636B00_2m_lsf_seg1_meta.txt 
        5.96        -0.07         1.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160209_102001004A0EDC00_102001004ACC3100_2m_lsf_v040306//SETSM_s2s041_WV01_20160209_102001004A0EDC00_102001004ACC3100_2m_lsf_seg1_meta.txt 
        0.98        -1.11         1.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180330_102001006FB15000_1020010070191F00_2m_lsf_v030302//SETSM_s2s041_WV01_20180330_102001006FB15000_1020010070191F00_2m_lsf_seg1_meta.txt 
        2.03        -1.03         0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180330_1020010073A13100_1020010071C22800_2m_lsf_v030403//SETSM_s2s041_WV01_20180330_1020010073A13100_1020010071C22800_2m_lsf_seg1_meta.txt 
       -2.92         1.55         1.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190301_1040010048A75600_1040010048C3BA00_2m_lsf_v030403//SETSM_s2s041_WV03_20190301_1040010048A75600_1040010048C3BA00_2m_lsf_seg1_meta.txt 
        1.62         1.26        -1.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190302_1020010081027000_1020010081361900_2m_lsf_v030403//SETSM_s2s041_WV01_20190302_1020010081027000_1020010081361900_2m_lsf_seg1_meta.txt 
        4.44         1.28         0.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200214_102001008F0BE300_10200100945DA700_2m_lsf_v040201//SETSM_s2s041_WV01_20200214_102001008F0BE300_10200100945DA700_2m_lsf_seg1_meta.txt 
       -1.52         0.12         1.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200901_102001009C1C8C00_102001009DC4AD00_2m_lsf_v040303//SETSM_s2s041_WV01_20200901_102001009C1C8C00_102001009DC4AD00_2m_lsf_seg1_meta.txt 
       -4.46         0.71         4.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210309_10300100BB2D8C00_10300100BBD23A00_2m_lsf_v040307//SETSM_s2s041_WV02_20210309_10300100BB2D8C00_10300100BBD23A00_2m_lsf_seg1_meta.txt 
       -0.62         2.63         4.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220305_10300100CF5BB800_10300100CFD83400_2m_lsf_v040311//SETSM_s2s041_WV02_20220305_10300100CF5BB800_10300100CFD83400_2m_lsf_seg1_meta.txt