# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.18        -3.18        -6.97  /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 
       -0.69        -3.55        -6.61  /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 
        2.08        -0.67        -0.51  /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 
       -0.36        -0.35        -1.79  /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 
       -4.79        -0.07         1.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20151103_1040010013244C00_10400100141D2400_2m_lsf_v040306//SETSM_s2s041_WV03_20151103_1040010013244C00_10400100141D2400_2m_lsf_seg1_meta.txt 
       -6.11         2.51        -0.45  /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 
        3.58        -0.42         0.74  /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 
        0.96        -0.17         1.29  /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 
        2.68        -0.58         0.24  /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 
       -3.06         2.08         1.36  /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 
        4.17         1.81        -0.69  /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 
        2.87         0.24         2.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200226_10200100931B1B00_1020010094D3E900_2m_lsf_v040201//SETSM_s2s041_WV01_20200226_10200100931B1B00_1020010094D3E900_2m_lsf_seg1_meta.txt 
       -1.91         1.45         1.44  /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 
       -4.07         1.64         3.05  /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 
        4.66        -4.07         1.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220219_10200100BF74D000_10200100BFCDA200_2m_lsf_v040311//SETSM_s2s041_WV01_20220219_10200100BF74D000_10200100BFCDA200_2m_lsf_seg1_meta.txt 
       -0.20         3.31         3.39  /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