# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.25         1.14         3.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130323_103001001F4C6600_103001002115C700_2m_lsf_v040306//SETSM_s2s041_WV02_20130323_103001001F4C6600_103001002115C700_2m_lsf_seg1_meta.txt 
       -4.20        -3.23         1.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130618_1030010024462300_10300100239DB400_2m_lsf_v040306//SETSM_s2s041_WV02_20130618_1030010024462300_10300100239DB400_2m_lsf_seg1_meta.txt 
       -0.87         1.57        -3.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131118_1030010029C1BE00_10300100286A1200_2m_lsf_v040306//SETSM_s2s041_WV02_20131118_1030010029C1BE00_10300100286A1200_2m_lsf_seg1_meta.txt 
        2.12        -1.08        -0.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140913_10200100337AF700_1020010034A79300_2m_lsf_v040306//SETSM_s2s041_WV01_20140913_10200100337AF700_1020010034A79300_2m_lsf_seg1_meta.txt 
       -0.04        -0.05         0.94  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160715_102001004FD6CB00_1020010051E2AF00_2m_lsf_v040306//SETSM_s2s041_WV01_20160715_102001004FD6CB00_1020010051E2AF00_2m_lsf_seg1_meta.txt 
        2.57         0.87        -6.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W3_20160818_103001005AB70E00_104001002047F300_2m_lsf_v040000//SETSM_s2s041_W2W3_20160818_103001005AB70E00_104001002047F300_2m_lsf_seg1_meta.txt 
        1.76         0.02        -0.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160923_1020010057BF4B00_102001005492CA00_2m_lsf_v040201//SETSM_s2s041_WV01_20160923_1020010057BF4B00_102001005492CA00_2m_lsf_seg1_meta.txt 
        0.00        -1.31         3.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170709_103001006C680400_103001006D7E9000_2m_lsf_v040300//SETSM_s2s041_WV02_20170709_103001006C680400_103001006D7E9000_2m_lsf_seg1_meta.txt 
        0.11        -1.30         2.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170823_10400100324D1200_10400100305C3D00_2m_lsf_v040306//SETSM_s2s041_WV03_20170823_10400100324D1200_10400100305C3D00_2m_lsf_seg1_meta.txt 
        3.88        -3.48        -0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170919_102001006535A300_1020010067A67300_2m_lsf_v040306//SETSM_s2s041_WV01_20170919_102001006535A300_1020010067A67300_2m_lsf_seg1_meta.txt 
        0.13        -0.14        -3.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180407_1020010072676000_1020010073360500_2m_lsf_v030403//SETSM_s2s041_WV01_20180407_1020010072676000_1020010073360500_2m_lsf_seg1_meta.txt 
        2.41        -0.69        -2.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180407_10200100730AFB00_1020010070D0C600_2m_lsf_v030403//SETSM_s2s041_WV01_20180407_10200100730AFB00_1020010070D0C600_2m_lsf_seg1_meta.txt 
        1.09        -1.58        -0.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190304_103001008CA09E00_103001008A1B0B00_2m_lsf_v030403//SETSM_s2s041_WV02_20190304_103001008CA09E00_103001008A1B0B00_2m_lsf_seg1_meta.txt 
       -5.27         2.57         2.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200226_10300100A3202B00_10300100A3A8D700_2m_lsf_v040201//SETSM_s2s041_WV02_20200226_10300100A3202B00_10300100A3A8D700_2m_lsf_seg2_meta.txt 
       -1.37         4.47         1.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210411_10300100BC786800_10300100BC969300_2m_lsf_v040307//SETSM_s2s041_WV02_20210411_10300100BC786800_10300100BC969300_2m_lsf_seg1_meta.txt 
       -0.28         0.26        -1.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220429_10200100C2028A00_10200100C3DD4D00_2m_lsf_v040311//SETSM_s2s041_WV01_20220429_10200100C2028A00_10200100C3DD4D00_2m_lsf_seg1_meta.txt 
        1.59         5.46         1.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220501_10300100D1274D00_10300100D1324D00_2m_lsf_v040311//SETSM_s2s041_WV02_20220501_10300100D1274D00_10300100D1324D00_2m_lsf_seg1_meta.txt 
       -4.88        -3.49         1.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220622_10300100D4513400_10300100D493CD00_2m_lsf_v040311//SETSM_s2s041_WV02_20220622_10300100D4513400_10300100D493CD00_2m_lsf_seg1_meta.txt