# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.07        -0.92         1.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120622_102001001A4F9700_102001001B880D00_2m_lsf_v040306//SETSM_s2s041_WV01_20120622_102001001A4F9700_102001001B880D00_2m_lsf_seg1_meta.txt 
        0.35        -0.11        -1.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130323_1020010021504700_1020010022138400_2m_lsf_v040306//SETSM_s2s041_WV01_20130323_1020010021504700_1020010022138400_2m_lsf_seg1_meta.txt 
        0.36        -0.01         0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150319_10300100401FAF00_103001003F7D9700_2m_lsf_v040306//SETSM_s2s041_WV02_20150319_10300100401FAF00_103001003F7D9700_2m_lsf_seg1_meta.txt 
        0.28         0.18        -1.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160522_103001005541C500_103001005873D700_2m_lsf_v040306//SETSM_s2s041_WV02_20160522_103001005541C500_103001005873D700_2m_lsf_seg1_meta.txt 
       -1.72        -0.57        -4.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160624_104001001E0F3F00_104001001F080600_2m_lsf_v040306//SETSM_s2s041_WV03_20160624_104001001E0F3F00_104001001F080600_2m_lsf_seg2_meta.txt 
        0.42        -0.14         1.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170411_102001005D51B000_102001005C818C00_2m_lsf_v040306//SETSM_s2s041_WV01_20170411_102001005D51B000_102001005C818C00_2m_lsf_seg1_meta.txt 
       -2.02        -0.32         5.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170422_1030010066897100_103001006990ED00_2m_lsf_v040306//SETSM_s2s041_WV02_20170422_1030010066897100_103001006990ED00_2m_lsf_seg1_meta.txt 
       -1.16         3.02         1.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180615_103001007F879900_103001007FA75700_2m_lsf_v040101//SETSM_s2s041_WV02_20180615_103001007F879900_103001007FA75700_2m_lsf_seg1_meta.txt 
        0.39        -0.22        -3.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180621_1020010078670F00_1020010077756600_2m_lsf_v030400//SETSM_s2s041_WV01_20180621_1020010078670F00_1020010077756600_2m_lsf_seg1_meta.txt 
        0.20        -0.17         2.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190322_103001008D019900_103001008CB3C600_2m_lsf_v030403//SETSM_s2s041_WV02_20190322_103001008D019900_103001008CB3C600_2m_lsf_seg1_meta.txt 
        0.55        -0.06        -0.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200608_104001005C9CD800_104001005BA39500_2m_lsf_v040204//SETSM_s2s041_WV03_20200608_104001005C9CD800_104001005BA39500_2m_lsf_seg1_meta.txt 
        1.26        -0.54         1.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210517_10200100B1A06800_10200100B1EB4D00_2m_lsf_v040308//SETSM_s2s041_WV01_20210517_10200100B1A06800_10200100B1EB4D00_2m_lsf_seg1_meta.txt 
        0.64        -0.29        -2.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210523_1040010068C17B00_1040010069784600_2m_lsf_v040307//SETSM_s2s041_WV03_20210523_1040010068C17B00_1040010069784600_2m_lsf_seg1_meta.txt 
        0.18        -0.08        -1.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210606_1040010068AB3E00_104001006AA27D00_2m_lsf_v040307//SETSM_s2s041_WV03_20210606_1040010068AB3E00_104001006AA27D00_2m_lsf_seg2_meta.txt 
        0.20         0.22         1.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210607_10300100BFB6C300_10300100C012A300_2m_lsf_v040308//SETSM_s2s041_WV02_20210607_10300100BFB6C300_10300100C012A300_2m_lsf_seg1_meta.txt