# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.28         0.00        -0.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131111_1020010026486B00_10200100270E9600_2m_lsf_v040306//SETSM_s2s041_WV01_20131111_1020010026486B00_10200100270E9600_2m_lsf_seg1_meta.txt 
        1.90        -2.20         0.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140327_102001002CE9C300_102001002B76BA00_2m_lsf_v040306//SETSM_s2s041_WV01_20140327_102001002CE9C300_102001002B76BA00_2m_lsf_seg1_meta.txt 
        3.26        -4.22        -0.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150403_102001003BA6A700_102001003C8F7B00_2m_lsf_v040306//SETSM_s2s041_WV01_20150403_102001003BA6A700_102001003C8F7B00_2m_lsf_seg1_meta.txt 
        1.27        -2.19        -0.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160819_102001005121D100_102001005509FF00_2m_lsf_v040306//SETSM_s2s041_WV01_20160819_102001005121D100_102001005509FF00_2m_lsf_seg1_meta.txt 
       -2.17        -0.03        -0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170410_1030010066044100_10300100689EE500_2m_lsf_v040306//SETSM_s2s041_WV02_20170410_1030010066044100_10300100689EE500_2m_lsf_seg2_meta.txt 
       -2.54         0.70         0.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170410_1030010066A9B200_1030010067666300_2m_lsf_v040306//SETSM_s2s041_WV02_20170410_1030010066A9B200_1030010067666300_2m_lsf_seg2_meta.txt 
       -6.00         4.57        -4.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180425_103001007A4D5F00_103001007D8FAB00_2m_lsf_v030400//SETSM_s2s041_WV02_20180425_103001007A4D5F00_103001007D8FAB00_2m_lsf_seg1_meta.txt 
       -2.63         1.53        -1.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180523_103001007E13EA00_103001007C4FBF00_2m_lsf_v030400//SETSM_s2s041_WV02_20180523_103001007E13EA00_103001007C4FBF00_2m_lsf_seg1_meta.txt 
       -1.98         0.11        -1.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190329_103001008E9A4600_1030010090D5BD00_2m_lsf_v030403//SETSM_s2s041_WV02_20190329_103001008E9A4600_1030010090D5BD00_2m_lsf_seg1_meta.txt 
        9.80        -2.03         1.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200319_1020010096915B00_10200100931FED00_2m_lsf_v040201//SETSM_s2s041_WV01_20200319_1020010096915B00_10200100931FED00_2m_lsf_seg1_meta.txt 
       -3.15         4.62         1.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210422_10300100BDAD7C00_10300100BDCE3F00_2m_lsf_v040307//SETSM_s2s041_WV02_20210422_10300100BDAD7C00_10300100BDCE3F00_2m_lsf_seg2_meta.txt 
       -1.24         1.37         1.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210609_10300100C007E700_10300100C0333300_2m_lsf_v040308//SETSM_s2s041_WV02_20210609_10300100C007E700_10300100C0333300_2m_lsf_seg2_meta.txt 
        1.03        -2.89        -2.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210612_10300100C05D3800_10300100C08CA200_2m_lsf_v040308//SETSM_s2s041_WV02_20210612_10300100C05D3800_10300100C08CA200_2m_lsf_seg1_meta.txt 
       -0.70         0.30         1.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220503_10300100D1952400_10300100D28CCD00_2m_lsf_v040311//SETSM_s2s041_WV02_20220503_10300100D1952400_10300100D28CCD00_2m_lsf_seg1_meta.txt 
       -0.12         0.35         2.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220503_10300100D131D200_10300100D258CA00_2m_lsf_v040311//SETSM_s2s041_WV02_20220503_10300100D131D200_10300100D258CA00_2m_lsf_seg1_meta.txt