# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.25         0.14        -1.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130323_10200100216C0300_10200100227DFE00_2m_lsf_v040306//SETSM_s2s041_WV01_20130323_10200100216C0300_10200100227DFE00_2m_lsf_seg1_meta.txt 
       -0.11         0.30         4.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130325_103001002078EC00_1030010021061D00_2m_lsf_v040307//SETSM_s2s041_WV02_20130325_103001002078EC00_1030010021061D00_2m_lsf_seg3_meta.txt 
       -0.34        -0.34         2.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130326_1030010020149900_103001002190B800_2m_lsf_v040306//SETSM_s2s041_WV02_20130326_1030010020149900_103001002190B800_2m_lsf_seg1_meta.txt 
        0.21         0.19        -3.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130330_1020010021114100_1020010021588900_2m_lsf_v040306//SETSM_s2s041_WV01_20130330_1020010021114100_1020010021588900_2m_lsf_seg1_meta.txt 
        0.08         0.53        -2.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160602_10200100502A4600_1020010050340800_2m_lsf_v040306//SETSM_s2s041_WV01_20160602_10200100502A4600_1020010050340800_2m_lsf_seg1_meta.txt 
       -0.09         0.10        -1.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160612_1030010056BB9300_1030010057D82400_2m_lsf_v040306//SETSM_s2s041_WV02_20160612_1030010056BB9300_1030010057D82400_2m_lsf_seg1_meta.txt 
        0.07         0.30        -2.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170528_104001002D3AB200_104001002DABAA00_2m_lsf_v040204//SETSM_s2s041_WV03_20170528_104001002D3AB200_104001002DABAA00_2m_lsf_seg1_meta.txt 
        0.28         0.30        -1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170529_1020010061DDCD00_102001006190A600_2m_lsf_v040306//SETSM_s2s041_WV01_20170529_1020010061DDCD00_102001006190A600_2m_lsf_seg1_meta.txt 
        0.07         0.26        -2.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190424_102001008462DC00_10200100867DA100_2m_lsf_v040002//SETSM_s2s041_WV01_20190424_102001008462DC00_10200100867DA100_2m_lsf_seg1_meta.txt 
        0.07         0.49         8.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200418_10300100A6BAB000_10300100A8CD1C00_2m_lsf_v040201//SETSM_s2s041_WV02_20200418_10300100A6BAB000_10300100A8CD1C00_2m_lsf_seg1_meta.txt 
        0.14        -1.27        -0.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200504_10300100A87BF200_10300100A628DC00_2m_lsf_v040203//SETSM_s2s041_WV02_20200504_10300100A87BF200_10300100A628DC00_2m_lsf_seg1_meta.txt 
       -1.25        -2.40         1.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210403_10300100BC316300_10300100BC732300_2m_lsf_v040307//SETSM_s2s041_WV02_20210403_10300100BC316300_10300100BC732300_2m_lsf_seg1_meta.txt 
        0.15         0.29        -1.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210521_10200100B14D2C00_10200100B188DC00_2m_lsf_v040308//SETSM_s2s041_WV01_20210521_10200100B14D2C00_10200100B188DC00_2m_lsf_seg1_meta.txt 
        0.30         0.80        -1.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220509_10200100C353DF00_10200100C4BDD400_2m_lsf_v040311//SETSM_s2s041_WV01_20220509_10200100C353DF00_10200100C4BDD400_2m_lsf_seg1_meta.txt 
        0.18         0.32        -0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220602_1040010076097B00_10400100766EA900_2m_lsf_v040311//SETSM_s2s041_WV03_20220602_1040010076097B00_10400100766EA900_2m_lsf_seg1_meta.txt