# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.87        -3.31         0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130423_1030010021233800_1030010022A87000_2m_lsf_v040306//SETSM_s2s041_WV02_20130423_1030010021233800_1030010022A87000_2m_lsf_seg1_meta.txt 
       -0.16        -1.03        -1.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140428_102001002C605900_102001002EA30300_2m_lsf_v040306//SETSM_s2s041_WV01_20140428_102001002C605900_102001002EA30300_2m_lsf_seg1_meta.txt 
       -2.12        -2.46        -1.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150418_104001000A701B00_104001000A175400_2m_lsf_v040201//SETSM_s2s041_WV03_20150418_104001000A701B00_104001000A175400_2m_lsf_seg1_meta.txt 
        1.70        -1.72        -2.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160521_102001004C176400_102001004EE5AF00_2m_lsf_v040306//SETSM_s2s041_WV01_20160521_102001004C176400_102001004EE5AF00_2m_lsf_seg1_meta.txt 
        0.96        -0.91        -2.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160811_1020010053804500_1020010052A21D00_2m_lsf_v040306//SETSM_s2s041_WV01_20160811_1020010053804500_1020010052A21D00_2m_lsf_seg1_meta.txt 
       -4.24         7.89         1.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170821_103001006F8B4100_10300100709EC700_2m_lsf_v040306//SETSM_s2s041_WV02_20170821_103001006F8B4100_10300100709EC700_2m_lsf_seg1_meta.txt 
        4.18         4.62         2.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200401_1020010099CD3800_1020010094CDB100_2m_lsf_v040201//SETSM_s2s041_WV01_20200401_1020010099CD3800_1020010094CDB100_2m_lsf_seg1_meta.txt 
        0.73        -4.21        -3.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200923_10300100AD15E400_10300100AD853B00_2m_lsf_v040307//SETSM_s2s041_WV02_20200923_10300100AD15E400_10300100AD853B00_2m_lsf_seg1_meta.txt 
       -2.64         3.14         0.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210221_10300100B4411A00_10300100B5A31C00_2m_lsf_v040307//SETSM_s2s041_WV02_20210221_10300100B4411A00_10300100B5A31C00_2m_lsf_seg1_meta.txt 
        4.25        -3.62         0.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210304_10200100A4367B00_10200100A8966000_2m_lsf_v040307//SETSM_s2s041_WV01_20210304_10200100A4367B00_10200100A8966000_2m_lsf_seg1_meta.txt 
        0.25        -1.04         0.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210329_10300100BC6BDD00_10300100BCB08300_2m_lsf_v040307//SETSM_s2s041_WV02_20210329_10300100BC6BDD00_10300100BCB08300_2m_lsf_seg1_meta.txt 
       -3.77         2.65         5.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211020_10300100C7BD7500_10300100C82BD000_2m_lsf_v040310//SETSM_s2s041_WV02_20211020_10300100C7BD7500_10300100C82BD000_2m_lsf_seg1_meta.txt