# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.53         1.83        -3.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130625_103001002439D100_10300100243A8100_2m_lsf_v040306//SETSM_s2s041_WV02_20130625_103001002439D100_10300100243A8100_2m_lsf_seg1_meta.txt 
        1.24        -0.56        -0.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130627_1020010024828400_1020010024A5C600_2m_lsf_v040306//SETSM_s2s041_WV01_20130627_1020010024828400_1020010024A5C600_2m_lsf_seg1_meta.txt 
        1.55        -2.05        -1.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160224_102001004E024800_1020010048596A00_2m_lsf_v040306//SETSM_s2s041_WV01_20160224_102001004E024800_1020010048596A00_2m_lsf_seg1_meta.txt 
       -3.83         2.14         3.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160227_1030010051323000_1030010051162700_2m_lsf_v040306//SETSM_s2s041_WV02_20160227_1030010051323000_1030010051162700_2m_lsf_seg1_meta.txt 
        4.56        -0.07        -2.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170302_102001005E5AB500_102001005B661700_2m_lsf_v040306//SETSM_s2s041_WV01_20170302_102001005E5AB500_102001005B661700_2m_lsf_seg1_meta.txt 
       -0.45         1.12        -0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170627_103001006DAFF100_103001006B891A00_2m_lsf_v040306//SETSM_s2s041_WV02_20170627_103001006DAFF100_103001006B891A00_2m_lsf_seg1_meta.txt 
       -0.31         0.54         0.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180729_1020010078975D00_102001007987A500_2m_lsf_v030403//SETSM_s2s041_WV01_20180729_1020010078975D00_102001007987A500_2m_lsf_seg1_meta.txt 
       -2.34        -1.96         0.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190614_10300100939C3100_1030010095D2C800_2m_lsf_v040101//SETSM_s2s041_WV02_20190614_10300100939C3100_1030010095D2C800_2m_lsf_seg1_meta.txt 
       -1.56        -0.27         0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200222_1040010057A8A600_1040010059AD3E00_2m_lsf_v040201//SETSM_s2s041_WV03_20200222_1040010057A8A600_1040010059AD3E00_2m_lsf_seg1_meta.txt 
       -1.16        -0.28         1.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200421_1020010096903C00_10200100976E8600_2m_lsf_v040201//SETSM_s2s041_WV01_20200421_1020010096903C00_10200100976E8600_2m_lsf_seg1_meta.txt 
        3.51         0.38        -0.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210902_10200100B5154E00_10200100B639C200_2m_lsf_v040310//SETSM_s2s041_WV01_20210902_10200100B5154E00_10200100B639C200_2m_lsf_seg1_meta.txt 
       -1.74        -0.82         3.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211011_10300100C7131B00_10300100C736FA00_2m_lsf_v040310//SETSM_s2s041_WV02_20211011_10300100C7131B00_10300100C736FA00_2m_lsf_seg1_meta.txt