# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.24         3.49        -1.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130408_1030010020155C00_10300100203FBC00_2m_lsf_v040306//SETSM_s2s041_WV02_20130408_1030010020155C00_10300100203FBC00_2m_lsf_seg1_meta.txt 
       -0.00        -0.09         1.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130616_10200100226FBD00_1020010023592500_2m_lsf_v040306//SETSM_s2s041_WV01_20130616_10200100226FBD00_1020010023592500_2m_lsf_seg1_meta.txt 
        0.52         0.23        -2.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20141003_1030010038A1C500_1030010038954700_2m_lsf_v040306//SETSM_s2s041_WV02_20141003_1030010038A1C500_1030010038954700_2m_lsf_seg8_meta.txt 
       -5.08         2.21        -1.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150628_103001004431AC00_10300100458F8C00_2m_lsf_v040306//SETSM_s2s041_WV02_20150628_103001004431AC00_10300100458F8C00_2m_lsf_seg5_meta.txt 
        3.47        -1.57        -9.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W1_20160225_1020010049B7B100_1020010049D54400_2m_lsf_v040002//SETSM_s2s041_W1W1_20160225_1020010049B7B100_1020010049D54400_2m_lsf_seg8_meta.txt 
        0.08         4.72         4.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160624_1030010057939600_103001005950C600_2m_lsf_v040306//SETSM_s2s041_WV02_20160624_1030010057939600_103001005950C600_2m_lsf_seg1_meta.txt 
       -4.40         5.12         0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160705_1030010057915F00_1030010058BD9E00_2m_lsf_v040201//SETSM_s2s041_WV02_20160705_1030010057915F00_1030010058BD9E00_2m_lsf_seg1_meta.txt 
        1.40        -6.46         0.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170308_1030010065245A00_10300100658D6400_2m_lsf_v040306//SETSM_s2s041_WV02_20170308_1030010065245A00_10300100658D6400_2m_lsf_seg1_meta.txt 
        1.94        -1.19         0.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180613_1020010075C9B700_1020010073651700_2m_lsf_v030403//SETSM_s2s041_WV01_20180613_1020010075C9B700_1020010073651700_2m_lsf_seg1_meta.txt 
        2.02        -4.01         3.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190305_102001007DDC3600_1020010080D59000_2m_lsf_v030403//SETSM_s2s041_WV01_20190305_102001007DDC3600_1020010080D59000_2m_lsf_seg1_meta.txt 
        0.87        -0.30         3.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190616_102001008AA20C00_10200100875A1000_2m_lsf_v040101//SETSM_s2s041_WV01_20190616_102001008AA20C00_10200100875A1000_2m_lsf_seg1_meta.txt 
        0.27        -0.22        -1.70  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200613_104001005C04D300_104001005B9EAD00_2m_lsf_v040204//SETSM_s2s041_WV03_20200613_104001005C04D300_104001005B9EAD00_2m_lsf_seg1_meta.txt 
        0.15        -1.95         2.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210718_10200100B49C0200_10200100B4BAEC00_2m_lsf_v040309//SETSM_s2s041_WV01_20210718_10200100B49C0200_10200100B4BAEC00_2m_lsf_seg3_meta.txt