# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.10        -4.13         0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120807_102001001CAB7C00_102001001C501200_2m_lsf_v040306//SETSM_s2s041_WV01_20120807_102001001CAB7C00_102001001C501200_2m_lsf_seg1_meta.txt 
        0.34         0.56         3.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130418_102001001F312A00_1020010022DB2D00_2m_lsf_v040300//SETSM_s2s041_WV01_20130418_102001001F312A00_1020010022DB2D00_2m_lsf_seg3_meta.txt 
        1.55        -0.24        -1.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130429_1020010023770A00_102001002223A600_2m_lsf_v040306//SETSM_s2s041_WV01_20130429_1020010023770A00_102001002223A600_2m_lsf_seg1_meta.txt 
       -2.22        -1.45        -0.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130507_1020011022268B00_1020011021EAE800_2m_lsf_v040306//SETSM_s2s041_WV01_20130507_1020011022268B00_1020011021EAE800_2m_lsf_seg1_meta.txt 
       -0.05        -0.65         0.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130525_1020010020AD8400_102001002208FD00_2m_lsf_v040306//SETSM_s2s041_WV01_20130525_1020010020AD8400_102001002208FD00_2m_lsf_seg1_meta.txt 
        2.95        -2.63        -0.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130606_10300100225BA600_10300100223AD400_2m_lsf_v040306//SETSM_s2s041_WV02_20130606_10300100225BA600_10300100223AD400_2m_lsf_seg1_meta.txt 
        0.06        -2.53         1.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130611_1020010021E02F00_102001002369A900_2m_lsf_v040306//SETSM_s2s041_WV01_20130611_1020010021E02F00_102001002369A900_2m_lsf_seg1_meta.txt 
        2.40         0.36         0.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130611_1020010023E82C00_1020010023492F00_2m_lsf_v040306//SETSM_s2s041_WV01_20130611_1020010023E82C00_1020010023492F00_2m_lsf_seg1_meta.txt 
        2.41         1.16        -3.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130814_1020010024431800_10200100248C8C00_2m_lsf_v040306//SETSM_s2s041_WV01_20130814_1020010024431800_10200100248C8C00_2m_lsf_seg1_meta.txt 
       -3.51        -2.85        -0.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131112_1030010029949A00_1030010029956A00_2m_lsf_v040306//SETSM_s2s041_WV02_20131112_1030010029949A00_1030010029956A00_2m_lsf_seg1_meta.txt 
       -2.02         2.58         3.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131117_10300100292B5F00_103001002941BF00_2m_lsf_v040306//SETSM_s2s041_WV02_20131117_10300100292B5F00_103001002941BF00_2m_lsf_seg1_meta.txt 
       -1.85         1.63         2.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131122_1030010029864500_10300100282F0F00_2m_lsf_v040306//SETSM_s2s041_WV02_20131122_1030010029864500_10300100282F0F00_2m_lsf_seg1_meta.txt 
        0.71        -0.74         2.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131124_10200100286F4700_10200100270F1A00_2m_lsf_v040306//SETSM_s2s041_WV01_20131124_10200100286F4700_10200100270F1A00_2m_lsf_seg1_meta.txt 
        1.61         1.81        -0.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141003_10200100347D9D00_102001003765DB00_2m_lsf_v040306//SETSM_s2s041_WV01_20141003_10200100347D9D00_102001003765DB00_2m_lsf_seg1_meta.txt 
        0.19        -0.49        -1.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160530_104001001C6C4200_104001001D721500_2m_lsf_v040201//SETSM_s2s041_WV03_20160530_104001001C6C4200_104001001D721500_2m_lsf_seg1_meta.txt 
       -4.27        10.27        -4.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170708_103001006C333200_103001006C052700_2m_lsf_v040306//SETSM_s2s041_WV02_20170708_103001006C333200_103001006C052700_2m_lsf_seg1_meta.txt 
       -3.08         0.24        -0.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190903_104001005218AA00_10400100526F5200_2m_lsf_v040307//SETSM_s2s041_WV03_20190903_104001005218AA00_10400100526F5200_2m_lsf_seg1_meta.txt 
        0.22        -1.76        -1.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200426_10200100934D9900_10200100970CE900_2m_lsf_v040201//SETSM_s2s041_WV01_20200426_10200100934D9900_10200100970CE900_2m_lsf_seg1_meta.txt 
        2.46        -1.13         1.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220402_10200100C0585700_10200100C19A7F00_2m_lsf_v040311//SETSM_s2s041_WV01_20220402_10200100C0585700_10200100C19A7F00_2m_lsf_seg2_meta.txt