# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -3.76        -0.19        -3.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160412_104001001AABA600_104001001BA9F400_2m_lsf_v040306//SETSM_s2s041_WV03_20160412_104001001AABA600_104001001BA9F400_2m_lsf_seg1_meta.txt 
       -1.37         2.23         0.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160909_1040010022B4D100_1040010020824700_2m_lsf_v040306//SETSM_s2s041_WV03_20160909_1040010022B4D100_1040010020824700_2m_lsf_seg1_meta.txt 
       -0.19        -0.88        -2.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160910_1020010053724300_10200100530F1500_2m_lsf_v040201//SETSM_s2s041_WV01_20160910_1020010053724300_10200100530F1500_2m_lsf_seg1_meta.txt 
        2.16        -1.95        -2.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170325_1020010061A9B600_102001005F1DAB00_2m_lsf_v040306//SETSM_s2s041_WV01_20170325_1020010061A9B600_102001005F1DAB00_2m_lsf_seg1_meta.txt 
        7.80        -5.24         0.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180305_102001006CD0B400_1020010071CF7D00_2m_lsf_v030302//SETSM_s2s041_WV01_20180305_102001006CD0B400_1020010071CF7D00_2m_lsf_seg1_meta.txt 
        5.44        -1.41        -1.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180321_102001006C50E700_102001006FA2C000_2m_lsf_v030302//SETSM_s2s041_WV01_20180321_102001006C50E700_102001006FA2C000_2m_lsf_seg3_meta.txt 
       -2.62         4.66         2.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20181031_10300100868D9A00_10300100868FCE00_2m_lsf_v030403//SETSM_s2s041_WV02_20181031_10300100868D9A00_10300100868FCE00_2m_lsf_seg1_meta.txt 
       -3.65         5.76         1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20181031_103001008982D600_103001008629BD00_2m_lsf_v040101//SETSM_s2s041_WV02_20181031_103001008982D600_103001008629BD00_2m_lsf_seg2_meta.txt 
        2.81         2.73        -0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190417_102001008791B300_1020010085693F00_2m_lsf_v040002//SETSM_s2s041_WV01_20190417_102001008791B300_1020010085693F00_2m_lsf_seg1_meta.txt 
        0.55         8.73         9.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190425_1030010091633900_10300100906BB900_2m_lsf_v040002//SETSM_s2s041_WV02_20190425_1030010091633900_10300100906BB900_2m_lsf_seg1_meta.txt 
        0.34        -1.76         0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190501_103001009080A300_103001008F111800_2m_lsf_v040002//SETSM_s2s041_WV02_20190501_103001009080A300_103001008F111800_2m_lsf_seg1_meta.txt 
       -0.79        -1.39        -0.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200530_1020010096140700_1020010097C29900_2m_lsf_v040204//SETSM_s2s041_WV01_20200530_1020010096140700_1020010097C29900_2m_lsf_seg1_meta.txt 
       -0.36        -5.49        -4.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200531_102001009795F700_1020010097262200_2m_lsf_v040204//SETSM_s2s041_WV01_20200531_102001009795F700_1020010097262200_2m_lsf_seg3_meta.txt 
        1.04        -2.87        -3.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200604_10200100996FC300_102001009477C600_2m_lsf_v040204//SETSM_s2s041_WV01_20200604_10200100996FC300_102001009477C600_2m_lsf_seg1_meta.txt 
        0.76        -1.02         6.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211024_10300100C733ED00_10300100C8320400_2m_lsf_v040310//SETSM_s2s041_WV02_20211024_10300100C733ED00_10300100C8320400_2m_lsf_seg1_meta.txt 
       -8.16        -1.92        -1.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220208_10300100CD4AB300_10300100CD9E8800_2m_lsf_v040311//SETSM_s2s041_WV02_20220208_10300100CD4AB300_10300100CD9E8800_2m_lsf_seg1_meta.txt