# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.45        -0.42         2.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130320_10300100216B5200_1030010020654E00_2m_lsf_v040306//SETSM_s2s041_WV02_20130320_10300100216B5200_1030010020654E00_2m_lsf_seg1_meta.txt 
        3.11         0.67        -1.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130622_1030010024D76600_10300100249DCD00_2m_lsf_v040306//SETSM_s2s041_WV02_20130622_1030010024D76600_10300100249DCD00_2m_lsf_seg1_meta.txt 
       -1.45        -1.96        -1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130629_1020010022511A00_1020010023329E00_2m_lsf_v040306//SETSM_s2s041_WV01_20130629_1020010022511A00_1020010023329E00_2m_lsf_seg1_meta.txt 
        4.19        -0.89        -3.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141022_10200100346A4C00_1020010035E50B00_2m_lsf_v040201//SETSM_s2s041_WV01_20141022_10200100346A4C00_1020010035E50B00_2m_lsf_seg1_meta.txt 
       -6.83         4.74        -0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150515_1030010042D3E200_103001004127FB00_2m_lsf_v040306//SETSM_s2s041_WV02_20150515_1030010042D3E200_103001004127FB00_2m_lsf_seg1_meta.txt 
       -0.46         1.46        -2.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150603_104001000D397B00_104001000C764800_2m_lsf_v040306//SETSM_s2s041_WV03_20150603_104001000D397B00_104001000C764800_2m_lsf_seg1_meta.txt 
       -4.18         3.63         0.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160614_1030010057774400_10300100591BD600_2m_lsf_v040306//SETSM_s2s041_WV02_20160614_1030010057774400_10300100591BD600_2m_lsf_seg1_meta.txt 
       -1.91         1.21        -0.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160614_104001001E15AB00_104001001D024600_2m_lsf_v040201//SETSM_s2s041_WV03_20160614_104001001E15AB00_104001001D024600_2m_lsf_seg1_meta.txt 
        3.33         1.15        -2.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170325_102001005F078100_102001005F532700_2m_lsf_v040306//SETSM_s2s041_WV01_20170325_102001005F078100_102001005F532700_2m_lsf_seg1_meta.txt 
        1.83        -0.84        -0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180718_102001007705A400_10200100792D7100_2m_lsf_v030400//SETSM_s2s041_WV01_20180718_102001007705A400_10200100792D7100_2m_lsf_seg1_meta.txt 
       -2.46        -3.32         0.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190303_1040010047C0BA00_1040010048C52700_2m_lsf_v030403//SETSM_s2s041_WV03_20190303_1040010047C0BA00_1040010048C52700_2m_lsf_seg1_meta.txt 
        1.11        -3.48         5.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190309_103001008E437000_103001008D2B8C00_2m_lsf_v030403//SETSM_s2s041_WV02_20190309_103001008E437000_103001008D2B8C00_2m_lsf_seg1_meta.txt 
        1.15         0.26         0.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190318_1020010083C6CF00_10200100823B2300_2m_lsf_v030403//SETSM_s2s041_WV01_20190318_1020010083C6CF00_10200100823B2300_2m_lsf_seg1_meta.txt 
        1.49         0.14         3.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20190808_1030010097A38000_1030010099259200_2m_lsf_v040309//SETSM_s2s041_W2W2_20190808_1030010097A38000_1030010099259200_2m_lsf_seg1_meta.txt 
        2.79        -0.39        -0.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20190808_102001008960A300_1030010097A38000_2m_lsf_v040309//SETSM_s2s041_W1W2_20190808_102001008960A300_1030010097A38000_2m_lsf_seg1_meta.txt 
        0.79        -0.76        -0.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200320_1020010099236800_10200100912DC800_2m_lsf_v040201//SETSM_s2s041_WV01_20200320_1020010099236800_10200100912DC800_2m_lsf_seg1_meta.txt 
       -1.49        -0.76         2.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210402_10300100BC1A8000_10300100BC62C800_2m_lsf_v040307//SETSM_s2s041_WV02_20210402_10300100BC1A8000_10300100BC62C800_2m_lsf_seg1_meta.txt 
       -2.64         1.84        -1.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220605_104001007641F800_104001007AC03800_2m_lsf_v040311//SETSM_s2s041_WV03_20220605_104001007641F800_104001007AC03800_2m_lsf_seg1_meta.txt 
       -0.82        -2.25        -0.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220721_10300100D7A39000_10300100D7A4B000_2m_lsf_v040311//SETSM_s2s041_WV02_20220721_10300100D7A39000_10300100D7A4B000_2m_lsf_seg1_meta.txt