# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        8.56        -1.64        -4.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130606_1030010023592000_1030010023984B00_2m_lsf_v040306//SETSM_s2s041_WV02_20130606_1030010023592000_1030010023984B00_2m_lsf_seg1_meta.txt 
        1.41        -1.05         0.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140315_103001002D9F6800_103001002ECF6700_2m_lsf_v040306//SETSM_s2s041_WV02_20140315_103001002D9F6800_103001002ECF6700_2m_lsf_seg1_meta.txt 
        0.79        -1.28         0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150404_103001003F7D3900_103001004067EA00_2m_lsf_v040306//SETSM_s2s041_WV02_20150404_103001003F7D3900_103001004067EA00_2m_lsf_seg1_meta.txt 
       -2.81         0.09        -1.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20161031_1040010023AC8B00_104001002379F500_2m_lsf_v040306//SETSM_s2s041_WV03_20161031_1040010023AC8B00_104001002379F500_2m_lsf_seg1_meta.txt 
       -0.65         0.64        -0.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170305_10300100675BE000_1030010067239000_2m_lsf_v040306//SETSM_s2s041_WV02_20170305_10300100675BE000_1030010067239000_2m_lsf_seg1_meta.txt 
        0.29         0.21        -4.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170628_103001006C1F7000_103001006C02DD00_2m_lsf_v040306//SETSM_s2s041_WV02_20170628_103001006C1F7000_103001006C02DD00_2m_lsf_seg1_meta.txt 
       -5.05         0.15         1.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180531_103001007D7CC400_103001007E9E3200_2m_lsf_v030403//SETSM_s2s041_WV02_20180531_103001007D7CC400_103001007E9E3200_2m_lsf_seg1_meta.txt 
       -2.72        -1.12         1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20181017_1040010042A1D900_1040010043560700_2m_lsf_v030403//SETSM_s2s041_WV03_20181017_1040010042A1D900_1040010043560700_2m_lsf_seg1_meta.txt 
        2.38        -1.32         2.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190425_102001008743D900_10200100868C4100_2m_lsf_v040002//SETSM_s2s041_WV01_20190425_102001008743D900_10200100868C4100_2m_lsf_seg1_meta.txt 
        2.32         0.60        -1.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200318_1020010095CD4700_1020010094E8A100_2m_lsf_v040201//SETSM_s2s041_WV01_20200318_1020010095CD4700_1020010094E8A100_2m_lsf_seg1_meta.txt 
       -0.21         0.48         0.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210317_10300100BB7DB000_10300100BB929500_2m_lsf_v040307//SETSM_s2s041_WV02_20210317_10300100BB7DB000_10300100BB929500_2m_lsf_seg1_meta.txt 
       -4.32         4.24         4.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210331_10300100BC20FD00_10300100BC81E400_2m_lsf_v040307//SETSM_s2s041_WV02_20210331_10300100BC20FD00_10300100BC81E400_2m_lsf_seg1_meta.txt