# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.79        -3.86        -0.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20120903_102001001BB6FE00_102001001DD46D00_2m_lsf_v040306//SETSM_s2s041_WV01_20120903_102001001BB6FE00_102001001DD46D00_2m_lsf_seg1_meta.txt 
       -0.28        -0.85        -1.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150716_103001004680EB00_1030010044B20D00_2m_lsf_v040306//SETSM_s2s041_WV02_20150716_103001004680EB00_1030010044B20D00_2m_lsf_seg1_meta.txt 
       -0.57         0.07         1.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170214_1030010065750C00_10300100640ED100_2m_lsf_v040306//SETSM_s2s041_WV02_20170214_1030010065750C00_10300100640ED100_2m_lsf_seg1_meta.txt 
        3.66        -1.08        -2.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170218_102001005D6DA300_102001005C886C00_2m_lsf_v040306//SETSM_s2s041_WV01_20170218_102001005D6DA300_102001005C886C00_2m_lsf_seg1_meta.txt 
       -5.54         2.30        -0.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170424_10300100678C3900_10300100664CF300_2m_lsf_v040306//SETSM_s2s041_WV02_20170424_10300100678C3900_10300100664CF300_2m_lsf_seg2_meta.txt 
        2.69         1.24         1.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/GE01_20170730_105001000B199800_105001000B199A00_2m_lsf_v030208//SETSM_s2s041_GE01_20170730_105001000B199800_105001000B199A00_2m_lsf_seg1_meta.txt 
        2.62        -1.84         1.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/GE01_20170730_105001000B199B00_105001000B199900_2m_lsf_v030208//SETSM_s2s041_GE01_20170730_105001000B199B00_105001000B199900_2m_lsf_seg1_meta.txt 
       -0.25        -1.59         0.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20180412_1020010073287700_1020010070714800_2m_lsf_v030403//SETSM_s2s041_WV01_20180412_1020010073287700_1020010070714800_2m_lsf_seg1_meta.txt 
       -0.81        -2.36         1.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190430_10200100805E4100_1020010083C2F200_2m_lsf_v040002//SETSM_s2s041_WV01_20190430_10200100805E4100_1020010083C2F200_2m_lsf_seg1_meta.txt 
       -4.52         0.62        -4.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190519_103001009189C500_103001009297B400_2m_lsf_v040002//SETSM_s2s041_WV02_20190519_103001009189C500_103001009297B400_2m_lsf_seg1_meta.txt 
       -8.00         4.51         4.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200228_10300100A1BAA300_10300100A26AC100_2m_lsf_v040201//SETSM_s2s041_WV02_20200228_10300100A1BAA300_10300100A26AC100_2m_lsf_seg1_meta.txt 
        4.07        -0.25        -0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200405_1020010094149D00_102001009590A400_2m_lsf_v040201//SETSM_s2s041_WV01_20200405_1020010094149D00_102001009590A400_2m_lsf_seg1_meta.txt 
        4.09         0.91        -3.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220212_10200100BD4D3300_10200100BF237300_2m_lsf_v040311//SETSM_s2s041_WV01_20220212_10200100BD4D3300_10200100BF237300_2m_lsf_seg1_meta.txt 
        0.28        -0.70         2.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220528_10200100C4D5E100_10200100C56F8400_2m_lsf_v040311//SETSM_s2s041_WV01_20220528_10200100C4D5E100_10200100C56F8400_2m_lsf_seg1_meta.txt 
       -1.22         2.88        -0.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20220605_1040010076738000_1040010078519900_2m_lsf_v040311//SETSM_s2s041_WV03_20220605_1040010076738000_1040010078519900_2m_lsf_seg1_meta.txt