# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.34         3.47         1.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20120504_102001001B079F00_1020010019D85600_2m_lsf_v040306//SETSM_s2s041_WV01_20120504_102001001B079F00_1020010019D85600_2m_lsf_seg1_meta.txt 
       -0.93         6.24        -1.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20120504_1020010019752200_102001001BC98300_2m_lsf_v040306//SETSM_s2s041_WV01_20120504_1020010019752200_102001001BC98300_2m_lsf_seg1_meta.txt 
        0.96        -2.42         0.26  /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 
        2.03        -2.77         0.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20130126_1020010020C8D000_102001001FCDF700_2m_lsf_v040306//SETSM_s2s041_WV01_20130126_1020010020C8D000_102001001FCDF700_2m_lsf_seg1_meta.txt 
        3.33        -5.47        -2.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20130127_10200100214EF600_102001001E068300_2m_lsf_v040306//SETSM_s2s041_WV01_20130127_10200100214EF600_102001001E068300_2m_lsf_seg1_meta.txt 
       -0.57         2.24         3.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20150306_1040010008B1E300_10400100087F6C00_2m_lsf_v040306//SETSM_s2s041_WV03_20150306_1040010008B1E300_10400100087F6C00_2m_lsf_seg1_meta.txt 
       -1.52        -1.08        -0.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150509_1030010041623900_1030010041734000_2m_lsf_v040306//SETSM_s2s041_WV02_20150509_1030010041623900_1030010041734000_2m_lsf_seg1_meta.txt 
       -2.57        -1.19        -0.61  /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 
        2.02        -2.24        -2.38  /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 
        0.01        -0.82         0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20170705_1040010030630700_104001002F167500_2m_lsf_v040204//SETSM_s2s041_WV03_20170705_1040010030630700_104001002F167500_2m_lsf_seg2_meta.txt 
       -0.52         1.18         0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20170706_1040010030C21F00_104001002EA29000_2m_lsf_v040306//SETSM_s2s041_WV03_20170706_1040010030C21F00_104001002EA29000_2m_lsf_seg1_meta.txt 
       -0.51        -1.45         1.25  /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 
       -0.62        -2.52        -0.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180727_1030010081707300_1030010083C27300_2m_lsf_v030403//SETSM_s2s041_WV02_20180727_1030010081707300_1030010083C27300_2m_lsf_seg1_meta.txt 
        1.98        -1.21         0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190409_10200100811FB400_1020010085A97E00_2m_lsf_v030403//SETSM_s2s041_WV01_20190409_10200100811FB400_1020010085A97E00_2m_lsf_seg1_meta.txt 
       -2.69         1.53        -4.92  /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 
       -9.59         6.22         5.34  /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 
        8.13         3.71        -1.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200328_1020010095734900_1020010094402700_2m_lsf_v040201//SETSM_s2s041_WV01_20200328_1020010095734900_1020010094402700_2m_lsf_seg1_meta.txt 
       -4.46        -4.87         2.94  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20211113_10300100C8AA1000_10300100C8D5EC00_2m_lsf_v040311//SETSM_s2s041_WV02_20211113_10300100C8AA1000_10300100C8D5EC00_2m_lsf_seg1_meta.txt 
        4.03         1.55        -2.86  /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 
        0.15        -0.10         2.49  /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