# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        8.50         0.06         0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20120309_1030010011CA4300_103001001228A600_2m_lsf_v040306//SETSM_s2s041_W2W2_20120309_1030010011CA4300_103001001228A600_2m_lsf_seg2_meta.txt 
        0.36        -1.01         2.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20120310_1030010011CA4300_1030010012230A00_2m_lsf_v040306//SETSM_s2s041_W2W2_20120310_1030010011CA4300_1030010012230A00_2m_lsf_seg2_meta.txt 
        0.87        -1.14        -2.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120728_102001001C995600_102001001B2E6B00_2m_lsf_v040306//SETSM_s2s041_WV01_20120728_102001001C995600_102001001B2E6B00_2m_lsf_seg1_meta.txt 
        0.92        -1.81         3.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130204_10200100207E1600_1020010020145B00_2m_lsf_v040306//SETSM_s2s041_WV01_20130204_10200100207E1600_1020010020145B00_2m_lsf_seg2_meta.txt 
        4.47         2.40         2.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130206_103001001F169600_103001001DADCE00_2m_lsf_v040306//SETSM_s2s041_WV02_20130206_103001001F169600_103001001DADCE00_2m_lsf_seg1_meta.txt 
        3.85         2.58         0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130228_103001001F67E200_103001001E320A00_2m_lsf_v040306//SETSM_s2s041_WV02_20130228_103001001F67E200_103001001E320A00_2m_lsf_seg1_meta.txt 
       -5.14        -0.25        -0.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130708_10200100222BE200_1020010023C08800_2m_lsf_v040306//SETSM_s2s041_WV01_20130708_10200100222BE200_1020010023C08800_2m_lsf_seg1_meta.txt 
       -1.23         2.69        -2.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130906_10200100255F4900_1020010026030400_2m_lsf_v040306//SETSM_s2s041_WV01_20130906_10200100255F4900_1020010026030400_2m_lsf_seg1_meta.txt 
        1.36        -0.71        -0.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140411_102001002D8F5F00_102001002EA39300_2m_lsf_v040306//SETSM_s2s041_WV01_20140411_102001002D8F5F00_102001002EA39300_2m_lsf_seg1_meta.txt 
        1.17        -0.95        -1.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140605_102001002FD25A00_1020010030961B00_2m_lsf_v040306//SETSM_s2s041_WV01_20140605_102001002FD25A00_1020010030961B00_2m_lsf_seg1_meta.txt 
       -3.31        -3.26         0.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160405_104001001A6A6600_104001001AD65600_2m_lsf_v040306//SETSM_s2s041_WV03_20160405_104001001A6A6600_104001001AD65600_2m_lsf_seg1_meta.txt 
       -7.69        -0.95         1.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160512_104001001C5D8200_104001001C20B300_2m_lsf_v040306//SETSM_s2s041_WV03_20160512_104001001C5D8200_104001001C20B300_2m_lsf_seg1_meta.txt 
       -2.44         0.31        -3.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180411_104001003AA70C00_104001003B2F2A00_2m_lsf_v040002//SETSM_s2s041_WV03_20180411_104001003AA70C00_104001003B2F2A00_2m_lsf_seg1_meta.txt 
       -1.24         0.60        -1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220308_104001007378CD00_10400100743DCB00_2m_lsf_v040311//SETSM_s2s041_WV03_20220308_104001007378CD00_10400100743DCB00_2m_lsf_seg1_meta.txt 
       -0.46         1.42         1.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220508_10200100C42CF600_10200100C464B100_2m_lsf_v040311//SETSM_s2s041_WV01_20220508_10200100C42CF600_10200100C464B100_2m_lsf_seg1_meta.txt