# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.17         0.67        -0.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120606_102001001AB39900_102001001DC82000_2m_lsf_v040306//SETSM_s2s041_WV01_20120606_102001001AB39900_102001001DC82000_2m_lsf_seg1_meta.txt 
        1.95        -0.35        -2.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120921_102001001DD9E600_102001001ECADB00_2m_lsf_v040306//SETSM_s2s041_WV01_20120921_102001001DD9E600_102001001ECADB00_2m_lsf_seg1_meta.txt 
       -0.31        -3.89        -0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140508_102001002D650D00_102001002F510F00_2m_lsf_v040306//SETSM_s2s041_WV01_20140508_102001002D650D00_102001002F510F00_2m_lsf_seg1_meta.txt 
       -0.33         1.98         2.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150519_1030010043BADB00_10300100417C9A00_2m_lsf_v040306//SETSM_s2s041_WV02_20150519_1030010043BADB00_10300100417C9A00_2m_lsf_seg1_meta.txt 
        2.83         0.77        -1.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170909_102001006AC7F000_1020010066370100_2m_lsf_v040306//SETSM_s2s041_WV01_20170909_102001006AC7F000_1020010066370100_2m_lsf_seg1_meta.txt 
        3.58        -1.12        -1.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181016_1020010079B31E00_102001007C0A1600_2m_lsf_v030403//SETSM_s2s041_WV01_20181016_1020010079B31E00_102001007C0A1600_2m_lsf_seg1_meta.txt 
       -1.39         1.76        -0.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190802_1020010088AA3900_1020010089C19900_2m_lsf_v040300//SETSM_s2s041_WV01_20190802_1020010088AA3900_1020010089C19900_2m_lsf_seg3_meta.txt 
        1.80        -0.12        -0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20191018_102001008E992A00_102001008F3F7E00_2m_lsf_v040300//SETSM_s2s041_WV01_20191018_102001008E992A00_102001008F3F7E00_2m_lsf_seg1_meta.txt 
        0.90         0.83         0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200327_1020010093DCD900_1020010093249F00_2m_lsf_v040201//SETSM_s2s041_WV01_20200327_1020010093DCD900_1020010093249F00_2m_lsf_seg1_meta.txt 
       -5.98         0.61         1.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220211_10300100CEB95500_10300100CEBB4A00_2m_lsf_v040311//SETSM_s2s041_WV02_20220211_10300100CEB95500_10300100CEBB4A00_2m_lsf_seg1_meta.txt 
       -3.21        -1.16         4.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220219_10300100CD521200_10300100CF83E300_2m_lsf_v040311//SETSM_s2s041_WV02_20220219_10300100CD521200_10300100CF83E300_2m_lsf_seg1_meta.txt