# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -2.02        -0.66         0.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130719_10200100248E2E00_10200100244D5000_2m_lsf_v040300//SETSM_s2s041_WV01_20130719_10200100248E2E00_10200100244D5000_2m_lsf_seg1_meta.txt 
       -2.99         1.77        -0.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130805_1020010024E6D200_1020010025283C00_2m_lsf_v040306//SETSM_s2s041_WV01_20130805_1020010024E6D200_1020010025283C00_2m_lsf_seg1_meta.txt 
       -2.32         1.97        -3.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130814_1020010024D54300_10200100252FF400_2m_lsf_v040306//SETSM_s2s041_WV01_20130814_1020010024D54300_10200100252FF400_2m_lsf_seg1_meta.txt 
        0.00         0.00        -0.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160313_102001004EABB200_102001004A0BBB00_2m_lsf_v040306//SETSM_s2s041_WV01_20160313_102001004EABB200_102001004A0BBB00_2m_lsf_seg1_meta.txt 
       -0.36         1.29         1.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160412_103001005495DC00_10300100555BD800_2m_lsf_v040201//SETSM_s2s041_WV02_20160412_103001005495DC00_10300100555BD800_2m_lsf_seg1_meta.txt 
        4.10        -0.73        -0.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170418_102001005FCE7B00_1020010063D88C00_2m_lsf_v040306//SETSM_s2s041_WV01_20170418_102001005FCE7B00_1020010063D88C00_2m_lsf_seg1_meta.txt 
       -0.19         0.19         0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170704_103001006D87F300_103001006C78DB00_2m_lsf_v040306//SETSM_s2s041_WV02_20170704_103001006D87F300_103001006C78DB00_2m_lsf_seg1_meta.txt 
       -2.72        -0.36        -1.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170818_103001006FD50000_103001006F20BF00_2m_lsf_v040306//SETSM_s2s041_WV02_20170818_103001006FD50000_103001006F20BF00_2m_lsf_seg1_meta.txt 
       -0.21         0.24         0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190503_1030010090207E00_103001009253C500_2m_lsf_v040002//SETSM_s2s041_WV02_20190503_1030010090207E00_103001009253C500_2m_lsf_seg1_meta.txt 
        4.77         0.14         2.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210225_10200100A48F1900_10200100A5A01200_2m_lsf_v040307//SETSM_s2s041_WV01_20210225_10200100A48F1900_10200100A5A01200_2m_lsf_seg1_meta.txt 
        6.60        -0.79         2.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210302_10200100A3874200_10200100A4A2DC00_2m_lsf_v040307//SETSM_s2s041_WV01_20210302_10200100A3874200_10200100A4A2DC00_2m_lsf_seg1_meta.txt 
       -4.68        -3.05        -1.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220210_10300100CD4E5400_10300100CEB17100_2m_lsf_v040311//SETSM_s2s041_WV02_20220210_10300100CD4E5400_10300100CEB17100_2m_lsf_seg1_meta.txt