# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       11.91        -0.93         5.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20120317_102001001A767800_10300100118A9400_2m_lsf_v040306//SETSM_s2s041_W1W2_20120317_102001001A767800_10300100118A9400_2m_lsf_seg1_meta.txt 
        2.55        -0.43        -1.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120421_102001001AD80E00_102001001A136000_2m_lsf_v040306//SETSM_s2s041_WV01_20120421_102001001AD80E00_102001001A136000_2m_lsf_seg1_meta.txt 
       -1.04         1.58         0.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130530_102001002180F900_1020010022DA7400_2m_lsf_v040306//SETSM_s2s041_WV01_20130530_102001002180F900_1020010022DA7400_2m_lsf_seg1_meta.txt 
        2.31        -0.63         0.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131128_1020010028A4A400_1020010029CAA300_2m_lsf_v040306//SETSM_s2s041_WV01_20131128_1020010028A4A400_1020010029CAA300_2m_lsf_seg1_meta.txt 
       -0.88        -0.39         0.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160427_104001001B633B00_104001001C19C800_2m_lsf_v040306//SETSM_s2s041_WV03_20160427_104001001B633B00_104001001C19C800_2m_lsf_seg1_meta.txt 
       -2.31        -0.35        -3.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170427_1030010068B7CF00_1030010068772400_2m_lsf_v040306//SETSM_s2s041_WV02_20170427_1030010068B7CF00_1030010068772400_2m_lsf_seg1_meta.txt 
       -2.12        -0.68        -2.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180922_1030010084AE4400_10300100833F4300_2m_lsf_v030403//SETSM_s2s041_WV02_20180922_1030010084AE4400_10300100833F4300_2m_lsf_seg1_meta.txt 
       -5.42        -4.26         0.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210207_10300100B394D800_10300100B39E2100_2m_lsf_v040307//SETSM_s2s041_WV02_20210207_10300100B394D800_10300100B39E2100_2m_lsf_seg1_meta.txt 
       -2.85         2.48        -1.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210222_1040010066069800_104001006614C400_2m_lsf_v040307//SETSM_s2s041_WV03_20210222_1040010066069800_104001006614C400_2m_lsf_seg1_meta.txt 
       -2.15         3.62         0.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210929_10300100C626F400_10300100C630EE00_2m_lsf_v040310//SETSM_s2s041_WV02_20210929_10300100C626F400_10300100C630EE00_2m_lsf_seg2_meta.txt