# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.63        -2.39        -1.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20120605_10300100191D0600_10300100191DE200_2m_lsf_v040306//SETSM_s2s041_W2W2_20120605_10300100191D0600_10300100191DE200_2m_lsf_seg1_meta.txt 
        1.47         1.50        -3.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120712_102001001B228300_102001001C0E1300_2m_lsf_v040306//SETSM_s2s041_WV01_20120712_102001001B228300_102001001C0E1300_2m_lsf_seg1_meta.txt 
        3.53        -2.59         0.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131011_10300100287E0100_1030010028BD0800_2m_lsf_v040306//SETSM_s2s041_WV02_20131011_10300100287E0100_1030010028BD0800_2m_lsf_seg1_meta.txt 
        2.86        -6.03        -0.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140406_102001002C401600_102001002B11DE00_2m_lsf_v040306//SETSM_s2s041_WV01_20140406_102001002C401600_102001002B11DE00_2m_lsf_seg1_meta.txt 
        1.48        -1.13         3.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140409_103001002F3D7000_10300100301DAC00_2m_lsf_v040306//SETSM_s2s041_WV02_20140409_103001002F3D7000_10300100301DAC00_2m_lsf_seg1_meta.txt 
       -0.33        -5.33         1.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140425_1030010030310D00_10300100314A7700_2m_lsf_v040306//SETSM_s2s041_WV02_20140425_1030010030310D00_10300100314A7700_2m_lsf_seg1_meta.txt 
        0.05         2.95         1.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20151103_103001004A304300_103001004C600300_2m_lsf_v040306//SETSM_s2s041_WV02_20151103_103001004A304300_103001004C600300_2m_lsf_seg1_meta.txt 
       -1.94         2.67        -2.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160807_102001005635AC00_1020010055903A00_2m_lsf_v040306//SETSM_s2s041_WV01_20160807_102001005635AC00_1020010055903A00_2m_lsf_seg1_meta.txt 
       -3.22         0.90         1.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180529_10200100725DA100_10200100752E8500_2m_lsf_v030403//SETSM_s2s041_WV01_20180529_10200100725DA100_10200100752E8500_2m_lsf_seg1_meta.txt 
       -0.90         0.32        -0.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180530_102001007504A200_1020010075E1B800_2m_lsf_v030302//SETSM_s2s041_WV01_20180530_102001007504A200_1020010075E1B800_2m_lsf_seg1_meta.txt 
       -1.21         4.03        -1.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190724_1030010097518D00_1030010096919200_2m_lsf_v040002//SETSM_s2s041_WV02_20190724_1030010097518D00_1030010096919200_2m_lsf_seg1_meta.txt 
       -1.29         6.59         2.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200212_10400100576FE900_1040010058AB3A00_2m_lsf_v040201//SETSM_s2s041_WV03_20200212_10400100576FE900_1040010058AB3A00_2m_lsf_seg1_meta.txt 
       -1.78        -1.49         0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200526_102001009698F300_10200100991F0900_2m_lsf_v040203//SETSM_s2s041_WV01_20200526_102001009698F300_10200100991F0900_2m_lsf_seg4_meta.txt 
        1.55         5.72        -1.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200529_10300100A83A5800_10300100A7580000_2m_lsf_v040203//SETSM_s2s041_WV02_20200529_10300100A83A5800_10300100A7580000_2m_lsf_seg1_meta.txt 
        1.36        -5.74         1.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220217_10200100BF9E6B00_10200100BFC43000_2m_lsf_v040311//SETSM_s2s041_WV01_20220217_10200100BF9E6B00_10200100BFC43000_2m_lsf_seg1_meta.txt