# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -4.01        -3.96         0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131204_103001002A082B00_103001002A853900_2m_lsf_v040306//SETSM_s2s041_WV02_20131204_103001002A082B00_103001002A853900_2m_lsf_seg1_meta.txt 
       -4.92        -3.30        -0.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20151103_1040010013244C00_10400100141D2400_2m_lsf_v040306//SETSM_s2s041_WV03_20151103_1040010013244C00_10400100141D2400_2m_lsf_seg1_meta.txt 
        3.16         4.79        -3.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160603_1030010056C4E400_1030010055239F00_2m_lsf_v040306//SETSM_s2s041_WV02_20160603_1030010056C4E400_1030010055239F00_2m_lsf_seg1_meta.txt 
        2.32        -3.29        -1.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180330_1020010073A13100_1020010071C22800_2m_lsf_v030403//SETSM_s2s041_WV01_20180330_1020010073A13100_1020010071C22800_2m_lsf_seg1_meta.txt 
        0.34        -1.09        -0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180416_1020010070D04100_102001006EE3E600_2m_lsf_v030302//SETSM_s2s041_WV01_20180416_1020010070D04100_102001006EE3E600_2m_lsf_seg1_meta.txt 
        0.00        11.51         3.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190213_103001008B48D300_103001008DC87D00_2m_lsf_v040002//SETSM_s2s041_WV02_20190213_103001008B48D300_103001008DC87D00_2m_lsf_seg2_meta.txt 
       -2.30        -2.44        -1.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190215_10400100475B2B00_1040010048099D00_2m_lsf_v040002//SETSM_s2s041_WV03_20190215_10400100475B2B00_1040010048099D00_2m_lsf_seg1_meta.txt 
        3.19        -2.19         0.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200226_10200100931B1B00_1020010094D3E900_2m_lsf_v040201//SETSM_s2s041_WV01_20200226_10200100931B1B00_1020010094D3E900_2m_lsf_seg1_meta.txt 
       -2.76         5.00         3.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200228_10300100A2B17C00_10300100A2431500_2m_lsf_v040201//SETSM_s2s041_WV02_20200228_10300100A2B17C00_10300100A2431500_2m_lsf_seg1_meta.txt 
        4.98        -5.02        -0.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220219_10200100BF74D000_10200100BFCDA200_2m_lsf_v040311//SETSM_s2s041_WV01_20220219_10200100BF74D000_10200100BFCDA200_2m_lsf_seg1_meta.txt