# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        5.66         1.43        18.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20120317_102001001A9C6D00_103001001123B000_2m_lsf_v040000//SETSM_s2s041_W1W2_20120317_102001001A9C6D00_103001001123B000_2m_lsf_seg1_meta.txt 
        1.40        -0.81        -2.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120809_102001001AE67F00_102001001C37D300_2m_lsf_v040306//SETSM_s2s041_WV01_20120809_102001001AE67F00_102001001C37D300_2m_lsf_seg1_meta.txt 
        0.38        -0.84        -3.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130716_1020010021A57700_1020010025B57800_2m_lsf_v040306//SETSM_s2s041_WV01_20130716_1020010021A57700_1020010025B57800_2m_lsf_seg1_meta.txt 
       -2.78        -0.97        -3.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130718_103001002577CE00_10300100254E4D00_2m_lsf_v040306//SETSM_s2s041_WV02_20130718_103001002577CE00_10300100254E4D00_2m_lsf_seg3_meta.txt 
       -1.35        -2.06        -3.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130721_103001002545D300_103001002460BD00_2m_lsf_v040306//SETSM_s2s041_WV02_20130721_103001002545D300_103001002460BD00_2m_lsf_seg1_meta.txt 
        1.10         3.25         0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160711_103001005A0E2400_1030010059AE1300_2m_lsf_v040201//SETSM_s2s041_WV02_20160711_103001005A0E2400_1030010059AE1300_2m_lsf_seg1_meta.txt 
        0.10        -0.58         4.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170408_10300100674FBB00_103001006604CE00_2m_lsf_v040306//SETSM_s2s041_WV02_20170408_10300100674FBB00_103001006604CE00_2m_lsf_seg2_meta.txt 
       -1.14        -0.20        -2.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170416_104001002B7F9C00_104001002B20B300_2m_lsf_v040306//SETSM_s2s041_WV03_20170416_104001002B7F9C00_104001002B20B300_2m_lsf_seg1_meta.txt 
        2.08         4.71         1.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180703_1030010081BC6700_1030010082377300_2m_lsf_v030403//SETSM_s2s041_WV02_20180703_1030010081BC6700_1030010082377300_2m_lsf_seg1_meta.txt 
        0.31        -1.49        -2.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190405_1020010083DF9200_1020010082E6E600_2m_lsf_v030403//SETSM_s2s041_WV01_20190405_1020010083DF9200_1020010082E6E600_2m_lsf_seg1_meta.txt 
       -2.98         2.64         0.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190406_104001004A622F00_104001004975D900_2m_lsf_v030403//SETSM_s2s041_WV03_20190406_104001004A622F00_104001004975D900_2m_lsf_seg1_meta.txt 
        1.66        -0.73        -0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190413_10200100804B1A00_1020010083B1CD00_2m_lsf_v040002//SETSM_s2s041_WV01_20190413_10200100804B1A00_1020010083B1CD00_2m_lsf_seg1_meta.txt 
       -2.34        -1.87         1.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200415_10300100A5CA8200_10300100A3062600_2m_lsf_v040203//SETSM_s2s041_WV02_20200415_10300100A5CA8200_10300100A3062600_2m_lsf_seg1_meta.txt 
       -2.42         0.03        -4.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210228_1040010064603800_1040010065B74600_2m_lsf_v040309//SETSM_s2s041_WV03_20210228_1040010064603800_1040010065B74600_2m_lsf_seg1_meta.txt 
       -0.36        -3.65        -0.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210228_10200100A1BEAC00_10200100A4706900_2m_lsf_v040307//SETSM_s2s041_WV01_20210228_10200100A1BEAC00_10200100A4706900_2m_lsf_seg1_meta.txt 
        2.22        -0.97        -1.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210521_10300100BE569800_10300100BE7E6000_2m_lsf_v040307//SETSM_s2s041_WV02_20210521_10300100BE569800_10300100BE7E6000_2m_lsf_seg1_meta.txt 
       -0.43         0.86        -3.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210820_10300100C4149500_10300100C4720400_2m_lsf_v040309//SETSM_s2s041_WV02_20210820_10300100C4149500_10300100C4720400_2m_lsf_seg1_meta.txt 
       -1.10         1.26         2.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220802_10300100D797F200_10300100D7B36400_2m_lsf_v040311//SETSM_s2s041_WV02_20220802_10300100D797F200_10300100D7B36400_2m_lsf_seg1_meta.txt