# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.04        -2.50         2.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131224_1020010028A79F00_102001002A69C500_2m_lsf_v040306//SETSM_s2s041_WV01_20131224_1020010028A79F00_102001002A69C500_2m_lsf_seg1_meta.txt 
        2.91        -5.28         1.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141025_1020010035661D00_1020010036812400_2m_lsf_v040306//SETSM_s2s041_WV01_20141025_1020010035661D00_1020010036812400_2m_lsf_seg1_meta.txt 
       -1.47         0.35         1.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160903_1040010021264300_1040010021C10A00_2m_lsf_v040201//SETSM_s2s041_WV03_20160903_1040010021264300_1040010021C10A00_2m_lsf_seg1_meta.txt 
        0.60        -2.07         0.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180301_102001006E6B3B00_1020010070BC9400_2m_lsf_v030302//SETSM_s2s041_WV01_20180301_102001006E6B3B00_1020010070BC9400_2m_lsf_seg1_meta.txt 
        2.27        -1.51        -0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181017_102001007BC1A900_102001007D60A700_2m_lsf_v040309//SETSM_s2s041_WV01_20181017_102001007BC1A900_102001007D60A700_2m_lsf_seg1_meta.txt 
       -1.76        -2.05         1.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20181028_103001008701F400_10300100865BDD00_2m_lsf_v030403//SETSM_s2s041_WV02_20181028_103001008701F400_10300100865BDD00_2m_lsf_seg1_meta.txt 
       -1.33         1.43         0.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190311_10200100846DB900_102001008185F500_2m_lsf_v030403//SETSM_s2s041_WV01_20190311_10200100846DB900_102001008185F500_2m_lsf_seg1_meta.txt 
       -0.76         3.30         0.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190428_10300100914C6100_103001008F6A0E00_2m_lsf_v040002//SETSM_s2s041_WV02_20190428_10300100914C6100_103001008F6A0E00_2m_lsf_seg1_meta.txt 
       -2.85         2.15        -1.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200522_1020010097DA2100_1020010097623F00_2m_lsf_v040203//SETSM_s2s041_WV01_20200522_1020010097DA2100_1020010097623F00_2m_lsf_seg1_meta.txt 
        0.72        -3.87        -4.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200709_10300100AA6C0400_10300100ABC8D200_2m_lsf_v040307//SETSM_s2s041_WV02_20200709_10300100AA6C0400_10300100ABC8D200_2m_lsf_seg3_meta.txt 
        0.66        13.12        -3.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200714_10300100A7251200_10300100AA9D2400_2m_lsf_v040307//SETSM_s2s041_WV02_20200714_10300100A7251200_10300100AA9D2400_2m_lsf_seg1_meta.txt 
       -1.04        -3.08        -0.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220707_10200100C63E3300_10200100C6A95700_2m_lsf_v040311//SETSM_s2s041_WV01_20220707_10200100C63E3300_10200100C6A95700_2m_lsf_seg1_meta.txt