# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.44         0.37        -3.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140405_102001002DE34C00_102001002B836800_2m_lsf_v040306//SETSM_s2s041_WV01_20140405_102001002DE34C00_102001002B836800_2m_lsf_seg1_meta.txt 
       -1.72        -1.43        -0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140410_103001002F961E00_103001002F8A1500_2m_lsf_v040306//SETSM_s2s041_WV02_20140410_103001002F961E00_103001002F8A1500_2m_lsf_seg1_meta.txt 
        1.82         0.58         0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150207_103001003D72CB00_103001003E17EE00_2m_lsf_v040300//SETSM_s2s041_WV02_20150207_103001003D72CB00_103001003E17EE00_2m_lsf_seg2_meta.txt 
        0.34        -1.49         1.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160212_10400100187B9C00_10400100186FC100_2m_lsf_v040306//SETSM_s2s041_WV03_20160212_10400100187B9C00_10400100186FC100_2m_lsf_seg1_meta.txt 
        0.08        -0.50         1.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160220_102001004A8A0400_102001004A752E00_2m_lsf_v040306//SETSM_s2s041_WV01_20160220_102001004A8A0400_102001004A752E00_2m_lsf_seg1_meta.txt 
       -1.40         3.15        -2.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160820_103001005A332000_103001005B539400_2m_lsf_v040306//SETSM_s2s041_WV02_20160820_103001005A332000_103001005B539400_2m_lsf_seg1_meta.txt 
       -1.08        -2.37         1.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180223_1020010070A32400_102001006EA95E00_2m_lsf_v030400//SETSM_s2s041_WV01_20180223_1020010070A32400_102001006EA95E00_2m_lsf_seg2_meta.txt 
        4.36        -0.82        -4.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180529_104001003E960700_104001003C969D00_2m_lsf_v030400//SETSM_s2s041_WV03_20180529_104001003E960700_104001003C969D00_2m_lsf_seg1_meta.txt 
       -3.00         3.52         3.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190217_103001008C99D100_103001008CC70D00_2m_lsf_v040002//SETSM_s2s041_WV02_20190217_103001008C99D100_103001008CC70D00_2m_lsf_seg1_meta.txt 
        0.30        -0.29         1.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200404_1020010095426000_102001009708F100_2m_lsf_v040201//SETSM_s2s041_WV01_20200404_1020010095426000_102001009708F100_2m_lsf_seg1_meta.txt 
       -3.93        -2.04         1.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200714_10200100985C3900_102001009B2E0B00_2m_lsf_v040300//SETSM_s2s041_WV01_20200714_10200100985C3900_102001009B2E0B00_2m_lsf_seg1_meta.txt 
        0.81         1.33         0.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210406_10200100AF1FFD00_10200100AF38A400_2m_lsf_v040307//SETSM_s2s041_WV01_20210406_10200100AF1FFD00_10200100AF38A400_2m_lsf_seg1_meta.txt