# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.04         0.71        -3.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120501_102001001BE6D500_102001001A058100_2m_lsf_v040306//SETSM_s2s041_WV01_20120501_102001001BE6D500_102001001A058100_2m_lsf_seg1_meta.txt 
        0.70         5.78        -0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130217_102001001E083C00_102001001F789900_2m_lsf_v040306//SETSM_s2s041_WV01_20130217_102001001E083C00_102001001F789900_2m_lsf_seg1_meta.txt 
        2.68         1.04         2.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130326_1030010020149900_103001002190B800_2m_lsf_v040306//SETSM_s2s041_WV02_20130326_1030010020149900_103001002190B800_2m_lsf_seg1_meta.txt 
        1.86        -0.52        -0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160601_103001005872D100_1030010056593700_2m_lsf_v040306//SETSM_s2s041_WV02_20160601_103001005872D100_1030010056593700_2m_lsf_seg1_meta.txt 
       -1.79        -3.08        -2.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160602_10200100502A4600_1020010050340800_2m_lsf_v040306//SETSM_s2s041_WV01_20160602_10200100502A4600_1020010050340800_2m_lsf_seg1_meta.txt 
       -2.94         1.83         1.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170528_1020010063C8DC00_1020010061067900_2m_lsf_v040306//SETSM_s2s041_WV01_20170528_1020010063C8DC00_1020010061067900_2m_lsf_seg1_meta.txt 
        0.50         1.37         4.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180609_103001007E13BF00_103001007F8B3B00_2m_lsf_v030403//SETSM_s2s041_WV02_20180609_103001007E13BF00_103001007F8B3B00_2m_lsf_seg1_meta.txt 
       -1.44        -6.72        -0.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181005_1020010079C24300_1020010078243600_2m_lsf_v030403//SETSM_s2s041_WV01_20181005_1020010079C24300_1020010078243600_2m_lsf_seg1_meta.txt 
       -2.31         6.24        -0.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190424_1030010091232300_10300100915CFE00_2m_lsf_v040002//SETSM_s2s041_WV02_20190424_1030010091232300_10300100915CFE00_2m_lsf_seg1_meta.txt 
       -0.42         4.49        -1.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190424_102001008462DC00_10200100867DA100_2m_lsf_v040002//SETSM_s2s041_WV01_20190424_102001008462DC00_10200100867DA100_2m_lsf_seg1_meta.txt 
        1.39        -2.22        -0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200504_10300100A87BF200_10300100A628DC00_2m_lsf_v040203//SETSM_s2s041_WV02_20200504_10300100A87BF200_10300100A628DC00_2m_lsf_seg1_meta.txt 
        0.48         3.13         2.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210403_10300100BC316300_10300100BC732300_2m_lsf_v040307//SETSM_s2s041_WV02_20210403_10300100BC316300_10300100BC732300_2m_lsf_seg1_meta.txt 
        1.25        -8.03        -1.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220526_10200100C5CFCB00_10200100C5EA4700_2m_lsf_v040311//SETSM_s2s041_WV01_20220526_10200100C5CFCB00_10200100C5EA4700_2m_lsf_seg2_meta.txt 
       -1.99        -4.02         0.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220602_1040010076097B00_10400100766EA900_2m_lsf_v040311//SETSM_s2s041_WV03_20220602_1040010076097B00_10400100766EA900_2m_lsf_seg1_meta.txt