# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.28         1.17        -0.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150615_1030010043330300_1030010042D15B00_2m_lsf_v040300//SETSM_s2s041_WV02_20150615_1030010043330300_1030010042D15B00_2m_lsf_seg1_meta.txt 
        0.86        -0.54        -7.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150926_1030010049B0D000_1030010049D4E500_2m_lsf_v040300//SETSM_s2s041_WV02_20150926_1030010049B0D000_1030010049D4E500_2m_lsf_seg3_meta.txt 
       -3.43        -3.63         0.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20151015_1040010012D5AE00_104001001362BF00_2m_lsf_v040306//SETSM_s2s041_WV03_20151015_1040010012D5AE00_104001001362BF00_2m_lsf_seg1_meta.txt 
       -4.24         5.80         3.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20151028_103001004A059500_103001004C5B0700_2m_lsf_v040306//SETSM_s2s041_WV02_20151028_103001004A059500_103001004C5B0700_2m_lsf_seg1_meta.txt 
       -0.29        -1.32        -0.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20170417_104001002BA0E600_104001002C37F200_2m_lsf_v040306//SETSM_s2s041_WV03_20170417_104001002BA0E600_104001002C37F200_2m_lsf_seg1_meta.txt 
       -2.60        -1.78        -1.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170530_1020010062B76C00_1020010061285B00_2m_lsf_v040306//SETSM_s2s041_WV01_20170530_1020010062B76C00_1020010061285B00_2m_lsf_seg1_meta.txt 
        3.09         1.31         3.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/W1W2_20170801_1020010066449400_103001006F576400_2m_lsf_v040309//SETSM_s2s041_W1W2_20170801_1020010066449400_103001006F576400_2m_lsf_seg1_meta.txt 
        0.41        -1.06         0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20181120_104001004430E400_1040010044D44A00_2m_lsf_v030403//SETSM_s2s041_WV03_20181120_104001004430E400_1040010044D44A00_2m_lsf_seg1_meta.txt 
        1.57        -0.18        -1.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190903_102001008E0BEB00_10200100890DD900_2m_lsf_v040307//SETSM_s2s041_WV01_20190903_102001008E0BEB00_10200100890DD900_2m_lsf_seg1_meta.txt 
        1.90        -0.39         1.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220319_10200100C0977400_10200100C1E59300_2m_lsf_v040311//SETSM_s2s041_WV01_20220319_10200100C0977400_10200100C1E59300_2m_lsf_seg1_meta.txt 
        1.44         0.63         0.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20220726_10300100D75B8700_10300100D7979700_2m_lsf_v040311//SETSM_s2s041_WV02_20220726_10300100D75B8700_10300100D7979700_2m_lsf_seg1_meta.txt