# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.91        -1.53        -2.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130515_102001002008D300_102001002398FC00_2m_lsf_v040306//SETSM_s2s041_WV01_20130515_102001002008D300_102001002398FC00_2m_lsf_seg1_meta.txt 
       -0.87         0.64         0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20140610_10300100322CDE00_1030010032511700_2m_lsf_v040310//SETSM_s2s041_W2W2_20140610_10300100322CDE00_1030010032511700_2m_lsf_seg1_meta.txt 
       -1.64         1.07         0.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150530_104001000CADF600_104001000CB44D00_2m_lsf_v040201//SETSM_s2s041_WV03_20150530_104001000CADF600_104001000CB44D00_2m_lsf_seg1_meta.txt 
       -1.76         0.89        -2.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150611_104001000D202600_104001000C057800_2m_lsf_v040306//SETSM_s2s041_WV03_20150611_104001000D202600_104001000C057800_2m_lsf_seg1_meta.txt 
        8.96        -1.47         1.94  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W3W3_20160619_104001001E97E700_104001001EC3B200_2m_lsf_v040306//SETSM_s2s041_W3W3_20160619_104001001E97E700_104001001EC3B200_2m_lsf_seg2_meta.txt 
       -4.10         2.09         1.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170310_104001002A1FAF00_104001002A794000_2m_lsf_v040306//SETSM_s2s041_WV03_20170310_104001002A1FAF00_104001002A794000_2m_lsf_seg1_meta.txt 
        1.30         3.50        -2.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180626_10300100802A7300_1030010080B6E900_2m_lsf_v030400//SETSM_s2s041_WV02_20180626_10300100802A7300_1030010080B6E900_2m_lsf_seg1_meta.txt 
        2.20         0.26        -2.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180803_1020010075D82500_10200100778DDB00_2m_lsf_v030400//SETSM_s2s041_WV01_20180803_1020010075D82500_10200100778DDB00_2m_lsf_seg2_meta.txt 
       -3.20        -3.37         2.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210211_10300100B4A3AC00_10300100B4AD1600_2m_lsf_v040307//SETSM_s2s041_WV02_20210211_10300100B4A3AC00_10300100B4AD1600_2m_lsf_seg1_meta.txt 
       -0.83        -4.00         5.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210217_10300100B4779400_10300100B639EF00_2m_lsf_v040307//SETSM_s2s041_WV02_20210217_10300100B4779400_10300100B639EF00_2m_lsf_seg1_meta.txt 
       -0.98         1.92        -2.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210622_10400100696E4E00_104001006B9E1A00_2m_lsf_v040308//SETSM_s2s041_WV03_20210622_10400100696E4E00_104001006B9E1A00_2m_lsf_seg1_meta.txt