# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.69         2.79        -3.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130625_103001002439D100_10300100243A8100_2m_lsf_v040306//SETSM_s2s041_WV02_20130625_103001002439D100_10300100243A8100_2m_lsf_seg1_meta.txt 
        0.00         1.26        -2.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160214_1040010019966100_10400100180E0500_2m_lsf_v040306//SETSM_s2s041_WV03_20160214_1040010019966100_10400100180E0500_2m_lsf_seg1_meta.txt 
       -1.62         0.98         3.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160227_1030010051323000_1030010051162700_2m_lsf_v040306//SETSM_s2s041_WV02_20160227_1030010051323000_1030010051162700_2m_lsf_seg1_meta.txt 
        2.67        -0.28        -2.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170302_102001005E5AB500_102001005B661700_2m_lsf_v040306//SETSM_s2s041_WV01_20170302_102001005E5AB500_102001005B661700_2m_lsf_seg1_meta.txt 
       -0.34         0.49         0.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170627_103001006DAFF100_103001006B891A00_2m_lsf_v040306//SETSM_s2s041_WV02_20170627_103001006DAFF100_103001006B891A00_2m_lsf_seg1_meta.txt 
        4.35        -2.38        -0.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170628_10200100628D4E00_10200100630A7500_2m_lsf_v040306//SETSM_s2s041_WV01_20170628_10200100628D4E00_10200100630A7500_2m_lsf_seg1_meta.txt 
        0.20         0.25         0.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180729_1020010078975D00_102001007987A500_2m_lsf_v030403//SETSM_s2s041_WV01_20180729_1020010078975D00_102001007987A500_2m_lsf_seg1_meta.txt 
       -4.26         3.68        -2.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190427_10300100902AF500_103001008E85DE00_2m_lsf_v040300//SETSM_s2s041_WV02_20190427_10300100902AF500_103001008E85DE00_2m_lsf_seg1_meta.txt 
        0.56        -2.60        -0.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190502_10200100859FE700_1020010083C8DB00_2m_lsf_v040002//SETSM_s2s041_WV01_20190502_10200100859FE700_1020010083C8DB00_2m_lsf_seg1_meta.txt 
       -1.85        -1.84         1.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190614_10300100939C3100_1030010095D2C800_2m_lsf_v040101//SETSM_s2s041_WV02_20190614_10300100939C3100_1030010095D2C800_2m_lsf_seg1_meta.txt 
       -1.32        -0.60         0.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200222_1040010057A8A600_1040010059AD3E00_2m_lsf_v040201//SETSM_s2s041_WV03_20200222_1040010057A8A600_1040010059AD3E00_2m_lsf_seg1_meta.txt 
        1.07        -0.30         2.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200421_1020010096903C00_10200100976E8600_2m_lsf_v040201//SETSM_s2s041_WV01_20200421_1020010096903C00_10200100976E8600_2m_lsf_seg1_meta.txt 
        3.67        -3.42        -0.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200425_10200100988CF000_102001009BADD200_2m_lsf_v040201//SETSM_s2s041_WV01_20200425_10200100988CF000_102001009BADD200_2m_lsf_seg1_meta.txt 
       -1.94         3.26        -0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210522_10400100679FB900_104001006972C800_2m_lsf_v040307//SETSM_s2s041_WV03_20210522_10400100679FB900_104001006972C800_2m_lsf_seg2_meta.txt 
       -1.89        -1.29         4.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211011_10300100C7131B00_10300100C736FA00_2m_lsf_v040310//SETSM_s2s041_WV02_20211011_10300100C7131B00_10300100C736FA00_2m_lsf_seg1_meta.txt