# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        4.14        -4.25        -5.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20120311_102001001A199C00_1030010012698900_2m_lsf_v040306//SETSM_s2s041_W1W2_20120311_102001001A199C00_1030010012698900_2m_lsf_seg1_meta.txt 
        5.00        -4.84        -0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20120311_10200100188DFC00_1030010012698900_2m_lsf_v040000//SETSM_s2s041_W1W2_20120311_10200100188DFC00_1030010012698900_2m_lsf_seg1_meta.txt 
        3.17        -2.11        -1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120414_102001001AAB4D00_1020010019140C00_2m_lsf_v040306//SETSM_s2s041_WV01_20120414_102001001AAB4D00_1020010019140C00_2m_lsf_seg1_meta.txt 
       -3.45         1.69        -1.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120623_102001001B084C00_102001001A356F00_2m_lsf_v040306//SETSM_s2s041_WV01_20120623_102001001B084C00_102001001A356F00_2m_lsf_seg1_meta.txt 
        0.72         1.16        -1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130619_1020010021A4D500_1020010022D63400_2m_lsf_v040306//SETSM_s2s041_WV01_20130619_1020010021A4D500_1020010022D63400_2m_lsf_seg1_meta.txt 
        0.53        -0.78        -4.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130622_10300100231F7F00_1030010023BE8300_2m_lsf_v040306//SETSM_s2s041_WV02_20130622_10300100231F7F00_1030010023BE8300_2m_lsf_seg1_meta.txt 
        0.00         0.00        -2.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20150701_10300100432CEC00_103001004460DA00_2m_lsf_v040306//SETSM_s2s041_W2W2_20150701_10300100432CEC00_103001004460DA00_2m_lsf_seg1_meta.txt 
       -2.46         2.57         4.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20151014_103001004B371700_103001004A6A5200_2m_lsf_v040306//SETSM_s2s041_WV02_20151014_103001004B371700_103001004A6A5200_2m_lsf_seg1_meta.txt 
       -1.51         1.24        -0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20151015_103001004B747F00_103001004B32C800_2m_lsf_v040306//SETSM_s2s041_WV02_20151015_103001004B747F00_103001004B32C800_2m_lsf_seg1_meta.txt 
        0.92         2.11        -0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160708_104001001FA12C00_104001001E3B5A00_2m_lsf_v040306//SETSM_s2s041_WV03_20160708_104001001FA12C00_104001001E3B5A00_2m_lsf_seg1_meta.txt 
       -5.37         1.01        -0.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160708_1020010052BFFD00_1020010053044F00_2m_lsf_v040306//SETSM_s2s041_WV01_20160708_1020010052BFFD00_1020010053044F00_2m_lsf_seg1_meta.txt 
       -0.05        -1.22         0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160814_10400100209AA400_10400100209B6A00_2m_lsf_v040306//SETSM_s2s041_WV03_20160814_10400100209AA400_10400100209B6A00_2m_lsf_seg1_meta.txt 
       -2.50        -2.90        -2.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170411_104001002B765700_104001002B1C9A00_2m_lsf_v040306//SETSM_s2s041_WV03_20170411_104001002B765700_104001002B1C9A00_2m_lsf_seg1_meta.txt 
        0.80         1.48         1.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170412_10300100685C4E00_1030010067126E00_2m_lsf_v040201//SETSM_s2s041_WV02_20170412_10300100685C4E00_1030010067126E00_2m_lsf_seg1_meta.txt 
       -1.65        -0.09         2.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180403_10400100397A9600_1040010039714400_2m_lsf_v030400//SETSM_s2s041_WV03_20180403_10400100397A9600_1040010039714400_2m_lsf_seg1_meta.txt 
       -1.50         1.01         3.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190320_10400100473C6B00_10400100468DA000_2m_lsf_v030403//SETSM_s2s041_WV03_20190320_10400100473C6B00_10400100468DA000_2m_lsf_seg1_meta.txt 
       -0.77         2.19        -0.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200308_1040010059CB4B00_10400100574BE100_2m_lsf_v040201//SETSM_s2s041_WV03_20200308_1040010059CB4B00_10400100574BE100_2m_lsf_seg1_meta.txt 
       -0.09        -0.60         3.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210531_10200100B15DD700_10200100B2258200_2m_lsf_v040308//SETSM_s2s041_WV01_20210531_10200100B15DD700_10200100B2258200_2m_lsf_seg1_meta.txt 
        4.07         2.34         3.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210625_10300100C0BE9100_10300100C140E200_2m_lsf_v040309//SETSM_s2s041_WV02_20210625_10300100C0BE9100_10300100C140E200_2m_lsf_seg1_meta.txt