/
Log_run_DEM_ASTGDEMv20.txt
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Log_run_DEM_ASTGDEMv20.txt
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hezhang@lcb-dl-01:~/PhD_Projects/AAA_CompletedCode_GitHub/201903_DigitalElevationModel$ python run_DEM_ASTGDEMv20.py
>>> <ASTGDEMv20> Remove the overlapped elements of DEMs in WGS-84 GCS.
>>> Process the 1-th DEM: ASTGTM2_N51W001_dem.tif
The information of DEM:
The number of row (height) is: 3601
The number of column (width) is: 3601
The number of band is: 1
The 6 GeoTransform parameters are:
(-1.000138888888889, 0.0002777777777777778, 0.0, 52.00013888888889, 0.0, -0.0002777777777777778)
The GCS/PCS information is:
GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]]
*==> The shape of DEM is: [3601, 3601]
*==> The shape of the reformed DEM is: [3600, 3600]
>>> Write the reformed DEM to: ASTGTM2_N51W001_dem.tif
>>> Process the 2-th DEM: ASTGTM2_N51E000_dem.tif
The information of DEM:
The number of row (height) is: 3601
The number of column (width) is: 3601
The number of band is: 1
The 6 GeoTransform parameters are:
(-0.0001388888888888889, 0.0002777777777777778, 0.0, 52.00013888888889, 0.0, -0.0002777777777777778)
The GCS/PCS information is:
GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]]
*==> The shape of DEM is: [3601, 3601]
*==> The shape of the reformed DEM is: [3600, 3600]
>>> Write the reformed DEM to: ASTGTM2_N51E000_dem.tif
>>> Complete!
>>> <ASTGDEMv20> Merge the reformed DEMs in WGS-84 GCS.
>>> Read the 1-th DEM: ASTGTM2_N51W001_dem.tif
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 3600
The number of band is: 1
The 6 GeoTransform parameters are:
(-1.000138888888889, 0.0002777777777777778, 0.0, 52.00013888888889, 0.0, -0.0002777777777777778)
The GCS/PCS information is:
GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]]
*==> The shape of DEM is: [3600, 3600]
>>> Read the 2-th DEM: ASTGTM2_N51E000_dem.tif
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 3600
The number of band is: 1
The 6 GeoTransform parameters are:
(-0.0001388888888888889, 0.0002777777777777778, 0.0, 52.00013888888889, 0.0, -0.0002777777777777778)
The GCS/PCS information is:
GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]]
*==> The shape of DEM is: [3600, 3600]
*==> The shape of the merged DEM is: [3600, 7200]
>>> Write the merged DEM to: ASTGDEMv20_EPSG4326.tif
>>> Complete!
>>> <ASTGDEMv20> Transform the merged DEM from WGS-84 GCS to OSGB-36 GCS.
Creating output file that is 7200P x 3600L.
Processing input file DATA/DATA_ASTGDEMv20/ASTGDEMv20_EPSG4326.tif.
0...10...20...30...40...50...60...70...80...90...100 - done.
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 7200
The number of band is: 1
The 6 GeoTransform parameters are:
(-1.000138888888889, 0.0002777777777777778, 0.0, 52.00013888888889, 0.0, -0.0002777777777777778)
The GCS/PCS information is:
GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]]
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 7200
The number of band is: 1
The 6 GeoTransform parameters are:
(-0.9986513108124788, 0.00027780667700100285, 0.0, 51.99969924747907, 0.0, -0.00027780667700100285)
The GCS/PCS information is:
GEOGCS["OSGB 1936",DATUM["OSGB_1936",SPHEROID["Airy 1830",6377563.396,299.3249646000044,AUTHORITY["EPSG","7001"]],TOWGS84[446.448,-125.157,542.06,0.15,0.247,0.842,-20.489],AUTHORITY["EPSG","6277"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4277"]]
>>> Complete!
>>> <ASTGDEMv20> Transform the merged DEM from WGS-84 GCS to ETRS-89 GCS.
Creating output file that is 7200P x 3600L.
Processing input file DATA/DATA_ASTGDEMv20/ASTGDEMv20_EPSG4326.tif.
0...10...20...30...40...50...60...70...80...90...100 - done.
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 7200
The number of band is: 1
The 6 GeoTransform parameters are:
(-1.000138888888889, 0.0002777777777777778, 0.0, 52.00013888888889, 0.0, -0.0002777777777777778)
The GCS/PCS information is:
GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]]
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 7200
The number of band is: 1
The 6 GeoTransform parameters are:
(-1.000138888888889, 0.0002777777777777774, 0.0, 52.000138888888884, 0.0, -0.0002777777777777774)
The GCS/PCS information is:
GEOGCS["ETRS89",DATUM["European_Terrestrial_Reference_System_1989",SPHEROID["GRS 1980",6378137,298.2572221010002,AUTHORITY["EPSG","7019"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY["EPSG","6258"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4258"]]
>>> Complete!
>>> <ASTGDEMv20> Project DEM from WGS-84 GCS to Pseudo Mercator PCS.
Creating output file that is 6276P x 5041L.
Processing input file DATA/DATA_ASTGDEMv20/ASTGDEMv20_EPSG4326.tif.
0...10...20...30...40...50...60...70...80...90...100 - done.
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 7200
The number of band is: 1
The 6 GeoTransform parameters are:
(-1.000138888888889, 0.0002777777777777778, 0.0, 52.00013888888889, 0.0, -0.0002777777777777778)
The GCS/PCS information is:
GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]]
The information of DEM:
The number of row (height) is: 5041
The number of column (width) is: 6276
The number of band is: 1
The 6 GeoTransform parameters are:
(-111334.95183366156, 35.474973641899794, 0.0, 6800150.567328675, 0.0, -35.474973641899794)
The GCS/PCS information is:
PROJCS["WGS 84 / Pseudo-Mercator",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]],PROJECTION["Mercator_1SP"],PARAMETER["central_meridian",0],PARAMETER["scale_factor",1],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],EXTENSION["PROJ4","+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"],AUTHORITY["EPSG","3857"]]
>>> Complete!
>>> <ASTGDEMv20> Project DEM from OSGB-36 GCS to BNG PCS.
Creating output file that is 6418P x 5203L.
Processing input file DATA/DATA_ASTGDEMv20/ASTGDEMv20_EPSG4277.tif.
0...10...20...30...40...50...60...70...80...90...100 - done.
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 7200
The number of band is: 1
The 6 GeoTransform parameters are:
(-0.9986513108124788, 0.00027780667700100285, 0.0, 51.99969924747907, 0.0, -0.00027780667700100285)
The GCS/PCS information is:
GEOGCS["OSGB 1936",DATUM["OSGB_1936",SPHEROID["Airy 1830",6377563.396,299.3249646000044,AUTHORITY["EPSG","7001"]],TOWGS84[446.448,-125.157,542.06,0.15,0.247,0.842,-20.489],AUTHORITY["EPSG","6277"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4277"]]
The information of DEM:
The number of row (height) is: 5203
The number of column (width) is: 6418
The number of band is: 1
The 6 GeoTransform parameters are:
(468736.14475350257, 22.101898961294147, 0.0, 237774.34151860897, 0.0, -22.101898961294147)
The GCS/PCS information is:
PROJCS["OSGB 1936 / British National Grid",GEOGCS["OSGB 1936",DATUM["OSGB_1936",SPHEROID["Airy 1830",6377563.396,299.3249646000044,AUTHORITY["EPSG","7001"]],TOWGS84[446.448,-125.157,542.06,0.15,0.247,0.842,-20.489],AUTHORITY["EPSG","6277"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4277"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",49],PARAMETER["central_meridian",-2],PARAMETER["scale_factor",0.9996012717],PARAMETER["false_easting",400000],PARAMETER["false_northing",-100000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","27700"]]
>>> Complete!
>>> <ASTGDEMv20> Project DEM from ETRS-89 GCS to LAEA PCS.
Creating output file that is 6901P x 5852L.
Processing input file DATA/DATA_ASTGDEMv20/ASTGDEMv20_EPSG4258.tif.
0...10...20...30...40...50...60...70...80...90...100 - done.
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 7200
The number of band is: 1
The 6 GeoTransform parameters are:
(-1.000138888888889, 0.0002777777777777774, 0.0, 52.000138888888884, 0.0, -0.0002777777777777774)
The GCS/PCS information is:
GEOGCS["ETRS89",DATUM["European_Terrestrial_Reference_System_1989",SPHEROID["GRS 1980",6378137,298.2572221010002,AUTHORITY["EPSG","7019"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY["EPSG","6258"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4258"]]
The information of DEM:
The number of row (height) is: 5852
The number of column (width) is: 6901
The number of band is: 1
The 6 GeoTransform parameters are:
(3552161.2997090546, 22.104339263837893, 0.0, 3266941.5106412214, 0.0, -22.104339263837893)
The GCS/PCS information is:
PROJCS["ETRS89 / LAEA Europe",GEOGCS["ETRS89",DATUM["European_Terrestrial_Reference_System_1989",SPHEROID["GRS 1980",6378137,298.2572221010002,AUTHORITY["EPSG","7019"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY["EPSG","6258"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4258"]],PROJECTION["Lambert_Azimuthal_Equal_Area"],PARAMETER["latitude_of_center",52],PARAMETER["longitude_of_center",10],PARAMETER["false_easting",4321000],PARAMETER["false_northing",3210000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3035"]]
>>> Complete!
>>> <ASTGDEMv20> Display 2D DEM image in Pseudo Mercator PCS.
The shape of DEM is: [5041, 6276]
>>> <ASTGDEMv20> Display 2D DEM image in BNG PCS.
The shape of DEM is: [5203, 6418]
>>> <ASTGDEMv20> Display 2D DEM image in LAEA PCS.
The shape of DEM is: [5852, 6901]
>>> Complete!
>>> Read London air quality monitoring station data file.
Unnamed: 0 ... SiteName
0 BX9 ... Bexley - Slade Green FDMS
1 BX1 ... Bexley - Slade Green
2 BL0 ... Camden - Bloomsbury
[3 rows x 8 columns]
*==> The number of stations is: 24
*==> The location (lat, lng) of stations are:
[[51.46598327 0.18487713]
[51.46598327 0.18487713]
[51.522287 -0.125848 ]
[51.52770662 -0.12905321]
[51.544219 -0.175284 ]
[51.51452534 -0.10451563]
[51.51384718 -0.07776568]
[51.410039 -0.127523 ]
[51.490532 0.074003 ]
[51.45258 0.070766 ]
[51.486957 0.095111 ]
[51.456357 0.040725 ]
[51.4563 0.085606 ]
[51.617327 -0.298775 ]
[51.52078746 0.20546071]
[51.48878 -0.441627 ]
[51.52104675 -0.21349214]
[51.52104675 -0.21349214]
[51.474954 -0.039641 ]
[51.56948433 0.08290747]
[51.42525604 -0.34560829]
[51.3892869 -0.14166153]
[51.51504617 -0.00841849]
[51.52254 -0.15459 ]]
>>> Complete!
>>> <ASTGDEMv20> Get the elevation from DEM in WGS-84 GCS.
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 7200
The number of band is: 1
The 6 GeoTransform parameters are:
(-1.000138888888889, 0.0002777777777777778, 0.0, 52.00013888888889, 0.0, -0.0002777777777777778)
The GCS/PCS information is:
GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]]
The 6 GeoTransform parameters of DEM are:
(-1.000138888888889, 0.0002777777777777778, 0.0, 52.00013888888889, 0.0, -0.0002777777777777778)
*==> The elevation information of stations is:
[[ 0. 51.46598327 0.18487713 1923. 4266.
18. ]
[ 1. 51.46598327 0.18487713 1923. 4266.
18. ]
[ 2. 51.522287 -0.125848 1720. 3147.
38. ]
[ 3. 51.52770662 -0.12905321 1701. 3136.
40. ]
[ 4. 51.544219 -0.175284 1641. 2969.
65. ]
[ 5. 51.51452534 -0.10451563 1748. 3224.
26. ]
[ 6. 51.51384718 -0.07776568 1751. 3321.
35. ]
[ 7. 51.410039 -0.127523 2124. 3141.
31. ]
[ 8. 51.490532 0.074003 1835. 3867.
17. ]
[ 9. 51.45258 0.070766 1971. 3855.
79. ]
[ 10. 51.486957 0.095111 1847. 3943.
13. ]
[ 11. 51.456357 0.040725 1958. 3747.
41. ]
[ 12. 51.4563 0.085606 1958. 3909.
62. ]
[ 13. 51.617327 -0.298775 1378. 2525.
82. ]
[ 14. 51.52078746 0.20546071 1726. 4340.
9. ]
[ 15. 51.48878 -0.441627 1841. 2011.
13. ]
[ 16. 51.52104675 -0.21349214 1725. 2832.
31. ]
[ 17. 51.52104675 -0.21349214 1725. 2832.
31. ]
[ 18. 51.474954 -0.039641 1891. 3458.
15. ]
[ 19. 51.56948433 0.08290747 1550. 3899.
22. ]
[ 20. 51.42525604 -0.34560829 2070. 2356.
24. ]
[ 21. 51.3892869 -0.14166153 2199. 3091.
40. ]
[ 22. 51.51504617 -0.00841849 1746. 3570.
8. ]
[ 23. 51.52254 -0.15459 1719. 3044.
40. ]]
*==> The elevation value of stations is:
[18 18 38 40 65 26 35 31 17 79 13 41 62 82 9 13 31 31 15 22 24 40 8 40]
>>> Complete!
>>> <ASTGDEMv20> Get the elevation from DEM in OSGB-36 GCS.
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 7200
The number of band is: 1
The 6 GeoTransform parameters are:
(-0.9986513108124788, 0.00027780667700100285, 0.0, 51.99969924747907, 0.0, -0.00027780667700100285)
The GCS/PCS information is:
GEOGCS["OSGB 1936",DATUM["OSGB_1936",SPHEROID["Airy 1830",6377563.396,299.3249646000044,AUTHORITY["EPSG","7001"]],TOWGS84[446.448,-125.157,542.06,0.15,0.247,0.842,-20.489],AUTHORITY["EPSG","6277"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4277"]]
The 6 GeoTransform parameters of DEM are:
(-0.9986513108124788, 0.00027780667700100285, 0.0, 51.99969924747907, 0.0, -0.00027780667700100285)
*==> The elevation information of stations is:
[[ 0. 51.46598327 0.18487713 1921. 4260.
14. ]
[ 1. 51.46598327 0.18487713 1921. 4260.
14. ]
[ 2. 51.522287 -0.125848 1719. 3142.
36. ]
[ 3. 51.52770662 -0.12905321 1699. 3130.
25. ]
[ 4. 51.544219 -0.175284 1640. 2964.
60. ]
[ 5. 51.51452534 -0.10451563 1746. 3219.
37. ]
[ 6. 51.51384718 -0.07776568 1749. 3315.
33. ]
[ 7. 51.410039 -0.127523 2123. 3136.
40. ]
[ 8. 51.490532 0.074003 1833. 3861.
20. ]
[ 9. 51.45258 0.070766 1969. 3850.
68. ]
[ 10. 51.486957 0.095111 1846. 3937.
12. ]
[ 11. 51.456357 0.040725 1956. 3741.
25. ]
[ 12. 51.4563 0.085606 1956. 3903.
62. ]
[ 13. 51.617327 -0.298775 1376. 2519.
59. ]
[ 14. 51.52078746 0.20546071 1724. 4334.
15. ]
[ 15. 51.48878 -0.441627 1839. 2005.
18. ]
[ 16. 51.52104675 -0.21349214 1723. 2826.
22. ]
[ 17. 51.52104675 -0.21349214 1723. 2826.
22. ]
[ 18. 51.474954 -0.039641 1889. 3452.
15. ]
[ 19. 51.56948433 0.08290747 1549. 3893.
21. ]
[ 20. 51.42525604 -0.34560829 2068. 2351.
14. ]
[ 21. 51.3892869 -0.14166153 2197. 3085.
33. ]
[ 22. 51.51504617 -0.00841849 1745. 3564.
8. ]
[ 23. 51.52254 -0.15459 1718. 3038.
47. ]]
*==> The elevation value of stations is:
[14 14 36 25 60 37 33 40 20 68 12 25 62 59 15 18 22 22 15 21 14 33 8 47]
>>> Complete!
>>> <ASTGDEMv20> Get the elevation from DEM in ETRS-89 GCS.
The information of DEM:
The number of row (height) is: 3600
The number of column (width) is: 7200
The number of band is: 1
The 6 GeoTransform parameters are:
(-1.000138888888889, 0.0002777777777777774, 0.0, 52.000138888888884, 0.0, -0.0002777777777777774)
The GCS/PCS information is:
GEOGCS["ETRS89",DATUM["European_Terrestrial_Reference_System_1989",SPHEROID["GRS 1980",6378137,298.2572221010002,AUTHORITY["EPSG","7019"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY["EPSG","6258"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4258"]]
The 6 GeoTransform parameters of DEM are:
(-1.000138888888889, 0.0002777777777777774, 0.0, 52.000138888888884, 0.0, -0.0002777777777777774)
*==> The elevation information of stations is:
[[ 0. 51.46598327 0.18487713 1923. 4266.
18. ]
[ 1. 51.46598327 0.18487713 1923. 4266.
18. ]
[ 2. 51.522287 -0.125848 1720. 3147.
38. ]
[ 3. 51.52770662 -0.12905321 1701. 3136.
40. ]
[ 4. 51.544219 -0.175284 1641. 2969.
65. ]
[ 5. 51.51452534 -0.10451563 1748. 3224.
26. ]
[ 6. 51.51384718 -0.07776568 1751. 3321.
35. ]
[ 7. 51.410039 -0.127523 2124. 3141.
31. ]
[ 8. 51.490532 0.074003 1835. 3867.
17. ]
[ 9. 51.45258 0.070766 1971. 3855.
79. ]
[ 10. 51.486957 0.095111 1847. 3943.
13. ]
[ 11. 51.456357 0.040725 1958. 3747.
41. ]
[ 12. 51.4563 0.085606 1958. 3909.
62. ]
[ 13. 51.617327 -0.298775 1378. 2525.
82. ]
[ 14. 51.52078746 0.20546071 1726. 4340.
9. ]
[ 15. 51.48878 -0.441627 1841. 2011.
13. ]
[ 16. 51.52104675 -0.21349214 1725. 2832.
31. ]
[ 17. 51.52104675 -0.21349214 1725. 2832.
31. ]
[ 18. 51.474954 -0.039641 1891. 3458.
15. ]
[ 19. 51.56948433 0.08290747 1550. 3899.
22. ]
[ 20. 51.42525604 -0.34560829 2070. 2356.
24. ]
[ 21. 51.3892869 -0.14166153 2199. 3091.
40. ]
[ 22. 51.51504617 -0.00841849 1746. 3570.
8. ]
[ 23. 51.52254 -0.15459 1719. 3044.
40. ]]
*==> The elevation value of stations is:
[18 18 38 40 65 26 35 31 17 79 13 41 62 82 9 13 31 31 15 22 24 40 8 40]
>>> Complete!
>>> Compare the elevation obtained from different DEMs.
ASTGDEMv20_WD [18 18 38 40 65 26 35 31 17 79 13 41 62 82 9 13 31 31 15 22 24 40 8 40]
ASTGDEMv20_UK [14 14 36 25 60 37 33 40 20 68 12 25 62 59 15 18 22 22 15 21 14 33 8 47]
ASTGDEMv20_EU [18 18 38 40 65 26 35 31 17 79 13 41 62 82 9 13 31 31 15 22 24 40 8 40]
>>> Complete!