lasinfo (210611) report for 'AHN4T/45FZ1_21.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 338/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 32548509 number of points by return: 28021153 3260406 1059232 187044 20674 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 412480 0 min x y z: 169980.000 412480.000 16.695 max x y z: 171019.999 413769.999 41.280 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 32548509 extended number of points by return: 28021153 3260406 1059232 187044 20674 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 16695 41280 intensity 0 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 64 66 gps_time 298034324.686287 298037983.319032 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 38 255 B 33 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.49 32.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28021153 number of intermediate returns: 1269554 number of last returns: 27998490 number of single returns: 24740688 covered area in square units/kilounits: 1341436/1.34 point density: all returns 24.26 last only 20.87 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32548509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28021153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3260406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1059232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 187044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20674 instead zero. overview over extended number of returns of given pulse: 24740688 4412209 2623856 667799 96163 7339 455 0 0 0 0 0 0 0 0 histogram of classification of points: 5155759 unclassified (1) 27349248 ground (2) 42892 building (6) 610 water (9) +-> flagged as extended overlap: 2605210 +---> 695882 of those are unclassified (1) +---> 1909328 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [16.6,16.7) has 1 bin [16.7,16.8) has 263 bin [16.8,16.9) has 2083 bin [16.9,17.0) has 2207 bin [17.0,17.1) has 3319 bin [17.1,17.2) has 4952 bin [17.2,17.3) has 4883 bin [17.3,17.4) has 4710 bin [17.4,17.5) has 6500 bin [17.5,17.6) has 26149 bin [17.6,17.7) has 112740 bin [17.7,17.8) has 430208 bin [17.8,17.9) has 229862 bin [17.9,18.0) has 96478 bin [18.0,18.1) has 369085 bin [18.1,18.2) has 656099 bin [18.2,18.3) has 887049 bin [18.3,18.4) has 1282247 bin [18.4,18.5) has 2041408 bin [18.5,18.6) has 2171967 bin [18.6,18.7) has 1924832 bin [18.7,18.8) has 2416463 bin [18.8,18.9) has 1794853 bin [18.9,19.0) has 2148941 bin [19.0,19.1) has 2313119 bin [19.1,19.2) has 1843677 bin [19.2,19.3) has 1483733 bin [19.3,19.4) has 1582645 bin [19.4,19.5) has 1377696 bin [19.5,19.6) has 901257 bin [19.6,19.7) has 616930 bin [19.7,19.8) has 346302 bin [19.8,19.9) has 196604 bin [19.9,20.0) has 102495 bin [20.0,20.1) has 49468 bin [20.1,20.2) has 30449 bin [20.2,20.3) has 24793 bin [20.3,20.4) has 25474 bin [20.4,20.5) has 27553 bin [20.5,20.6) has 29526 bin [20.6,20.7) has 30658 bin [20.7,20.8) has 31604 bin [20.8,20.9) has 32074 bin [20.9,21.0) has 31653 bin [21.0,21.1) has 30765 bin [21.1,21.2) has 30302 bin [21.2,21.3) has 29684 bin [21.3,21.4) has 29303 bin [21.4,21.5) has 29302 bin [21.5,21.6) has 30419 bin [21.6,21.7) has 30654 bin [21.7,21.8) has 30449 bin [21.8,21.9) has 30240 bin [21.9,22.0) has 30305 bin [22.0,22.1) has 30913 bin [22.1,22.2) has 30955 bin [22.2,22.3) has 31174 bin [22.3,22.4) has 30722 bin [22.4,22.5) has 31471 bin [22.5,22.6) has 31456 bin [22.6,22.7) has 31680 bin [22.7,22.8) has 32429 bin [22.8,22.9) has 32484 bin [22.9,23.0) has 33022 bin [23.0,23.1) has 33870 bin [23.1,23.2) has 34885 bin [23.2,23.3) has 34944 bin [23.3,23.4) has 35459 bin [23.4,23.5) has 35883 bin [23.5,23.6) has 35991 bin [23.6,23.7) has 35944 bin [23.7,23.8) has 36486 bin [23.8,23.9) has 36339 bin [23.9,24.0) has 36712 bin [24.0,24.1) has 36069 bin [24.1,24.2) has 35975 bin [24.2,24.3) has 35519 bin [24.3,24.4) has 35549 bin [24.4,24.5) has 35771 bin [24.5,24.6) has 35307 bin [24.6,24.7) has 34908 bin [24.7,24.8) has 34257 bin [24.8,24.9) has 33572 bin [24.9,25.0) has 32712 bin [25.0,25.1) has 32161 bin [25.1,25.2) has 31530 bin [25.2,25.3) has 31042 bin [25.3,25.4) has 30478 bin [25.4,25.5) has 29713 bin [25.5,25.6) has 29479 bin [25.6,25.7) has 28968 bin [25.7,25.8) has 28623 bin [25.8,25.9) has 29151 bin [25.9,26.0) has 28952 bin [26.0,26.1) has 28608 bin [26.1,26.2) has 28503 bin [26.2,26.3) has 28192 bin [26.3,26.4) has 28317 bin [26.4,26.5) has 27909 bin [26.5,26.6) has 28211 bin [26.6,26.7) has 28453 bin [26.7,26.8) has 28500 bin [26.8,26.9) has 28796 bin [26.9,27.0) has 28519 bin [27.0,27.1) has 28767 bin [27.1,27.2) has 28864 bin [27.2,27.3) has 28652 bin [27.3,27.4) has 28616 bin [27.4,27.5) has 28901 bin [27.5,27.6) has 28928 bin [27.6,27.7) has 29051 bin [27.7,27.8) has 29530 bin [27.8,27.9) has 28987 bin [27.9,28.0) has 29126 bin [28.0,28.1) has 29574 bin [28.1,28.2) has 30127 bin [28.2,28.3) has 30186 bin [28.3,28.4) has 30015 bin [28.4,28.5) has 30145 bin [28.5,28.6) has 30517 bin [28.6,28.7) has 30860 bin [28.7,28.8) has 30630 bin [28.8,28.9) has 31281 bin [28.9,29.0) has 31270 bin [29.0,29.1) has 32131 bin [29.1,29.2) has 31834 bin [29.2,29.3) has 32035 bin [29.3,29.4) has 32299 bin [29.4,29.5) has 32345 bin [29.5,29.6) has 32722 bin [29.6,29.7) has 32606 bin [29.7,29.8) has 32933 bin [29.8,29.9) has 33096 bin [29.9,30.0) has 33496 bin [30.0,30.1) has 33520 bin [30.1,30.2) has 34423 bin [30.2,30.3) has 34620 bin [30.3,30.4) has 35315 bin [30.4,30.5) has 35189 bin [30.5,30.6) has 35413 bin [30.6,30.7) has 35402 bin [30.7,30.8) has 35436 bin [30.8,30.9) has 35436 bin [30.9,31.0) has 36428 bin [31.0,31.1) has 36806 bin [31.1,31.2) has 36838 bin [31.2,31.3) has 36721 bin [31.3,31.4) has 36816 bin [31.4,31.5) has 36581 bin [31.5,31.6) has 37348 bin [31.6,31.7) has 37756 bin [31.7,31.8) has 38165 bin [31.8,31.9) has 38042 bin [31.9,32.0) has 38462 bin [32.0,32.1) has 38164 bin [32.1,32.2) has 37889 bin [32.2,32.3) has 37328 bin [32.3,32.4) has 36782 bin [32.4,32.5) has 36819 bin [32.5,32.6) has 36586 bin [32.6,32.7) has 36436 bin [32.7,32.8) has 36266 bin [32.8,32.9) has 35888 bin [32.9,33.0) has 35502 bin [33.0,33.1) has 35365 bin [33.1,33.2) has 34619 bin [33.2,33.3) has 33771 bin [33.3,33.4) has 33586 bin [33.4,33.5) has 32824 bin [33.5,33.6) has 32176 bin [33.6,33.7) has 31410 bin [33.7,33.8) has 30644 bin [33.8,33.9) has 29979 bin [33.9,34.0) has 28994 bin [34.0,34.1) has 28553 bin [34.1,34.2) has 27993 bin [34.2,34.3) has 26869 bin [34.3,34.4) has 26414 bin [34.4,34.5) has 25619 bin [34.5,34.6) has 25210 bin [34.6,34.7) has 24646 bin [34.7,34.8) has 23667 bin [34.8,34.9) has 23119 bin [34.9,35.0) has 22170 bin [35.0,35.1) has 21348 bin [35.1,35.2) has 20702 bin [35.2,35.3) has 20240 bin [35.3,35.4) has 19485 bin [35.4,35.5) has 18689 bin [35.5,35.6) has 17551 bin [35.6,35.7) has 16902 bin [35.7,35.8) has 15970 bin [35.8,35.9) has 15313 bin [35.9,36.0) has 14446 bin [36.0,36.1) has 13818 bin [36.1,36.2) has 12993 bin [36.2,36.3) has 11885 bin [36.3,36.4) has 11404 bin [36.4,36.5) has 10753 bin [36.5,36.6) has 9954 bin [36.6,36.7) has 9333 bin [36.7,36.8) has 8578 bin [36.8,36.9) has 8069 bin [36.9,37.0) has 7659 bin [37.0,37.1) has 6969 bin [37.1,37.2) has 6627 bin [37.2,37.3) has 5938 bin [37.3,37.4) has 5581 bin [37.4,37.5) has 5191 bin [37.5,37.6) has 4691 bin [37.6,37.7) has 4246 bin [37.7,37.8) has 3926 bin [37.8,37.9) has 3594 bin [37.9,38.0) has 3209 bin [38.0,38.1) has 2799 bin [38.1,38.2) has 2430 bin [38.2,38.3) has 2187 bin [38.3,38.4) has 1998 bin [38.4,38.5) has 1656 bin [38.5,38.6) has 1418 bin [38.6,38.7) has 1222 bin [38.7,38.8) has 1051 bin [38.8,38.9) has 914 bin [38.9,39.0) has 810 bin [39.0,39.1) has 639 bin [39.1,39.2) has 622 bin [39.2,39.3) has 486 bin [39.3,39.4) has 391 bin [39.4,39.5) has 404 bin [39.5,39.6) has 345 bin [39.6,39.7) has 278 bin [39.7,39.8) has 241 bin [39.8,39.9) has 208 bin [39.9,40.0) has 179 bin [40.0,40.1) has 176 bin [40.1,40.2) has 112 bin [40.2,40.3) has 91 bin [40.3,40.4) has 76 bin [40.4,40.5) has 46 bin [40.5,40.6) has 41 bin [40.6,40.7) has 37 bin [40.7,40.8) has 21 bin [40.8,40.9) has 17 bin [40.9,41.0) has 9 bin [41.0,41.1) has 5 bin [41.1,41.2) has 9 bin [41.2,41.3) has 3 average z coordinate 20.3 for 32548509 element(s) point source id histogram with bin size 1.000000 bin 64 has 3135229 bin 65 has 28321917 bin 66 has 1091363 average point source id 64.937205541427417 for 32548509 element(s)