lasinfo (210611) report for 'AHN4T/51FN2_22.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: 339/2022 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: 28354715 number of points by return: 26432655 1301234 496126 110789 13911 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 393730 0 min x y z: 175980.000 393730.000 13.419 max x y z: 177019.999 395019.999 43.388 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: 28354715 extended number of points by return: 26432655 1301234 496126 110789 13911 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 13419 43388 intensity 56 4361 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 -30 29 user_data 6 7 point_source_ID 77 79 gps_time 296121037.585395 298286848.439616 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 43.61 ('Amplitude') attribute1 -16.44 27.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26432655 number of intermediate returns: 622615 number of last returns: 26424335 number of single returns: 25124890 covered area in square units/kilounits: 1339300/1.34 point density: all returns 21.17 last only 19.73 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28354715 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26432655 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1301234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 496126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 110789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13911 instead zero. overview over extended number of returns of given pulse: 25124890 1614192 1157605 388310 64668 4759 291 0 0 0 0 0 0 0 0 histogram of classification of points: 2401859 unclassified (1) 25345578 ground (2) 572699 building (6) 34579 water (9) +-> flagged as extended overlap: 1977141 +---> 237197 of those are unclassified (1) +---> 1622639 of those are ground (2) +---> 110758 of those are building (6) +---> 6547 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.4,13.5) has 34 bin [13.5,13.6) has 65 bin [13.6,13.7) has 500 bin [13.7,13.8) has 4063 bin [13.8,13.9) has 1973 bin [13.9,14.0) has 3351 bin [14.0,14.1) has 13802 bin [14.1,14.2) has 11665 bin [14.2,14.3) has 15597 bin [14.3,14.4) has 35868 bin [14.4,14.5) has 150102 bin [14.5,14.6) has 341290 bin [14.6,14.7) has 349762 bin [14.7,14.8) has 517113 bin [14.8,14.9) has 454527 bin [14.9,15.0) has 515013 bin [15.0,15.1) has 593236 bin [15.1,15.2) has 753976 bin [15.2,15.3) has 840334 bin [15.3,15.4) has 787350 bin [15.4,15.5) has 666608 bin [15.5,15.6) has 1055363 bin [15.6,15.7) has 1321827 bin [15.7,15.8) has 985882 bin [15.8,15.9) has 925166 bin [15.9,16.0) has 963351 bin [16.0,16.1) has 1079333 bin [16.1,16.2) has 936385 bin [16.2,16.3) has 908753 bin [16.3,16.4) has 690761 bin [16.4,16.5) has 420807 bin [16.5,16.6) has 434398 bin [16.6,16.7) has 487134 bin [16.7,16.8) has 652572 bin [16.8,16.9) has 833788 bin [16.9,17.0) has 848996 bin [17.0,17.1) has 715662 bin [17.1,17.2) has 580380 bin [17.2,17.3) has 563134 bin [17.3,17.4) has 443885 bin [17.4,17.5) has 353242 bin [17.5,17.6) has 356546 bin [17.6,17.7) has 365007 bin [17.7,17.8) has 423324 bin [17.8,17.9) has 501136 bin [17.9,18.0) has 621419 bin [18.0,18.1) has 741428 bin [18.1,18.2) has 554347 bin [18.2,18.3) has 343719 bin [18.3,18.4) has 273403 bin [18.4,18.5) has 114711 bin [18.5,18.6) has 68831 bin [18.6,18.7) has 73042 bin [18.7,18.8) has 60506 bin [18.8,18.9) has 61472 bin [18.9,19.0) has 53785 bin [19.0,19.1) has 60780 bin [19.1,19.2) has 28097 bin [19.2,19.3) has 25649 bin [19.3,19.4) has 25989 bin [19.4,19.5) has 25527 bin [19.5,19.6) has 26003 bin [19.6,19.7) has 28978 bin [19.7,19.8) has 25948 bin [19.8,19.9) has 26518 bin [19.9,20.0) has 28281 bin [20.0,20.1) has 27719 bin [20.1,20.2) has 25307 bin [20.2,20.3) has 25854 bin [20.3,20.4) has 26281 bin [20.4,20.5) has 24954 bin [20.5,20.6) has 24355 bin [20.6,20.7) has 24480 bin [20.7,20.8) has 22169 bin [20.8,20.9) has 22167 bin [20.9,21.0) has 24212 bin [21.0,21.1) has 21118 bin [21.1,21.2) has 21267 bin [21.2,21.3) has 21407 bin [21.3,21.4) has 22138 bin [21.4,21.5) has 23072 bin [21.5,21.6) has 22636 bin [21.6,21.7) has 22347 bin [21.7,21.8) has 23057 bin [21.8,21.9) has 24095 bin [21.9,22.0) has 25783 bin [22.0,22.1) has 27024 bin [22.1,22.2) has 24821 bin [22.2,22.3) has 23355 bin [22.3,22.4) has 22462 bin [22.4,22.5) has 21844 bin [22.5,22.6) has 21771 bin [22.6,22.7) has 22464 bin [22.7,22.8) has 22679 bin [22.8,22.9) has 22393 bin [22.9,23.0) has 23741 bin [23.0,23.1) has 22585 bin [23.1,23.2) has 21958 bin [23.2,23.3) has 21475 bin [23.3,23.4) has 20929 bin [23.4,23.5) has 20349 bin [23.5,23.6) has 20356 bin [23.6,23.7) has 20217 bin [23.7,23.8) has 21737 bin [23.8,23.9) has 20059 bin [23.9,24.0) has 19656 bin [24.0,24.1) has 19360 bin [24.1,24.2) has 19263 bin [24.2,24.3) has 18363 bin [24.3,24.4) has 18013 bin [24.4,24.5) has 18159 bin [24.5,24.6) has 20589 bin [24.6,24.7) has 18669 bin [24.7,24.8) has 17238 bin [24.8,24.9) has 16763 bin [24.9,25.0) has 16384 bin [25.0,25.1) has 16192 bin [25.1,25.2) has 16127 bin [25.2,25.3) has 16135 bin [25.3,25.4) has 16264 bin [25.4,25.5) has 16345 bin [25.5,25.6) has 15915 bin [25.6,25.7) has 16012 bin [25.7,25.8) has 15816 bin [25.8,25.9) has 16265 bin [25.9,26.0) has 15651 bin [26.0,26.1) has 15934 bin [26.1,26.2) has 15620 bin [26.2,26.3) has 15771 bin [26.3,26.4) has 15399 bin [26.4,26.5) has 15406 bin [26.5,26.6) has 15288 bin [26.6,26.7) has 15528 bin [26.7,26.8) has 14962 bin [26.8,26.9) has 15142 bin [26.9,27.0) has 14616 bin [27.0,27.1) has 14469 bin [27.1,27.2) has 14804 bin [27.2,27.3) has 14728 bin [27.3,27.4) has 14502 bin [27.4,27.5) has 14287 bin [27.5,27.6) has 14357 bin [27.6,27.7) has 14278 bin [27.7,27.8) has 13943 bin [27.8,27.9) has 14027 bin [27.9,28.0) has 13974 bin [28.0,28.1) has 13649 bin [28.1,28.2) has 13581 bin [28.2,28.3) has 13405 bin [28.3,28.4) has 13268 bin [28.4,28.5) has 13181 bin [28.5,28.6) has 13047 bin [28.6,28.7) has 13069 bin [28.7,28.8) has 12997 bin [28.8,28.9) has 12581 bin [28.9,29.0) has 12651 bin [29.0,29.1) has 12224 bin [29.1,29.2) has 12480 bin [29.2,29.3) has 12148 bin [29.3,29.4) has 11791 bin [29.4,29.5) has 12057 bin [29.5,29.6) has 11619 bin [29.6,29.7) has 11596 bin [29.7,29.8) has 11488 bin [29.8,29.9) has 11229 bin [29.9,30.0) has 11057 bin [30.0,30.1) has 10904 bin [30.1,30.2) has 10906 bin [30.2,30.3) has 10671 bin [30.3,30.4) has 10572 bin [30.4,30.5) has 10451 bin [30.5,30.6) has 10471 bin [30.6,30.7) has 9856 bin [30.7,30.8) has 9767 bin [30.8,30.9) has 9584 bin [30.9,31.0) has 9369 bin [31.0,31.1) has 9253 bin [31.1,31.2) has 9198 bin [31.2,31.3) has 8810 bin [31.3,31.4) has 8626 bin [31.4,31.5) has 8437 bin [31.5,31.6) has 8390 bin [31.6,31.7) has 8457 bin [31.7,31.8) has 8104 bin [31.8,31.9) has 8231 bin [31.9,32.0) has 8001 bin [32.0,32.1) has 8033 bin [32.1,32.2) has 7838 bin [32.2,32.3) has 7559 bin [32.3,32.4) has 7495 bin [32.4,32.5) has 7185 bin [32.5,32.6) has 7158 bin [32.6,32.7) has 7008 bin [32.7,32.8) has 6700 bin [32.8,32.9) has 6530 bin [32.9,33.0) has 6210 bin [33.0,33.1) has 6040 bin [33.1,33.2) has 5984 bin [33.2,33.3) has 5865 bin [33.3,33.4) has 5746 bin [33.4,33.5) has 5561 bin [33.5,33.6) has 5410 bin [33.6,33.7) has 5182 bin [33.7,33.8) has 4975 bin [33.8,33.9) has 4672 bin [33.9,34.0) has 4361 bin [34.0,34.1) has 4183 bin [34.1,34.2) has 4120 bin [34.2,34.3) has 3852 bin [34.3,34.4) has 3608 bin [34.4,34.5) has 3478 bin [34.5,34.6) has 3152 bin [34.6,34.7) has 3074 bin [34.7,34.8) has 2794 bin [34.8,34.9) has 2606 bin [34.9,35.0) has 2436 bin [35.0,35.1) has 2293 bin [35.1,35.2) has 2121 bin [35.2,35.3) has 2056 bin [35.3,35.4) has 1823 bin [35.4,35.5) has 1679 bin [35.5,35.6) has 1515 bin [35.6,35.7) has 1483 bin [35.7,35.8) has 1318 bin [35.8,35.9) has 1266 bin [35.9,36.0) has 1190 bin [36.0,36.1) has 1133 bin [36.1,36.2) has 1076 bin [36.2,36.3) has 992 bin [36.3,36.4) has 877 bin [36.4,36.5) has 812 bin [36.5,36.6) has 838 bin [36.6,36.7) has 783 bin [36.7,36.8) has 710 bin [36.8,36.9) has 652 bin [36.9,37.0) has 557 bin [37.0,37.1) has 531 bin [37.1,37.2) has 510 bin [37.2,37.3) has 434 bin [37.3,37.4) has 367 bin [37.4,37.5) has 354 bin [37.5,37.6) has 283 bin [37.6,37.7) has 257 bin [37.7,37.8) has 225 bin [37.8,37.9) has 194 bin [37.9,38.0) has 158 bin [38.0,38.1) has 145 bin [38.1,38.2) has 135 bin [38.2,38.3) has 100 bin [38.3,38.4) has 105 bin [38.4,38.5) has 72 bin [38.5,38.6) has 72 bin [38.6,38.7) has 57 bin [38.7,38.8) has 37 bin [38.8,38.9) has 44 bin [38.9,39.0) has 28 bin [39.0,39.1) has 31 bin [39.1,39.2) has 39 bin [39.2,39.3) has 40 bin [39.3,39.4) has 42 bin [39.4,39.5) has 31 bin [39.5,39.6) has 24 bin [39.6,39.7) has 47 bin [39.7,39.8) has 35 bin [39.8,39.9) has 32 bin [39.9,40.0) has 30 bin [40.0,40.1) has 36 bin [40.1,40.2) has 34 bin [40.2,40.3) has 41 bin [40.3,40.4) has 40 bin [40.4,40.5) has 33 bin [40.5,40.6) has 23 bin [40.6,40.7) has 34 bin [40.7,40.8) has 35 bin [40.8,40.9) has 34 bin [40.9,41.0) has 34 bin [41.0,41.1) has 23 bin [41.1,41.2) has 29 bin [41.2,41.3) has 31 bin [41.3,41.4) has 30 bin [41.4,41.5) has 26 bin [41.5,41.6) has 27 bin [41.6,41.7) has 30 bin [41.7,41.8) has 28 bin [41.8,41.9) has 26 bin [41.9,42.0) has 18 bin [42.0,42.1) has 17 bin [42.1,42.2) has 26 bin [42.2,42.3) has 5 bin [42.3,42.4) has 11 bin [42.4,42.5) has 14 bin [42.5,42.6) has 11 bin [42.6,42.7) has 4 bin [42.7,42.8) has 8 bin [42.8,42.9) has 11 bin [42.9,43.0) has 10 bin [43.0,43.1) has 5 bin [43.1,43.2) has 6 bin [43.2,43.3) has 3 bin [43.3,43.4) has 3 average z coordinate 17.1 for 28354715 element(s) point source id histogram with bin size 1.000000 bin 77 has 145373 bin 78 has 22021864 bin 79 has 6187478 average point source id 78.213089956996569 for 28354715 element(s)