lasinfo (210611) report for 'AHN4T/33GN2_13.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: 337/2022 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: 28924648 number of points by return: 26860575 1310578 551663 164901 32337 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 458730 0 min x y z: 206980.000 458730.000 5.894 max x y z: 208019.999 460019.999 43.796 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: 28924648 extended number of points by return: 26860575 1310578 551663 164901 32337 4195 399 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 5894 43796 intensity 0 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 15 user_data 6 7 point_source_ID 136 137 gps_time 330427937.580709 330778920.395687 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 54 255 B 41 255 NIR 17 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.02 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26860575 number of intermediate returns: 754568 number of last returns: 26853061 number of single returns: 25543556 covered area in square units/kilounits: 1339612/1.34 point density: all returns 21.59 last only 20.05 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28924648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26860575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1310578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 551663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 164901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32337 instead zero. overview over extended number of returns of given pulse: 25543556 1521794 1161934 530901 140792 22960 2711 0 0 0 0 0 0 0 0 histogram of classification of points: 2383999 unclassified (1) 26192403 ground (2) 280342 building (6) 67708 water (9) 196 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2080701 +---> 186367 of those are unclassified (1) +---> 1873738 of those are ground (2) +---> 6399 of those are building (6) +---> 14197 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.8,5.9) has 2 bin [5.9,6.0) has 190 bin [6.0,6.1) has 4966 bin [6.1,6.2) has 31334 bin [6.2,6.3) has 77277 bin [6.3,6.4) has 59954 bin [6.4,6.5) has 44460 bin [6.5,6.6) has 42049 bin [6.6,6.7) has 47408 bin [6.7,6.8) has 73957 bin [6.8,6.9) has 267431 bin [6.9,7.0) has 640976 bin [7.0,7.1) has 1638209 bin [7.1,7.2) has 2555392 bin [7.2,7.3) has 2743385 bin [7.3,7.4) 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has 813 bin [34.9,35.0) has 767 bin [35.0,35.1) has 801 bin [35.1,35.2) has 818 bin [35.2,35.3) has 762 bin [35.3,35.4) has 705 bin [35.4,35.5) has 635 bin [35.5,35.6) has 703 bin [35.6,35.7) has 697 bin [35.7,35.8) has 635 bin [35.8,35.9) has 633 bin [35.9,36.0) has 652 bin [36.0,36.1) has 634 bin [36.1,36.2) has 591 bin [36.2,36.3) has 563 bin [36.3,36.4) has 568 bin [36.4,36.5) has 539 bin [36.5,36.6) has 526 bin [36.6,36.7) has 536 bin [36.7,36.8) has 501 bin [36.8,36.9) has 527 bin [36.9,37.0) has 487 bin [37.0,37.1) has 465 bin [37.1,37.2) has 482 bin [37.2,37.3) has 479 bin [37.3,37.4) has 456 bin [37.4,37.5) has 453 bin [37.5,37.6) has 424 bin [37.6,37.7) has 452 bin [37.7,37.8) has 440 bin [37.8,37.9) has 396 bin [37.9,38.0) has 374 bin [38.0,38.1) has 411 bin [38.1,38.2) has 366 bin [38.2,38.3) has 401 bin [38.3,38.4) has 360 bin [38.4,38.5) has 382 bin [38.5,38.6) has 371 bin [38.6,38.7) has 368 bin [38.7,38.8) has 376 bin [38.8,38.9) has 326 bin [38.9,39.0) has 328 bin [39.0,39.1) has 338 bin [39.1,39.2) has 333 bin [39.2,39.3) has 299 bin [39.3,39.4) has 291 bin [39.4,39.5) has 300 bin [39.5,39.6) has 283 bin [39.6,39.7) has 286 bin [39.7,39.8) has 274 bin [39.8,39.9) has 233 bin [39.9,40.0) has 280 bin [40.0,40.1) has 253 bin [40.1,40.2) has 227 bin [40.2,40.3) has 229 bin [40.3,40.4) has 206 bin [40.4,40.5) has 221 bin [40.5,40.6) has 191 bin [40.6,40.7) has 183 bin [40.7,40.8) has 179 bin [40.8,40.9) has 183 bin [40.9,41.0) has 173 bin [41.0,41.1) has 177 bin [41.1,41.2) has 137 bin [41.2,41.3) has 129 bin [41.3,41.4) has 132 bin [41.4,41.5) has 102 bin [41.5,41.6) has 112 bin [41.6,41.7) has 99 bin [41.7,41.8) has 80 bin [41.8,41.9) has 100 bin [41.9,42.0) has 65 bin [42.0,42.1) has 57 bin [42.1,42.2) has 63 bin [42.2,42.3) has 51 bin [42.3,42.4) has 47 bin [42.4,42.5) has 37 bin [42.5,42.6) has 32 bin [42.6,42.7) has 27 bin [42.7,42.8) has 27 bin [42.8,42.9) has 17 bin [42.9,43.0) has 10 bin [43.0,43.1) has 14 bin [43.1,43.2) has 9 bin [43.2,43.3) has 7 bin [43.3,43.4) has 2 bin [43.4,43.5) has 3 bin [43.7,43.8) has 1 average z coordinate 8.7 for 28924648 element(s) point source id histogram with bin size 1.000000 bin 136 has 24792224 bin 137 has 4132424 average point source id 136.142868601201315 for 28924648 element(s)