lasinfo (210611) report for 'AHN4T/15EZ1_20.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: 177/2021 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: 37298271 number of points by return: 35513278 1070557 535378 175272 3786 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 538730 0 min x y z: 163980.000 538730.000 -0.657 max x y z: 165019.999 540019.999 36.007 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: 37298271 extended number of points by return: 35513278 1070557 535378 175272 3786 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 -657 36007 intensity 19 4701 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 8 9 point_source_ID 1059 1141 gps_time 268478501.565779 269092532.240317 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 35 255 B 28 253 NIR 26 255 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 0.19 47.01 ('Amplitude') attribute1 -17.06 30.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35513278 number of intermediate returns: 716532 number of last returns: 35506862 number of single returns: 34438401 covered area in square units/kilounits: 1225036/1.23 point density: all returns 30.45 last only 28.98 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37298271 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35513278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1070557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 535378 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 175272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3786 instead zero. overview over extended number of returns of given pulse: 34438401 1070422 1083609 687211 17991 606 31 0 0 0 0 0 0 0 0 histogram of classification of points: 2058082 unclassified (1) 34549162 ground (2) 400098 building (6) 290929 water (9) +-> flagged as extended overlap: 2643557 +---> 449251 of those are unclassified (1) +---> 2121650 of those are ground (2) +---> 48071 of those are building (6) +---> 24585 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 13 bin [-0.6,-0.5) has 666 bin [-0.5,-0.4) has 20200 bin [-0.4,-0.3) has 4985 bin [-0.3,-0.2) has 4282 bin [-0.2,-0.1) has 57156 bin [-0.1,0.0) has 183949 bin [0.0,0.1) has 98121 bin [0.1,0.2) has 160247 bin [0.2,0.3) has 304409 bin [0.3,0.4) has 308837 bin [0.4,0.5) has 233180 bin [0.5,0.6) has 218068 bin [0.6,0.7) has 183670 bin [0.7,0.8) has 200542 bin [0.8,0.9) has 244716 bin [0.9,1.0) has 339717 bin [1.0,1.1) has 324828 bin [1.1,1.2) has 334728 bin [1.2,1.3) has 391713 bin [1.3,1.4) has 425963 bin [1.4,1.5) has 468871 bin [1.5,1.6) has 498836 bin [1.6,1.7) has 498224 bin [1.7,1.8) has 624632 bin [1.8,1.9) has 670191 bin [1.9,2.0) has 703712 bin [2.0,2.1) has 570303 bin [2.1,2.2) has 491439 bin [2.2,2.3) has 431012 bin [2.3,2.4) has 405824 bin [2.4,2.5) has 390873 bin [2.5,2.6) has 359382 bin [2.6,2.7) has 344314 bin [2.7,2.8) has 388043 bin [2.8,2.9) has 459409 bin [2.9,3.0) has 486693 bin [3.0,3.1) has 482713 bin [3.1,3.2) has 422431 bin [3.2,3.3) has 420031 bin [3.3,3.4) has 502200 bin [3.4,3.5) has 539336 bin [3.5,3.6) has 560586 bin [3.6,3.7) has 624992 bin [3.7,3.8) has 722243 bin [3.8,3.9) has 806445 bin [3.9,4.0) has 714582 bin [4.0,4.1) has 494412 bin [4.1,4.2) has 414943 bin [4.2,4.3) has 393055 bin [4.3,4.4) has 443094 bin [4.4,4.5) has 503409 bin [4.5,4.6) has 576815 bin [4.6,4.7) has 536989 bin [4.7,4.8) has 540830 bin [4.8,4.9) has 542849 bin [4.9,5.0) has 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has 1078 bin [32.9,33.0) has 942 bin [33.0,33.1) has 769 bin [33.1,33.2) has 688 bin [33.2,33.3) has 617 bin [33.3,33.4) has 527 bin [33.4,33.5) has 474 bin [33.5,33.6) has 364 bin [33.6,33.7) has 300 bin [33.7,33.8) has 225 bin [33.8,33.9) has 196 bin [33.9,34.0) has 147 bin [34.0,34.1) has 126 bin [34.1,34.2) has 117 bin [34.2,34.3) has 113 bin [34.3,34.4) has 109 bin [34.4,34.5) has 75 bin [34.5,34.6) has 52 bin [34.6,34.7) has 54 bin [34.7,34.8) has 27 bin [34.8,34.9) has 28 bin [34.9,35.0) has 24 bin [35.0,35.1) has 13 bin [35.1,35.2) has 12 bin [35.2,35.3) has 1 bin [35.3,35.4) has 6 bin [35.4,35.5) has 1 bin [35.5,35.6) has 2 bin [35.6,35.7) has 1 bin [35.7,35.8) has 1 bin [36.0,36.1) has 1 average z coordinate 5.0 for 37298271 element(s) point source id histogram with bin size 1.000000 bin 1059 has 14380887 bin 1139 has 4350631 bin 1140 has 17214648 bin 1141 has 1352105 average point source id 1108.688887133668914 for 37298271 element(s)