lasinfo (210611) report for 'AHN4T/12EN1_23.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: 333/2022 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: 35358237 number of points by return: 30593930 2986592 1318621 381362 69189 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 568730 0 min x y z: 241980.000 568730.000 -0.922 max x y z: 243019.999 570019.999 40.332 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: 35358237 extended number of points by return: 30593930 2986592 1318621 381362 69189 7896 647 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 -922 40332 intensity 33 4749 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 29 user_data 6 7 point_source_ID 34 1032 gps_time 330784585.753760 332242955.882667 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 53 255 B 34 255 NIR 15 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.95 31.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30593930 number of intermediate returns: 1780119 number of last returns: 30586712 number of single returns: 27602524 covered area in square units/kilounits: 1331056/1.33 point density: all returns 26.56 last only 22.98 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35358237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30593930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2986592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1318621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 381362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 69189 instead zero. overview over extended number of returns of given pulse: 27602524 3337817 2813561 1249613 306712 43695 4315 0 0 0 0 0 0 0 0 histogram of classification of points: 5442440 unclassified (1) 29137218 ground (2) 615921 building (6) 156629 water (9) 4118 wire conductor (14) 1911 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2463293 +---> 604273 of those are unclassified (1) +---> 1761008 of those are ground (2) +---> 66585 of those are building (6) +---> 30018 of those are water (9) +---> 185 of those are wire conductor (14) +---> 1224 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 5 bin [-0.9,-0.8) has 390 bin [-0.8,-0.7) has 13142 bin [-0.7,-0.6) has 49389 bin [-0.6,-0.5) has 101067 bin [-0.5,-0.4) has 82007 bin [-0.4,-0.3) has 75836 bin [-0.3,-0.2) has 91648 bin [-0.2,-0.1) has 162419 bin [-0.1,0.0) 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1 bin [32.4,32.5) has 1 bin [32.5,32.6) has 1 bin [32.7,32.8) has 2 bin [32.9,33.0) has 5 bin [33.0,33.1) has 7 bin [33.1,33.2) has 19 bin [33.2,33.3) has 109 bin [33.3,33.4) has 65 bin [33.4,33.5) has 14 bin [33.5,33.6) has 4 bin [33.6,33.7) has 5 bin [33.7,33.8) has 2 bin [33.8,33.9) has 1 bin [34.0,34.1) has 2 bin [34.1,34.2) has 8 bin [34.2,34.3) has 5 bin [34.3,34.4) has 7 bin [34.4,34.5) has 10 bin [34.5,34.6) has 11 bin [34.6,34.7) has 13 bin [34.7,34.8) has 9 bin [34.8,34.9) has 14 bin [34.9,35.0) has 13 bin [35.0,35.1) has 7 bin [35.1,35.2) has 14 bin [35.2,35.3) has 7 bin [35.3,35.4) has 1 bin [35.5,35.6) has 1 bin [35.8,35.9) has 1 bin [35.9,36.0) has 1 bin [36.1,36.2) has 1 bin [36.2,36.3) has 1 bin [36.4,36.5) has 1 bin [36.9,37.0) has 2 bin [37.0,37.1) has 1 bin [37.1,37.2) has 2 bin [37.2,37.3) has 2 bin [37.6,37.7) has 1 bin [37.7,37.8) has 2 bin [37.8,37.9) has 2 bin [37.9,38.0) has 2 bin [38.3,38.4) has 5 bin [38.4,38.5) has 7 bin [38.5,38.6) has 8 bin [38.6,38.7) has 13 bin [38.7,38.8) has 1 bin [38.9,39.0) has 1 bin [40.0,40.1) has 1 bin [40.2,40.3) has 2 bin [40.3,40.4) has 2 average z coordinate 2.4 for 35358237 element(s) point source id histogram with bin size 1.000000 bin 34 has 15181725 bin 35 has 10616544 bin 1032 has 9559968 average point source id 304.134073935869594 for 35358237 element(s)