lasinfo (210611) report for 'AHN4T/07DN2_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: 334/2022 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: 30985201 number of points by return: 22372471 5367354 2335668 736282 150873 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 583730 0 min x y z: 236980.000 583730.000 -1.898 max x y z: 238019.999 585019.999 36.364 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: 30985201 extended number of points by return: 22372471 5367354 2335668 736282 150873 20457 2096 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 -1898 36364 intensity 20 4968 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 21 23 gps_time 324223030.822210 328692973.543534 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 54 255 B 42 255 NIR 14 255 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 -16.05 33.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22372471 number of intermediate returns: 3253188 number of last returns: 22298135 number of single returns: 16938593 covered area in square units/kilounits: 1306224/1.31 point density: all returns 23.72 last only 17.07 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30985201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22372471 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5367354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2335668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 736282 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 150873 instead zero. overview over extended number of returns of given pulse: 16938593 6113964 4811124 2343764 651708 112147 13901 0 0 0 0 0 0 0 0 histogram of classification of points: 11224099 unclassified (1) 15745556 ground (2) 3898551 building (6) 98021 water (9) 18974 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2531557 +---> 948666 of those are unclassified (1) +---> 1400453 of those are ground (2) +---> 167743 of those are building (6) +---> 14332 of those are water (9) +---> 363 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 184 bin [-1.8,-1.7) has 10470 bin [-1.7,-1.6) has 27310 bin [-1.6,-1.5) has 90229 bin [-1.5,-1.4) has 99946 bin [-1.4,-1.3) has 135118 bin [-1.3,-1.2) has 142374 bin [-1.2,-1.1) has 188236 bin [-1.1,-1.0) has 278033 bin [-1.0,-0.9) has 521738 bin [-0.9,-0.8) has 671217 bin [-0.8,-0.7) 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[31.0,31.1) has 344 bin [31.1,31.2) has 1013 bin [31.2,31.3) has 8071 bin [31.3,31.4) has 2491 bin [31.4,31.5) has 295 bin [31.5,31.6) has 123 bin [31.6,31.7) has 111 bin [31.7,31.8) has 125 bin [31.8,31.9) has 249 bin [31.9,32.0) has 215 bin [32.0,32.1) has 134 bin [32.1,32.2) has 129 bin [32.2,32.3) has 132 bin [32.3,32.4) has 340 bin [32.4,32.5) has 231 bin [32.5,32.6) has 119 bin [32.6,32.7) has 71 bin [32.7,32.8) has 70 bin [32.8,32.9) has 50 bin [32.9,33.0) has 47 bin [33.0,33.1) has 50 bin [33.1,33.2) has 36 bin [33.2,33.3) has 39 bin [33.3,33.4) has 27 bin [33.4,33.5) has 31 bin [33.5,33.6) has 38 bin [33.6,33.7) has 52 bin [33.7,33.8) has 29 bin [33.8,33.9) has 29 bin [33.9,34.0) has 25 bin [34.0,34.1) has 26 bin [34.1,34.2) has 13 bin [34.2,34.3) has 15 bin [34.3,34.4) has 26 bin [34.4,34.5) has 24 bin [34.5,34.6) has 10 bin [34.6,34.7) has 14 bin [34.7,34.8) has 8 bin [34.8,34.9) has 6 bin [34.9,35.0) has 5 bin [35.1,35.2) has 4 bin [35.2,35.3) has 3 bin [35.3,35.4) has 3 bin [35.4,35.5) has 5 bin [35.5,35.6) has 3 bin [35.6,35.7) has 1 bin [35.7,35.8) has 1 bin [35.8,35.9) has 2 bin [35.9,36.0) has 8 bin [36.0,36.1) has 9 bin [36.1,36.2) has 1 bin [36.2,36.3) has 4 bin [36.3,36.4) has 4 average z coordinate 3.6 for 30985201 element(s) point source id histogram with bin size 1.000000 bin 21 has 2445870 bin 22 has 24505164 bin 23 has 4034167 average point source id 22.051259857891512 for 30985201 element(s)