lasinfo (210611) report for 'AHN4T/25CN2_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: 178/2021 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: 45100550 number of points by return: 35306786 6795428 2418012 514946 65378 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 481230 0 min x y z: 105980.000 481230.000 -6.834 max x y z: 107019.999 482519.999 34.589 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: 45100550 extended number of points by return: 35306786 6795428 2418012 514946 65378 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 -6834 34589 intensity 56 4658 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 31 user_data 6 7 point_source_ID 110 112 gps_time 270046517.590145 270106549.469023 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 10 255 B 0 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.56 46.58 ('Amplitude') attribute1 -15.37 31.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35306786 number of intermediate returns: 2998592 number of last returns: 35281471 number of single returns: 28486299 covered area in square units/kilounits: 1143532/1.14 point density: all returns 39.44 last only 30.85 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45100550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35306786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6795428 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2418012 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 514946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 65378 instead zero. overview over extended number of returns of given pulse: 28486299 8772717 5713296 1800645 324432 3146 15 0 0 0 0 0 0 0 0 histogram of classification of points: 12609600 unclassified (1) 30423556 ground (2) 1816187 building (6) 206763 water (9) 44444 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3332805 +---> 794977 of those are unclassified (1) +---> 2417918 of those are ground (2) +---> 97540 of those are building (6) +---> 21691 of those are water (9) +---> 679 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.9,-6.8) has 5 bin [-6.8,-6.7) has 403 bin [-6.7,-6.6) has 117 bin [-6.6,-6.5) has 133 bin [-6.5,-6.4) has 131 bin [-6.4,-6.3) has 125 bin [-6.3,-6.2) has 119 bin [-6.2,-6.1) has 189 bin [-6.1,-6.0) has 12600 bin [-6.0,-5.9) has 212520 bin [-5.9,-5.8) has 159361 bin [-5.8,-5.7) has 152582 bin [-5.7,-5.6) has 165413 bin [-5.6,-5.5) has 148946 bin [-5.5,-5.4) has 178601 bin [-5.4,-5.3) has 169303 bin [-5.3,-5.2) has 194555 bin [-5.2,-5.1) has 197200 bin [-5.1,-5.0) has 212629 bin [-5.0,-4.9) has 222449 bin [-4.9,-4.8) has 276663 bin [-4.8,-4.7) has 715163 bin [-4.7,-4.6) has 1228143 bin [-4.6,-4.5) has 2437394 bin [-4.5,-4.4) has 3307923 bin [-4.4,-4.3) has 3119249 bin [-4.3,-4.2) has 3724574 bin [-4.2,-4.1) has 3510099 bin [-4.1,-4.0) has 2558940 bin [-4.0,-3.9) has 1632042 bin [-3.9,-3.8) has 1217847 bin [-3.8,-3.7) has 1026090 bin [-3.7,-3.6) has 816002 bin [-3.6,-3.5) has 607977 bin [-3.5,-3.4) has 532094 bin [-3.4,-3.3) has 450253 bin [-3.3,-3.2) has 398390 bin [-3.2,-3.1) has 380122 bin [-3.1,-3.0) has 341662 bin [-3.0,-2.9) has 288354 bin [-2.9,-2.8) has 266028 bin [-2.8,-2.7) has 254108 bin [-2.7,-2.6) has 240896 bin [-2.6,-2.5) has 211358 bin [-2.5,-2.4) has 179836 bin [-2.4,-2.3) has 150532 bin [-2.3,-2.2) has 142866 bin [-2.2,-2.1) has 151094 bin [-2.1,-2.0) has 157253 bin 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bin [34.2,34.3) has 10 bin [34.3,34.4) has 1 bin [34.5,34.6) has 1 average z coordinate -1.8 for 45100550 element(s) point source id histogram with bin size 1.000000 bin 110 has 3299402 bin 111 has 33569598 bin 112 has 8231550 average point source id 111.10935893242987 for 45100550 element(s)