lasinfo (210611) report for 'AHN4T/25EN1_21.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: 50822324 number of points by return: 43858264 5550716 1220680 177146 15518 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 493730 0 min x y z: 119980.000 493730.000 -3.026 max x y z: 121019.999 495019.999 37.910 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: 50822324 extended number of points by return: 43858264 5550716 1220680 177146 15518 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 -3026 37910 intensity 42 4918 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 -34 33 user_data 6 8 point_source_ID 122 124 gps_time 270115840.084864 270117575.102031 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 39 255 B 34 255 NIR 38 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.42 49.18 ('Amplitude') attribute1 -15.42 34.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43858264 number of intermediate returns: 1415907 number of last returns: 43764694 number of single returns: 38216541 covered area in square units/kilounits: 1228136/1.23 point density: all returns 41.38 last only 35.64 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50822324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43858264 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5550716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1220680 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 177146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15518 instead zero. overview over extended number of returns of given pulse: 38216541 8742402 3137899 647604 77389 484 5 0 0 0 0 0 0 0 0 histogram of classification of points: 12803789 unclassified (1) 29168673 ground (2) 8311118 building (6) 480423 water (9) 33 wire conductor (14) 58288 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3353270 +---> 592492 of those are unclassified (1) +---> 2194315 of those are ground (2) +---> 491522 of those are building (6) +---> 71776 of those are water (9) +---> 33 of those are wire conductor (14) +---> 3132 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 3 bin [-3.0,-2.9) has 764 bin [-2.9,-2.8) has 20015 bin [-2.8,-2.7) has 28534 bin [-2.7,-2.6) has 56484 bin [-2.6,-2.5) has 138225 bin [-2.5,-2.4) has 203051 bin [-2.4,-2.3) has 252626 bin [-2.3,-2.2) has 278654 bin [-2.2,-2.1) has 370313 bin [-2.1,-2.0) has 484736 bin [-2.0,-1.9) has 596444 bin [-1.9,-1.8) has 595395 bin [-1.8,-1.7) has 532949 bin [-1.7,-1.6) has 399146 bin [-1.6,-1.5) has 478929 bin [-1.5,-1.4) has 1776112 bin [-1.4,-1.3) has 3297260 bin [-1.3,-1.2) has 1578789 bin [-1.2,-1.1) has 1247954 bin [-1.1,-1.0) has 1279643 bin [-1.0,-0.9) has 1865894 bin [-0.9,-0.8) has 3152342 bin [-0.8,-0.7) has 3970499 bin [-0.7,-0.6) has 3543141 bin [-0.6,-0.5) has 2344353 bin [-0.5,-0.4) has 1080818 bin [-0.4,-0.3) has 632709 bin [-0.3,-0.2) has 446238 bin [-0.2,-0.1) has 312982 bin [-0.1,0.0) has 282879 bin [0.0,0.1) has 291020 bin [0.1,0.2) has 310707 bin [0.2,0.3) has 354510 bin [0.3,0.4) has 574951 bin [0.4,0.5) has 610060 bin [0.5,0.6) has 403045 bin [0.6,0.7) has 292353 bin [0.7,0.8) has 304709 bin [0.8,0.9) has 255819 bin [0.9,1.0) has 217383 bin [1.0,1.1) has 201754 bin [1.1,1.2) has 214286 bin [1.2,1.3) has 231944 bin [1.3,1.4) has 222000 bin [1.4,1.5) has 223229 bin [1.5,1.6) has 235963 bin [1.6,1.7) 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[25.5,25.6) has 794 bin [25.6,25.7) has 791 bin [25.7,25.8) has 736 bin [25.8,25.9) has 750 bin [25.9,26.0) has 709 bin [26.0,26.1) has 641 bin [26.1,26.2) has 682 bin [26.2,26.3) has 686 bin [26.3,26.4) has 696 bin [26.4,26.5) has 663 bin [26.5,26.6) has 678 bin [26.6,26.7) has 602 bin [26.7,26.8) has 549 bin [26.8,26.9) has 542 bin [26.9,27.0) has 497 bin [27.0,27.1) has 492 bin [27.1,27.2) has 479 bin [27.2,27.3) has 456 bin [27.3,27.4) has 394 bin [27.4,27.5) has 424 bin [27.5,27.6) has 413 bin [27.6,27.7) has 383 bin [27.7,27.8) has 324 bin [27.8,27.9) has 314 bin [27.9,28.0) has 301 bin [28.0,28.1) has 283 bin [28.1,28.2) has 247 bin [28.2,28.3) has 209 bin [28.3,28.4) has 184 bin [28.4,28.5) has 170 bin [28.5,28.6) has 144 bin [28.6,28.7) has 149 bin [28.7,28.8) has 103 bin [28.8,28.9) has 83 bin [28.9,29.0) has 75 bin [29.0,29.1) has 37 bin [29.1,29.2) has 51 bin [29.2,29.3) has 30 bin [29.3,29.4) has 28 bin [29.4,29.5) has 19 bin [29.5,29.6) has 7 bin [29.6,29.7) has 5 bin [29.7,29.8) has 4 bin [29.8,29.9) has 3 bin [30.3,30.4) has 1 bin [30.4,30.5) has 2 bin [31.6,31.7) has 1 bin [31.7,31.8) has 3 bin [33.4,33.5) has 1 bin [33.5,33.6) has 4 bin [33.6,33.7) has 4 bin [33.7,33.8) has 4 bin [33.8,33.9) has 2 bin [33.9,34.0) has 2 bin [37.9,38.0) has 1 average z coordinate 1.2 for 50822324 element(s) point source id histogram with bin size 1.000000 bin 122 has 3792528 bin 123 has 38095215 bin 124 has 8934581 average point source id 123.101177053611323 for 50822324 element(s)