lasinfo (210611) report for 'AHN4T/37AZ2_05.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: 175/2021 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: 36939588 number of points by return: 33258815 3166812 449760 59338 4863 scale factor x y z: 0.001 0.001 0.001 offset x y z: 68980 442480 0 min x y z: 68980.000 442480.000 -1.873 max x y z: 70019.999 443769.999 41.398 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: 36939588 extended number of points by return: 33258815 3166812 449760 59338 4863 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 -1873 41398 intensity 56 4841 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 30 user_data 6 7 point_source_ID 15 17 gps_time 268439164.802607 268441598.873609 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 29 255 B 15 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0.56 48.41 ('Amplitude') attribute1 -15.54 32.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33258815 number of intermediate returns: 516604 number of last returns: 33198961 number of single returns: 30034792 covered area in square units/kilounits: 1153988/1.15 point density: all returns 32.01 last only 28.77 (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 36939588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33258815 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3166812 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 449760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 59338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4863 instead zero. overview over extended number of returns of given pulse: 30034792 5484518 1177420 218356 24401 101 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4687004 unclassified (1) 23490253 ground (2) 4168388 building (6) 4514561 water (9) 79382 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2337027 +---> 344437 of those are unclassified (1) +---> 1504748 of those are ground (2) +---> 327465 of those are building (6) +---> 158681 of those are water (9) +---> 1696 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 2 bin [-1.8,-1.7) has 8 bin [-1.7,-1.6) has 17 bin [-1.6,-1.5) has 28 bin [-1.5,-1.4) has 86 bin [-1.4,-1.3) has 154 bin [-1.3,-1.2) has 684 bin [-1.2,-1.1) has 859 bin [-1.1,-1.0) has 22875 bin [-1.0,-0.9) has 1087037 bin [-0.9,-0.8) has 2983162 bin [-0.8,-0.7) has 395051 bin [-0.7,-0.6) has 28492 bin [-0.6,-0.5) has 23099 bin [-0.5,-0.4) has 23076 bin [-0.4,-0.3) has 23255 bin [-0.3,-0.2) has 24729 bin [-0.2,-0.1) has 71399 bin [-0.1,0.0) has 28764 bin [0.0,0.1) has 27602 bin [0.1,0.2) has 29382 bin [0.2,0.3) has 44398 bin [0.3,0.4) has 29719 bin [0.4,0.5) has 25519 bin [0.5,0.6) has 25096 bin [0.6,0.7) has 24609 bin [0.7,0.8) has 22919 bin [0.8,0.9) has 34407 bin [0.9,1.0) has 71411 bin [1.0,1.1) has 301065 bin [1.1,1.2) has 708476 bin [1.2,1.3) has 1942100 bin [1.3,1.4) has 1982007 bin [1.4,1.5) has 1132511 bin [1.5,1.6) has 598803 bin [1.6,1.7) has 499338 bin [1.7,1.8) has 650438 bin [1.8,1.9) has 728312 bin [1.9,2.0) has 800788 bin [2.0,2.1) has 571670 bin [2.1,2.2) has 347994 bin [2.2,2.3) has 408193 bin [2.3,2.4) has 639938 bin [2.4,2.5) has 838170 bin [2.5,2.6) has 869205 bin [2.6,2.7) has 467611 bin [2.7,2.8) has 298189 bin [2.8,2.9) has 299959 bin [2.9,3.0) has 319792 bin [3.0,3.1) has 495027 bin [3.1,3.2) has 709595 bin [3.2,3.3) has 622366 bin [3.3,3.4) has 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[35.4,35.5) has 40 bin [35.5,35.6) has 28 bin [35.6,35.7) has 20 bin [35.7,35.8) has 27 bin [35.8,35.9) has 31 bin [35.9,36.0) has 24 bin [36.0,36.1) has 28 bin [36.1,36.2) has 27 bin [36.2,36.3) has 15 bin [36.3,36.4) has 24 bin [36.4,36.5) has 21 bin [36.5,36.6) has 22 bin [36.6,36.7) has 76 bin [36.7,36.8) has 267 bin [36.8,36.9) has 5435 bin [36.9,37.0) has 4826 bin [37.0,37.1) has 25205 bin [37.1,37.2) has 8117 bin [37.2,37.3) has 144 bin [37.3,37.4) has 37 bin [37.4,37.5) has 21 bin [37.5,37.6) has 15 bin [37.6,37.7) has 19 bin [37.7,37.8) has 21 bin [37.8,37.9) has 31 bin [37.9,38.0) has 54 bin [38.0,38.1) has 72 bin [38.1,38.2) has 93 bin [38.2,38.3) has 51 bin [38.3,38.4) has 32 bin [38.4,38.5) has 26 bin [38.5,38.6) has 13 bin [38.6,38.7) has 3 bin [38.7,38.8) has 5 bin [38.8,38.9) has 6 bin [38.9,39.0) has 5 bin [39.0,39.1) has 3 bin [39.1,39.2) has 8 bin [39.2,39.3) has 14 bin [39.3,39.4) has 14 bin [39.4,39.5) has 4 bin [39.5,39.6) has 3 bin [39.6,39.7) has 5 bin [39.7,39.8) has 6 bin [39.8,39.9) has 2 bin [39.9,40.0) has 11 bin [40.0,40.1) has 6 bin [40.1,40.2) has 4 bin [40.2,40.3) has 114 bin [40.3,40.4) has 1481 bin [40.4,40.5) has 359 bin [40.5,40.6) has 14 bin [40.6,40.7) has 6 bin [40.7,40.8) has 10 bin [40.8,40.9) has 2 bin [40.9,41.0) has 2 bin [41.0,41.1) has 3 bin [41.1,41.2) has 8 bin [41.2,41.3) has 11 bin [41.3,41.4) has 4 average z coordinate 3.6 for 36939588 element(s) point source id histogram with bin size 1.000000 bin 15 has 397913 bin 16 has 22676676 bin 17 has 13864999 average point source id 16.36457055232993 for 36939588 element(s)