lasinfo (210611) report for 'AHN4T/08CZ1_14.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: 23462514 number of points by return: 15403089 5291806 2172298 515639 72878 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 577480 0 min x y z: 262980.000 577480.000 -3.528 max x y z: 264019.999 578769.999 43.366 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: 23462514 extended number of points by return: 15403089 5291806 2172298 515639 72878 6419 385 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 -3528 43366 intensity 17 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 26 28 gps_time 330512337.128609 330776927.423919 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 49 255 B 40 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.81 33.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 15403089 number of intermediate returns: 2767976 number of last returns: 15404893 number of single returns: 10113444 covered area in square units/kilounits: 1090524/1.09 point density: all returns 21.51 last only 14.13 (per square units) spacing: all returns 0.22 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23462514 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15403089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5291806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2172298 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 515639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72878 instead zero. overview over extended number of returns of given pulse: 10113444 6238661 4968358 1770932 332233 36259 2627 0 0 0 0 0 0 0 0 histogram of classification of points: 9038366 unclassified (1) 12959256 ground (2) 1464892 water (9) +-> flagged as extended overlap: 1667010 +---> 618000 of those are unclassified (1) +---> 992424 of those are ground (2) +---> 56586 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 1 bin [-3.5,-3.4) has 18 bin [-3.4,-3.3) has 5816 bin [-3.3,-3.2) has 90719 bin [-3.2,-3.1) has 19175 bin [-3.1,-3.0) has 13792 bin [-3.0,-2.9) has 16126 bin [-2.9,-2.8) has 31307 bin [-2.8,-2.7) has 58763 bin [-2.7,-2.6) has 60094 bin [-2.6,-2.5) has 61130 bin [-2.5,-2.4) has 60244 bin [-2.4,-2.3) has 78763 bin [-2.3,-2.2) has 491681 bin [-2.2,-2.1) has 683962 bin [-2.1,-2.0) has 368482 bin [-2.0,-1.9) has 333628 bin [-1.9,-1.8) has 374192 bin 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1356 bin [25.9,26.0) has 1253 bin [26.0,26.1) has 1193 bin [26.1,26.2) has 1159 bin [26.2,26.3) has 1062 bin [26.3,26.4) has 975 bin [26.4,26.5) has 973 bin [26.5,26.6) has 874 bin [26.6,26.7) has 876 bin [26.7,26.8) has 828 bin [26.8,26.9) has 811 bin [26.9,27.0) has 781 bin [27.0,27.1) has 757 bin [27.1,27.2) has 721 bin [27.2,27.3) has 681 bin [27.3,27.4) has 637 bin [27.4,27.5) has 621 bin [27.5,27.6) has 604 bin [27.6,27.7) has 609 bin [27.7,27.8) has 565 bin [27.8,27.9) has 536 bin [27.9,28.0) has 538 bin [28.0,28.1) has 519 bin [28.1,28.2) has 460 bin [28.2,28.3) has 516 bin [28.3,28.4) has 444 bin [28.4,28.5) has 434 bin [28.5,28.6) has 440 bin [28.6,28.7) has 403 bin [28.7,28.8) has 400 bin [28.8,28.9) has 382 bin [28.9,29.0) has 336 bin [29.0,29.1) has 292 bin [29.1,29.2) has 294 bin [29.2,29.3) has 272 bin [29.3,29.4) has 282 bin [29.4,29.5) has 251 bin [29.5,29.6) has 240 bin [29.6,29.7) has 219 bin [29.7,29.8) has 203 bin [29.8,29.9) has 195 bin [29.9,30.0) has 214 bin [30.0,30.1) has 173 bin [30.1,30.2) has 197 bin [30.2,30.3) has 203 bin [30.3,30.4) has 153 bin [30.4,30.5) has 165 bin [30.5,30.6) has 164 bin [30.6,30.7) has 158 bin [30.7,30.8) has 134 bin [30.8,30.9) has 153 bin [30.9,31.0) has 131 bin [31.0,31.1) has 131 bin [31.1,31.2) has 141 bin [31.2,31.3) has 140 bin [31.3,31.4) has 133 bin [31.4,31.5) has 112 bin [31.5,31.6) has 125 bin [31.6,31.7) has 120 bin [31.7,31.8) has 133 bin [31.8,31.9) has 113 bin [31.9,32.0) has 112 bin [32.0,32.1) has 100 bin [32.1,32.2) has 105 bin [32.2,32.3) has 97 bin [32.3,32.4) has 86 bin [32.4,32.5) has 87 bin [32.5,32.6) has 79 bin [32.6,32.7) has 66 bin [32.7,32.8) has 76 bin [32.8,32.9) has 65 bin [32.9,33.0) has 70 bin [33.0,33.1) has 77 bin [33.1,33.2) has 70 bin [33.2,33.3) has 85 bin [33.3,33.4) has 66 bin [33.4,33.5) has 64 bin [33.5,33.6) has 67 bin [33.6,33.7) has 55 bin [33.7,33.8) has 59 bin [33.8,33.9) has 57 bin [33.9,34.0) has 63 bin [34.0,34.1) has 48 bin [34.1,34.2) has 58 bin [34.2,34.3) has 73 bin [34.3,34.4) has 42 bin [34.4,34.5) has 55 bin [34.5,34.6) has 38 bin [34.6,34.7) has 42 bin [34.7,34.8) has 33 bin [34.8,34.9) has 13 bin [34.9,35.0) has 11 bin [35.0,35.1) has 11 bin [35.1,35.2) has 6 bin [35.2,35.3) has 1 bin [35.3,35.4) has 1 bin [41.5,41.6) has 2 bin [41.7,41.8) has 1 bin [43.3,43.4) has 4 average z coordinate 3.0 for 23462514 element(s) point source id histogram with bin size 1.000000 bin 26 has 130001 bin 27 has 18045409 bin 28 has 5287104 average point source id 27.219801808109736 for 23462514 element(s)