lasinfo (210611) report for 'AHN4T/38DZ2_18.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: 28012748 number of points by return: 24264028 2918815 693435 122522 13948 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 426230 0 min x y z: 116980.000 426230.000 -2.680 max x y z: 118019.999 427519.999 37.360 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: 28012748 extended number of points by return: 24264028 2918815 693435 122522 13948 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 -2680 37360 intensity 0 4954 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 -8 31 user_data 6 7 point_source_ID 45 46 gps_time 260010758.767539 260011991.235080 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 29 255 B 7 255 NIR 56 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 5167 extended_scanner_channel 0 0 attribute0 0 49.54 ('Amplitude') attribute1 -15.67 34.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24264028 number of intermediate returns: 835034 number of last returns: 24201393 number of single returns: 21287707 covered area in square units/kilounits: 1314004/1.31 point density: all returns 21.32 last only 18.42 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28012748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24264028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2918815 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 693435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 122522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13948 instead zero. overview over extended number of returns of given pulse: 21287707 4499049 1719802 436069 64527 5239 355 0 0 0 0 0 0 0 0 histogram of classification of points: 6225499 unclassified (1) 15938817 ground (2) 5141966 building (6) 347819 water (9) 358647 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1836040 +---> 311156 of those are unclassified (1) +---> 1078216 of those are ground (2) +---> 423161 of those are building (6) +---> 17956 of those are water (9) +---> 5551 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 3 bin [-2.6,-2.5) has 1 bin [-2.5,-2.4) has 2 bin [-2.4,-2.3) has 3 bin [-2.3,-2.2) has 7 bin [-2.2,-2.1) has 59 bin [-2.1,-2.0) has 3262 bin [-2.0,-1.9) has 45929 bin [-1.9,-1.8) has 71378 bin [-1.8,-1.7) has 129704 bin [-1.7,-1.6) has 60495 bin [-1.6,-1.5) has 112978 bin [-1.5,-1.4) has 315960 bin [-1.4,-1.3) has 797015 bin [-1.3,-1.2) has 912781 bin [-1.2,-1.1) has 716814 bin [-1.1,-1.0) has 651357 bin [-1.0,-0.9) has 846267 bin [-0.9,-0.8) has 976942 bin [-0.8,-0.7) has 1063954 bin [-0.7,-0.6) has 1046012 bin [-0.6,-0.5) has 1272369 bin [-0.5,-0.4) has 1428230 bin [-0.4,-0.3) has 1340700 bin [-0.3,-0.2) has 1137952 bin [-0.2,-0.1) has 911308 bin [-0.1,0.0) has 543725 bin [0.0,0.1) has 351002 bin [0.1,0.2) has 342842 bin [0.2,0.3) has 384026 bin [0.3,0.4) has 343287 bin [0.4,0.5) has 284897 bin [0.5,0.6) has 237246 bin [0.6,0.7) has 203416 bin [0.7,0.8) has 206110 bin [0.8,0.9) has 232194 bin [0.9,1.0) has 230336 bin [1.0,1.1) has 183569 bin [1.1,1.2) has 171762 bin [1.2,1.3) has 171061 bin [1.3,1.4) has 174868 bin [1.4,1.5) has 180650 bin [1.5,1.6) has 178018 bin [1.6,1.7) has 173632 bin [1.7,1.8) has 172472 bin [1.8,1.9) has 173253 bin [1.9,2.0) has 168296 bin [2.0,2.1) has 180990 bin [2.1,2.2) has 182918 bin [2.2,2.3) has 179198 bin [2.3,2.4) has 167304 bin 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bin [18.4,18.5) has 4006 bin [18.5,18.6) has 3977 bin [18.6,18.7) has 3971 bin [18.7,18.8) has 3783 bin [18.8,18.9) has 3645 bin [18.9,19.0) has 3616 bin [19.0,19.1) has 3430 bin [19.1,19.2) has 3401 bin [19.2,19.3) has 3278 bin [19.3,19.4) has 3257 bin [19.4,19.5) has 3296 bin [19.5,19.6) has 3190 bin [19.6,19.7) has 3168 bin [19.7,19.8) has 2947 bin [19.8,19.9) has 2902 bin [19.9,20.0) has 2899 bin [20.0,20.1) has 2737 bin [20.1,20.2) has 2682 bin [20.2,20.3) has 2835 bin [20.3,20.4) has 2773 bin [20.4,20.5) has 2673 bin [20.5,20.6) has 2571 bin [20.6,20.7) has 2706 bin [20.7,20.8) has 2670 bin [20.8,20.9) has 2619 bin [20.9,21.0) has 2523 bin [21.0,21.1) has 2441 bin [21.1,21.2) has 2540 bin [21.2,21.3) has 2557 bin [21.3,21.4) has 2549 bin [21.4,21.5) has 2545 bin [21.5,21.6) has 2575 bin [21.6,21.7) has 2621 bin [21.7,21.8) has 2551 bin [21.8,21.9) has 2382 bin [21.9,22.0) has 2490 bin [22.0,22.1) has 2456 bin [22.1,22.2) has 2416 bin [22.2,22.3) has 2421 bin [22.3,22.4) has 2417 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bin [30.4,30.5) has 998 bin [30.5,30.6) has 938 bin [30.6,30.7) has 966 bin [30.7,30.8) has 926 bin [30.8,30.9) has 870 bin [30.9,31.0) has 824 bin [31.0,31.1) has 780 bin [31.1,31.2) has 796 bin [31.2,31.3) has 765 bin [31.3,31.4) has 735 bin [31.4,31.5) has 709 bin [31.5,31.6) has 726 bin [31.6,31.7) has 710 bin [31.7,31.8) has 673 bin [31.8,31.9) has 678 bin [31.9,32.0) has 629 bin [32.0,32.1) has 571 bin [32.1,32.2) has 605 bin [32.2,32.3) has 617 bin [32.3,32.4) has 619 bin [32.4,32.5) has 568 bin [32.5,32.6) has 555 bin [32.6,32.7) has 556 bin [32.7,32.8) has 513 bin [32.8,32.9) has 485 bin [32.9,33.0) has 530 bin [33.0,33.1) has 495 bin [33.1,33.2) has 562 bin [33.2,33.3) has 503 bin [33.3,33.4) has 488 bin [33.4,33.5) has 464 bin [33.5,33.6) has 449 bin [33.6,33.7) has 447 bin [33.7,33.8) has 441 bin [33.8,33.9) has 406 bin [33.9,34.0) has 427 bin [34.0,34.1) has 394 bin [34.1,34.2) has 362 bin [34.2,34.3) has 340 bin [34.3,34.4) has 334 bin [34.4,34.5) has 355 bin [34.5,34.6) has 347 bin [34.6,34.7) has 295 bin [34.7,34.8) has 335 bin [34.8,34.9) has 353 bin [34.9,35.0) has 315 bin [35.0,35.1) has 289 bin [35.1,35.2) has 323 bin [35.2,35.3) has 273 bin [35.3,35.4) has 254 bin [35.4,35.5) has 256 bin [35.5,35.6) has 245 bin [35.6,35.7) has 197 bin [35.7,35.8) has 211 bin [35.8,35.9) has 178 bin [35.9,36.0) has 169 bin [36.0,36.1) has 133 bin [36.1,36.2) has 129 bin [36.2,36.3) has 95 bin [36.3,36.4) has 93 bin [36.4,36.5) has 74 bin [36.5,36.6) has 53 bin [36.6,36.7) has 47 bin [36.7,36.8) has 43 bin [36.8,36.9) has 33 bin [36.9,37.0) has 28 bin [37.0,37.1) has 15 bin [37.1,37.2) has 13 bin [37.2,37.3) has 9 bin [37.3,37.4) has 4 average z coordinate 2.0 for 28012748 element(s) point source id histogram with bin size 1.000000 bin 45 has 15030178 bin 46 has 12982570 average point source id 45.463452211114742 for 28012748 element(s)