lasinfo (210611) report for 'AHN4T/31AN1_23.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: 179/2021 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: 46560280 number of points by return: 41405820 4260847 765997 114506 13110 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 468730 0 min x y z: 101980.000 468730.000 -11.072 max x y z: 103019.999 470019.999 32.691 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: 46560280 extended number of points by return: 41405820 4260847 765997 114506 13110 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 -11072 32691 intensity 51 4512 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 -33 34 user_data 6 7 point_source_ID 98 100 gps_time 270035765.875132 270037526.495843 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 16 255 B 0 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0.51 45.12 ('Amplitude') attribute1 -15.33 30.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41405820 number of intermediate returns: 895590 number of last returns: 41346134 number of single returns: 37087264 covered area in square units/kilounits: 1286652/1.29 point density: all returns 36.19 last only 32.13 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46560280 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41405820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4260847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 765997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 114506 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13110 instead zero. overview over extended number of returns of given pulse: 37087264 7039676 1960989 406545 65239 562 5 0 0 0 0 0 0 0 0 histogram of classification of points: 6662566 unclassified (1) 31229870 ground (2) 8350607 building (6) 268707 water (9) 48530 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3226031 +---> 507209 of those are unclassified (1) +---> 2071107 of those are ground (2) +---> 633370 of those are building (6) +---> 14264 of those are water (9) +---> 81 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-11.1,-11.0) has 58 bin [-11.0,-10.9) has 1321 bin [-10.9,-10.8) has 1669 bin [-10.8,-10.7) has 1874 bin [-10.7,-10.6) has 3310 bin [-10.6,-10.5) has 3959 bin [-10.5,-10.4) has 3919 bin [-10.4,-10.3) has 3976 bin [-10.3,-10.2) has 3740 bin [-10.2,-10.1) has 3964 bin [-10.1,-10.0) has 4858 bin [-10.0,-9.9) has 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has 665 bin [18.0,18.1) has 650 bin [18.1,18.2) has 638 bin [18.2,18.3) has 603 bin [18.3,18.4) has 572 bin [18.4,18.5) has 632 bin [18.5,18.6) has 639 bin [18.6,18.7) has 564 bin [18.7,18.8) has 583 bin [18.8,18.9) has 610 bin [18.9,19.0) has 567 bin [19.0,19.1) has 611 bin [19.1,19.2) has 534 bin [19.2,19.3) has 643 bin [19.3,19.4) has 548 bin [19.4,19.5) has 570 bin [19.5,19.6) has 551 bin [19.6,19.7) has 557 bin [19.7,19.8) has 556 bin [19.8,19.9) has 568 bin [19.9,20.0) has 541 bin [20.0,20.1) has 537 bin [20.1,20.2) has 525 bin [20.2,20.3) has 568 bin [20.3,20.4) has 536 bin [20.4,20.5) has 511 bin [20.5,20.6) has 492 bin [20.6,20.7) has 500 bin [20.7,20.8) has 510 bin [20.8,20.9) has 480 bin [20.9,21.0) has 481 bin [21.0,21.1) has 515 bin [21.1,21.2) has 558 bin [21.2,21.3) has 505 bin [21.3,21.4) has 504 bin [21.4,21.5) has 494 bin [21.5,21.6) has 524 bin [21.6,21.7) has 452 bin [21.7,21.8) has 516 bin [21.8,21.9) has 491 bin [21.9,22.0) has 433 bin [22.0,22.1) has 440 bin [22.1,22.2) has 407 bin [22.2,22.3) has 420 bin [22.3,22.4) has 407 bin [22.4,22.5) has 390 bin [22.5,22.6) has 387 bin [22.6,22.7) has 416 bin [22.7,22.8) has 410 bin [22.8,22.9) has 384 bin [22.9,23.0) has 373 bin [23.0,23.1) has 318 bin [23.1,23.2) has 338 bin [23.2,23.3) has 286 bin [23.3,23.4) has 342 bin [23.4,23.5) has 291 bin [23.5,23.6) has 311 bin [23.6,23.7) has 302 bin [23.7,23.8) has 293 bin [23.8,23.9) has 311 bin [23.9,24.0) has 259 bin [24.0,24.1) has 267 bin [24.1,24.2) has 259 bin [24.2,24.3) has 249 bin [24.3,24.4) has 261 bin [24.4,24.5) has 231 bin [24.5,24.6) has 208 bin [24.6,24.7) has 181 bin [24.7,24.8) has 141 bin [24.8,24.9) has 160 bin [24.9,25.0) has 162 bin [25.0,25.1) has 158 bin [25.1,25.2) has 143 bin [25.2,25.3) has 145 bin [25.3,25.4) has 110 bin [25.4,25.5) has 98 bin [25.5,25.6) has 108 bin [25.6,25.7) has 87 bin [25.7,25.8) has 74 bin [25.8,25.9) has 73 bin [25.9,26.0) has 69 bin [26.0,26.1) has 65 bin [26.1,26.2) has 53 bin [26.2,26.3) has 50 bin [26.3,26.4) has 42 bin [26.4,26.5) has 20 bin [26.5,26.6) has 32 bin [26.6,26.7) has 25 bin [26.7,26.8) has 16 bin [26.8,26.9) has 19 bin [26.9,27.0) has 7 bin [27.0,27.1) has 7 bin [27.1,27.2) has 1 bin [27.3,27.4) has 3 bin [27.4,27.5) has 2 bin [27.7,27.8) has 1 bin [27.8,27.9) has 3 bin [27.9,28.0) has 2 bin [28.0,28.1) has 1 bin [31.7,31.8) has 1 bin [31.8,31.9) has 3 bin [31.9,32.0) has 1 bin [32.4,32.5) has 2 bin [32.5,32.6) has 1 bin [32.6,32.7) has 1 average z coordinate -1.8 for 46560280 element(s) point source id histogram with bin size 1.000000 bin 98 has 1344298 bin 99 has 32328829 bin 100 has 12887153 average point source id 99.247912061525398 for 46560280 element(s)