lasinfo (210611) report for 'AHN4T/20BN1_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: 177/2021 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: 9352060 number of points by return: 9351975 83 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 518730 0 min x y z: 151980.000 518730.000 -0.424 max x y z: 153019.999 520019.999 6.785 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: 9352060 extended number of points by return: 9351975 83 2 0 0 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 -424 6785 intensity 24 2980 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -27 19 user_data 8 9 point_source_ID 43 50 gps_time 269680359.775990 269685727.828236 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 254 G 55 255 B 64 250 NIR 0 213 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4500 3167 extended_scanner_channel 0 0 attribute0 0.24 29.8 ('Amplitude') attribute1 -18.13 11.31 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 9351975 number of intermediate returns: 2 number of last returns: 9352052 number of single returns: 9351969 covered area in square units/kilounits: 937176/0.94 point density: all returns 9.98 last only 9.98 (per square units) spacing: all returns 0.32 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 9352060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9351975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 83 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 9351969 87 4 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2 unclassified (1) 36287 ground (2) 9315771 water (9) +-> flagged as extended overlap: 664324 +---> 664324 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 3 bin [-0.4,-0.3) has 5401 bin [-0.3,-0.2) has 811402 bin [-0.2,-0.1) has 7820443 bin [-0.1,0.0) has 677756 bin [0.0,0.1) has 3535 bin [0.1,0.2) has 868 bin [0.2,0.3) has 763 bin [0.3,0.4) has 717 bin [0.4,0.5) has 616 bin [0.5,0.6) has 603 bin [0.6,0.7) has 594 bin [0.7,0.8) has 562 bin [0.8,0.9) has 512 bin [0.9,1.0) has 485 bin [1.0,1.1) has 434 bin [1.1,1.2) has 461 bin [1.2,1.3) has 494 bin [1.3,1.4) has 474 bin [1.4,1.5) has 445 bin [1.5,1.6) has 457 bin [1.6,1.7) has 458 bin [1.7,1.8) has 430 bin [1.8,1.9) has 461 bin [1.9,2.0) has 439 bin [2.0,2.1) has 415 bin [2.1,2.2) has 410 bin [2.2,2.3) has 456 bin [2.3,2.4) has 471 bin [2.4,2.5) has 413 bin [2.5,2.6) has 479 bin [2.6,2.7) has 532 bin [2.7,2.8) has 513 bin [2.8,2.9) has 550 bin [2.9,3.0) has 516 bin [3.0,3.1) has 545 bin [3.1,3.2) has 546 bin [3.2,3.3) has 507 bin [3.3,3.4) has 506 bin [3.4,3.5) has 538 bin [3.5,3.6) has 514 bin [3.6,3.7) has 533 bin [3.7,3.8) has 581 bin [3.8,3.9) has 594 bin [3.9,4.0) has 552 bin [4.0,4.1) has 556 bin [4.1,4.2) has 561 bin [4.2,4.3) has 604 bin [4.3,4.4) has 598 bin [4.4,4.5) has 599 bin [4.5,4.6) has 605 bin [4.6,4.7) has 693 bin [4.7,4.8) has 872 bin [4.8,4.9) has 891 bin [4.9,5.0) has 945 bin [5.0,5.1) has 865 bin [5.1,5.2) has 811 bin [5.2,5.3) has 747 bin [5.3,5.4) has 629 bin [5.4,5.5) has 641 bin [5.5,5.6) has 534 bin [5.6,5.7) has 409 bin [5.7,5.8) has 308 bin [5.8,5.9) has 227 bin [5.9,6.0) has 188 bin [6.0,6.1) has 152 bin [6.1,6.2) has 151 bin [6.2,6.3) has 162 bin [6.3,6.4) has 129 bin [6.4,6.5) has 95 bin [6.5,6.6) has 66 bin [6.6,6.7) has 29 bin [6.7,6.8) has 9 average z coordinate -0.1 for 9352060 element(s) point source id histogram with bin size 1.000000 bin 43 has 163888 bin 44 has 6532354 bin 50 has 2655818 average point source id 45.686368564786797 for 9352060 element(s)