lasinfo (210611) report for 'AHN4T/08DN1_07.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: 22136531 number of points by return: 21774505 361624 402 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 270980 584980 0 min x y z: 270980.000 584980.000 -1.328 max x y z: 272019.999 586269.999 8.658 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: 22136531 extended number of points by return: 21774505 361624 402 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 -1328 8658 intensity 68 4952 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 20 22 gps_time 324222178.329075 328692082.843238 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 38 255 B 32 252 NIR 26 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.23 33.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21774505 number of intermediate returns: 380 number of last returns: 21775873 number of single returns: 21414227 covered area in square units/kilounits: 1299136/1.30 point density: all returns 17.04 last only 16.76 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22136531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21774505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 361624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 402 instead zero. overview over extended number of returns of given pulse: 21414227 721119 1185 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 963844 unclassified (1) 20998416 ground (2) 173747 water (9) 524 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1596619 +---> 39331 of those are unclassified (1) +---> 1555727 of those are ground (2) +---> 1561 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 9 bin [-1.2,-1.1) has 667 bin [-1.1,-1.0) has 3709 bin [-1.0,-0.9) has 4826 bin [-0.9,-0.8) has 5263 bin [-0.8,-0.7) has 4203 bin [-0.7,-0.6) has 4303 bin [-0.6,-0.5) has 4764 bin [-0.5,-0.4) has 3479 bin [-0.4,-0.3) has 3510 bin [-0.3,-0.2) has 3594 bin [-0.2,-0.1) has 3947 bin [-0.1,0.0) has 5196 bin [0.0,0.1) has 7765 bin [0.1,0.2) has 19661 bin [0.2,0.3) has 26635 bin [0.3,0.4) has 33459 bin [0.4,0.5) has 45274 bin [0.5,0.6) has 50100 bin [0.6,0.7) has 180919 bin [0.7,0.8) has 639840 bin [0.8,0.9) has 1005131 bin [0.9,1.0) has 837826 bin [1.0,1.1) has 582425 bin [1.1,1.2) has 179915 bin [1.2,1.3) has 94082 bin [1.3,1.4) has 52458 bin [1.4,1.5) has 42772 bin [1.5,1.6) has 55277 bin [1.6,1.7) has 102054 bin [1.7,1.8) has 287625 bin [1.8,1.9) has 1088641 bin [1.9,2.0) has 4914582 bin [2.0,2.1) has 6289063 bin [2.1,2.2) has 2492385 bin [2.2,2.3) has 868083 bin [2.3,2.4) has 397534 bin [2.4,2.5) has 237125 bin [2.5,2.6) has 165137 bin [2.6,2.7) has 119148 bin [2.7,2.8) has 88879 bin [2.8,2.9) has 68601 bin [2.9,3.0) has 63213 bin [3.0,3.1) has 57833 bin [3.1,3.2) has 52794 bin [3.2,3.3) has 51707 bin [3.3,3.4) has 51742 bin [3.4,3.5) has 55523 bin [3.5,3.6) has 54092 bin [3.6,3.7) has 44843 bin [3.7,3.8) has 34546 bin [3.8,3.9) has 29348 bin [3.9,4.0) has 25905 bin [4.0,4.1) has 22060 bin [4.1,4.2) has 18848 bin [4.2,4.3) has 15590 bin [4.3,4.4) has 13236 bin [4.4,4.5) has 11659 bin [4.5,4.6) has 10320 bin [4.6,4.7) has 9634 bin [4.7,4.8) has 9572 bin [4.8,4.9) has 9405 bin [4.9,5.0) has 9514 bin [5.0,5.1) has 9780 bin [5.1,5.2) has 9843 bin [5.2,5.3) has 9790 bin [5.3,5.4) has 9911 bin [5.4,5.5) has 10419 bin [5.5,5.6) has 10398 bin [5.6,5.7) has 10423 bin [5.7,5.8) has 10314 bin [5.8,5.9) has 10508 bin [5.9,6.0) has 10744 bin [6.0,6.1) has 10754 bin [6.1,6.2) has 10829 bin [6.2,6.3) has 11157 bin [6.3,6.4) has 11270 bin [6.4,6.5) has 11464 bin [6.5,6.6) has 11460 bin [6.6,6.7) has 11733 bin [6.7,6.8) has 11923 bin [6.8,6.9) has 12113 bin [6.9,7.0) has 11985 bin [7.0,7.1) has 12180 bin [7.1,7.2) has 12339 bin [7.2,7.3) has 12476 bin [7.3,7.4) has 12946 bin [7.4,7.5) has 13177 bin [7.5,7.6) has 13480 bin [7.6,7.7) has 14234 bin [7.7,7.8) has 15070 bin [7.8,7.9) has 16698 bin [7.9,8.0) has 20159 bin [8.0,8.1) has 26034 bin [8.1,8.2) has 26391 bin [8.2,8.3) has 21438 bin [8.3,8.4) has 22602 bin [8.4,8.5) has 7989 bin [8.5,8.6) has 1203 bin [8.6,8.7) has 46 average z coordinate 2.0 for 22136531 element(s) point source id histogram with bin size 1.000000 bin 20 has 2242725 bin 21 has 17499077 bin 22 has 2394729 average point source id 21.006866658556394 for 22136531 element(s)