lasinfo (210611) report for 'AHN4T/08AZ2_19.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: 6755789 number of points by return: 6536367 216624 2796 2 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 267980 588730 0 min x y z: 267980.000 588730.000 -0.138 max x y z: 268713.454 590019.999 8.261 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: 6755789 extended number of points by return: 6536367 216624 2796 2 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 733454 Y 0 1289999 Z -138 8261 intensity 59 4678 return_number 1 4 number_of_returns 1 4 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 17 19 gps_time 324213224.534622 324220449.288266 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 245 G 42 255 B 45 240 NIR 22 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.29 30.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 6536367 number of intermediate returns: 2782 number of last returns: 6536511 number of single returns: 6319871 covered area in square units/kilounits: 556092/0.56 point density: all returns 12.15 last only 11.75 (per square units) spacing: all returns 0.29 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 6755789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6536367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 216624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2 instead zero. overview over extended number of returns of given pulse: 6319871 427541 8369 8 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 425200 unclassified (1) 3460878 ground (2) 2869711 water (9) +-> flagged as extended overlap: 674906 +---> 124678 of those are unclassified (1) +---> 545878 of those are ground (2) +---> 4350 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 4 bin [-0.1,0.0) has 505 bin [0.0,0.1) has 4977 bin [0.1,0.2) has 10905 bin [0.2,0.3) has 77508 bin [0.3,0.4) has 145822 bin [0.4,0.5) has 115597 bin [0.5,0.6) has 71452 bin [0.6,0.7) has 67297 bin [0.7,0.8) has 1773969 bin [0.8,0.9) has 2449833 bin [0.9,1.0) has 174672 bin [1.0,1.1) has 83900 bin [1.1,1.2) has 69799 bin [1.2,1.3) has 51269 bin [1.3,1.4) has 49573 bin [1.4,1.5) has 49534 bin [1.5,1.6) has 34630 bin [1.6,1.7) has 51207 bin [1.7,1.8) has 83426 bin [1.8,1.9) has 178540 bin [1.9,2.0) has 133980 bin [2.0,2.1) has 90765 bin [2.1,2.2) has 77332 bin [2.2,2.3) has 68138 bin [2.3,2.4) has 62841 bin [2.4,2.5) has 61765 bin [2.5,2.6) has 49627 bin [2.6,2.7) has 35514 bin [2.7,2.8) has 30246 bin [2.8,2.9) has 30265 bin [2.9,3.0) has 27781 bin [3.0,3.1) has 26533 bin [3.1,3.2) has 23368 bin [3.2,3.3) has 20044 bin [3.3,3.4) has 19077 bin [3.4,3.5) has 19434 bin [3.5,3.6) has 17575 bin [3.6,3.7) has 10381 bin [3.7,3.8) has 10421 bin [3.8,3.9) has 10629 bin [3.9,4.0) has 10113 bin [4.0,4.1) has 9602 bin [4.1,4.2) has 9450 bin [4.2,4.3) has 9493 bin [4.3,4.4) has 8927 bin [4.4,4.5) has 9039 bin [4.5,4.6) has 9705 bin [4.6,4.7) has 10229 bin [4.7,4.8) has 9988 bin [4.8,4.9) has 9415 bin [4.9,5.0) has 9885 bin [5.0,5.1) has 10898 bin [5.1,5.2) has 9057 bin [5.2,5.3) has 7589 bin [5.3,5.4) has 7747 bin [5.4,5.5) has 7355 bin [5.5,5.6) has 7548 bin [5.6,5.7) has 7476 bin [5.7,5.8) has 7690 bin [5.8,5.9) has 7603 bin [5.9,6.0) has 7378 bin [6.0,6.1) has 7278 bin [6.1,6.2) has 7492 bin [6.2,6.3) has 7549 bin [6.3,6.4) has 7671 bin [6.4,6.5) has 7513 bin [6.5,6.6) has 7389 bin [6.6,6.7) has 7510 bin [6.7,6.8) has 7830 bin [6.8,6.9) has 7968 bin [6.9,7.0) has 7927 bin [7.0,7.1) has 7987 bin [7.1,7.2) has 8280 bin [7.2,7.3) has 8268 bin [7.3,7.4) has 8350 bin [7.4,7.5) has 8679 bin [7.5,7.6) has 9564 bin [7.6,7.7) has 9764 bin [7.7,7.8) has 10493 bin [7.8,7.9) has 13102 bin [7.9,8.0) has 16100 bin [8.0,8.1) has 15312 bin [8.1,8.2) has 7201 bin [8.2,8.3) has 240 average z coordinate 1.4 for 6755789 element(s) point source id histogram with bin size 1.000000 bin 17 has 799892 bin 18 has 5666991 bin 19 has 288906 average point source id 17.924363238697953 for 6755789 element(s)