lasinfo (210611) report for 'AHN4T/40DN2_11.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: 338/2022 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: 34278966 number of points by return: 31866093 1901300 422576 79389 9608 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 433730 0 min x y z: 194980.000 433730.000 8.325 max x y z: 196019.999 435019.999 51.523 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: 34278966 extended number of points by return: 31866093 1901300 422576 79389 9608 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 8325 51523 intensity 0 4395 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 -30 29 user_data 6 7 point_source_ID 71 1068 gps_time 298213624.886107 300270478.661369 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 33 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 18.79 ('Amplitude') attribute1 -16.74 27.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31866093 number of intermediate returns: 513632 number of last returns: 31842387 number of single returns: 29943146 covered area in square units/kilounits: 1331984/1.33 point density: all returns 25.74 last only 23.91 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34278966 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31866093 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1901300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 422576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 79389 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9608 instead zero. overview over extended number of returns of given pulse: 29943146 2975055 1032898 279858 44130 3674 205 0 0 0 0 0 0 0 0 histogram of classification of points: 3312610 unclassified (1) 29877481 ground (2) 930856 building (6) 143416 water (9) 2880 wire conductor (14) 11723 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2755434 +---> 326253 of those are unclassified (1) +---> 2346576 of those are ground (2) +---> 77568 of those are building (6) +---> 4568 of those are water (9) +---> 177 of those are wire conductor (14) +---> 292 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [8.3,8.4) has 15 bin [8.4,8.5) has 4098 bin [8.5,8.6) has 107644 bin [8.6,8.7) has 11841 bin [8.7,8.8) has 15878 bin [8.8,8.9) has 12332 bin [8.9,9.0) has 10776 bin [9.0,9.1) has 16953 bin [9.1,9.2) has 22343 bin [9.2,9.3) has 32985 bin [9.3,9.4) has 43986 bin [9.4,9.5) has 59799 bin [9.5,9.6) has 87764 bin [9.6,9.7) has 131040 bin [9.7,9.8) has 182931 bin [9.8,9.9) has 349074 bin [9.9,10.0) has 713981 bin [10.0,10.1) has 1885054 bin [10.1,10.2) has 2633067 bin [10.2,10.3) has 3724757 bin [10.3,10.4) has 4913288 bin [10.4,10.5) has 3984789 bin [10.5,10.6) has 3140920 bin [10.6,10.7) has 2763575 bin [10.7,10.8) has 2163392 bin [10.8,10.9) has 1476276 bin [10.9,11.0) has 827112 bin [11.0,11.1) has 332947 bin [11.1,11.2) has 173961 bin [11.2,11.3) has 153650 bin [11.3,11.4) has 124723 bin [11.4,11.5) has 102415 bin [11.5,11.6) has 76813 bin [11.6,11.7) has 65662 bin [11.7,11.8) has 67097 bin [11.8,11.9) has 67546 bin [11.9,12.0) has 67721 bin [12.0,12.1) has 66270 bin [12.1,12.2) has 67201 bin [12.2,12.3) has 67919 bin [12.3,12.4) has 69668 bin [12.4,12.5) has 65042 bin [12.5,12.6) has 67787 bin [12.6,12.7) has 67133 bin [12.7,12.8) has 64942 bin [12.8,12.9) has 62336 bin [12.9,13.0) has 64539 bin [13.0,13.1) has 73911 bin 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has 17 bin [41.4,41.5) has 17 bin [41.5,41.6) has 16 bin [41.6,41.7) has 8 bin [41.7,41.8) has 11 bin [41.8,41.9) has 5 bin [41.9,42.0) has 4 bin [42.0,42.1) has 8 bin [42.1,42.2) has 19 bin [42.2,42.3) has 146 bin [42.3,42.4) has 216 bin [42.4,42.5) has 43 bin [42.5,42.6) has 29 bin [42.6,42.7) has 20 bin [42.7,42.8) has 19 bin [42.8,42.9) has 19 bin [42.9,43.0) has 15 bin [43.0,43.1) has 11 bin [43.1,43.2) has 20 bin [43.2,43.3) has 29 bin [43.3,43.4) has 92 bin [43.4,43.5) has 49 bin [43.5,43.6) has 7 bin [43.6,43.7) has 8 bin [43.7,43.8) has 11 bin [43.8,43.9) has 11 bin [43.9,44.0) has 10 bin [44.0,44.1) has 4 bin [44.1,44.2) has 12 bin [44.2,44.3) has 9 bin [44.3,44.4) has 15 bin [44.4,44.5) has 13 bin [44.5,44.6) has 2 bin [44.6,44.7) has 2 bin [44.7,44.8) has 2 bin [44.8,44.9) has 5 bin [44.9,45.0) has 8 bin [45.0,45.1) has 8 bin [45.1,45.2) has 9 bin [45.2,45.3) has 10 bin [45.3,45.4) has 79 bin [45.4,45.5) has 171 bin [45.5,45.6) has 49 bin [45.7,45.8) has 4 bin [45.9,46.0) has 1 bin [46.0,46.1) has 2 bin [46.1,46.2) has 4 bin [46.2,46.3) has 7 bin [46.3,46.4) has 12 bin [46.4,46.5) has 45 bin [46.5,46.6) has 188 bin [46.6,46.7) has 79 bin [46.7,46.8) has 15 bin [46.8,46.9) has 19 bin [46.9,47.0) has 12 bin [47.0,47.1) has 8 bin [47.1,47.2) has 6 bin [47.2,47.3) has 7 bin [47.3,47.4) has 2 bin [47.4,47.5) has 2 bin [47.5,47.6) has 1 bin [47.6,47.7) has 1 bin [47.7,47.8) has 2 bin [47.9,48.0) has 4 bin [48.1,48.2) has 2 bin [48.2,48.3) has 1 bin [48.3,48.4) has 1 bin [48.4,48.5) has 1 bin [48.5,48.6) has 1 bin [48.6,48.7) has 1 bin [48.8,48.9) has 1 bin [49.1,49.2) has 1 bin [49.2,49.3) has 1 bin [49.3,49.4) has 1 bin [49.6,49.7) has 7 bin [49.7,49.8) has 50 bin [49.8,49.9) has 45 bin [49.9,50.0) has 3 bin [50.4,50.5) has 3 bin [50.6,50.7) has 2 bin [50.7,50.8) has 13 bin [50.8,50.9) has 9 bin [50.9,51.0) has 1 bin [51.1,51.2) has 1 bin [51.3,51.4) has 1 bin [51.5,51.6) has 1 average z coordinate 11.1 for 34278966 element(s) point source id histogram with bin size 1.000000 bin 71 has 3158966 bin 72 has 20935919 bin 73 has 1716690 bin 1068 has 8467391 average point source id 317.984057978878354 for 34278966 element(s)