lasinfo (210611) report for 'AHN4T/46AZ1_16.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: 31293419 number of points by return: 25830787 3703756 1406555 312379 39942 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 413730 0 min x y z: 179980.000 413730.000 6.908 max x y z: 181019.999 415019.999 48.887 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: 31293419 extended number of points by return: 25830787 3703756 1406555 312379 39942 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 6908 48887 intensity 0 4919 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 -29 29 user_data 6 7 point_source_ID 70 72 gps_time 298212807.446796 298216361.313372 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 40 255 B 34 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.19 ('Amplitude') attribute1 -16.94 32.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25830787 number of intermediate returns: 1761790 number of last returns: 25815023 number of single returns: 22114181 covered area in square units/kilounits: 1322700/1.32 point density: all returns 23.66 last only 19.52 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31293419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25830787 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3703756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1406555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 312379 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39942 instead zero. overview over extended number of returns of given pulse: 22114181 4601752 3285474 1091258 184287 15365 1102 0 0 0 0 0 0 0 0 histogram of classification of points: 6284110 unclassified (1) 24819690 ground (2) 140182 building (6) 46066 water (9) 3371 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2249776 +---> 623398 of those are unclassified (1) +---> 1624895 of those are ground (2) +---> 652 of those are building (6) +---> 831 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.9,7.0) has 139 bin [7.0,7.1) has 12614 bin [7.1,7.2) has 77185 bin [7.2,7.3) has 43525 bin [7.3,7.4) has 36979 bin [7.4,7.5) has 34888 bin [7.5,7.6) has 38533 bin [7.6,7.7) has 57049 bin [7.7,7.8) has 56147 bin [7.8,7.9) has 47809 bin [7.9,8.0) has 68814 bin [8.0,8.1) has 168025 bin [8.1,8.2) has 301876 bin [8.2,8.3) has 300886 bin [8.3,8.4) has 306155 bin [8.4,8.5) 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[43.5,43.6) has 561 bin [43.6,43.7) has 530 bin [43.7,43.8) has 531 bin [43.8,43.9) has 505 bin [43.9,44.0) has 455 bin [44.0,44.1) has 459 bin [44.1,44.2) has 430 bin [44.2,44.3) has 435 bin [44.3,44.4) has 434 bin [44.4,44.5) has 415 bin [44.5,44.6) has 379 bin [44.6,44.7) has 335 bin [44.7,44.8) has 337 bin [44.8,44.9) has 338 bin [44.9,45.0) has 297 bin [45.0,45.1) has 315 bin [45.1,45.2) has 284 bin [45.2,45.3) has 276 bin [45.3,45.4) has 258 bin [45.4,45.5) has 275 bin [45.5,45.6) has 271 bin [45.6,45.7) has 238 bin [45.7,45.8) has 206 bin [45.8,45.9) has 222 bin [45.9,46.0) has 240 bin [46.0,46.1) has 205 bin [46.1,46.2) has 166 bin [46.2,46.3) has 180 bin [46.3,46.4) has 149 bin [46.4,46.5) has 162 bin [46.5,46.6) has 137 bin [46.6,46.7) has 139 bin [46.7,46.8) has 134 bin [46.8,46.9) has 109 bin [46.9,47.0) has 115 bin [47.0,47.1) has 101 bin [47.1,47.2) has 80 bin [47.2,47.3) has 81 bin [47.3,47.4) has 98 bin [47.4,47.5) has 114 bin [47.5,47.6) has 93 bin [47.6,47.7) has 89 bin [47.7,47.8) has 74 bin [47.8,47.9) has 63 bin [47.9,48.0) has 65 bin [48.0,48.1) has 63 bin [48.1,48.2) has 35 bin [48.2,48.3) has 34 bin [48.3,48.4) has 27 bin [48.4,48.5) has 16 bin [48.5,48.6) has 6 bin [48.6,48.7) has 4 bin [48.7,48.8) has 2 bin [48.8,48.9) has 4 average z coordinate 11.9 for 31293419 element(s) point source id histogram with bin size 1.000000 bin 70 has 42834 bin 71 has 22813684 bin 72 has 8436901 average point source id 71.268237452737267 for 31293419 element(s)