lasinfo (210611) report for 'AHN4T/32DN2_02.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: 336/2022 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: 58611584 number of points by return: 46101171 9108877 2819949 526966 54621 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 461230 0 min x y z: 155980.000 461230.000 -1.638 max x y z: 157019.999 462519.999 47.161 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: 58611584 extended number of points by return: 46101171 9108877 2819949 526966 54621 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 -1638 47161 intensity 0 4913 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 -31 32 user_data 6 7 point_source_ID 91 93 gps_time 270029099.913084 270031075.500540 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 35 255 B 0 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0 25.9 ('Amplitude') attribute1 -15.82 33.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46101171 number of intermediate returns: 3405315 number of last returns: 46014959 number of single returns: 36909861 covered area in square units/kilounits: 1306704/1.31 point density: all returns 44.85 last only 35.21 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58611584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46101171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9108877 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2819949 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 526966 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54621 instead zero. overview over extended number of returns of given pulse: 36909861 12650679 6886667 1890967 270121 3239 50 0 0 0 0 0 0 0 0 histogram of classification of points: 17385476 unclassified (1) 35523543 ground (2) 5214830 building (6) 231150 water (9) 256585 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4114972 +---> 1121458 of those are unclassified (1) +---> 2744793 of those are ground (2) +---> 223413 of those are building (6) +---> 23137 of those are water (9) +---> 2171 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 11 bin [-1.6,-1.5) has 145 bin [-1.5,-1.4) has 216 bin [-1.4,-1.3) has 304 bin [-1.3,-1.2) has 617 bin [-1.2,-1.1) has 968 bin [-1.1,-1.0) has 1371 bin [-1.0,-0.9) has 1427 bin [-0.9,-0.8) has 1580 bin [-0.8,-0.7) has 1564 bin [-0.7,-0.6) has 1557 bin [-0.6,-0.5) has 1674 bin [-0.5,-0.4) 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1887 bin [34.6,34.7) has 1875 bin [34.7,34.8) has 1776 bin [34.8,34.9) has 1787 bin [34.9,35.0) has 1638 bin [35.0,35.1) has 1614 bin [35.1,35.2) has 1615 bin [35.2,35.3) has 1666 bin [35.3,35.4) has 1670 bin [35.4,35.5) has 1551 bin [35.5,35.6) has 1446 bin [35.6,35.7) has 1402 bin [35.7,35.8) has 1349 bin [35.8,35.9) has 1275 bin [35.9,36.0) has 1202 bin [36.0,36.1) has 1138 bin [36.1,36.2) has 1079 bin [36.2,36.3) has 2991 bin [36.3,36.4) has 2108 bin [36.4,36.5) has 817 bin [36.5,36.6) has 732 bin [36.6,36.7) has 647 bin [36.7,36.8) has 648 bin [36.8,36.9) has 623 bin [36.9,37.0) has 559 bin [37.0,37.1) has 570 bin [37.1,37.2) has 471 bin [37.2,37.3) has 460 bin [37.3,37.4) has 407 bin [37.4,37.5) has 365 bin [37.5,37.6) has 337 bin [37.6,37.7) has 326 bin [37.7,37.8) has 278 bin [37.8,37.9) has 281 bin [37.9,38.0) has 350 bin [38.0,38.1) has 219 bin [38.1,38.2) has 241 bin [38.2,38.3) has 203 bin [38.3,38.4) has 183 bin [38.4,38.5) has 249 bin [38.5,38.6) has 348 bin [38.6,38.7) 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bin [42.9,43.0) has 25 bin [43.0,43.1) has 27 bin [43.1,43.2) has 13 bin [43.2,43.3) has 18 bin [43.3,43.4) has 25 bin [43.4,43.5) has 22 bin [43.5,43.6) has 13 bin [43.6,43.7) has 22 bin [43.7,43.8) has 12 bin [43.8,43.9) has 17 bin [43.9,44.0) has 13 bin [44.0,44.1) has 18 bin [44.1,44.2) has 11 bin [44.2,44.3) has 15 bin [44.3,44.4) has 17 bin [44.4,44.5) has 22 bin [44.5,44.6) has 14 bin [44.6,44.7) has 18 bin [44.7,44.8) has 13 bin [44.8,44.9) has 20 bin [44.9,45.0) has 15 bin [45.0,45.1) has 12 bin [45.1,45.2) has 12 bin [45.2,45.3) has 16 bin [45.3,45.4) has 11 bin [45.4,45.5) has 17 bin [45.5,45.6) has 21 bin [45.6,45.7) has 41 bin [45.7,45.8) has 26 bin [45.8,45.9) has 21 bin [45.9,46.0) has 13 bin [46.0,46.1) has 10 bin [46.1,46.2) has 11 bin [46.2,46.3) has 12 bin [46.3,46.4) has 17 bin [46.4,46.5) has 16 bin [46.5,46.6) has 8 bin [46.6,46.7) has 12 bin [46.7,46.8) has 10 bin [46.8,46.9) has 11 bin [46.9,47.0) has 5 bin [47.0,47.1) has 5 bin [47.1,47.2) has 4 average z coordinate 5.9 for 58611584 element(s) point source id histogram with bin size 1.000000 bin 91 has 6555115 bin 92 has 42712529 bin 93 has 9343940 average point source id 92.047581464442246 for 58611584 element(s)