lasinfo (210611) report for 'AHN4T/34EZ1_17.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: 337/2022 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: 33487428 number of points by return: 24222132 5687061 2691502 760120 126613 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 463730 0 min x y z: 240980.000 463730.000 15.313 max x y z: 242019.999 465019.999 52.549 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: 33487428 extended number of points by return: 24222132 5687061 2691502 760120 126613 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 15313 52549 intensity 56 4437 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 -16 29 user_data 6 7 point_source_ID 164 165 gps_time 324133560.405891 324135173.536376 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 40 255 B 32 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 28.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24222132 number of intermediate returns: 3593722 number of last returns: 24200766 number of single returns: 18529192 covered area in square units/kilounits: 1339864/1.34 point density: all returns 24.99 last only 18.06 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33487428 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24222132 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5687061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2691502 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 760120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 126613 instead zero. overview over extended number of returns of given pulse: 18529192 5992498 5796855 2535253 568276 60872 4482 0 0 0 0 0 0 0 0 histogram of classification of points: 10377295 unclassified (1) 22881158 ground (2) 169426 building (6) 59077 water (9) 472 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2111078 +---> 363870 of those are unclassified (1) +---> 1737774 of those are ground (2) +---> 8897 of those are building (6) +---> 537 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.3,15.4) has 119 bin [15.4,15.5) has 8404 bin [15.5,15.6) has 8641 bin [15.6,15.7) has 11260 bin [15.7,15.8) has 10915 bin [15.8,15.9) has 12294 bin [15.9,16.0) has 20754 bin [16.0,16.1) has 107456 bin [16.1,16.2) has 372510 bin [16.2,16.3) has 445507 bin [16.3,16.4) has 385517 bin [16.4,16.5) has 554154 bin [16.5,16.6) has 705863 bin [16.6,16.7) has 920246 bin 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129 bin [47.8,47.9) has 129 bin [47.9,48.0) has 141 bin [48.0,48.1) has 133 bin [48.1,48.2) has 112 bin [48.2,48.3) has 133 bin [48.3,48.4) has 123 bin [48.4,48.5) has 106 bin [48.5,48.6) has 91 bin [48.6,48.7) has 76 bin [48.7,48.8) has 74 bin [48.8,48.9) has 86 bin [48.9,49.0) has 96 bin [49.0,49.1) has 81 bin [49.1,49.2) has 70 bin [49.2,49.3) has 69 bin [49.3,49.4) has 75 bin [49.4,49.5) has 73 bin [49.5,49.6) has 66 bin [49.6,49.7) has 70 bin [49.7,49.8) has 61 bin [49.8,49.9) has 51 bin [49.9,50.0) has 43 bin [50.0,50.1) has 62 bin [50.1,50.2) has 37 bin [50.2,50.3) has 44 bin [50.3,50.4) has 41 bin [50.4,50.5) has 49 bin [50.5,50.6) has 47 bin [50.6,50.7) has 33 bin [50.7,50.8) has 30 bin [50.8,50.9) has 28 bin [50.9,51.0) has 26 bin [51.0,51.1) has 28 bin [51.1,51.2) has 22 bin [51.2,51.3) has 25 bin [51.3,51.4) has 20 bin [51.4,51.5) has 16 bin [51.5,51.6) has 12 bin [51.6,51.7) has 12 bin [51.7,51.8) has 12 bin [51.8,51.9) has 12 bin [51.9,52.0) has 11 bin [52.0,52.1) has 4 bin [52.1,52.2) has 2 bin [52.2,52.3) has 4 bin [52.3,52.4) has 2 bin [52.4,52.5) has 2 bin [52.5,52.6) has 1 average z coordinate 21.0 for 33487428 element(s) point source id histogram with bin size 1.000000 bin 164 has 28996341 bin 165 has 4491087 average point source id 164.134112628775199 for 33487428 element(s)