lasinfo (210611) report for 'AHN4T/10HN2_22.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: 174/2021 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: 26223914 number of points by return: 23213851 1906415 835985 263749 3914 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 556230 0 min x y z: 175980.000 556230.000 -12.450 max x y z: 177019.999 557519.999 153.654 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: 26223914 extended number of points by return: 23213851 1906415 835985 263749 3914 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 -12450 153654 intensity 19 4992 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 8 9 point_source_ID 1124 1126 gps_time 269076625.270276 269078510.593077 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 24 255 B 11 255 NIR 33 255 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 0.19 49.92 ('Amplitude') attribute1 -16.99 33.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23213851 number of intermediate returns: 1104856 number of last returns: 23205852 number of single returns: 21300645 covered area in square units/kilounits: 1278388/1.28 point density: all returns 20.51 last only 18.15 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26223914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23213851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1906415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 835985 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3914 instead zero. overview over extended number of returns of given pulse: 21300645 2145998 1717139 1040492 19055 575 10 0 0 0 0 0 0 0 0 histogram of classification of points: 4065721 unclassified (1) 20420945 ground (2) 767528 building (6) 846615 water (9) 123105 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1734346 +---> 222518 of those are unclassified (1) +---> 1399662 of those are ground (2) +---> 26765 of those are building (6) +---> 82452 of those are water (9) +---> 2949 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-12.5,-12.4) has 4 bin [-12.4,-12.3) has 374 bin [-12.3,-12.2) has 3418 bin [-12.2,-12.1) has 4615 bin [-12.1,-12.0) has 4348 bin [-12.0,-11.9) has 2713 bin [-11.9,-11.8) has 1633 bin [-11.8,-11.7) has 1507 bin [-11.7,-11.6) has 1780 bin [-11.6,-11.5) has 1927 bin [-11.5,-11.4) has 2283 bin [-11.4,-11.3) has 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[32.8,32.9) has 7 bin [32.9,33.0) has 8 bin [33.0,33.1) has 1 bin [33.1,33.2) has 2 bin [33.2,33.3) has 1 bin [144.8,144.9) has 1 bin [153.6,153.7) has 1 average z coordinate 0.9 for 26223914 element(s) point source id histogram with bin size 1.000000 bin 1124 has 5191355 bin 1125 has 19288106 bin 1126 has 1744453 average point source id 1124.868558827640982 for 26223914 element(s)