lasinfo (210611) report for 'AHN4T/32BN2_03.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: 179/2021 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: 58921578 number of points by return: 34771667 16682318 6058123 1258134 151336 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 473730 0 min x y z: 156980.000 473730.001 -3.072 max x y z: 158019.999 475019.999 38.280 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: 58921578 extended number of points by return: 34771667 16682318 6058123 1258134 151336 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 1 1289999 Z -3072 38280 intensity 59 2988 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 -36 33 user_data 6 7 point_source_ID 146 148 gps_time 270205951.956713 270208395.239507 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 4 254 B 0 246 NIR 26 254 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6000 5500 extended_scanner_channel 0 0 attribute0 0.59 29.88 ('Amplitude') attribute1 -15.56 15.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34771667 number of intermediate returns: 7465777 number of last returns: 34745832 number of single returns: 18061698 covered area in square units/kilounits: 1052704/1.05 point density: all returns 55.97 last only 33.01 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58921578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34771667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16682318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6058123 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1258134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 151336 instead zero. overview over extended number of returns of given pulse: 18061698 21271511 14403054 4427852 745867 11446 150 0 0 0 0 0 0 0 0 histogram of classification of points: 29157591 unclassified (1) 29661161 ground (2) 102309 water (9) 517 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3682936 +---> 1802694 of those are unclassified (1) +---> 1869970 of those are ground (2) +---> 10272 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 32 bin [-3.0,-2.9) has 1394 bin [-2.9,-2.8) has 15490 bin [-2.8,-2.7) has 33762 bin [-2.7,-2.6) has 69074 bin [-2.6,-2.5) has 262659 bin [-2.5,-2.4) has 1104604 bin [-2.4,-2.3) has 4115196 bin [-2.3,-2.2) has 4730852 bin [-2.2,-2.1) has 4208777 bin [-2.1,-2.0) has 3521950 bin [-2.0,-1.9) has 3084931 bin [-1.9,-1.8) has 2380929 bin [-1.8,-1.7) has 1592979 bin [-1.7,-1.6) has 774827 bin [-1.6,-1.5) has 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[37.1,37.2) has 140 bin [37.2,37.3) has 115 bin [37.3,37.4) has 82 bin [37.4,37.5) has 71 bin [37.5,37.6) has 55 bin [37.6,37.7) has 50 bin [37.7,37.8) has 27 bin [37.8,37.9) has 20 bin [37.9,38.0) has 8 bin [38.0,38.1) has 5 bin [38.1,38.2) has 3 bin [38.2,38.3) has 2 average z coordinate 4.4 for 58921578 element(s) point source id histogram with bin size 1.000000 bin 146 has 8961789 bin 147 has 48466585 bin 148 has 1493204 average point source id 146.873245332974619 for 58921578 element(s)