lasinfo (210611) report for 'AHN4T/13BN1_05.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: 334/2022 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: 39589403 number of points by return: 37621044 1217643 555628 163043 28704 scale factor x y z: 0.001 0.001 0.001 offset x y z: 273980 573730 0 min x y z: 273980.000 573730.000 -2.438 max x y z: 275019.999 575019.999 31.616 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: 39589403 extended number of points by return: 37621044 1217643 555628 163043 28704 3103 238 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 -2438 31616 intensity 33 4844 return_number 1 7 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 30 203 gps_time 324037970.479424 330856990.132705 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 48 255 B 35 255 NIR 34 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.78 32.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37621044 number of intermediate returns: 754679 number of last returns: 37612703 number of single returns: 36399023 covered area in square units/kilounits: 1313740/1.31 point density: all returns 30.13 last only 28.63 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39589403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37621044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1217643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 555628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 163043 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28704 instead zero. overview over extended number of returns of given pulse: 36399023 1321936 1180417 539896 129045 17465 1621 0 0 0 0 0 0 0 0 histogram of classification of points: 2223933 unclassified (1) 36984598 ground (2) 234354 building (6) 135133 water (9) 11385 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2301925 +---> 175368 of those are unclassified (1) +---> 2120732 of those are ground (2) +---> 5825 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 16 bin [-2.4,-2.3) has 1303 bin [-2.3,-2.2) has 37500 bin [-2.2,-2.1) has 77428 bin [-2.1,-2.0) has 78335 bin [-2.0,-1.9) has 81132 bin [-1.9,-1.8) has 71309 bin [-1.8,-1.7) has 79743 bin [-1.7,-1.6) has 136212 bin [-1.6,-1.5) has 533970 bin [-1.5,-1.4) has 1923809 bin [-1.4,-1.3) has 3745139 bin [-1.3,-1.2) has 5050353 bin [-1.2,-1.1) has 5352709 bin [-1.1,-1.0) has 4812398 bin [-1.0,-0.9) has 4015175 bin [-0.9,-0.8) has 3170369 bin [-0.8,-0.7) has 2717145 bin [-0.7,-0.6) has 1725458 bin [-0.6,-0.5) has 832182 bin [-0.5,-0.4) has 652934 bin [-0.4,-0.3) has 467598 bin [-0.3,-0.2) has 264981 bin [-0.2,-0.1) has 294059 bin [-0.1,0.0) has 291320 bin [0.0,0.1) has 108375 bin [0.1,0.2) has 90044 bin [0.2,0.3) has 76396 bin [0.3,0.4) has 60916 bin [0.4,0.5) has 46654 bin [0.5,0.6) has 43522 bin [0.6,0.7) has 40980 bin [0.7,0.8) has 38841 bin [0.8,0.9) has 36179 bin [0.9,1.0) has 32770 bin [1.0,1.1) has 57101 bin [1.1,1.2) has 33899 bin [1.2,1.3) has 30108 bin [1.3,1.4) has 25819 bin [1.4,1.5) has 25121 bin [1.5,1.6) has 24690 bin [1.6,1.7) has 24777 bin [1.7,1.8) has 25811 bin [1.8,1.9) has 27818 bin [1.9,2.0) has 45054 bin [2.0,2.1) has 127657 bin [2.1,2.2) has 55353 bin [2.2,2.3) has 11286 bin [2.3,2.4) has 10244 bin [2.4,2.5) has 9943 bin [2.5,2.6) has 10042 bin [2.6,2.7) has 10052 bin [2.7,2.8) has 9561 bin [2.8,2.9) has 9093 bin [2.9,3.0) has 9297 bin [3.0,3.1) 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[31.4,31.5) has 4 bin [31.5,31.6) has 1 bin [31.6,31.7) has 1 average z coordinate -0.3 for 39589403 element(s) point source id histogram with bin size 1.000000 bin 30 has 16237057 bin 31 has 6924182 bin 201 has 1834 bin 203 has 16426330 average point source id 101.963522309240176 for 39589403 element(s)