lasinfo (210611) report for 'AHN4T/08CZ1_01.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: 23262675 number of points by return: 23262124 546 5 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 259980 579980 0 min x y z: 259980.000 579980.000 -2.583 max x y z: 261019.999 581269.999 3.556 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: 23262675 extended number of points by return: 23262124 546 5 0 0 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 -2583 3556 intensity 66 4535 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 24 26 gps_time 330510076.918355 330512313.989715 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 255 G 64 255 B 49 248 NIR 55 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.3 29.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23262124 number of intermediate returns: 5 number of last returns: 23262187 number of single returns: 23261641 covered area in square units/kilounits: 1340232/1.34 point density: all returns 17.36 last only 17.36 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23262675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23262124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5 instead zero. overview over extended number of returns of given pulse: 23261641 1019 15 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4282 unclassified (1) 23213847 ground (2) 44546 water (9) +-> flagged as extended overlap: 1840131 +---> 418 of those are unclassified (1) +---> 1836161 of those are ground (2) +---> 3552 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 33 bin [-2.5,-2.4) has 3172 bin [-2.4,-2.3) has 55345 bin [-2.3,-2.2) has 15662 bin [-2.2,-2.1) has 12051 bin [-2.1,-2.0) has 15712 bin [-2.0,-1.9) has 20349 bin [-1.9,-1.8) has 17882 bin [-1.8,-1.7) has 17174 bin [-1.7,-1.6) has 22661 bin [-1.6,-1.5) has 46975 bin [-1.5,-1.4) has 36980 bin [-1.4,-1.3) has 36431 bin [-1.3,-1.2) has 40965 bin [-1.2,-1.1) has 133563 bin [-1.1,-1.0) has 798773 bin [-1.0,-0.9) has 2734535 bin [-0.9,-0.8) has 4731187 bin [-0.8,-0.7) has 4267264 bin [-0.7,-0.6) has 2773447 bin [-0.6,-0.5) has 1568369 bin [-0.5,-0.4) has 1059662 bin [-0.4,-0.3) has 1060727 bin [-0.3,-0.2) has 1170822 bin [-0.2,-0.1) has 976914 bin [-0.1,0.0) has 641638 bin [0.0,0.1) has 556918 bin [0.1,0.2) has 249267 bin [0.2,0.3) has 51772 bin [0.3,0.4) has 25721 bin [0.4,0.5) has 23324 bin [0.5,0.6) has 32015 bin [0.6,0.7) has 44620 bin [0.7,0.8) has 6574 bin [0.8,0.9) has 3389 bin [0.9,1.0) has 2068 bin [1.0,1.1) has 1194 bin [1.1,1.2) has 747 bin [1.2,1.3) has 527 bin [1.3,1.4) has 360 bin [1.4,1.5) has 348 bin [1.5,1.6) has 345 bin [1.6,1.7) has 369 bin [1.7,1.8) has 456 bin [1.8,1.9) has 446 bin [1.9,2.0) has 349 bin [2.0,2.1) has 342 bin [2.1,2.2) has 352 bin [2.2,2.3) has 352 bin [2.3,2.4) has 474 bin [2.4,2.5) has 398 bin [2.5,2.6) has 386 bin [2.6,2.7) has 319 bin [2.7,2.8) has 246 bin [2.8,2.9) has 157 bin [2.9,3.0) has 119 bin [3.0,3.1) has 109 bin [3.1,3.2) has 92 bin [3.2,3.3) has 87 bin [3.3,3.4) has 90 bin [3.4,3.5) has 45 bin [3.5,3.6) has 5 average z coordinate -0.7 for 23262675 element(s) point source id histogram with bin size 1.000000 bin 24 has 801739 bin 25 has 17807052 bin 26 has 4653884 average point source id 25.165593380812826 for 23262675 element(s)