lasinfo (210611) report for 'AHN4T/64FN1_13.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: 183/2021 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: 5132749 number of points by return: 5132734 15 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 51980 427480 0 min x y z: 51980.000 427480.000 -1.133 max x y z: 53019.999 428084.687 3.194 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: 5132749 extended number of points by return: 5132734 15 0 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 604687 Z -1133 3194 intensity 56 3106 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 -5 user_data 6 7 point_source_ID 36 37 gps_time 259500858.460800 259502615.669198 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 115 255 G 110 255 B 98 245 NIR 88 242 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -5333 -833 extended_scanner_channel 0 0 attribute0 0.56 31.06 ('Amplitude') attribute1 -15.33 15.06 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 5132734 number of intermediate returns: 0 number of last returns: 5132749 number of single returns: 5132734 covered area in square units/kilounits: 309576/0.31 point density: all returns 16.58 last only 16.58 (per square units) spacing: all returns 0.25 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 5132749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 5132734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15 instead zero. overview over extended number of returns of given pulse: 5132734 15 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 275 unclassified (1) 4798348 ground (2) 334126 water (9) +-> flagged as extended overlap: 560589 +---> 3 of those are unclassified (1) +---> 539454 of those are ground (2) +---> 21132 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 24 bin [-1.1,-1.0) has 2178 bin [-1.0,-0.9) has 68439 bin [-0.9,-0.8) has 346071 bin [-0.8,-0.7) has 306792 bin [-0.7,-0.6) has 192964 bin [-0.6,-0.5) has 120709 bin [-0.5,-0.4) has 77341 bin [-0.4,-0.3) has 68411 bin [-0.3,-0.2) has 68153 bin [-0.2,-0.1) has 71140 bin [-0.1,0.0) has 81500 bin [0.0,0.1) has 89578 bin [0.1,0.2) has 112341 bin [0.2,0.3) has 130712 bin [0.3,0.4) has 141697 bin [0.4,0.5) has 128980 bin [0.5,0.6) has 118138 bin [0.6,0.7) has 88207 bin [0.7,0.8) has 102008 bin [0.8,0.9) has 72051 bin [0.9,1.0) has 50308 bin [1.0,1.1) has 56379 bin [1.1,1.2) has 60134 bin [1.2,1.3) has 57012 bin [1.3,1.4) has 55772 bin [1.4,1.5) has 154178 bin [1.5,1.6) has 476257 bin [1.6,1.7) has 511633 bin [1.7,1.8) has 506592 bin [1.8,1.9) has 304623 bin [1.9,2.0) has 255527 bin [2.0,2.1) has 167259 bin [2.1,2.2) has 48533 bin [2.2,2.3) has 33219 bin [2.3,2.4) has 7859 bin [2.4,2.5) has 27 bin [3.0,3.1) has 2 bin [3.1,3.2) has 1 average z coordinate 0.8 for 5132749 element(s) point source id histogram with bin size 1.000000 bin 36 has 4774752 bin 37 has 357997 average point source id 36.069747614777185 for 5132749 element(s)