lasinfo (210611) report for 'AHN4T/44EZ1_12.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: 27/2022 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: 28508172 number of points by return: 25894201 1795126 637663 157099 24083 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 414980 0 min x y z: 120980.000 414980.000 -1.564 max x y z: 122019.999 416269.999 36.194 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: 28508172 extended number of points by return: 25894201 1795126 637663 157099 24083 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 -1564 36194 intensity 56 4413 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 -34 10 user_data 6 7 point_source_ID 54 55 gps_time 260020460.483352 260021749.488202 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 38 255 B 24 255 NIR 79 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 1667 extended_scanner_channel 0 0 attribute0 0.56 44.13 ('Amplitude') attribute1 -15.63 28.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25894201 number of intermediate returns: 822480 number of last returns: 25872612 number of single returns: 24081121 covered area in square units/kilounits: 1338592/1.34 point density: all returns 21.30 last only 19.33 (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 28508172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25894201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1795126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 637663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 157099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24083 instead zero. overview over extended number of returns of given pulse: 24081121 2328689 1443933 533350 109818 10527 734 0 0 0 0 0 0 0 0 histogram of classification of points: 3401154 unclassified (1) 23740098 ground (2) 1219649 building (6) 107490 water (9) 39781 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1913925 +---> 351157 of those are unclassified (1) +---> 1428387 of those are ground (2) +---> 129873 of those are building (6) +---> 4508 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 1 bin [-1.5,-1.4) has 48 bin [-1.4,-1.3) has 2445 bin [-1.3,-1.2) has 20143 bin [-1.2,-1.1) has 22056 bin [-1.1,-1.0) has 29937 bin [-1.0,-0.9) has 28979 bin [-0.9,-0.8) has 28259 bin [-0.8,-0.7) has 36840 bin [-0.7,-0.6) has 61401 bin [-0.6,-0.5) has 70819 bin [-0.5,-0.4) has 91457 bin [-0.4,-0.3) has 124608 bin [-0.3,-0.2) has 330657 bin 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bin [36.0,36.1) has 4 bin [36.1,36.2) has 3 average z coordinate 1.8 for 28508172 element(s) point source id histogram with bin size 1.000000 bin 54 has 11745271 bin 55 has 16762901 average point source id 54.588003362684915 for 28508172 element(s)