lasinfo (210611) report for 'AHN4T/38FZ1_10.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: 180/2021 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: 50119930 number of points by return: 44836366 3911500 1145220 205729 21115 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 441230 0 min x y z: 133980.000 441230.000 -1.451 max x y z: 135019.999 442519.999 38.707 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: 50119930 extended number of points by return: 44836366 3911500 1145220 205729 21115 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 -1451 38707 intensity 0 4933 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 -29 30 user_data 6 7 point_source_ID 70 72 gps_time 269719264.767846 269721112.275057 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 19 255 B 4 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -16.02 33.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44836366 number of intermediate returns: 1371159 number of last returns: 44824501 number of single returns: 40912096 covered area in square units/kilounits: 1303820/1.30 point density: all returns 38.44 last only 34.38 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50119930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44836366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3911500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1145220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 205729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21115 instead zero. overview over extended number of returns of given pulse: 40912096 5545105 2819681 737433 104815 780 20 0 0 0 0 0 0 0 0 histogram of classification of points: 6655009 unclassified (1) 42725871 ground (2) 343937 building (6) 291002 water (9) 104111 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3776769 +---> 458325 of those are unclassified (1) +---> 3233653 of those are ground (2) +---> 12872 of those are building (6) +---> 70989 of those are water (9) +---> 930 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 8 bin [-1.4,-1.3) has 65 bin [-1.3,-1.2) has 71 bin [-1.2,-1.1) has 21 bin [-1.1,-1.0) has 17 bin [-1.0,-0.9) has 292 bin [-0.9,-0.8) has 6022 bin [-0.8,-0.7) has 6369 bin [-0.7,-0.6) has 5586 bin [-0.6,-0.5) has 12178 bin [-0.5,-0.4) has 346776 bin [-0.4,-0.3) has 820874 bin [-0.3,-0.2) has 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[31.4,31.5) has 1180 bin [31.5,31.6) has 1119 bin [31.6,31.7) has 1127 bin [31.7,31.8) has 1062 bin [31.8,31.9) has 1096 bin [31.9,32.0) has 1088 bin [32.0,32.1) has 1059 bin [32.1,32.2) has 1052 bin [32.2,32.3) has 1034 bin [32.3,32.4) has 1075 bin [32.4,32.5) has 1106 bin [32.5,32.6) has 1055 bin [32.6,32.7) has 1106 bin [32.7,32.8) has 1053 bin [32.8,32.9) has 1009 bin [32.9,33.0) has 1005 bin [33.0,33.1) has 1025 bin [33.1,33.2) has 1016 bin [33.2,33.3) has 1022 bin [33.3,33.4) has 955 bin [33.4,33.5) has 919 bin [33.5,33.6) has 889 bin [33.6,33.7) has 882 bin [33.7,33.8) has 850 bin [33.8,33.9) has 798 bin [33.9,34.0) has 857 bin [34.0,34.1) has 807 bin [34.1,34.2) has 726 bin [34.2,34.3) has 750 bin [34.3,34.4) has 786 bin [34.4,34.5) has 739 bin [34.5,34.6) has 683 bin [34.6,34.7) has 698 bin [34.7,34.8) has 659 bin [34.8,34.9) has 615 bin [34.9,35.0) has 584 bin [35.0,35.1) has 560 bin [35.1,35.2) has 580 bin [35.2,35.3) has 529 bin [35.3,35.4) has 488 bin [35.4,35.5) has 441 bin [35.5,35.6) has 446 bin [35.6,35.7) has 430 bin [35.7,35.8) has 338 bin [35.8,35.9) has 359 bin [35.9,36.0) has 347 bin [36.0,36.1) has 305 bin [36.1,36.2) has 257 bin [36.2,36.3) has 257 bin [36.3,36.4) has 250 bin [36.4,36.5) has 239 bin [36.5,36.6) has 199 bin [36.6,36.7) has 170 bin [36.7,36.8) has 160 bin [36.8,36.9) has 125 bin [36.9,37.0) has 110 bin [37.0,37.1) has 105 bin [37.1,37.2) has 89 bin [37.2,37.3) has 74 bin [37.3,37.4) has 53 bin [37.4,37.5) has 62 bin [37.5,37.6) has 44 bin [37.6,37.7) has 32 bin [37.7,37.8) has 19 bin [37.8,37.9) has 22 bin [37.9,38.0) has 19 bin [38.0,38.1) has 11 bin [38.1,38.2) has 6 bin [38.2,38.3) has 1 bin [38.3,38.4) has 3 bin [38.5,38.6) has 2 bin [38.6,38.7) has 1 bin [38.7,38.8) has 1 average z coordinate 1.7 for 50119930 element(s) point source id histogram with bin size 1.000000 bin 70 has 8321126 bin 71 has 35991124 bin 72 has 5807680 average point source id 70.949851366512277 for 50119930 element(s)