lasinfo (210611) report for 'AHN4T/64FN2_21.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: 181/2021 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: 40496048 number of points by return: 36294155 3012793 931882 222538 34680 scale factor x y z: 0.001 0.001 0.001 offset x y z: 54980 424980 0 min x y z: 54980.000 424980.000 -1.180 max x y z: 56019.999 426269.999 41.805 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: 40496048 extended number of points by return: 36294155 3012793 931882 222538 34680 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 -1180 41805 intensity 0 4608 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 -33 6 user_data 6 7 point_source_ID 34 64 gps_time 259498869.336303 260714073.118168 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 7 255 B 0 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 1000 extended_scanner_channel 0 0 attribute0 0 46.08 ('Amplitude') attribute1 -16.01 30.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36294155 number of intermediate returns: 1197029 number of last returns: 36253335 number of single returns: 33248471 covered area in square units/kilounits: 1334532/1.33 point density: all returns 30.34 last only 27.17 (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 40496048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36294155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3012793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 931882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 222538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34680 instead zero. overview over extended number of returns of given pulse: 33248471 4185502 2133822 754017 155706 17059 1471 0 0 0 0 0 0 0 0 histogram of classification of points: 6956312 unclassified (1) 30230405 ground (2) 3167209 building (6) 141649 water (9) 473 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2652183 +---> 469008 of those are unclassified (1) +---> 1899746 of those are ground (2) +---> 267923 of those are building (6) +---> 15506 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 49 bin [-1.1,-1.0) has 1718 bin [-1.0,-0.9) has 4754 bin [-0.9,-0.8) has 5585 bin [-0.8,-0.7) has 13266 bin [-0.7,-0.6) has 52897 bin [-0.6,-0.5) has 49743 bin [-0.5,-0.4) has 58391 bin [-0.4,-0.3) has 96798 bin [-0.3,-0.2) has 164808 bin [-0.2,-0.1) has 179571 bin [-0.1,0.0) has 204698 bin [0.0,0.1) has 228912 bin [0.1,0.2) has 188911 bin [0.2,0.3) has 216309 bin [0.3,0.4) has 319093 bin [0.4,0.5) has 598189 bin [0.5,0.6) has 1269836 bin [0.6,0.7) has 3017227 bin [0.7,0.8) has 4253235 bin [0.8,0.9) has 3625574 bin [0.9,1.0) has 2392191 bin [1.0,1.1) has 2217819 bin [1.1,1.2) has 2025763 bin [1.2,1.3) has 1892156 bin [1.3,1.4) has 1696163 bin [1.4,1.5) has 1390106 bin [1.5,1.6) has 1109848 bin [1.6,1.7) has 750576 bin [1.7,1.8) has 692847 bin [1.8,1.9) has 692868 bin [1.9,2.0) has 677497 bin [2.0,2.1) has 505384 bin [2.1,2.2) has 393848 bin [2.2,2.3) has 319877 bin [2.3,2.4) has 238930 bin [2.4,2.5) has 187428 bin [2.5,2.6) has 158839 bin [2.6,2.7) has 139929 bin [2.7,2.8) has 122812 bin [2.8,2.9) has 115949 bin [2.9,3.0) has 110695 bin [3.0,3.1) has 111192 bin [3.1,3.2) has 114903 bin [3.2,3.3) has 113739 bin [3.3,3.4) has 112798 bin [3.4,3.5) has 118827 bin [3.5,3.6) has 125576 bin [3.6,3.7) has 134561 bin [3.7,3.8) has 228704 bin [3.8,3.9) has 244549 bin [3.9,4.0) has 165232 bin [4.0,4.1) has 158423 bin [4.1,4.2) has 127508 bin 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24 bin [28.6,28.7) has 36 bin [28.7,28.8) has 24 bin [28.8,28.9) has 21 bin [28.9,29.0) has 22 bin [29.0,29.1) has 9 bin [29.1,29.2) has 14 bin [29.2,29.3) has 11 bin [29.3,29.4) has 5 bin [29.4,29.5) has 11 bin [29.5,29.6) has 4 bin [29.6,29.7) has 2 bin [29.7,29.8) has 3 bin [29.8,29.9) has 3 bin [29.9,30.0) has 3 bin [30.0,30.1) has 3 bin [30.2,30.3) has 1 bin [30.3,30.4) has 1 bin [30.4,30.5) has 5 bin [30.5,30.6) has 3 bin [30.7,30.8) has 1 bin [30.8,30.9) has 3 bin [30.9,31.0) has 1 bin [31.0,31.1) has 1 bin [31.2,31.3) has 2 bin [31.3,31.4) has 2 bin [31.5,31.6) has 2 bin [31.6,31.7) has 1 bin [31.7,31.8) has 1 bin [31.8,31.9) has 6 bin [31.9,32.0) has 2 bin [32.1,32.2) has 6 bin [32.2,32.3) has 1 bin [32.3,32.4) has 1 bin [32.8,32.9) has 1 bin [33.0,33.1) has 1 bin [33.4,33.5) has 1 bin [33.8,33.9) has 1 bin [34.0,34.1) has 10 bin [34.1,34.2) has 3 bin [34.2,34.3) has 1 bin [35.2,35.3) has 1 bin [36.7,36.8) has 1 bin [37.0,37.1) has 1 bin [37.1,37.2) has 2 bin [37.2,37.3) has 1 bin [37.4,37.5) has 1 bin [37.5,37.6) has 1 bin [37.6,37.7) has 7 bin [37.8,37.9) has 2 bin [38.0,38.1) has 1 bin [38.5,38.6) has 7 bin [38.6,38.7) has 5 bin [38.7,38.8) has 2 bin [38.9,39.0) has 1 bin [39.9,40.0) has 2 bin [40.0,40.1) has 2 bin [40.1,40.2) has 1 bin [40.2,40.3) has 1 bin [41.7,41.8) has 1 bin [41.8,41.9) has 1 average z coordinate 2.4 for 40496048 element(s) point source id histogram with bin size 1.000000 bin 34 has 12713729 bin 35 has 15240061 bin 40 has 188605 bin 64 has 12353653 average point source id 43.556025837385413 for 40496048 element(s)