lasinfo (210611) report for 'AHN4T/28DZ2_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: 336/2022 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: 35637666 number of points by return: 30303289 3411893 1472738 388830 60354 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 478730 0 min x y z: 238980.000 478730.000 8.165 max x y z: 240019.999 480019.999 42.390 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: 35637666 extended number of points by return: 30303289 3411893 1472738 388830 60354 545 17 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 8165 42390 intensity 48 3483 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 162 212 gps_time 324131038.575241 328779514.104152 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 39 255 B 30 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 19.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30303289 number of intermediate returns: 1923319 number of last returns: 30303488 number of single returns: 26892430 covered area in square units/kilounits: 1341184/1.34 point density: all returns 26.57 last only 22.59 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35637666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30303289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3411893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1472738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 388830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60354 instead zero. overview over extended number of returns of given pulse: 26892430 3885455 3248222 1310355 272854 26649 1701 0 0 0 0 0 0 0 0 histogram of classification of points: 6352496 unclassified (1) 28599551 ground (2) 508768 building (6) 163565 water (9) 13286 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2372421 +---> 407714 of those are unclassified (1) +---> 1895132 of those are ground (2) +---> 54577 of those are building (6) +---> 3677 of those are water (9) +---> 11321 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [8.1,8.2) has 13 bin [8.2,8.3) has 1250 bin [8.3,8.4) has 6658 bin [8.4,8.5) has 6160 bin [8.5,8.6) has 11296 bin [8.6,8.7) has 19406 bin [8.7,8.8) has 30647 bin [8.8,8.9) has 58345 bin [8.9,9.0) has 82242 bin [9.0,9.1) has 210716 bin [9.1,9.2) has 359412 bin [9.2,9.3) has 636731 bin [9.3,9.4) has 978351 bin [9.4,9.5) has 1676657 bin [9.5,9.6) has 3060717 bin [9.6,9.7) has 3136635 bin [9.7,9.8) has 2760944 bin [9.8,9.9) has 2820250 bin [9.9,10.0) has 2884510 bin [10.0,10.1) has 2418513 bin [10.1,10.2) has 1907740 bin [10.2,10.3) has 1529737 bin [10.3,10.4) has 1208783 bin [10.4,10.5) has 867108 bin [10.5,10.6) has 619578 bin [10.6,10.7) has 403164 bin [10.7,10.8) has 281927 bin [10.8,10.9) has 246785 bin [10.9,11.0) has 218173 bin [11.0,11.1) has 200662 bin [11.1,11.2) has 182211 bin [11.2,11.3) has 78383 bin [11.3,11.4) has 65431 bin [11.4,11.5) has 63239 bin [11.5,11.6) has 62036 bin [11.6,11.7) has 58252 bin [11.7,11.8) has 53169 bin [11.8,11.9) has 50030 bin [11.9,12.0) has 45119 bin [12.0,12.1) has 45445 bin [12.1,12.2) has 46838 bin [12.2,12.3) has 47611 bin [12.3,12.4) has 48358 bin [12.4,12.5) has 48706 bin [12.5,12.6) has 47812 bin [12.6,12.7) has 48214 bin [12.7,12.8) has 46791 bin [12.8,12.9) has 45234 bin [12.9,13.0) has 43583 bin [13.0,13.1) has 41694 bin [13.1,13.2) has 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[28.5,28.6) has 19693 bin [28.6,28.7) has 19397 bin [28.7,28.8) has 18986 bin [28.8,28.9) has 18955 bin [28.9,29.0) has 18887 bin [29.0,29.1) has 18750 bin [29.1,29.2) has 18800 bin [29.2,29.3) has 18278 bin [29.3,29.4) has 17831 bin [29.4,29.5) has 17695 bin [29.5,29.6) has 17310 bin [29.6,29.7) has 17206 bin [29.7,29.8) has 16879 bin [29.8,29.9) has 17013 bin [29.9,30.0) has 16798 bin [30.0,30.1) has 16200 bin [30.1,30.2) has 15795 bin [30.2,30.3) has 15667 bin [30.3,30.4) has 15628 bin [30.4,30.5) has 15197 bin [30.5,30.6) has 15281 bin [30.6,30.7) has 14780 bin [30.7,30.8) has 14243 bin [30.8,30.9) has 14145 bin [30.9,31.0) has 14039 bin [31.0,31.1) has 13398 bin [31.1,31.2) has 13444 bin [31.2,31.3) has 13103 bin [31.3,31.4) has 12913 bin [31.4,31.5) has 12746 bin [31.5,31.6) has 12560 bin [31.6,31.7) has 12474 bin [31.7,31.8) has 12046 bin [31.8,31.9) has 11431 bin [31.9,32.0) has 11209 bin [32.0,32.1) has 10685 bin [32.1,32.2) has 10614 bin [32.2,32.3) has 10353 bin [32.3,32.4) 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has 2982 bin [36.4,36.5) has 2854 bin [36.5,36.6) has 2642 bin [36.6,36.7) has 2579 bin [36.7,36.8) has 2442 bin [36.8,36.9) has 2363 bin [36.9,37.0) has 2267 bin [37.0,37.1) has 2117 bin [37.1,37.2) has 1936 bin [37.2,37.3) has 1815 bin [37.3,37.4) has 1715 bin [37.4,37.5) has 1702 bin [37.5,37.6) has 1494 bin [37.6,37.7) has 1428 bin [37.7,37.8) has 1308 bin [37.8,37.9) has 983 bin [37.9,38.0) has 891 bin [38.0,38.1) has 830 bin [38.1,38.2) has 769 bin [38.2,38.3) has 793 bin [38.3,38.4) has 749 bin [38.4,38.5) has 743 bin [38.5,38.6) has 692 bin [38.6,38.7) has 643 bin [38.7,38.8) has 612 bin [38.8,38.9) has 518 bin [38.9,39.0) has 484 bin [39.0,39.1) has 385 bin [39.1,39.2) has 343 bin [39.2,39.3) has 309 bin [39.3,39.4) has 264 bin [39.4,39.5) has 224 bin [39.5,39.6) has 238 bin [39.6,39.7) has 191 bin [39.7,39.8) has 193 bin [39.8,39.9) has 200 bin [39.9,40.0) has 152 bin [40.0,40.1) has 152 bin [40.1,40.2) has 142 bin [40.2,40.3) has 107 bin [40.3,40.4) has 100 bin [40.4,40.5) has 93 bin [40.5,40.6) has 71 bin [40.6,40.7) has 56 bin [40.7,40.8) has 57 bin [40.8,40.9) has 60 bin [40.9,41.0) has 62 bin [41.0,41.1) has 53 bin [41.1,41.2) has 40 bin [41.2,41.3) has 40 bin [41.3,41.4) has 29 bin [41.4,41.5) has 36 bin [41.5,41.6) has 40 bin [41.6,41.7) has 39 bin [41.7,41.8) has 35 bin [41.8,41.9) has 39 bin [41.9,42.0) has 21 bin [42.0,42.1) has 18 bin [42.1,42.2) has 13 bin [42.2,42.3) has 6 bin [42.3,42.4) has 3 average z coordinate 11.9 for 35637666 element(s) point source id histogram with bin size 1.000000 bin 162 has 15019306 bin 163 has 13720720 bin 212 has 6897640 average point source id 172.062463686594953 for 35637666 element(s)