lasinfo (210611) report for 'AHN4T/50BN2_24.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: 339/2022 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: 34839073 number of points by return: 23378926 8477054 2545222 401517 36354 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 393730 0 min x y z: 117980.000 393730.000 6.782 max x y z: 119019.999 395019.999 45.029 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: 34839073 extended number of points by return: 23378926 8477054 2545222 401517 36354 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 6782 45029 intensity 56 4074 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -7 29 user_data 6 7 point_source_ID 19 20 gps_time 290608857.080090 290610630.901191 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 33 255 B 23 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0.56 40.74 ('Amplitude') attribute1 -16.35 24.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23378926 number of intermediate returns: 2980507 number of last returns: 23364855 number of single returns: 14885215 covered area in square units/kilounits: 1335568/1.34 point density: all returns 26.09 last only 17.49 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34839073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23378926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8477054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2545222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 401517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36354 instead zero. overview over extended number of returns of given pulse: 14885215 11873743 6436787 1461410 172322 9258 338 0 0 0 0 0 0 0 0 histogram of classification of points: 15157947 unclassified (1) 19596034 ground (2) 54725 building (6) 30367 water (9) +-> flagged as extended overlap: 2177859 +---> 899696 of those are unclassified (1) +---> 1270891 of those are ground (2) +---> 5311 of those are building (6) +---> 1961 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.7,6.8) has 1 bin [6.8,6.9) has 59 bin [6.9,7.0) has 1846 bin [7.0,7.1) has 21806 bin [7.1,7.2) has 61912 bin [7.2,7.3) has 71348 bin [7.3,7.4) has 74024 bin [7.4,7.5) has 93567 bin [7.5,7.6) has 136850 bin [7.6,7.7) has 172946 bin [7.7,7.8) has 225826 bin [7.8,7.9) has 252948 bin [7.9,8.0) has 282557 bin [8.0,8.1) has 342471 bin [8.1,8.2) has 405960 bin [8.2,8.3) has 474014 bin [8.3,8.4) has 564716 bin 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[27.4,27.5) has 57879 bin [27.5,27.6) has 55885 bin [27.6,27.7) has 54234 bin [27.7,27.8) has 52199 bin [27.8,27.9) has 50285 bin [27.9,28.0) has 48744 bin [28.0,28.1) has 47415 bin [28.1,28.2) has 45305 bin [28.2,28.3) has 44361 bin [28.3,28.4) has 42653 bin [28.4,28.5) has 41360 bin [28.5,28.6) has 40449 bin [28.6,28.7) has 39065 bin [28.7,28.8) has 37714 bin [28.8,28.9) has 36448 bin [28.9,29.0) has 35350 bin [29.0,29.1) has 34700 bin [29.1,29.2) has 33348 bin [29.2,29.3) has 32295 bin [29.3,29.4) has 31550 bin [29.4,29.5) has 30692 bin [29.5,29.6) has 29693 bin [29.6,29.7) has 28788 bin [29.7,29.8) has 27865 bin [29.8,29.9) has 27535 bin [29.9,30.0) has 26605 bin [30.0,30.1) has 25609 bin [30.1,30.2) has 24931 bin [30.2,30.3) has 24475 bin [30.3,30.4) has 23315 bin [30.4,30.5) has 22499 bin [30.5,30.6) has 21595 bin [30.6,30.7) has 20760 bin [30.7,30.8) has 20084 bin [30.8,30.9) has 19623 bin [30.9,31.0) has 19046 bin [31.0,31.1) has 18096 bin [31.1,31.2) has 17493 bin [31.2,31.3) 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1084 bin [39.2,39.3) has 1050 bin [39.3,39.4) has 911 bin [39.4,39.5) has 834 bin [39.5,39.6) has 801 bin [39.6,39.7) has 746 bin [39.7,39.8) has 675 bin [39.8,39.9) has 662 bin [39.9,40.0) has 613 bin [40.0,40.1) has 605 bin [40.1,40.2) has 590 bin [40.2,40.3) has 514 bin [40.3,40.4) has 508 bin [40.4,40.5) has 463 bin [40.5,40.6) has 400 bin [40.6,40.7) has 382 bin [40.7,40.8) has 383 bin [40.8,40.9) has 341 bin [40.9,41.0) has 316 bin [41.0,41.1) has 288 bin [41.1,41.2) has 266 bin [41.2,41.3) has 242 bin [41.3,41.4) has 235 bin [41.4,41.5) has 234 bin [41.5,41.6) has 207 bin [41.6,41.7) has 191 bin [41.7,41.8) has 169 bin [41.8,41.9) has 150 bin [41.9,42.0) has 166 bin [42.0,42.1) has 143 bin [42.1,42.2) has 130 bin [42.2,42.3) has 101 bin [42.3,42.4) has 102 bin [42.4,42.5) has 80 bin [42.5,42.6) has 65 bin [42.6,42.7) has 75 bin [42.7,42.8) has 56 bin [42.8,42.9) has 60 bin [42.9,43.0) has 30 bin [43.0,43.1) has 52 bin [43.1,43.2) has 39 bin [43.2,43.3) has 32 bin [43.3,43.4) has 25 bin [43.4,43.5) has 29 bin [43.5,43.6) has 19 bin [43.6,43.7) has 12 bin [43.7,43.8) has 14 bin [43.8,43.9) has 11 bin [43.9,44.0) has 11 bin [44.0,44.1) has 18 bin [44.1,44.2) has 14 bin [44.2,44.3) has 11 bin [44.3,44.4) has 4 bin [44.4,44.5) has 5 bin [44.5,44.6) has 3 bin [44.6,44.7) has 3 bin [44.7,44.8) has 2 bin [44.8,44.9) has 1 bin [45.0,45.1) has 1 average z coordinate 14.4 for 34839073 element(s) point source id histogram with bin size 1.000000 bin 19 has 17980511 bin 20 has 16858562 average point source id 19.48389812208838 for 34839073 element(s)