lasinfo (210611) report for 'AHN4T/67EZ1_16.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: 27802218 number of points by return: 26462560 923590 306588 91279 18201 scale factor x y z: 0.001 0.001 0.001 offset x y z: 39980 369980 0 min x y z: 39980.000 369980.000 -1.418 max x y z: 41019.999 371269.999 35.414 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: 27802218 extended number of points by return: 26462560 923590 306588 91279 18201 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 -1418 35414 intensity 56 4569 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 -34 33 user_data 6 7 point_source_ID 77 79 gps_time 260793216.233692 260795798.781742 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 50 255 B 46 253 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.56 45.69 ('Amplitude') attribute1 -16.3 29.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26462560 number of intermediate returns: 418184 number of last returns: 26460203 number of single returns: 25538729 covered area in square units/kilounits: 1329584/1.33 point density: all returns 20.91 last only 19.90 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27802218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26462560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 923590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 306588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 91279 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18201 instead zero. overview over extended number of returns of given pulse: 25538729 1234411 645614 292337 79545 10657 925 0 0 0 0 0 0 0 0 histogram of classification of points: 2169232 unclassified (1) 25089849 ground (2) 129449 building (6) 413688 water (9) +-> flagged as extended overlap: 1625404 +---> 62963 of those are unclassified (1) +---> 1438600 of those are ground (2) +---> 15405 of those are building (6) +---> 108436 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 2 bin [-1.4,-1.3) has 236 bin [-1.3,-1.2) has 7662 bin [-1.2,-1.1) has 21562 bin [-1.1,-1.0) has 35464 bin [-1.0,-0.9) has 63219 bin [-0.9,-0.8) has 130665 bin [-0.8,-0.7) has 503697 bin [-0.7,-0.6) has 382350 bin [-0.6,-0.5) has 250801 bin [-0.5,-0.4) has 227292 bin [-0.4,-0.3) has 191606 bin [-0.3,-0.2) has 158302 bin [-0.2,-0.1) has 146462 bin [-0.1,0.0) has 145016 bin [0.0,0.1) has 157451 bin [0.1,0.2) has 191391 bin [0.2,0.3) has 240478 bin [0.3,0.4) has 278299 bin [0.4,0.5) has 294693 bin [0.5,0.6) has 303515 bin [0.6,0.7) has 354467 bin [0.7,0.8) has 435970 bin [0.8,0.9) has 602727 bin [0.9,1.0) has 871945 bin [1.0,1.1) has 1341484 bin [1.1,1.2) has 3190830 bin [1.2,1.3) has 4708998 bin [1.3,1.4) has 3899995 bin [1.4,1.5) has 2262408 bin [1.5,1.6) has 972804 bin [1.6,1.7) has 494894 bin [1.7,1.8) has 457415 bin [1.8,1.9) has 738961 bin [1.9,2.0) has 904597 bin [2.0,2.1) has 446086 bin [2.1,2.2) has 237825 bin [2.2,2.3) has 149669 bin [2.3,2.4) has 109354 bin [2.4,2.5) has 60547 bin [2.5,2.6) has 47181 bin [2.6,2.7) has 43476 bin [2.7,2.8) has 40860 bin [2.8,2.9) has 37216 bin [2.9,3.0) has 36224 bin [3.0,3.1) has 33493 bin [3.1,3.2) has 31194 bin [3.2,3.3) has 28808 bin [3.3,3.4) has 26660 bin [3.4,3.5) has 23933 bin [3.5,3.6) has 22842 bin [3.6,3.7) has 22957 bin [3.7,3.8) has 23658 bin [3.8,3.9) has 23773 bin [3.9,4.0) has 23926 bin [4.0,4.1) has 23770 bin 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[28.5,28.6) has 1221 bin [28.6,28.7) has 1148 bin [28.7,28.8) has 1046 bin [28.8,28.9) has 1113 bin [28.9,29.0) has 1037 bin [29.0,29.1) has 989 bin [29.1,29.2) has 950 bin [29.2,29.3) has 910 bin [29.3,29.4) has 914 bin [29.4,29.5) has 885 bin [29.5,29.6) has 826 bin [29.6,29.7) has 744 bin [29.7,29.8) has 776 bin [29.8,29.9) has 732 bin [29.9,30.0) has 719 bin [30.0,30.1) has 652 bin [30.1,30.2) has 672 bin [30.2,30.3) has 639 bin [30.3,30.4) has 657 bin [30.4,30.5) has 665 bin [30.5,30.6) has 625 bin [30.6,30.7) has 636 bin [30.7,30.8) has 660 bin [30.8,30.9) has 589 bin [30.9,31.0) has 598 bin [31.0,31.1) has 510 bin [31.1,31.2) has 512 bin [31.2,31.3) has 458 bin [31.3,31.4) has 442 bin [31.4,31.5) has 451 bin [31.5,31.6) has 354 bin [31.6,31.7) has 375 bin [31.7,31.8) has 347 bin [31.8,31.9) has 308 bin [31.9,32.0) has 329 bin [32.0,32.1) has 255 bin [32.1,32.2) has 276 bin [32.2,32.3) has 235 bin [32.3,32.4) has 218 bin [32.4,32.5) has 202 bin [32.5,32.6) has 167 bin [32.6,32.7) has 165 bin [32.7,32.8) has 146 bin [32.8,32.9) has 108 bin [32.9,33.0) has 93 bin [33.0,33.1) has 105 bin [33.1,33.2) has 86 bin [33.2,33.3) has 66 bin [33.3,33.4) has 53 bin [33.4,33.5) has 51 bin [33.5,33.6) has 44 bin [33.6,33.7) has 42 bin [33.7,33.8) has 34 bin [33.8,33.9) has 33 bin [33.9,34.0) has 24 bin [34.0,34.1) has 19 bin [34.1,34.2) has 17 bin [34.2,34.3) has 9 bin [34.3,34.4) has 6 bin [34.4,34.5) has 7 bin [34.5,34.6) has 5 bin [34.6,34.7) has 3 bin [34.7,34.8) has 5 bin [34.8,34.9) has 2 bin [35.0,35.1) has 2 bin [35.4,35.5) has 1 average z coordinate 1.7 for 27802218 element(s) point source id histogram with bin size 1.000000 bin 77 has 9934806 bin 78 has 17866304 bin 79 has 1108 average point source id 77.642701240598868 for 27802218 element(s)