lasinfo (210611) report for 'AHN4T/16HN1_08.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: 334/2022 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: 35640017 number of points by return: 24452662 8484734 2359209 318827 23502 scale factor x y z: 0.001 0.001 0.001 offset x y z: 211980 534980 0 min x y z: 211980.000 534980.000 3.091 max x y z: 213019.999 536269.999 33.492 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: 35640017 extended number of points by return: 24452662 8484734 2359209 318827 23502 1052 31 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 3091 33492 intensity 0 4860 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 61 63 gps_time 330511929.230410 330515474.741061 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 49 255 B 39 244 NIR 24 250 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 32.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24452662 number of intermediate returns: 2701828 number of last returns: 24449162 number of single returns: 15963635 covered area in square units/kilounits: 1324696/1.32 point density: all returns 26.90 last only 18.46 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35640017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24452662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8484734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2359209 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 318827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23502 instead zero. overview over extended number of returns of given pulse: 15963635 12254397 6122422 1180988 112225 6144 206 0 0 0 0 0 0 0 0 histogram of classification of points: 14664446 unclassified (1) 20956231 ground (2) 6175 building (6) 13165 water (9) +-> flagged as extended overlap: 2613934 +---> 1004578 of those are unclassified (1) +---> 1606344 of those are ground (2) +---> 3012 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.0,3.1) has 1 bin [3.1,3.2) has 66 bin [3.2,3.3) has 165 bin [3.3,3.4) has 294 bin [3.4,3.5) has 340 bin [3.5,3.6) has 321 bin [3.6,3.7) has 324 bin [3.7,3.8) has 364 bin [3.8,3.9) has 477 bin [3.9,4.0) has 1866 bin [4.0,4.1) has 17846 bin [4.1,4.2) has 75318 bin [4.2,4.3) has 137045 bin [4.3,4.4) has 150551 bin [4.4,4.5) has 128883 bin [4.5,4.6) has 117221 bin [4.6,4.7) has 117468 bin [4.7,4.8) has 141019 bin [4.8,4.9) has 490681 bin [4.9,5.0) has 527631 bin [5.0,5.1) has 455966 bin [5.1,5.2) has 895807 bin [5.2,5.3) has 1957899 bin [5.3,5.4) has 1222627 bin [5.4,5.5) has 599392 bin [5.5,5.6) has 507022 bin [5.6,5.7) has 458249 bin [5.7,5.8) has 480790 bin [5.8,5.9) has 533418 bin [5.9,6.0) has 668601 bin [6.0,6.1) has 690672 bin [6.1,6.2) has 685505 bin [6.2,6.3) has 730105 bin [6.3,6.4) has 726384 bin [6.4,6.5) has 650084 bin [6.5,6.6) has 581764 bin [6.6,6.7) has 592537 bin [6.7,6.8) has 598982 bin [6.8,6.9) has 552350 bin [6.9,7.0) has 511621 bin [7.0,7.1) has 504284 bin [7.1,7.2) has 495614 bin [7.2,7.3) has 478609 bin [7.3,7.4) has 482630 bin [7.4,7.5) has 485300 bin [7.5,7.6) has 502935 bin [7.6,7.7) has 509035 bin [7.7,7.8) has 476945 bin [7.8,7.9) has 386503 bin [7.9,8.0) has 288769 bin [8.0,8.1) has 239994 bin [8.1,8.2) has 206001 bin [8.2,8.3) has 167451 bin [8.3,8.4) has 138327 bin [8.4,8.5) has 121907 bin [8.5,8.6) has 111351 bin [8.6,8.7) has 101104 bin [8.7,8.8) has 89945 bin [8.8,8.9) has 80592 bin 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has 78524 bin [24.2,24.3) has 75383 bin [24.3,24.4) has 73507 bin [24.4,24.5) has 71546 bin [24.5,24.6) has 68454 bin [24.6,24.7) has 65744 bin [24.7,24.8) has 63260 bin [24.8,24.9) has 61574 bin [24.9,25.0) has 59684 bin [25.0,25.1) has 57720 bin [25.1,25.2) has 55314 bin [25.2,25.3) has 53829 bin [25.3,25.4) has 51149 bin [25.4,25.5) has 48819 bin [25.5,25.6) has 46775 bin [25.6,25.7) has 45162 bin [25.7,25.8) has 42373 bin [25.8,25.9) has 40932 bin [25.9,26.0) has 38973 bin [26.0,26.1) has 37264 bin [26.1,26.2) has 35344 bin [26.2,26.3) has 32645 bin [26.3,26.4) has 30643 bin [26.4,26.5) has 28814 bin [26.5,26.6) has 26880 bin [26.6,26.7) has 25466 bin [26.7,26.8) has 24087 bin [26.8,26.9) has 22673 bin [26.9,27.0) has 21349 bin [27.0,27.1) has 19696 bin [27.1,27.2) has 18204 bin [27.2,27.3) has 17047 bin [27.3,27.4) has 15454 bin [27.4,27.5) has 14178 bin [27.5,27.6) has 12835 bin [27.6,27.7) has 11753 bin [27.7,27.8) has 10615 bin [27.8,27.9) has 9644 bin [27.9,28.0) has 8839 bin [28.0,28.1) has 8076 bin [28.1,28.2) has 7409 bin [28.2,28.3) has 6937 bin [28.3,28.4) has 6221 bin [28.4,28.5) has 5462 bin [28.5,28.6) has 5059 bin [28.6,28.7) has 4672 bin [28.7,28.8) has 4147 bin [28.8,28.9) has 3641 bin [28.9,29.0) has 3351 bin [29.0,29.1) has 2826 bin [29.1,29.2) has 2503 bin [29.2,29.3) has 2208 bin [29.3,29.4) has 2131 bin [29.4,29.5) has 1813 bin [29.5,29.6) has 1653 bin [29.6,29.7) has 1585 bin [29.7,29.8) has 1287 bin [29.8,29.9) has 1187 bin [29.9,30.0) has 964 bin [30.0,30.1) has 907 bin [30.1,30.2) has 828 bin [30.2,30.3) has 672 bin [30.3,30.4) has 573 bin [30.4,30.5) has 506 bin [30.5,30.6) has 449 bin [30.6,30.7) has 468 bin [30.7,30.8) has 363 bin [30.8,30.9) has 322 bin [30.9,31.0) has 296 bin [31.0,31.1) has 242 bin [31.1,31.2) has 208 bin [31.2,31.3) has 179 bin [31.3,31.4) has 152 bin [31.4,31.5) has 108 bin [31.5,31.6) has 139 bin [31.6,31.7) has 113 bin [31.7,31.8) has 94 bin [31.8,31.9) has 73 bin [31.9,32.0) has 67 bin [32.0,32.1) has 66 bin [32.1,32.2) has 54 bin [32.2,32.3) has 42 bin [32.3,32.4) has 37 bin [32.4,32.5) has 29 bin [32.5,32.6) has 14 bin [32.6,32.7) has 19 bin [32.7,32.8) has 8 bin [32.8,32.9) has 8 bin [32.9,33.0) has 9 bin [33.0,33.1) has 11 bin [33.1,33.2) has 7 bin [33.2,33.3) has 2 bin [33.3,33.4) has 9 bin [33.4,33.5) has 2 average z coordinate 11.0 for 35640017 element(s) point source id histogram with bin size 1.000000 bin 61 has 398771 bin 62 has 28072597 bin 63 has 7168649 average point source id 62.189951592896264 for 35640017 element(s)