lasinfo (210611) report for 'AHN4T/16EZ1_23.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: 36087094 number of points by return: 25071210 7391844 2903709 639107 76140 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 537480 0 min x y z: 201980.000 537480.000 4.681 max x y z: 203019.999 538769.999 50.588 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: 36087094 extended number of points by return: 25071210 7391844 2903709 639107 76140 4899 185 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 4681 50588 intensity 37 4858 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 -22 29 user_data 6 7 point_source_ID 59 61 gps_time 328706752.370451 330512105.829468 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 41 255 B 32 255 NIR 25 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 31.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25071210 number of intermediate returns: 3621999 number of last returns: 25065030 number of single returns: 17671145 covered area in square units/kilounits: 1339260/1.34 point density: all returns 26.95 last only 18.72 (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 36087094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25071210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7391844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2903709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 639107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 76140 instead zero. overview over extended number of returns of given pulse: 17671145 8988053 6793570 2248934 355706 28414 1272 0 0 0 0 0 0 0 0 histogram of classification of points: 13993650 unclassified (1) 21738996 ground (2) 187271 building (6) 167177 water (9) +-> flagged as extended overlap: 2895827 +---> 1175783 of those are unclassified (1) +---> 1688869 of those are ground (2) +---> 23476 of those are building (6) +---> 7699 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.6,4.7) has 2 bin [4.7,4.8) has 40 bin [4.8,4.9) has 247 bin [4.9,5.0) has 516 bin [5.0,5.1) has 843 bin [5.1,5.2) has 994 bin [5.2,5.3) has 1260 bin [5.3,5.4) has 1571 bin [5.4,5.5) has 8285 bin [5.5,5.6) has 43667 bin [5.6,5.7) has 107815 bin [5.7,5.8) has 166525 bin [5.8,5.9) has 178820 bin [5.9,6.0) has 194664 bin [6.0,6.1) has 195381 bin [6.1,6.2) has 168495 bin [6.2,6.3) has 129736 bin [6.3,6.4) 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bin [37.1,37.2) has 17147 bin [37.2,37.3) has 16464 bin [37.3,37.4) has 15972 bin [37.4,37.5) has 15899 bin [37.5,37.6) has 15286 bin [37.6,37.7) has 14928 bin [37.7,37.8) has 14117 bin [37.8,37.9) has 13923 bin [37.9,38.0) has 13655 bin [38.0,38.1) has 13108 bin [38.1,38.2) has 12779 bin [38.2,38.3) has 12215 bin [38.3,38.4) has 12054 bin [38.4,38.5) has 11604 bin [38.5,38.6) has 11420 bin [38.6,38.7) has 10906 bin [38.7,38.8) has 10511 bin [38.8,38.9) has 10209 bin [38.9,39.0) has 9806 bin [39.0,39.1) has 9495 bin [39.1,39.2) has 8935 bin [39.2,39.3) has 8434 bin [39.3,39.4) has 8177 bin [39.4,39.5) has 7850 bin [39.5,39.6) has 7452 bin [39.6,39.7) has 7615 bin [39.7,39.8) has 7401 bin [39.8,39.9) has 7222 bin [39.9,40.0) has 6990 bin [40.0,40.1) has 6919 bin [40.1,40.2) has 6645 bin [40.2,40.3) has 6473 bin [40.3,40.4) has 5924 bin [40.4,40.5) has 5843 bin [40.5,40.6) has 5677 bin [40.6,40.7) has 5477 bin [40.7,40.8) has 5299 bin [40.8,40.9) has 4961 bin [40.9,41.0) has 4679 bin 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[45.0,45.1) has 694 bin [45.1,45.2) has 659 bin [45.2,45.3) has 636 bin [45.3,45.4) has 527 bin [45.4,45.5) has 524 bin [45.5,45.6) has 478 bin [45.6,45.7) has 496 bin [45.7,45.8) has 478 bin [45.8,45.9) has 462 bin [45.9,46.0) has 455 bin [46.0,46.1) has 407 bin [46.1,46.2) has 344 bin [46.2,46.3) has 335 bin [46.3,46.4) has 269 bin [46.4,46.5) has 280 bin [46.5,46.6) has 239 bin [46.6,46.7) has 204 bin [46.7,46.8) has 189 bin [46.8,46.9) has 184 bin [46.9,47.0) has 167 bin [47.0,47.1) has 146 bin [47.1,47.2) has 118 bin [47.2,47.3) has 118 bin [47.3,47.4) has 135 bin [47.4,47.5) has 136 bin [47.5,47.6) has 108 bin [47.6,47.7) has 106 bin [47.7,47.8) has 75 bin [47.8,47.9) has 81 bin [47.9,48.0) has 57 bin [48.0,48.1) has 65 bin [48.1,48.2) has 53 bin [48.2,48.3) has 53 bin [48.3,48.4) has 37 bin [48.4,48.5) has 34 bin [48.5,48.6) has 29 bin [48.6,48.7) has 37 bin [48.7,48.8) has 32 bin [48.8,48.9) has 27 bin [48.9,49.0) has 30 bin [49.0,49.1) has 10 bin [49.1,49.2) has 15 bin [49.2,49.3) has 13 bin [49.3,49.4) has 19 bin [49.4,49.5) has 17 bin [49.5,49.6) has 19 bin [49.6,49.7) has 23 bin [49.7,49.8) has 15 bin [49.8,49.9) has 4 bin [49.9,50.0) has 14 bin [50.0,50.1) has 1 bin [50.1,50.2) has 3 bin [50.2,50.3) has 5 bin [50.3,50.4) has 2 bin [50.5,50.6) has 1 average z coordinate 14.6 for 36087094 element(s) point source id histogram with bin size 1.000000 bin 59 has 1919337 bin 60 has 27712756 bin 61 has 6455001 average point source id 60.125686595878292 for 36087094 element(s)