lasinfo (210611) report for 'AHN4T/27GN2_22.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: 40390220 number of points by return: 27163125 8333455 3732439 992007 153942 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 481230 0 min x y z: 205980.000 481230.000 1.762 max x y z: 207019.999 482519.999 43.519 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: 40390220 extended number of points by return: 27163125 8333455 3732439 992007 153942 14291 961 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 1762 43519 intensity 56 5029 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 -7 29 user_data 6 7 point_source_ID 135 136 gps_time 330777249.161692 330778526.426012 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 40 255 B 35 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.57 33.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27163125 number of intermediate returns: 4888104 number of last returns: 27173237 number of single returns: 18834246 covered area in square units/kilounits: 1338120/1.34 point density: all returns 30.18 last only 20.31 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40390220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27163125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8333455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3732439 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 992007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 153942 instead zero. overview over extended number of returns of given pulse: 18834246 9208515 8216668 3347356 696789 80141 6505 0 0 0 0 0 0 0 0 histogram of classification of points: 14508728 unclassified (1) 25629530 ground (2) 211613 building (6) 40115 water (9) 234 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2697027 +---> 1108681 of those are unclassified (1) +---> 1572467 of those are ground (2) +---> 14830 of those are building (6) +---> 1049 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.7,1.8) has 10 bin [1.8,1.9) has 230 bin [1.9,2.0) has 1825 bin [2.0,2.1) has 3445 bin [2.1,2.2) has 6057 bin [2.2,2.3) has 6293 bin [2.3,2.4) has 5661 bin [2.4,2.5) has 6726 bin [2.5,2.6) has 12603 bin [2.6,2.7) has 34948 bin [2.7,2.8) has 27779 bin [2.8,2.9) has 67713 bin [2.9,3.0) has 103331 bin [3.0,3.1) has 276974 bin [3.1,3.2) has 371780 bin [3.2,3.3) has 765391 bin [3.3,3.4) has 1654506 bin [3.4,3.5) has 1858211 bin [3.5,3.6) has 1909315 bin [3.6,3.7) has 2869670 bin [3.7,3.8) has 2165479 bin [3.8,3.9) has 2022347 bin [3.9,4.0) has 1989725 bin [4.0,4.1) has 1903611 bin [4.1,4.2) has 1647051 bin [4.2,4.3) has 1331955 bin [4.3,4.4) has 1124259 bin [4.4,4.5) has 984713 bin [4.5,4.6) has 844421 bin [4.6,4.7) has 631245 bin [4.7,4.8) has 497070 bin [4.8,4.9) has 326888 bin [4.9,5.0) has 225521 bin [5.0,5.1) has 157008 bin [5.1,5.2) has 133262 bin [5.2,5.3) has 109976 bin [5.3,5.4) has 81592 bin [5.4,5.5) has 61116 bin [5.5,5.6) has 48966 bin [5.6,5.7) has 48195 bin [5.7,5.8) has 46686 bin [5.8,5.9) has 46895 bin [5.9,6.0) has 44443 bin [6.0,6.1) has 44136 bin [6.1,6.2) has 44438 bin [6.2,6.3) has 43297 bin [6.3,6.4) has 42845 bin [6.4,6.5) has 42813 bin [6.5,6.6) has 43049 bin [6.6,6.7) has 42690 bin [6.7,6.8) has 42905 bin [6.8,6.9) has 42278 bin [6.9,7.0) has 42679 bin [7.0,7.1) has 44291 bin [7.1,7.2) has 42663 bin [7.2,7.3) has 42779 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bin [30.5,30.6) has 14046 bin [30.6,30.7) has 13607 bin [30.7,30.8) has 13245 bin [30.8,30.9) has 12738 bin [30.9,31.0) has 12165 bin [31.0,31.1) has 11638 bin [31.1,31.2) has 11040 bin [31.2,31.3) has 10892 bin [31.3,31.4) has 10335 bin [31.4,31.5) has 9891 bin [31.5,31.6) has 9517 bin [31.6,31.7) has 9169 bin [31.7,31.8) has 8988 bin [31.8,31.9) has 8509 bin [31.9,32.0) has 8133 bin [32.0,32.1) has 7723 bin [32.1,32.2) has 7541 bin [32.2,32.3) has 7139 bin [32.3,32.4) has 7039 bin [32.4,32.5) has 6699 bin [32.5,32.6) has 6560 bin [32.6,32.7) has 6288 bin [32.7,32.8) has 6158 bin [32.8,32.9) has 5646 bin [32.9,33.0) has 5383 bin [33.0,33.1) has 5211 bin [33.1,33.2) has 5104 bin [33.2,33.3) has 4729 bin [33.3,33.4) has 4583 bin [33.4,33.5) has 4443 bin [33.5,33.6) has 4172 bin [33.6,33.7) has 3904 bin [33.7,33.8) has 3636 bin [33.8,33.9) has 3463 bin [33.9,34.0) has 3409 bin [34.0,34.1) has 3151 bin [34.1,34.2) has 3067 bin [34.2,34.3) has 2987 bin [34.3,34.4) has 2882 bin [34.4,34.5) 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[38.5,38.6) has 431 bin [38.6,38.7) has 426 bin [38.7,38.8) has 317 bin [38.8,38.9) has 303 bin [38.9,39.0) has 308 bin [39.0,39.1) has 255 bin [39.1,39.2) has 268 bin [39.2,39.3) has 252 bin [39.3,39.4) has 202 bin [39.4,39.5) has 222 bin [39.5,39.6) has 191 bin [39.6,39.7) has 173 bin [39.7,39.8) has 167 bin [39.8,39.9) has 163 bin [39.9,40.0) has 146 bin [40.0,40.1) has 120 bin [40.1,40.2) has 138 bin [40.2,40.3) has 129 bin [40.3,40.4) has 115 bin [40.4,40.5) has 99 bin [40.5,40.6) has 72 bin [40.6,40.7) has 81 bin [40.7,40.8) has 76 bin [40.8,40.9) has 68 bin [40.9,41.0) has 64 bin [41.0,41.1) has 56 bin [41.1,41.2) has 38 bin [41.2,41.3) has 42 bin [41.3,41.4) has 39 bin [41.4,41.5) has 28 bin [41.5,41.6) has 27 bin [41.6,41.7) has 17 bin [41.7,41.8) has 39 bin [41.8,41.9) has 21 bin [41.9,42.0) has 19 bin [42.0,42.1) has 8 bin [42.1,42.2) has 7 bin [42.2,42.3) has 10 bin [42.3,42.4) has 6 bin [42.4,42.5) has 9 bin [42.5,42.6) has 9 bin [42.6,42.7) has 13 bin [42.7,42.8) has 7 bin [42.8,42.9) has 12 bin [42.9,43.0) has 5 bin [43.0,43.1) has 12 bin [43.1,43.2) has 2 bin [43.2,43.3) has 2 bin [43.3,43.4) has 1 bin [43.4,43.5) has 1 bin [43.5,43.6) has 1 average z coordinate 9.0 for 40390220 element(s) point source id histogram with bin size 1.000000 bin 135 has 26589126 bin 136 has 13801094 average point source id 135.34169395462564 for 40390220 element(s)