lasinfo (210611) report for 'AHN4T/33GZ2_04.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: 337/2022 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: 22566684 number of points by return: 20383790 1490054 536072 133886 20827 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 454980 0 min x y z: 207980.000 454980.000 5.473 max x y z: 209019.999 456269.999 44.750 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: 22566684 extended number of points by return: 20383790 1490054 536072 133886 20827 1933 122 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 5473 44750 intensity 41 4785 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 -29 29 user_data 6 7 point_source_ID 136 138 gps_time 330427882.019561 330778987.029117 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 49 255 B 36 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 31.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20383790 number of intermediate returns: 691446 number of last returns: 20385091 number of single returns: 18893643 covered area in square units/kilounits: 1242160/1.24 point density: all returns 18.17 last only 16.41 (per square units) spacing: all returns 0.23 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22566684 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20383790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1490054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 536072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 133886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20827 instead zero. overview over extended number of returns of given pulse: 18893643 1911060 1204473 451548 94242 10910 808 0 0 0 0 0 0 0 0 histogram of classification of points: 2733204 unclassified (1) 19050425 ground (2) 638085 building (6) 130545 water (9) 14425 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2164907 +---> 309254 of those are unclassified (1) +---> 1748804 of those are ground (2) +---> 99990 of those are building (6) +---> 6859 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.4,5.5) has 2 bin [5.5,5.6) has 214 bin [5.6,5.7) has 8338 bin [5.7,5.8) has 74503 bin [5.8,5.9) has 36116 bin [5.9,6.0) has 29852 bin [6.0,6.1) has 37945 bin [6.1,6.2) has 75313 bin [6.2,6.3) has 122983 bin [6.3,6.4) has 163720 bin [6.4,6.5) has 257358 bin [6.5,6.6) has 329503 bin [6.6,6.7) has 344069 bin [6.7,6.8) has 424793 bin [6.8,6.9) has 525959 bin [6.9,7.0) has 669628 bin [7.0,7.1) has 786504 bin [7.1,7.2) has 744939 bin [7.2,7.3) has 834279 bin [7.3,7.4) has 702775 bin [7.4,7.5) has 683617 bin [7.5,7.6) has 846484 bin [7.6,7.7) has 1017407 bin [7.7,7.8) has 1094071 bin [7.8,7.9) has 1060243 bin [7.9,8.0) has 958134 bin [8.0,8.1) has 746816 bin [8.1,8.2) has 531943 bin [8.2,8.3) has 381457 bin [8.3,8.4) has 434171 bin [8.4,8.5) has 597581 bin [8.5,8.6) has 748369 bin [8.6,8.7) has 726233 bin [8.7,8.8) has 586023 bin [8.8,8.9) has 489765 bin [8.9,9.0) has 365377 bin [9.0,9.1) has 270406 bin [9.1,9.2) has 236849 bin [9.2,9.3) has 180838 bin [9.3,9.4) has 144198 bin [9.4,9.5) has 158415 bin [9.5,9.6) has 140118 bin [9.6,9.7) has 127864 bin [9.7,9.8) has 102700 bin [9.8,9.9) has 84024 bin [9.9,10.0) has 89545 bin [10.0,10.1) has 88549 bin [10.1,10.2) has 93562 bin [10.2,10.3) has 76991 bin [10.3,10.4) has 61436 bin [10.4,10.5) has 57737 bin [10.5,10.6) has 55006 bin [10.6,10.7) has 54766 bin [10.7,10.8) has 55160 bin [10.8,10.9) has 56257 bin 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[34.5,34.6) has 3040 bin [34.6,34.7) has 2934 bin [34.7,34.8) has 2956 bin [34.8,34.9) has 2906 bin [34.9,35.0) has 2865 bin [35.0,35.1) has 2934 bin [35.1,35.2) has 2839 bin [35.2,35.3) has 2883 bin [35.3,35.4) has 2864 bin [35.4,35.5) has 2735 bin [35.5,35.6) has 2706 bin [35.6,35.7) has 2736 bin [35.7,35.8) has 2712 bin [35.8,35.9) has 2701 bin [35.9,36.0) has 2653 bin [36.0,36.1) has 2517 bin [36.1,36.2) has 2537 bin [36.2,36.3) has 2571 bin [36.3,36.4) has 2506 bin [36.4,36.5) has 2524 bin [36.5,36.6) has 2389 bin [36.6,36.7) has 2381 bin [36.7,36.8) has 2324 bin [36.8,36.9) has 2326 bin [36.9,37.0) has 2365 bin [37.0,37.1) has 2218 bin [37.1,37.2) has 2238 bin [37.2,37.3) has 2325 bin [37.3,37.4) has 2184 bin [37.4,37.5) has 2119 bin [37.5,37.6) has 2199 bin [37.6,37.7) has 2120 bin [37.7,37.8) has 2022 bin [37.8,37.9) has 2099 bin [37.9,38.0) has 2029 bin [38.0,38.1) has 2034 bin [38.1,38.2) has 2046 bin [38.2,38.3) has 2122 bin [38.3,38.4) has 2025 bin [38.4,38.5) has 1983 bin [38.5,38.6) has 2008 bin [38.6,38.7) has 1944 bin [38.7,38.8) has 1964 bin [38.8,38.9) has 1852 bin [38.9,39.0) has 1835 bin [39.0,39.1) has 1847 bin [39.1,39.2) has 1802 bin [39.2,39.3) has 1759 bin [39.3,39.4) has 1749 bin [39.4,39.5) has 1717 bin [39.5,39.6) has 1725 bin [39.6,39.7) has 1707 bin [39.7,39.8) has 1738 bin [39.8,39.9) has 1640 bin [39.9,40.0) has 1674 bin [40.0,40.1) has 1664 bin [40.1,40.2) has 1711 bin [40.2,40.3) has 1648 bin [40.3,40.4) has 1547 bin [40.4,40.5) has 1596 bin [40.5,40.6) has 1561 bin [40.6,40.7) has 1546 bin [40.7,40.8) has 1406 bin [40.8,40.9) has 1376 bin [40.9,41.0) has 1351 bin [41.0,41.1) has 1241 bin [41.1,41.2) has 1204 bin [41.2,41.3) has 1167 bin [41.3,41.4) has 1074 bin [41.4,41.5) has 1024 bin [41.5,41.6) has 988 bin [41.6,41.7) has 966 bin [41.7,41.8) has 922 bin [41.8,41.9) has 825 bin [41.9,42.0) has 804 bin [42.0,42.1) has 706 bin [42.1,42.2) has 686 bin [42.2,42.3) has 652 bin [42.3,42.4) has 521 bin [42.4,42.5) has 517 bin [42.5,42.6) has 453 bin [42.6,42.7) has 422 bin [42.7,42.8) has 347 bin [42.8,42.9) has 313 bin [42.9,43.0) has 266 bin [43.0,43.1) has 238 bin [43.1,43.2) has 211 bin [43.2,43.3) has 176 bin [43.3,43.4) has 145 bin [43.4,43.5) has 155 bin [43.5,43.6) has 102 bin [43.6,43.7) has 75 bin [43.7,43.8) has 62 bin [43.8,43.9) has 56 bin [43.9,44.0) has 47 bin [44.0,44.1) has 28 bin [44.1,44.2) has 22 bin [44.2,44.3) has 10 bin [44.3,44.4) has 13 bin [44.4,44.5) has 6 bin [44.5,44.6) has 7 bin [44.6,44.7) has 2 bin [44.7,44.8) has 1 average z coordinate 9.3 for 22566684 element(s) point source id histogram with bin size 1.000000 bin 136 has 2477966 bin 137 has 19528960 bin 138 has 559758 average point source id 136.914998233679341 for 22566684 element(s)