lasinfo (210611) report for 'AHN4T/37HZ1_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: 275/2021 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: 26042100 number of points by return: 23186423 2304527 453008 86191 11951 scale factor x y z: 0.001 0.001 0.001 offset x y z: 92980 429980 0 min x y z: 92980.000 429980.000 -2.496 max x y z: 94019.999 431269.999 38.129 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: 26042100 extended number of points by return: 23186423 2304527 453008 86191 11951 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' 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 -2496 38129 intensity 56 4644 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 10 user_data 6 7 point_source_ID 1 39 gps_time 259503521.334180 268425260.888299 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 17 255 B 0 255 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 1667 extended_scanner_channel 0 0 attribute0 0.56 46.44 ('Amplitude') attribute1 -15.56 30.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23186423 number of intermediate returns: 556177 number of last returns: 23145508 number of single returns: 20846008 covered area in square units/kilounits: 1250888/1.25 point density: all returns 20.82 last only 18.50 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26042100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23186423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2304527 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 453008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 86191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11951 instead zero. overview over extended number of returns of given pulse: 20846008 3729835 1106256 299459 55361 4762 419 0 0 0 0 0 0 0 0 histogram of classification of points: 5142090 unclassified (1) 17027890 ground (2) 3708276 building (6) 55162 water (9) 108682 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2017836 +---> 447346 of those are unclassified (1) +---> 1339080 of those are ground (2) +---> 215136 of those are building (6) +---> 5116 of those are water (9) +---> 11158 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 89 bin [-2.4,-2.3) has 1934 bin [-2.3,-2.2) has 3350 bin [-2.2,-2.1) has 13960 bin [-2.1,-2.0) has 86952 bin [-2.0,-1.9) has 68141 bin [-1.9,-1.8) has 74430 bin [-1.8,-1.7) has 88838 bin [-1.7,-1.6) has 138484 bin [-1.6,-1.5) has 131303 bin [-1.5,-1.4) has 152902 bin [-1.4,-1.3) has 194645 bin [-1.3,-1.2) has 229817 bin [-1.2,-1.1) has 253020 bin [-1.1,-1.0) has 273215 bin [-1.0,-0.9) has 396023 bin [-0.9,-0.8) has 678727 bin [-0.8,-0.7) has 958121 bin [-0.7,-0.6) has 899507 bin [-0.6,-0.5) has 1220391 bin [-0.5,-0.4) has 1764868 bin [-0.4,-0.3) has 2047277 bin [-0.3,-0.2) has 2019887 bin [-0.2,-0.1) has 1197108 bin [-0.1,0.0) has 700829 bin [0.0,0.1) has 551489 bin [0.1,0.2) has 457581 bin [0.2,0.3) has 390673 bin [0.3,0.4) has 393468 bin [0.4,0.5) has 397047 bin [0.5,0.6) has 311391 bin [0.6,0.7) has 238987 bin [0.7,0.8) has 222909 bin [0.8,0.9) has 214381 bin [0.9,1.0) has 162794 bin [1.0,1.1) has 129051 bin [1.1,1.2) has 115839 bin [1.2,1.3) has 115474 bin [1.3,1.4) has 120685 bin [1.4,1.5) has 129303 bin [1.5,1.6) has 125036 bin [1.6,1.7) has 126135 bin [1.7,1.8) has 132579 bin [1.8,1.9) has 140290 bin [1.9,2.0) has 135406 bin [2.0,2.1) has 147427 bin [2.1,2.2) has 180613 bin [2.2,2.3) has 166786 bin [2.3,2.4) has 129428 bin [2.4,2.5) has 127389 bin [2.5,2.6) has 108809 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has 1721 bin [18.7,18.8) has 1766 bin [18.8,18.9) has 1609 bin [18.9,19.0) has 2088 bin [19.0,19.1) has 10082 bin [19.1,19.2) has 2357 bin [19.2,19.3) has 1760 bin [19.3,19.4) has 1657 bin [19.4,19.5) has 1679 bin [19.5,19.6) has 1489 bin [19.6,19.7) has 1610 bin [19.7,19.8) has 1550 bin [19.8,19.9) has 1564 bin [19.9,20.0) has 1639 bin [20.0,20.1) has 1631 bin [20.1,20.2) has 1532 bin [20.2,20.3) has 1444 bin [20.3,20.4) has 1428 bin [20.4,20.5) has 1416 bin [20.5,20.6) has 1342 bin [20.6,20.7) has 1431 bin [20.7,20.8) has 1410 bin [20.8,20.9) has 1450 bin [20.9,21.0) has 1343 bin [21.0,21.1) has 1383 bin [21.1,21.2) has 1364 bin [21.2,21.3) has 1377 bin [21.3,21.4) has 1421 bin [21.4,21.5) has 1527 bin [21.5,21.6) has 1597 bin [21.6,21.7) has 1668 bin [21.7,21.8) has 1636 bin [21.8,21.9) has 1558 bin [21.9,22.0) has 5927 bin [22.0,22.1) has 5600 bin [22.1,22.2) has 1752 bin [22.2,22.3) has 1765 bin [22.3,22.4) has 1867 bin [22.4,22.5) has 2752 bin [22.5,22.6) has 1638 bin [22.6,22.7) 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has 1637 bin [26.7,26.8) has 1688 bin [26.8,26.9) has 1661 bin [26.9,27.0) has 1754 bin [27.0,27.1) has 1666 bin [27.1,27.2) has 1694 bin [27.2,27.3) has 1561 bin [27.3,27.4) has 1683 bin [27.4,27.5) has 1619 bin [27.5,27.6) has 1605 bin [27.6,27.7) has 1656 bin [27.7,27.8) has 1569 bin [27.8,27.9) has 1517 bin [27.9,28.0) has 1564 bin [28.0,28.1) has 1446 bin [28.1,28.2) has 1436 bin [28.2,28.3) has 1486 bin [28.3,28.4) has 1436 bin [28.4,28.5) has 1479 bin [28.5,28.6) has 1469 bin [28.6,28.7) has 1492 bin [28.7,28.8) has 1457 bin [28.8,28.9) has 1356 bin [28.9,29.0) has 1339 bin [29.0,29.1) has 1357 bin [29.1,29.2) has 1284 bin [29.2,29.3) has 1281 bin [29.3,29.4) has 1220 bin [29.4,29.5) has 1256 bin [29.5,29.6) has 1185 bin [29.6,29.7) has 1195 bin [29.7,29.8) has 1126 bin [29.8,29.9) has 1106 bin [29.9,30.0) has 1162 bin [30.0,30.1) has 1089 bin [30.1,30.2) has 1029 bin [30.2,30.3) has 1081 bin [30.3,30.4) has 1068 bin [30.4,30.5) has 1009 bin [30.5,30.6) has 1011 bin [30.6,30.7) 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bin [34.9,35.0) has 4 bin [35.0,35.1) has 3 bin [35.1,35.2) has 1 bin [35.2,35.3) has 2 bin [35.3,35.4) has 5 bin [35.4,35.5) has 10 bin [35.5,35.6) has 8 bin [35.6,35.7) has 2 bin [35.7,35.8) has 4 bin [35.9,36.0) has 2 bin [36.0,36.1) has 1 bin [36.1,36.2) has 2 bin [36.2,36.3) has 1 bin [36.3,36.4) has 1 bin [36.4,36.5) has 1 bin [36.5,36.6) has 1 bin [36.6,36.7) has 1 bin [36.8,36.9) has 4 bin [36.9,37.0) has 4 bin [37.0,37.1) has 8 bin [37.1,37.2) has 5 bin [37.2,37.3) has 7 bin [37.3,37.4) has 24 bin [37.4,37.5) has 1006 bin [37.5,37.6) has 157 bin [37.6,37.7) has 38 bin [37.7,37.8) has 31 bin [37.8,37.9) has 58 bin [37.9,38.0) has 170 bin [38.0,38.1) has 33 bin [38.1,38.2) has 2 average z coordinate 1.9 for 26042100 element(s) point source id histogram with bin size 1.000000 bin 1 has 603745 bin 38 has 9931437 bin 39 has 15506918 average point source id 37.737669120385839 for 26042100 element(s)