lasinfo (210611) report for 'AHN4T/45GZ2_17.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: 338/2022 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: 31715480 number of points by return: 27409668 3321131 834380 136762 13539 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 401230 0 min x y z: 165980.000 401230.000 7.437 max x y z: 167019.999 402519.999 44.294 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: 31715480 extended number of points by return: 27409668 3321131 834380 136762 13539 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' 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 7437 44294 intensity 18 4746 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 -29 14 user_data 6 7 point_source_ID 67 68 gps_time 298039792.548525 298041374.338516 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 23 255 B 21 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0.18 47.46 ('Amplitude') attribute1 -16.58 31.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27409668 number of intermediate returns: 987120 number of last returns: 27348664 number of single returns: 24029972 covered area in square units/kilounits: 1323768/1.32 point density: all returns 23.96 last only 20.66 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31715480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27409668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3321131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 834380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 136762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13539 instead zero. overview over extended number of returns of given pulse: 24029972 5026937 2097732 493203 63113 4293 230 0 0 0 0 0 0 0 0 histogram of classification of points: 5880541 unclassified (1) 21874236 ground (2) 3874398 building (6) 80390 water (9) 5915 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1962604 +---> 409888 of those are unclassified (1) +---> 1331617 of those are ground (2) +---> 210925 of those are building (6) +---> 10170 of those are water (9) +---> 4 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.4,7.5) has 57 bin [7.5,7.6) has 15007 bin [7.6,7.7) has 8128 bin [7.7,7.8) has 13591 bin [7.8,7.9) has 15914 bin [7.9,8.0) has 18536 bin [8.0,8.1) has 31113 bin [8.1,8.2) has 47535 bin [8.2,8.3) has 136193 bin [8.3,8.4) has 271475 bin [8.4,8.5) has 356939 bin [8.5,8.6) has 580810 bin [8.6,8.7) has 592139 bin 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bin [27.9,28.0) has 6822 bin [28.0,28.1) has 6613 bin [28.1,28.2) has 6503 bin [28.2,28.3) has 6179 bin [28.3,28.4) has 6047 bin [28.4,28.5) has 6014 bin [28.5,28.6) has 5714 bin [28.6,28.7) has 5652 bin [28.7,28.8) has 5469 bin [28.8,28.9) has 5520 bin [28.9,29.0) has 5344 bin [29.0,29.1) has 5180 bin [29.1,29.2) has 16485 bin [29.2,29.3) has 38650 bin [29.3,29.4) has 16637 bin [29.4,29.5) has 14577 bin [29.5,29.6) has 11642 bin [29.6,29.7) has 6904 bin [29.7,29.8) has 4486 bin [29.8,29.9) has 4414 bin [29.9,30.0) has 4315 bin [30.0,30.1) has 4233 bin [30.1,30.2) has 4386 bin [30.2,30.3) has 4331 bin [30.3,30.4) has 4027 bin [30.4,30.5) has 3978 bin [30.5,30.6) has 3984 bin [30.6,30.7) has 3716 bin [30.7,30.8) has 3731 bin [30.8,30.9) has 4367 bin [30.9,31.0) has 3766 bin [31.0,31.1) has 3783 bin [31.1,31.2) has 3495 bin [31.2,31.3) has 3226 bin [31.3,31.4) has 3319 bin [31.4,31.5) has 3230 bin [31.5,31.6) has 3242 bin [31.6,31.7) has 3009 bin [31.7,31.8) has 2980 bin [31.8,31.9) has 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1764 bin [35.9,36.0) has 1692 bin [36.0,36.1) has 1702 bin [36.1,36.2) has 1513 bin [36.2,36.3) has 1590 bin [36.3,36.4) has 1450 bin [36.4,36.5) has 1500 bin [36.5,36.6) has 1513 bin [36.6,36.7) has 1563 bin [36.7,36.8) has 1440 bin [36.8,36.9) has 1413 bin [36.9,37.0) has 1482 bin [37.0,37.1) has 1425 bin [37.1,37.2) has 1446 bin [37.2,37.3) has 1399 bin [37.3,37.4) has 1365 bin [37.4,37.5) has 1361 bin [37.5,37.6) has 1406 bin [37.6,37.7) has 1353 bin [37.7,37.8) has 1368 bin [37.8,37.9) has 1433 bin [37.9,38.0) has 1452 bin [38.0,38.1) has 1348 bin [38.1,38.2) has 1387 bin [38.2,38.3) has 1445 bin [38.3,38.4) has 1305 bin [38.4,38.5) has 1365 bin [38.5,38.6) has 1355 bin [38.6,38.7) has 1338 bin [38.7,38.8) has 1349 bin [38.8,38.9) has 1397 bin [38.9,39.0) has 1371 bin [39.0,39.1) has 1357 bin [39.1,39.2) has 1371 bin [39.2,39.3) has 1282 bin [39.3,39.4) has 1286 bin [39.4,39.5) has 1283 bin [39.5,39.6) has 1252 bin [39.6,39.7) has 1169 bin [39.7,39.8) has 1178 bin [39.8,39.9) has 1117 bin [39.9,40.0) has 1115 bin [40.0,40.1) has 1037 bin [40.1,40.2) has 1044 bin [40.2,40.3) has 981 bin [40.3,40.4) has 930 bin [40.4,40.5) has 907 bin [40.5,40.6) has 827 bin [40.6,40.7) has 780 bin [40.7,40.8) has 674 bin [40.8,40.9) has 683 bin [40.9,41.0) has 665 bin [41.0,41.1) has 550 bin [41.1,41.2) has 449 bin [41.2,41.3) has 435 bin [41.3,41.4) has 361 bin [41.4,41.5) has 308 bin [41.5,41.6) has 288 bin [41.6,41.7) has 237 bin [41.7,41.8) has 195 bin [41.8,41.9) has 172 bin [41.9,42.0) has 126 bin [42.0,42.1) has 103 bin [42.1,42.2) has 73 bin [42.2,42.3) has 69 bin [42.3,42.4) has 38 bin [42.4,42.5) has 51 bin [42.5,42.6) has 52 bin [42.6,42.7) has 37 bin [42.7,42.8) has 35 bin [42.8,42.9) has 39 bin [42.9,43.0) has 30 bin [43.0,43.1) has 27 bin [43.1,43.2) has 34 bin [43.2,43.3) has 22 bin [43.3,43.4) has 18 bin [43.4,43.5) has 6 bin [43.5,43.6) has 6 bin [43.6,43.7) has 7 bin [43.7,43.8) has 4 bin [43.8,43.9) has 1 bin [43.9,44.0) has 2 bin [44.0,44.1) has 1 bin [44.1,44.2) has 2 bin [44.2,44.3) has 1 average z coordinate 11.7 for 31715480 element(s) point source id histogram with bin size 1.000000 bin 67 has 14667673 bin 68 has 17047807 average point source id 67.537523222098486 for 31715480 element(s)