lasinfo (210611) report for 'AHN4T/28EZ2_18.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: 27593897 number of points by return: 22390454 3112433 1551218 463017 76775 scale factor x y z: 0.001 0.001 0.001 offset x y z: 246980 488730 0 min x y z: 246980.000 488730.000 11.648 max x y z: 248019.999 490019.999 47.115 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: 27593897 extended number of points by return: 22390454 3112433 1551218 463017 76775 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 11648 47115 intensity 56 4640 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 29 user_data 6 7 point_source_ID 168 170 gps_time 324209766.063156 324212356.461501 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 41 255 B 34 255 NIR 0 255 extended_return_number 1 5 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 30.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22390454 number of intermediate returns: 2100362 number of last returns: 22378239 number of single returns: 19275158 covered area in square units/kilounits: 1341256/1.34 point density: all returns 20.57 last only 16.68 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27593897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22390454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3112433 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1551218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 463017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 76775 instead zero. overview over extended number of returns of given pulse: 19275158 3121455 3265351 1547300 349044 33559 2030 0 0 0 0 0 0 0 0 histogram of classification of points: 5716316 unclassified (1) 21475604 ground (2) 376426 building (6) 25235 water (9) 316 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2143376 +---> 340165 of those are unclassified (1) +---> 1783455 of those are ground (2) +---> 19571 of those are building (6) +---> 185 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.6,11.7) has 13 bin [11.7,11.8) has 113 bin [11.8,11.9) has 186 bin [11.9,12.0) has 388 bin [12.0,12.1) has 1372 bin [12.1,12.2) has 3636 bin [12.2,12.3) has 5711 bin [12.3,12.4) has 5909 bin [12.4,12.5) has 9347 bin [12.5,12.6) has 16539 bin [12.6,12.7) has 30989 bin [12.7,12.8) has 58374 bin [12.8,12.9) has 94288 bin [12.9,13.0) has 141786 bin [13.0,13.1) has 371165 bin [13.1,13.2) has 414792 bin [13.2,13.3) has 567046 bin [13.3,13.4) has 651856 bin [13.4,13.5) has 658892 bin [13.5,13.6) has 911067 bin [13.6,13.7) has 965525 bin [13.7,13.8) has 1190285 bin [13.8,13.9) has 1440866 bin [13.9,14.0) has 1550832 bin [14.0,14.1) has 1244163 bin [14.1,14.2) has 892547 bin [14.2,14.3) has 818599 bin [14.3,14.4) has 899387 bin [14.4,14.5) has 801945 bin [14.5,14.6) has 752025 bin [14.6,14.7) has 678871 bin [14.7,14.8) has 815576 bin [14.8,14.9) has 887950 bin [14.9,15.0) has 720738 bin [15.0,15.1) has 538335 bin [15.1,15.2) has 555244 bin [15.2,15.3) has 536636 bin [15.3,15.4) has 297382 bin [15.4,15.5) has 186466 bin [15.5,15.6) has 155598 bin [15.6,15.7) has 138573 bin [15.7,15.8) has 99772 bin [15.8,15.9) has 88463 bin [15.9,16.0) has 69282 bin [16.0,16.1) has 58652 bin [16.1,16.2) has 58540 bin [16.2,16.3) has 62986 bin [16.3,16.4) has 68565 bin [16.4,16.5) has 74642 bin [16.5,16.6) has 60385 bin [16.6,16.7) has 59258 bin [16.7,16.8) has 53659 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[32.1,32.2) has 20686 bin [32.2,32.3) has 20166 bin [32.3,32.4) has 19924 bin [32.4,32.5) has 19401 bin [32.5,32.6) has 18925 bin [32.6,32.7) has 18452 bin [32.7,32.8) has 18042 bin [32.8,32.9) has 17641 bin [32.9,33.0) has 17026 bin [33.0,33.1) has 17055 bin [33.1,33.2) has 16487 bin [33.2,33.3) has 15932 bin [33.3,33.4) has 15304 bin [33.4,33.5) has 15103 bin [33.5,33.6) has 14571 bin [33.6,33.7) has 13970 bin [33.7,33.8) has 13958 bin [33.8,33.9) has 13300 bin [33.9,34.0) has 12945 bin [34.0,34.1) has 12391 bin [34.1,34.2) has 12307 bin [34.2,34.3) has 12060 bin [34.3,34.4) has 11724 bin [34.4,34.5) has 11408 bin [34.5,34.6) has 11034 bin [34.6,34.7) has 10907 bin [34.7,34.8) has 10662 bin [34.8,34.9) has 10092 bin [34.9,35.0) has 10148 bin [35.0,35.1) has 10044 bin [35.1,35.2) has 9644 bin [35.2,35.3) has 9265 bin [35.3,35.4) has 9269 bin [35.4,35.5) has 9038 bin [35.5,35.6) has 8672 bin [35.6,35.7) has 8507 bin [35.7,35.8) has 8269 bin [35.8,35.9) has 7947 bin [35.9,36.0) has 7580 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bin [40.0,40.1) has 2564 bin [40.1,40.2) has 2388 bin [40.2,40.3) has 2479 bin [40.3,40.4) has 2495 bin [40.4,40.5) has 2453 bin [40.5,40.6) has 2334 bin [40.6,40.7) has 2324 bin [40.7,40.8) has 2249 bin [40.8,40.9) has 2212 bin [40.9,41.0) has 2170 bin [41.0,41.1) has 2013 bin [41.1,41.2) has 1994 bin [41.2,41.3) has 1945 bin [41.3,41.4) has 1903 bin [41.4,41.5) has 1923 bin [41.5,41.6) has 1852 bin [41.6,41.7) has 1801 bin [41.7,41.8) has 1719 bin [41.8,41.9) has 1590 bin [41.9,42.0) has 1603 bin [42.0,42.1) has 1608 bin [42.1,42.2) has 1524 bin [42.2,42.3) has 1633 bin [42.3,42.4) has 1539 bin [42.4,42.5) has 1509 bin [42.5,42.6) has 1417 bin [42.6,42.7) has 1341 bin [42.7,42.8) has 1430 bin [42.8,42.9) has 1506 bin [42.9,43.0) has 1376 bin [43.0,43.1) has 1285 bin [43.1,43.2) has 1229 bin [43.2,43.3) has 1119 bin [43.3,43.4) has 1056 bin [43.4,43.5) has 937 bin [43.5,43.6) has 995 bin [43.6,43.7) has 897 bin [43.7,43.8) has 852 bin [43.8,43.9) has 799 bin [43.9,44.0) has 726 bin [44.0,44.1) has 650 bin [44.1,44.2) has 603 bin [44.2,44.3) has 548 bin [44.3,44.4) has 527 bin [44.4,44.5) has 462 bin [44.5,44.6) has 401 bin [44.6,44.7) has 404 bin [44.7,44.8) has 358 bin [44.8,44.9) has 312 bin [44.9,45.0) has 287 bin [45.0,45.1) has 255 bin [45.1,45.2) has 216 bin [45.2,45.3) has 207 bin [45.3,45.4) has 196 bin [45.4,45.5) has 167 bin [45.5,45.6) has 154 bin [45.6,45.7) has 117 bin [45.7,45.8) has 99 bin [45.8,45.9) has 91 bin [45.9,46.0) has 62 bin [46.0,46.1) has 50 bin [46.1,46.2) has 38 bin [46.2,46.3) has 16 bin [46.3,46.4) has 7 bin [46.4,46.5) has 2 bin [46.5,46.6) has 4 bin [46.6,46.7) has 2 bin [46.7,46.8) has 3 bin [46.8,46.9) has 1 bin [46.9,47.0) has 1 bin [47.0,47.1) has 1 bin [47.1,47.2) has 1 average z coordinate 16.9 for 27593897 element(s) point source id histogram with bin size 1.000000 bin 168 has 144867 bin 169 has 24927148 bin 170 has 2521882 average point source id 169.086142780050238 for 27593897 element(s)