lasinfo (210611) report for 'AHN4T/21FZ2_16.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: 335/2022 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: 35676031 number of points by return: 24505751 7764675 2788796 554784 62025 scale factor x y z: 0.001 0.001 0.001 offset x y z: 214980 513730 0 min x y z: 214980.000 513730.000 1.486 max x y z: 216019.999 515019.999 43.018 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: 35676031 extended number of points by return: 24505751 7764675 2788796 554784 62025 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 1486 43018 intensity 10 4691 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -8 29 user_data 6 7 point_source_ID 79 80 gps_time 325943804.323195 325945513.903575 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 35 255 B 34 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.29 30.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24505751 number of intermediate returns: 3408840 number of last returns: 24501195 number of single returns: 16739755 covered area in square units/kilounits: 1341460/1.34 point density: all returns 26.59 last only 18.26 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35676031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24505751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7764675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2788796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 554784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 62025 instead zero. overview over extended number of returns of given pulse: 16739755 9951251 6702939 1971803 291329 18352 602 0 0 0 0 0 0 0 0 histogram of classification of points: 15610061 unclassified (1) 19873776 ground (2) 110689 building (6) 81505 water (9) +-> flagged as extended overlap: 2511347 +---> 1230641 of those are unclassified (1) +---> 1251998 of those are ground (2) +---> 23831 of those are building (6) +---> 4877 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.4,1.5) has 1 bin [1.5,1.6) has 204 bin [1.6,1.7) has 2460 bin [1.7,1.8) has 2309 bin [1.8,1.9) has 2783 bin [1.9,2.0) has 7268 bin [2.0,2.1) has 14635 bin [2.1,2.2) has 33387 bin [2.2,2.3) has 67167 bin [2.3,2.4) has 193403 bin [2.4,2.5) has 358610 bin [2.5,2.6) has 804282 bin [2.6,2.7) has 2111208 bin [2.7,2.8) has 3843340 bin [2.8,2.9) has 3712601 bin [2.9,3.0) has 1746966 bin [3.0,3.1) has 1654772 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bin [34.4,34.5) has 2866 bin [34.5,34.6) has 2805 bin [34.6,34.7) has 2604 bin [34.7,34.8) has 2466 bin [34.8,34.9) has 2374 bin [34.9,35.0) has 2302 bin [35.0,35.1) has 2244 bin [35.1,35.2) has 2125 bin [35.2,35.3) has 2044 bin [35.3,35.4) has 1932 bin [35.4,35.5) has 1857 bin [35.5,35.6) has 1919 bin [35.6,35.7) has 1727 bin [35.7,35.8) has 1562 bin [35.8,35.9) has 1545 bin [35.9,36.0) has 1487 bin [36.0,36.1) has 1412 bin [36.1,36.2) has 1318 bin [36.2,36.3) has 1290 bin [36.3,36.4) has 1248 bin [36.4,36.5) has 1102 bin [36.5,36.6) has 1119 bin [36.6,36.7) has 987 bin [36.7,36.8) has 935 bin [36.8,36.9) has 915 bin [36.9,37.0) has 785 bin [37.0,37.1) has 678 bin [37.1,37.2) has 626 bin [37.2,37.3) has 667 bin [37.3,37.4) has 561 bin [37.4,37.5) has 541 bin [37.5,37.6) has 492 bin [37.6,37.7) has 524 bin [37.7,37.8) has 507 bin [37.8,37.9) has 512 bin [37.9,38.0) has 462 bin [38.0,38.1) has 366 bin [38.1,38.2) has 327 bin [38.2,38.3) has 385 bin [38.3,38.4) has 316 bin [38.4,38.5) has 316 bin [38.5,38.6) has 319 bin [38.6,38.7) has 292 bin [38.7,38.8) has 323 bin [38.8,38.9) has 275 bin [38.9,39.0) has 217 bin [39.0,39.1) has 206 bin [39.1,39.2) has 180 bin [39.2,39.3) has 182 bin [39.3,39.4) has 136 bin [39.4,39.5) has 137 bin [39.5,39.6) has 130 bin [39.6,39.7) has 130 bin [39.7,39.8) has 144 bin [39.8,39.9) has 108 bin [39.9,40.0) has 92 bin [40.0,40.1) has 99 bin [40.1,40.2) has 106 bin [40.2,40.3) has 76 bin [40.3,40.4) has 63 bin [40.4,40.5) has 61 bin [40.5,40.6) has 43 bin [40.6,40.7) has 43 bin [40.7,40.8) has 39 bin [40.8,40.9) has 30 bin [40.9,41.0) has 22 bin [41.0,41.1) has 22 bin [41.1,41.2) has 21 bin [41.2,41.3) has 16 bin [41.3,41.4) has 32 bin [41.4,41.5) has 23 bin [41.5,41.6) has 16 bin [41.6,41.7) has 17 bin [41.7,41.8) has 17 bin [41.8,41.9) has 14 bin [41.9,42.0) has 8 bin [42.0,42.1) has 2 bin [42.1,42.2) has 1 bin [42.2,42.3) has 1 bin [42.3,42.4) has 5 bin [42.4,42.5) has 1 bin [42.5,42.6) has 2 bin [42.6,42.7) has 4 bin [42.7,42.8) has 3 bin [42.8,42.9) has 3 bin [42.9,43.0) has 2 bin [43.0,43.1) has 1 average z coordinate 9.9 for 35676031 element(s) point source id histogram with bin size 1.000000 bin 79 has 16106844 bin 80 has 19569187 average point source id 79.548524778442982 for 35676031 element(s)