lasinfo (210611) report for 'AHN4T/40CN2_22.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: 31600155 number of points by return: 25698252 4388471 1245446 240267 27719 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 431230 0 min x y z: 185980.000 431230.000 6.643 max x y z: 187019.999 432519.999 59.493 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: 31600155 extended number of points by return: 25698252 4388471 1245446 240267 27719 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 6643 59493 intensity 0 4869 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 66 68 gps_time 298038341.160709 298041901.584037 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 28 255 NIR 8 255 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 48.69 ('Amplitude') attribute1 -16.46 31.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25698252 number of intermediate returns: 1519597 number of last returns: 25627578 number of single returns: 21245272 covered area in square units/kilounits: 1272816/1.27 point density: all returns 24.83 last only 20.13 (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 31600155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25698252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4388471 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1245446 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 240267 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27719 instead zero. overview over extended number of returns of given pulse: 21245272 6337338 3024943 853141 129286 9604 571 0 0 0 0 0 0 0 0 histogram of classification of points: 7907774 unclassified (1) 19038225 ground (2) 4348412 building (6) 253237 water (9) 4907 wire conductor (14) 47600 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1957077 +---> 425146 of those are unclassified (1) +---> 1196022 of those are ground (2) +---> 292170 of those are building (6) +---> 39533 of those are water (9) +---> 410 of those are wire conductor (14) +---> 3796 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [6.6,6.7) has 16 bin [6.7,6.8) has 38 bin [6.8,6.9) has 50 bin [6.9,7.0) has 67 bin [7.0,7.1) has 50 bin [7.1,7.2) has 31 bin [7.2,7.3) has 20 bin [7.3,7.4) has 21 bin [7.4,7.5) has 25 bin [7.5,7.6) has 19 bin [7.6,7.7) has 14 bin [7.7,7.8) 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bin [38.5,38.6) has 15212 bin [38.6,38.7) has 14759 bin [38.7,38.8) has 13957 bin [38.8,38.9) has 13794 bin [38.9,39.0) has 13520 bin [39.0,39.1) has 13075 bin [39.1,39.2) has 12643 bin [39.2,39.3) has 12073 bin [39.3,39.4) has 11579 bin [39.4,39.5) has 10878 bin [39.5,39.6) has 10350 bin [39.6,39.7) has 9599 bin [39.7,39.8) has 9436 bin [39.8,39.9) has 8806 bin [39.9,40.0) has 8323 bin [40.0,40.1) has 8016 bin [40.1,40.2) has 7638 bin [40.2,40.3) has 7180 bin [40.3,40.4) has 6659 bin [40.4,40.5) has 6062 bin [40.5,40.6) has 5677 bin [40.6,40.7) has 5475 bin [40.7,40.8) has 5174 bin [40.8,40.9) has 5079 bin [40.9,41.0) has 4617 bin [41.0,41.1) has 4366 bin [41.1,41.2) has 4258 bin [41.2,41.3) has 4028 bin [41.3,41.4) has 3713 bin [41.4,41.5) has 3575 bin [41.5,41.6) has 3244 bin [41.6,41.7) has 3068 bin [41.7,41.8) has 2963 bin [41.8,41.9) has 2839 bin [41.9,42.0) has 2771 bin [42.0,42.1) has 2546 bin [42.1,42.2) has 2556 bin [42.2,42.3) has 2228 bin [42.3,42.4) has 2146 bin 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[46.5,46.6) has 448 bin [46.6,46.7) has 451 bin [46.7,46.8) has 372 bin [46.8,46.9) has 389 bin [46.9,47.0) has 316 bin [47.0,47.1) has 315 bin [47.1,47.2) has 355 bin [47.2,47.3) has 314 bin [47.3,47.4) has 258 bin [47.4,47.5) has 296 bin [47.5,47.6) has 302 bin [47.6,47.7) has 258 bin [47.7,47.8) has 227 bin [47.8,47.9) has 212 bin [47.9,48.0) has 223 bin [48.0,48.1) has 243 bin [48.1,48.2) has 337 bin [48.2,48.3) has 167 bin [48.3,48.4) has 159 bin [48.4,48.5) has 157 bin [48.5,48.6) has 120 bin [48.6,48.7) has 143 bin [48.7,48.8) has 99 bin [48.8,48.9) has 110 bin [48.9,49.0) has 77 bin [49.0,49.1) has 69 bin [49.1,49.2) has 68 bin [49.2,49.3) has 51 bin [49.3,49.4) has 58 bin [49.4,49.5) has 52 bin [49.5,49.6) has 35 bin [49.6,49.7) has 35 bin [49.7,49.8) has 16 bin [49.8,49.9) has 16 bin [49.9,50.0) has 16 bin [50.0,50.1) has 8 bin [50.1,50.2) has 10 bin [50.2,50.3) has 10 bin [50.3,50.4) has 5 bin [50.4,50.5) has 8 bin [50.5,50.6) has 2 bin [50.6,50.7) has 3 bin [50.7,50.8) has 2 bin [50.8,50.9) has 1 bin [51.0,51.1) has 1 bin [51.1,51.2) has 1 bin [51.2,51.3) has 3 bin [51.4,51.5) has 2 bin [51.6,51.7) has 1 bin [51.7,51.8) has 5 bin [51.8,51.9) has 14 bin [51.9,52.0) has 4 bin [52.5,52.6) has 1 bin [52.9,53.0) has 1 bin [53.9,54.0) has 6 bin [54.0,54.1) has 53 bin [54.1,54.2) has 113 bin [54.2,54.3) has 9 bin [54.3,54.4) has 4 bin [54.4,54.5) has 5 bin [54.5,54.6) has 3 bin [54.6,54.7) has 3 bin [54.7,54.8) has 4 bin [54.8,54.9) has 2 bin [54.9,55.0) has 9 bin [55.0,55.1) has 6 bin [55.1,55.2) has 11 bin [56.9,57.0) has 11 bin [57.0,57.1) has 87 bin [57.1,57.2) has 190 bin [57.2,57.3) has 24 bin [57.3,57.4) has 3 bin [57.5,57.6) has 1 bin [57.6,57.7) has 2 bin [57.7,57.8) has 3 bin [57.8,57.9) has 11 bin [57.9,58.0) has 22 bin [58.0,58.1) has 11 bin [59.4,59.5) has 2 average z coordinate 13.3 for 31600155 element(s) point source id histogram with bin size 1.000000 bin 66 has 3566796 bin 67 has 27071920 bin 68 has 961439 average point source id 66.917552398081597 for 31600155 element(s)