lasinfo (210611) report for 'AHN4T/51EN2_23.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: 339/2022 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: 27609861 number of points by return: 23509956 3144223 819997 124726 10959 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 393730 0 min x y z: 166980.000 393730.000 10.864 max x y z: 168019.999 395019.999 44.444 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: 27609861 extended number of points by return: 23509956 3144223 819997 124726 10959 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 10864 44444 intensity 0 4884 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 30 user_data 6 7 point_source_ID 71 73 gps_time 298214435.692959 298220082.789032 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 34 255 B 18 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 48.84 ('Amplitude') attribute1 -16.58 32.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23509956 number of intermediate returns: 956314 number of last returns: 23484353 number of single returns: 20340762 covered area in square units/kilounits: 1340204/1.34 point density: all returns 20.60 last only 17.52 (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 27609861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23509956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3144223 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 819997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 124726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10959 instead zero. overview over extended number of returns of given pulse: 20340762 4670975 2086956 455802 51838 3245 283 0 0 0 0 0 0 0 0 histogram of classification of points: 5448408 unclassified (1) 20289341 ground (2) 1820137 building (6) 50682 water (9) 1293 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2198307 +---> 478419 of those are unclassified (1) +---> 1675321 of those are ground (2) +---> 42544 of those are building (6) +---> 1742 of those are water (9) +---> 281 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [10.8,10.9) has 1 bin [10.9,11.0) has 104 bin [11.0,11.1) has 264 bin [11.1,11.2) has 8 bin [11.2,11.3) has 21 bin [11.3,11.4) has 25 bin [11.4,11.5) has 19 bin [11.5,11.6) has 201 bin [11.6,11.7) has 236 bin [11.7,11.8) has 110 bin [11.8,11.9) has 66 bin [11.9,12.0) has 188 bin [12.0,12.1) has 2435 bin [12.1,12.2) has 2299 bin [12.2,12.3) has 1419 bin [12.3,12.4) has 1563 bin [12.4,12.5) has 7223 bin [12.5,12.6) has 37732 bin [12.6,12.7) has 53711 bin [12.7,12.8) has 71251 bin [12.8,12.9) has 213319 bin [12.9,13.0) has 605358 bin [13.0,13.1) has 1043063 bin [13.1,13.2) has 1890167 bin [13.2,13.3) has 1623778 bin [13.3,13.4) has 1406518 bin [13.4,13.5) has 1426447 bin [13.5,13.6) has 1483057 bin [13.6,13.7) has 1538186 bin [13.7,13.8) has 1392897 bin [13.8,13.9) has 1269529 bin [13.9,14.0) has 1033180 bin [14.0,14.1) has 1034309 bin [14.1,14.2) has 982898 bin [14.2,14.3) has 863369 bin [14.3,14.4) has 718674 bin [14.4,14.5) has 531901 bin [14.5,14.6) has 448710 bin [14.6,14.7) has 353508 bin [14.7,14.8) has 231289 bin [14.8,14.9) has 172430 bin [14.9,15.0) has 135012 bin [15.0,15.1) has 104288 bin [15.1,15.2) has 81330 bin [15.2,15.3) has 64584 bin [15.3,15.4) has 53044 bin [15.4,15.5) has 45847 bin [15.5,15.6) has 42528 bin [15.6,15.7) has 41799 bin [15.7,15.8) has 42334 bin 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[31.1,31.2) has 23155 bin [31.2,31.3) has 22702 bin [31.3,31.4) has 22312 bin [31.4,31.5) has 21670 bin [31.5,31.6) has 20984 bin [31.6,31.7) has 20521 bin [31.7,31.8) has 20166 bin [31.8,31.9) has 19399 bin [31.9,32.0) has 18255 bin [32.0,32.1) has 17970 bin [32.1,32.2) has 17471 bin [32.2,32.3) has 16745 bin [32.3,32.4) has 16091 bin [32.4,32.5) has 15814 bin [32.5,32.6) has 15339 bin [32.6,32.7) has 14536 bin [32.7,32.8) has 14308 bin [32.8,32.9) has 13715 bin [32.9,33.0) has 13478 bin [33.0,33.1) has 13155 bin [33.1,33.2) has 12436 bin [33.2,33.3) has 11926 bin [33.3,33.4) has 11253 bin [33.4,33.5) has 11063 bin [33.5,33.6) has 10530 bin [33.6,33.7) has 10305 bin [33.7,33.8) has 10031 bin [33.8,33.9) has 9582 bin [33.9,34.0) has 9575 bin [34.0,34.1) has 9405 bin [34.1,34.2) has 9233 bin [34.2,34.3) has 8796 bin [34.3,34.4) has 8491 bin [34.4,34.5) has 8366 bin [34.5,34.6) has 8075 bin [34.6,34.7) has 7700 bin [34.7,34.8) has 7344 bin [34.8,34.9) has 7244 bin [34.9,35.0) has 6902 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bin [39.0,39.1) has 1079 bin [39.1,39.2) has 994 bin [39.2,39.3) has 935 bin [39.3,39.4) has 947 bin [39.4,39.5) has 836 bin [39.5,39.6) has 791 bin [39.6,39.7) has 722 bin [39.7,39.8) has 643 bin [39.8,39.9) has 697 bin [39.9,40.0) has 606 bin [40.0,40.1) has 574 bin [40.1,40.2) has 571 bin [40.2,40.3) has 477 bin [40.3,40.4) has 455 bin [40.4,40.5) has 407 bin [40.5,40.6) has 384 bin [40.6,40.7) has 347 bin [40.7,40.8) has 353 bin [40.8,40.9) has 312 bin [40.9,41.0) has 310 bin [41.0,41.1) has 308 bin [41.1,41.2) has 292 bin [41.2,41.3) has 246 bin [41.3,41.4) has 187 bin [41.4,41.5) has 154 bin [41.5,41.6) has 164 bin [41.6,41.7) has 175 bin [41.7,41.8) has 165 bin [41.8,41.9) has 159 bin [41.9,42.0) has 159 bin [42.0,42.1) has 111 bin [42.1,42.2) has 113 bin [42.2,42.3) has 94 bin [42.3,42.4) has 74 bin [42.4,42.5) has 50 bin [42.5,42.6) has 52 bin [42.6,42.7) has 34 bin [42.7,42.8) has 39 bin [42.8,42.9) has 40 bin [42.9,43.0) has 39 bin [43.0,43.1) has 48 bin [43.1,43.2) has 22 bin [43.2,43.3) has 21 bin [43.3,43.4) has 20 bin [43.4,43.5) has 7 bin [43.5,43.6) has 10 bin [43.6,43.7) has 8 bin [43.7,43.8) has 4 bin [43.8,43.9) has 12 bin [43.9,44.0) has 5 bin [44.0,44.1) has 8 bin [44.1,44.2) has 9 bin [44.2,44.3) has 3 bin [44.3,44.4) has 2 bin [44.4,44.5) has 1 average z coordinate 16.0 for 27609861 element(s) point source id histogram with bin size 1.000000 bin 71 has 3979063 bin 72 has 22176803 bin 73 has 1453995 average point source id 71.908544704372105 for 27609861 element(s)