lasinfo (210611) report for 'AHN4T/27DN1_20.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: 27785315 number of points by return: 23535568 2857745 1098305 256335 34411 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 482480 0 min x y z: 193980.000 482480.000 11.066 max x y z: 195019.999 483769.999 45.378 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: 27785315 extended number of points by return: 23535568 2857745 1098305 256335 34411 2785 166 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 11066 45378 intensity 4 4197 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 124 126 gps_time 330423639.218511 330426341.621548 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 49 255 B 43 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.49 25.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23535568 number of intermediate returns: 1395226 number of last returns: 23526236 number of single returns: 20671715 covered area in square units/kilounits: 1340764/1.34 point density: all returns 20.72 last only 17.55 (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 27785315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23535568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2857745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1098305 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 256335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34411 instead zero. overview over extended number of returns of given pulse: 20671715 3520162 2527230 890334 158889 15854 1131 0 0 0 0 0 0 0 0 histogram of classification of points: 5218988 unclassified (1) 22086975 ground (2) 433258 building (6) 46094 water (9) +-> flagged as extended overlap: 2429381 +---> 467536 of those are unclassified (1) +---> 1917193 of those are ground (2) +---> 39661 of those are building (6) +---> 4991 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.0,11.1) has 6 bin [11.1,11.2) has 535 bin [11.2,11.3) has 3338 bin [11.3,11.4) has 1862 bin [11.4,11.5) has 2272 bin [11.5,11.6) has 2447 bin [11.6,11.7) has 3690 bin [11.7,11.8) has 6433 bin [11.8,11.9) has 16725 bin [11.9,12.0) has 32762 bin [12.0,12.1) has 55294 bin [12.1,12.2) has 78744 bin [12.2,12.3) has 108014 bin [12.3,12.4) has 146569 bin [12.4,12.5) has 147917 bin [12.5,12.6) has 156835 bin [12.6,12.7) has 202724 bin [12.7,12.8) has 244290 bin [12.8,12.9) has 290986 bin [12.9,13.0) has 435636 bin [13.0,13.1) has 405395 bin [13.1,13.2) has 420002 bin [13.2,13.3) has 476301 bin [13.3,13.4) has 563477 bin [13.4,13.5) has 529201 bin [13.5,13.6) has 516269 bin [13.6,13.7) has 550712 bin [13.7,13.8) has 575446 bin [13.8,13.9) has 576250 bin [13.9,14.0) has 579748 bin [14.0,14.1) has 658664 bin [14.1,14.2) has 716695 bin [14.2,14.3) has 729323 bin [14.3,14.4) has 827439 bin [14.4,14.5) has 720507 bin [14.5,14.6) has 726666 bin [14.6,14.7) has 693990 bin [14.7,14.8) has 668477 bin [14.8,14.9) has 609157 bin [14.9,15.0) has 548331 bin [15.0,15.1) has 519175 bin [15.1,15.2) has 500134 bin [15.2,15.3) has 498720 bin [15.3,15.4) has 509353 bin [15.4,15.5) has 569208 bin [15.5,15.6) has 605898 bin [15.6,15.7) has 683959 bin [15.7,15.8) has 563759 bin [15.8,15.9) has 584046 bin [15.9,16.0) has 594209 bin [16.0,16.1) has 666744 bin [16.1,16.2) has 690122 bin [16.2,16.3) has 482828 bin 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[20.1,20.2) has 29894 bin [20.2,20.3) has 30181 bin [20.3,20.4) has 29991 bin [20.4,20.5) has 29799 bin [20.5,20.6) has 29785 bin [20.6,20.7) has 30072 bin [20.7,20.8) has 29794 bin [20.8,20.9) has 29968 bin [20.9,21.0) has 29964 bin [21.0,21.1) has 30806 bin [21.1,21.2) has 30469 bin [21.2,21.3) has 30466 bin [21.3,21.4) has 30453 bin [21.4,21.5) has 30826 bin [21.5,21.6) has 30690 bin [21.6,21.7) has 30702 bin [21.7,21.8) has 31303 bin [21.8,21.9) has 30763 bin [21.9,22.0) has 30733 bin [22.0,22.1) has 31513 bin [22.1,22.2) has 30965 bin [22.2,22.3) has 30536 bin [22.3,22.4) has 30878 bin [22.4,22.5) has 30884 bin [22.5,22.6) has 30829 bin [22.6,22.7) has 30637 bin [22.7,22.8) has 30438 bin [22.8,22.9) has 31017 bin [22.9,23.0) has 30527 bin [23.0,23.1) has 30468 bin [23.1,23.2) has 30543 bin [23.2,23.3) has 30423 bin [23.3,23.4) has 30429 bin [23.4,23.5) has 31081 bin [23.5,23.6) has 31149 bin [23.6,23.7) has 30712 bin [23.7,23.8) has 30637 bin [23.8,23.9) has 30366 bin [23.9,24.0) 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[31.6,31.7) has 19084 bin [31.7,31.8) has 18982 bin [31.8,31.9) has 18997 bin [31.9,32.0) has 18995 bin [32.0,32.1) has 18622 bin [32.1,32.2) has 18386 bin [32.2,32.3) has 18009 bin [32.3,32.4) has 17868 bin [32.4,32.5) has 17439 bin [32.5,32.6) has 16921 bin [32.6,32.7) has 16950 bin [32.7,32.8) has 16721 bin [32.8,32.9) has 16149 bin [32.9,33.0) has 15648 bin [33.0,33.1) has 15569 bin [33.1,33.2) has 15211 bin [33.2,33.3) has 14825 bin [33.3,33.4) has 14151 bin [33.4,33.5) has 13810 bin [33.5,33.6) has 13283 bin [33.6,33.7) has 12560 bin [33.7,33.8) has 12031 bin [33.8,33.9) has 11496 bin [33.9,34.0) has 11012 bin [34.0,34.1) has 10816 bin [34.1,34.2) has 10448 bin [34.2,34.3) has 9981 bin [34.3,34.4) has 9823 bin [34.4,34.5) has 9301 bin [34.5,34.6) has 8844 bin [34.6,34.7) has 8345 bin [34.7,34.8) has 8162 bin [34.8,34.9) has 8178 bin [34.9,35.0) has 7571 bin [35.0,35.1) has 7178 bin [35.1,35.2) has 6920 bin [35.2,35.3) has 6766 bin [35.3,35.4) has 6247 bin [35.4,35.5) has 5716 bin 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has 534 bin [39.6,39.7) has 512 bin [39.7,39.8) has 466 bin [39.8,39.9) has 421 bin [39.9,40.0) has 416 bin [40.0,40.1) has 367 bin [40.1,40.2) has 381 bin [40.2,40.3) has 343 bin [40.3,40.4) has 313 bin [40.4,40.5) has 303 bin [40.5,40.6) has 305 bin [40.6,40.7) has 294 bin [40.7,40.8) has 267 bin [40.8,40.9) has 269 bin [40.9,41.0) has 257 bin [41.0,41.1) has 230 bin [41.1,41.2) has 227 bin [41.2,41.3) has 225 bin [41.3,41.4) has 238 bin [41.4,41.5) has 233 bin [41.5,41.6) has 222 bin [41.6,41.7) has 220 bin [41.7,41.8) has 180 bin [41.8,41.9) has 221 bin [41.9,42.0) has 179 bin [42.0,42.1) has 164 bin [42.1,42.2) has 111 bin [42.2,42.3) has 144 bin [42.3,42.4) has 101 bin [42.4,42.5) has 116 bin [42.5,42.6) has 78 bin [42.6,42.7) has 95 bin [42.7,42.8) has 101 bin [42.8,42.9) has 109 bin [42.9,43.0) has 110 bin [43.0,43.1) has 101 bin [43.1,43.2) has 92 bin [43.2,43.3) has 93 bin [43.3,43.4) has 87 bin [43.4,43.5) has 75 bin [43.5,43.6) has 73 bin [43.6,43.7) has 48 bin [43.7,43.8) has 60 bin [43.8,43.9) has 42 bin [43.9,44.0) has 50 bin [44.0,44.1) has 63 bin [44.1,44.2) has 61 bin [44.2,44.3) has 50 bin [44.3,44.4) has 48 bin [44.4,44.5) has 24 bin [44.5,44.6) has 27 bin [44.6,44.7) has 23 bin [44.7,44.8) has 20 bin [44.8,44.9) has 14 bin [44.9,45.0) has 11 bin [45.0,45.1) has 8 bin [45.1,45.2) has 12 bin [45.2,45.3) has 6 bin [45.3,45.4) has 3 average z coordinate 16.4 for 27785315 element(s) point source id histogram with bin size 1.000000 bin 124 has 3757101 bin 125 has 23233747 bin 126 has 794467 average point source id 124.893374107869576 for 27785315 element(s)