lasinfo (210611) report for 'AHN4T/28HN2_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: 37707469 number of points by return: 33058919 3076081 1232578 298119 41111 scale factor x y z: 0.001 0.001 0.001 offset x y z: 256980 482480 0 min x y z: 256980.000 482480.000 20.853 max x y z: 258019.999 483769.999 55.086 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: 37707469 extended number of points by return: 33058919 3076081 1232578 298119 41111 631 30 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 20853 55086 intensity 56 3953 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 13 user_data 6 7 point_source_ID 177 208 gps_time 324219947.702053 328788781.874415 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 41 255 B 26 255 NIR 3 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.19 22.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33058919 number of intermediate returns: 1576083 number of last returns: 33046320 number of single returns: 29973853 covered area in square units/kilounits: 1339156/1.34 point density: all returns 28.16 last only 24.68 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37707469 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33058919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3076081 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1232578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 298119 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41111 instead zero. overview over extended number of returns of given pulse: 29973853 3694329 2804924 1028216 189700 15766 681 0 0 0 0 0 0 0 0 histogram of classification of points: 5516012 unclassified (1) 31514770 ground (2) 664480 building (6) 11164 water (9) 1043 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2750165 +---> 409912 of those are unclassified (1) +---> 2289120 of those are ground (2) +---> 50281 of those are building (6) +---> 773 of those are water (9) +---> 79 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [20.8,20.9) has 5 bin [20.9,21.0) has 261 bin [21.0,21.1) has 665 bin [21.1,21.2) has 797 bin [21.2,21.3) has 907 bin [21.3,21.4) has 1306 bin [21.4,21.5) has 1944 bin [21.5,21.6) has 3438 bin [21.6,21.7) has 6256 bin [21.7,21.8) has 9760 bin [21.8,21.9) has 40425 bin [21.9,22.0) has 90559 bin [22.0,22.1) has 89318 bin [22.1,22.2) has 107215 bin [22.2,22.3) has 173399 bin [22.3,22.4) has 229950 bin [22.4,22.5) has 244034 bin [22.5,22.6) has 297965 bin [22.6,22.7) has 341771 bin [22.7,22.8) has 413935 bin [22.8,22.9) has 526268 bin [22.9,23.0) has 539454 bin [23.0,23.1) has 574143 bin [23.1,23.2) has 522974 bin [23.2,23.3) has 492652 bin [23.3,23.4) has 673067 bin [23.4,23.5) has 582461 bin [23.5,23.6) has 430068 bin [23.6,23.7) has 417679 bin [23.7,23.8) has 488123 bin [23.8,23.9) has 545299 bin [23.9,24.0) has 551983 bin [24.0,24.1) has 635909 bin [24.1,24.2) has 745308 bin [24.2,24.3) has 727787 bin [24.3,24.4) has 896155 bin [24.4,24.5) has 969790 bin [24.5,24.6) has 1026420 bin [24.6,24.7) has 974525 bin [24.7,24.8) has 795990 bin [24.8,24.9) has 891220 bin [24.9,25.0) has 829931 bin [25.0,25.1) has 688685 bin [25.1,25.2) has 729457 bin [25.2,25.3) has 705633 bin [25.3,25.4) has 610537 bin [25.4,25.5) has 480238 bin [25.5,25.6) has 505321 bin [25.6,25.7) has 621907 bin [25.7,25.8) has 600085 bin [25.8,25.9) has 615927 bin [25.9,26.0) has 537181 bin [26.0,26.1) has 434546 bin [26.1,26.2) has 353732 bin [26.2,26.3) has 326585 bin [26.3,26.4) has 300472 bin [26.4,26.5) has 315551 bin [26.5,26.6) has 357389 bin [26.6,26.7) has 380828 bin [26.7,26.8) has 405704 bin [26.8,26.9) has 474671 bin [26.9,27.0) has 505272 bin [27.0,27.1) has 516099 bin [27.1,27.2) has 513486 bin [27.2,27.3) has 575397 bin [27.3,27.4) has 531797 bin [27.4,27.5) has 453228 bin [27.5,27.6) has 378335 bin [27.6,27.7) has 259414 bin [27.7,27.8) has 249282 bin [27.8,27.9) has 219430 bin [27.9,28.0) has 195498 bin [28.0,28.1) has 182782 bin [28.1,28.2) has 160482 bin [28.2,28.3) has 141728 bin [28.3,28.4) has 96916 bin [28.4,28.5) has 98135 bin [28.5,28.6) has 102519 bin [28.6,28.7) has 106022 bin [28.7,28.8) has 109543 bin [28.8,28.9) has 119686 bin [28.9,29.0) has 111944 bin [29.0,29.1) has 116856 bin [29.1,29.2) has 102034 bin [29.2,29.3) has 117105 bin [29.3,29.4) has 128449 bin [29.4,29.5) has 114326 bin [29.5,29.6) has 101971 bin [29.6,29.7) has 84325 bin [29.7,29.8) has 78843 bin [29.8,29.9) has 75753 bin [29.9,30.0) has 67345 bin [30.0,30.1) has 68007 bin [30.1,30.2) has 67758 bin [30.2,30.3) has 57560 bin [30.3,30.4) has 47542 bin [30.4,30.5) has 50127 bin [30.5,30.6) has 55842 bin [30.6,30.7) has 67466 bin [30.7,30.8) has 78414 bin [30.8,30.9) has 66561 bin [30.9,31.0) has 39100 bin [31.0,31.1) has 35221 bin [31.1,31.2) has 35124 bin [31.2,31.3) has 34574 bin [31.3,31.4) has 35255 bin [31.4,31.5) has 34669 bin [31.5,31.6) has 34077 bin [31.6,31.7) has 33991 bin [31.7,31.8) has 33170 bin [31.8,31.9) has 32875 bin [31.9,32.0) has 32823 bin [32.0,32.1) has 32537 bin [32.1,32.2) has 33537 bin [32.2,32.3) has 33179 bin [32.3,32.4) has 32396 bin [32.4,32.5) has 32367 bin [32.5,32.6) has 32804 bin [32.6,32.7) has 32961 bin [32.7,32.8) has 33259 bin [32.8,32.9) has 33472 bin [32.9,33.0) has 33398 bin [33.0,33.1) has 34056 bin [33.1,33.2) has 33761 bin [33.2,33.3) has 34079 bin 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bin [41.0,41.1) has 24670 bin [41.1,41.2) has 24339 bin [41.2,41.3) has 24106 bin [41.3,41.4) has 23753 bin [41.4,41.5) has 23572 bin [41.5,41.6) has 23030 bin [41.6,41.7) has 22722 bin [41.7,41.8) has 22465 bin [41.8,41.9) has 22336 bin [41.9,42.0) has 22054 bin [42.0,42.1) has 21936 bin [42.1,42.2) has 21712 bin [42.2,42.3) has 21276 bin [42.3,42.4) has 20340 bin [42.4,42.5) has 19930 bin [42.5,42.6) has 19932 bin [42.6,42.7) has 19485 bin [42.7,42.8) has 18729 bin [42.8,42.9) has 18784 bin [42.9,43.0) has 18584 bin [43.0,43.1) has 18276 bin [43.1,43.2) has 18103 bin [43.2,43.3) has 17507 bin [43.3,43.4) has 17575 bin [43.4,43.5) has 17284 bin [43.5,43.6) has 16696 bin [43.6,43.7) has 15825 bin [43.7,43.8) has 15530 bin [43.8,43.9) has 14877 bin [43.9,44.0) has 14854 bin [44.0,44.1) has 14366 bin [44.1,44.2) has 14178 bin [44.2,44.3) has 13644 bin [44.3,44.4) has 13655 bin [44.4,44.5) has 13683 bin [44.5,44.6) has 13228 bin [44.6,44.7) has 12622 bin [44.7,44.8) has 12525 bin 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3465 bin [48.8,48.9) has 3202 bin [48.9,49.0) has 2997 bin [49.0,49.1) has 2883 bin [49.1,49.2) has 2738 bin [49.2,49.3) has 2449 bin [49.3,49.4) has 2467 bin [49.4,49.5) has 2185 bin [49.5,49.6) has 2022 bin [49.6,49.7) has 1879 bin [49.7,49.8) has 1915 bin [49.8,49.9) has 1775 bin [49.9,50.0) has 1739 bin [50.0,50.1) has 1602 bin [50.1,50.2) has 1473 bin [50.2,50.3) has 1334 bin [50.3,50.4) has 1274 bin [50.4,50.5) has 1120 bin [50.5,50.6) has 1022 bin [50.6,50.7) has 945 bin [50.7,50.8) has 875 bin [50.8,50.9) has 812 bin [50.9,51.0) has 703 bin [51.0,51.1) has 638 bin [51.1,51.2) has 636 bin [51.2,51.3) has 649 bin [51.3,51.4) has 627 bin [51.4,51.5) has 534 bin [51.5,51.6) has 540 bin [51.6,51.7) has 443 bin [51.7,51.8) has 467 bin [51.8,51.9) has 444 bin [51.9,52.0) has 391 bin [52.0,52.1) has 353 bin [52.1,52.2) has 343 bin [52.2,52.3) has 283 bin [52.3,52.4) has 259 bin [52.4,52.5) has 209 bin [52.5,52.6) has 225 bin [52.6,52.7) has 168 bin [52.7,52.8) has 152 bin [52.8,52.9) has 136 bin [52.9,53.0) has 130 bin [53.0,53.1) has 103 bin [53.1,53.2) has 110 bin [53.2,53.3) has 83 bin [53.3,53.4) has 79 bin [53.4,53.5) has 61 bin [53.5,53.6) has 53 bin [53.6,53.7) has 49 bin [53.7,53.8) has 51 bin [53.8,53.9) has 45 bin [53.9,54.0) has 36 bin [54.0,54.1) has 30 bin [54.1,54.2) has 26 bin [54.2,54.3) has 27 bin [54.3,54.4) has 17 bin [54.4,54.5) has 24 bin [54.5,54.6) has 9 bin [54.6,54.7) has 4 bin [54.7,54.8) has 3 bin [54.8,54.9) has 2 bin [54.9,55.0) has 2 bin [55.0,55.1) has 2 average z coordinate 26.7 for 37707469 element(s) point source id histogram with bin size 1.000000 bin 177 has 5928262 bin 178 has 22406982 bin 208 has 9372225 average point source id 185.299309534670698 for 37707469 element(s)