lasinfo (210611) report for 'AHN4T/50GN1_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: 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: 27743192 number of points by return: 24906817 1950135 731400 141320 13520 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 381230 0 min x y z: 120980.000 381230.000 19.395 max x y z: 122019.999 382519.999 47.776 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: 27743192 extended number of points by return: 24906817 1950135 731400 141320 13520 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 19395 47776 intensity 56 3980 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 -29 29 user_data 6 7 point_source_ID 29 31 gps_time 290595511.655251 290598302.482908 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 33 255 B 24 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 39.8 ('Amplitude') attribute1 -16.35 23.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24906817 number of intermediate returns: 887733 number of last returns: 24896084 number of single returns: 22947442 covered area in square units/kilounits: 1339620/1.34 point density: all returns 20.71 last only 18.58 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27743192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24906817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1950135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 731400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 141320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13520 instead zero. overview over extended number of returns of given pulse: 22947442 2441997 1773189 512718 64429 3292 125 0 0 0 0 0 0 0 0 histogram of classification of points: 3789759 unclassified (1) 23445053 ground (2) 493341 building (6) 15039 water (9) +-> flagged as extended overlap: 1984625 +---> 176772 of those are unclassified (1) +---> 1757295 of those are ground (2) +---> 49649 of those are building (6) +---> 909 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.3,19.4) has 2 bin [19.4,19.5) has 163 bin [19.5,19.6) has 774 bin [19.6,19.7) has 1367 bin [19.7,19.8) has 1516 bin [19.8,19.9) has 1830 bin [19.9,20.0) has 2056 bin [20.0,20.1) has 2071 bin [20.1,20.2) has 2159 bin [20.2,20.3) has 2477 bin [20.3,20.4) has 3139 bin [20.4,20.5) has 8923 bin [20.5,20.6) has 15484 bin [20.6,20.7) has 40968 bin [20.7,20.8) has 123097 bin [20.8,20.9) has 256792 bin [20.9,21.0) has 315375 bin [21.0,21.1) has 273284 bin [21.1,21.2) has 285620 bin [21.2,21.3) has 291499 bin [21.3,21.4) has 252243 bin [21.4,21.5) has 261236 bin [21.5,21.6) has 326252 bin [21.6,21.7) has 338163 bin [21.7,21.8) has 328707 bin [21.8,21.9) has 399784 bin [21.9,22.0) has 419931 bin [22.0,22.1) has 357173 bin [22.1,22.2) has 312298 bin [22.2,22.3) has 274067 bin [22.3,22.4) has 262715 bin [22.4,22.5) has 259611 bin [22.5,22.6) has 275532 bin [22.6,22.7) has 296790 bin [22.7,22.8) has 281530 bin [22.8,22.9) has 365526 bin [22.9,23.0) has 464844 bin [23.0,23.1) has 436107 bin [23.1,23.2) has 377622 bin [23.2,23.3) has 372987 bin [23.3,23.4) has 376698 bin [23.4,23.5) has 473052 bin [23.5,23.6) has 536078 bin [23.6,23.7) has 558769 bin [23.7,23.8) has 565363 bin [23.8,23.9) has 581498 bin [23.9,24.0) has 622271 bin [24.0,24.1) has 705708 bin [24.1,24.2) has 754250 bin [24.2,24.3) has 696472 bin [24.3,24.4) has 758731 bin [24.4,24.5) has 725656 bin [24.5,24.6) has 615841 bin [24.6,24.7) has 714761 bin [24.7,24.8) has 737383 bin [24.8,24.9) has 706420 bin [24.9,25.0) has 577481 bin [25.0,25.1) has 542148 bin [25.1,25.2) has 578290 bin [25.2,25.3) has 591349 bin [25.3,25.4) has 585634 bin [25.4,25.5) has 647570 bin [25.5,25.6) has 638469 bin [25.6,25.7) has 376714 bin [25.7,25.8) has 284112 bin [25.8,25.9) has 227160 bin [25.9,26.0) has 146433 bin [26.0,26.1) has 124105 bin [26.1,26.2) has 92753 bin [26.2,26.3) has 44218 bin [26.3,26.4) has 22364 bin [26.4,26.5) has 20294 bin [26.5,26.6) has 21489 bin [26.6,26.7) has 21672 bin [26.7,26.8) has 20731 bin [26.8,26.9) has 21998 bin [26.9,27.0) has 21202 bin [27.0,27.1) has 23341 bin [27.1,27.2) has 24671 bin [27.2,27.3) has 22246 bin [27.3,27.4) has 23569 bin [27.4,27.5) has 23469 bin [27.5,27.6) has 23917 bin [27.6,27.7) has 23104 bin [27.7,27.8) has 23025 bin [27.8,27.9) has 22354 bin [27.9,28.0) has 22898 bin [28.0,28.1) has 25022 bin [28.1,28.2) has 23115 bin [28.2,28.3) has 24485 bin [28.3,28.4) has 23386 bin [28.4,28.5) has 23581 bin [28.5,28.6) has 24327 bin [28.6,28.7) has 24684 bin [28.7,28.8) has 24917 bin [28.8,28.9) has 24981 bin [28.9,29.0) has 25094 bin [29.0,29.1) has 25209 bin [29.1,29.2) has 25387 bin [29.2,29.3) has 25036 bin [29.3,29.4) has 24244 bin [29.4,29.5) has 24055 bin [29.5,29.6) has 24039 bin [29.6,29.7) has 24428 bin [29.7,29.8) has 24298 bin [29.8,29.9) has 24626 bin [29.9,30.0) has 24887 bin [30.0,30.1) has 25815 bin [30.1,30.2) has 24966 bin [30.2,30.3) has 23916 bin [30.3,30.4) has 24003 bin [30.4,30.5) has 24228 bin [30.5,30.6) has 23710 bin [30.6,30.7) has 23952 bin [30.7,30.8) has 23910 bin [30.8,30.9) has 24814 bin [30.9,31.0) has 24583 bin [31.0,31.1) has 24847 bin [31.1,31.2) has 24545 bin [31.2,31.3) has 24479 bin [31.3,31.4) has 24705 bin [31.4,31.5) has 24512 bin [31.5,31.6) has 24662 bin [31.6,31.7) has 25217 bin [31.7,31.8) has 26017 bin [31.8,31.9) has 26005 bin [31.9,32.0) has 26339 bin [32.0,32.1) has 26442 bin [32.1,32.2) has 26701 bin [32.2,32.3) has 27103 bin [32.3,32.4) has 27685 bin [32.4,32.5) has 28037 bin [32.5,32.6) has 28062 bin [32.6,32.7) has 28243 bin [32.7,32.8) has 27379 bin [32.8,32.9) has 27441 bin [32.9,33.0) has 28084 bin [33.0,33.1) has 28715 bin [33.1,33.2) has 28843 bin [33.2,33.3) has 27752 bin [33.3,33.4) has 28411 bin [33.4,33.5) has 28736 bin [33.5,33.6) has 28913 bin [33.6,33.7) has 29655 bin [33.7,33.8) has 29140 bin [33.8,33.9) has 29676 bin [33.9,34.0) has 29986 bin [34.0,34.1) has 30095 bin [34.1,34.2) has 30893 bin [34.2,34.3) has 31824 bin [34.3,34.4) has 32433 bin [34.4,34.5) has 32441 bin [34.5,34.6) has 32526 bin [34.6,34.7) has 32576 bin [34.7,34.8) has 32592 bin [34.8,34.9) has 32728 bin [34.9,35.0) has 33106 bin [35.0,35.1) has 33310 bin [35.1,35.2) has 34223 bin [35.2,35.3) has 35030 bin [35.3,35.4) has 35255 bin [35.4,35.5) has 35649 bin [35.5,35.6) has 35571 bin [35.6,35.7) has 35738 bin [35.7,35.8) has 36065 bin [35.8,35.9) has 36149 bin [35.9,36.0) has 36184 bin [36.0,36.1) has 36760 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[39.9,40.0) has 12647 bin [40.0,40.1) has 11976 bin [40.1,40.2) has 11427 bin [40.2,40.3) has 10819 bin [40.3,40.4) has 10141 bin [40.4,40.5) has 9613 bin [40.5,40.6) has 9072 bin [40.6,40.7) has 8499 bin [40.7,40.8) has 8073 bin [40.8,40.9) has 7534 bin [40.9,41.0) has 7166 bin [41.0,41.1) has 6828 bin [41.1,41.2) has 6403 bin [41.2,41.3) has 6199 bin [41.3,41.4) has 5823 bin [41.4,41.5) has 5378 bin [41.5,41.6) has 5190 bin [41.6,41.7) has 4739 bin [41.7,41.8) has 4418 bin [41.8,41.9) has 4289 bin [41.9,42.0) has 3866 bin [42.0,42.1) has 3832 bin [42.1,42.2) has 3500 bin [42.2,42.3) has 3186 bin [42.3,42.4) has 3011 bin [42.4,42.5) has 2755 bin [42.5,42.6) has 2515 bin [42.6,42.7) has 2379 bin [42.7,42.8) has 2216 bin [42.8,42.9) has 2125 bin [42.9,43.0) has 1993 bin [43.0,43.1) has 1944 bin [43.1,43.2) has 1806 bin [43.2,43.3) has 1740 bin [43.3,43.4) has 1698 bin [43.4,43.5) has 1556 bin [43.5,43.6) has 1550 bin [43.6,43.7) has 1495 bin [43.7,43.8) has 1379 bin [43.8,43.9) has 1370 bin [43.9,44.0) has 1199 bin [44.0,44.1) has 1107 bin [44.1,44.2) has 1072 bin [44.2,44.3) has 929 bin [44.3,44.4) has 894 bin [44.4,44.5) has 774 bin [44.5,44.6) has 724 bin [44.6,44.7) has 707 bin [44.7,44.8) has 684 bin [44.8,44.9) has 639 bin [44.9,45.0) has 602 bin [45.0,45.1) has 549 bin [45.1,45.2) has 481 bin [45.2,45.3) has 433 bin [45.3,45.4) has 435 bin [45.4,45.5) has 383 bin [45.5,45.6) has 368 bin [45.6,45.7) has 342 bin [45.7,45.8) has 276 bin [45.8,45.9) has 225 bin [45.9,46.0) has 209 bin [46.0,46.1) has 191 bin [46.1,46.2) has 166 bin [46.2,46.3) has 127 bin [46.3,46.4) has 126 bin [46.4,46.5) has 114 bin [46.5,46.6) has 100 bin [46.6,46.7) has 98 bin [46.7,46.8) has 102 bin [46.8,46.9) has 94 bin [46.9,47.0) has 68 bin [47.0,47.1) has 61 bin [47.1,47.2) has 30 bin [47.2,47.3) has 31 bin [47.3,47.4) has 32 bin [47.4,47.5) has 19 bin [47.5,47.6) has 25 bin [47.6,47.7) has 11 bin [47.7,47.8) has 6 average z coordinate 25.1 for 27743192 element(s) point source id histogram with bin size 1.000000 bin 29 has 479431 bin 30 has 20882585 bin 31 has 6381176 average point source id 30.212727684687472 for 27743192 element(s)