lasinfo (210611) report for 'AHN4T/41BZ1_02.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: 23/2023 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: 42787017 number of points by return: 38154501 2988698 1267444 328032 48342 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 442480 0 min x y z: 230980.000 442480.000 17.903 max x y z: 232019.999 443769.999 48.674 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: 42787017 extended number of points by return: 38154501 2988698 1267444 328032 48342 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 17903 48674 intensity 0 4940 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 155 210 gps_time 324049522.057477 324222522.879076 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 33 255 NIR 13 255 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 0 ('Amplitude') attribute1 -16.56 32.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38154501 number of intermediate returns: 1649736 number of last returns: 38134622 number of single returns: 35151842 covered area in square units/kilounits: 1341328/1.34 point density: all returns 31.90 last only 28.43 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42787017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38154501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2988698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1267444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 328032 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48342 instead zero. overview over extended number of returns of given pulse: 35151842 3451527 2822333 1119341 221808 19050 1116 0 0 0 0 0 0 0 0 histogram of classification of points: 5196470 unclassified (1) 36919188 ground (2) 665066 building (6) 6038 water (9) 255 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3007967 +---> 397502 of those are unclassified (1) +---> 2605471 of those are ground (2) +---> 3147 of those are building (6) +---> 1629 of those are water (9) +---> 218 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.9,18.0) has 13 bin [18.0,18.1) has 1145 bin [18.1,18.2) has 16890 bin [18.2,18.3) has 11188 bin [18.3,18.4) has 9544 bin [18.4,18.5) has 34968 bin [18.5,18.6) has 37773 bin [18.6,18.7) has 45220 bin [18.7,18.8) has 118242 bin [18.8,18.9) has 559250 bin [18.9,19.0) has 1184384 bin [19.0,19.1) has 2115071 bin [19.1,19.2) has 2530951 bin [19.2,19.3) has 4079195 bin [19.3,19.4) has 4464107 bin [19.4,19.5) has 3866871 bin [19.5,19.6) has 3330941 bin [19.6,19.7) has 2708646 bin [19.7,19.8) has 2402815 bin [19.8,19.9) has 1720736 bin [19.9,20.0) has 1226915 bin [20.0,20.1) has 951026 bin [20.1,20.2) has 876486 bin [20.2,20.3) has 733157 bin [20.3,20.4) has 595378 bin [20.4,20.5) has 594103 bin [20.5,20.6) has 568229 bin [20.6,20.7) has 551049 bin [20.7,20.8) has 519576 bin [20.8,20.9) has 456454 bin [20.9,21.0) has 279662 bin [21.0,21.1) has 153029 bin [21.1,21.2) has 101935 bin [21.2,21.3) has 88719 bin [21.3,21.4) has 82555 bin [21.4,21.5) has 84780 bin [21.5,21.6) has 75058 bin [21.6,21.7) has 65051 bin [21.7,21.8) has 65293 bin [21.8,21.9) has 62727 bin [21.9,22.0) has 53614 bin [22.0,22.1) has 41507 bin [22.1,22.2) has 36744 bin [22.2,22.3) has 38636 bin [22.3,22.4) has 37278 bin [22.4,22.5) has 36344 bin [22.5,22.6) has 35977 bin [22.6,22.7) has 40075 bin [22.7,22.8) has 37192 bin [22.8,22.9) has 39709 bin [22.9,23.0) has 37021 bin [23.0,23.1) has 35361 bin [23.1,23.2) has 35968 bin [23.2,23.3) has 36344 bin [23.3,23.4) has 34911 bin [23.4,23.5) has 35167 bin [23.5,23.6) has 34954 bin [23.6,23.7) has 35282 bin [23.7,23.8) has 34819 bin [23.8,23.9) has 35830 bin [23.9,24.0) has 35465 bin [24.0,24.1) has 34158 bin [24.1,24.2) has 33850 bin [24.2,24.3) has 33688 bin [24.3,24.4) has 34167 bin [24.4,24.5) has 34050 bin [24.5,24.6) has 33352 bin [24.6,24.7) has 35725 bin [24.7,24.8) has 33781 bin [24.8,24.9) has 33210 bin [24.9,25.0) has 33167 bin [25.0,25.1) has 33057 bin [25.1,25.2) has 33425 bin [25.2,25.3) has 33826 bin [25.3,25.4) has 34164 bin [25.4,25.5) has 34454 bin [25.5,25.6) has 34413 bin [25.6,25.7) has 34403 bin [25.7,25.8) has 34428 bin [25.8,25.9) has 33894 bin [25.9,26.0) has 34232 bin [26.0,26.1) has 34291 bin [26.1,26.2) has 35147 bin [26.2,26.3) has 35372 bin [26.3,26.4) has 38293 bin [26.4,26.5) has 37133 bin [26.5,26.6) has 37734 bin [26.6,26.7) has 36808 bin [26.7,26.8) has 38197 bin [26.8,26.9) has 37368 bin [26.9,27.0) has 37289 bin [27.0,27.1) has 37762 bin [27.1,27.2) has 37858 bin [27.2,27.3) has 39091 bin [27.3,27.4) has 39045 bin [27.4,27.5) has 39834 bin [27.5,27.6) has 39203 bin [27.6,27.7) has 41920 bin [27.7,27.8) has 38073 bin [27.8,27.9) has 36365 bin [27.9,28.0) has 36354 bin [28.0,28.1) has 36654 bin [28.1,28.2) has 36625 bin [28.2,28.3) has 36316 bin [28.3,28.4) has 35958 bin [28.4,28.5) has 36143 bin [28.5,28.6) has 35647 bin [28.6,28.7) has 36315 bin [28.7,28.8) has 35805 bin [28.8,28.9) has 34920 bin [28.9,29.0) has 35424 bin [29.0,29.1) has 35277 bin [29.1,29.2) has 35312 bin [29.2,29.3) has 35022 bin [29.3,29.4) has 34656 bin [29.4,29.5) has 35135 bin [29.5,29.6) has 34845 bin [29.6,29.7) has 35033 bin [29.7,29.8) has 34969 bin [29.8,29.9) has 34396 bin [29.9,30.0) has 34762 bin [30.0,30.1) has 34135 bin [30.1,30.2) has 34034 bin [30.2,30.3) has 34122 bin [30.3,30.4) has 34082 bin [30.4,30.5) has 34419 bin [30.5,30.6) has 34499 bin [30.6,30.7) has 33952 bin [30.7,30.8) has 33828 bin [30.8,30.9) has 33576 bin [30.9,31.0) has 33484 bin [31.0,31.1) has 32907 bin [31.1,31.2) has 33398 bin [31.2,31.3) has 33812 bin [31.3,31.4) has 34089 bin [31.4,31.5) has 33639 bin [31.5,31.6) has 33172 bin [31.6,31.7) has 33548 bin [31.7,31.8) has 33272 bin [31.8,31.9) has 32920 bin [31.9,32.0) has 33248 bin [32.0,32.1) has 33046 bin [32.1,32.2) has 32937 bin [32.2,32.3) has 32605 bin [32.3,32.4) has 32404 bin [32.4,32.5) has 32600 bin [32.5,32.6) has 32607 bin [32.6,32.7) has 32155 bin [32.7,32.8) has 32232 bin [32.8,32.9) has 32398 bin [32.9,33.0) has 32329 bin [33.0,33.1) has 32497 bin [33.1,33.2) has 32140 bin [33.2,33.3) has 31921 bin [33.3,33.4) has 32041 bin [33.4,33.5) has 31696 bin [33.5,33.6) has 31297 bin [33.6,33.7) has 31722 bin [33.7,33.8) has 31013 bin [33.8,33.9) has 30796 bin [33.9,34.0) has 30668 bin [34.0,34.1) has 30848 bin [34.1,34.2) has 30326 bin [34.2,34.3) has 30047 bin [34.3,34.4) has 29543 bin [34.4,34.5) has 29131 bin [34.5,34.6) has 28876 bin [34.6,34.7) has 28579 bin [34.7,34.8) has 28337 bin [34.8,34.9) has 28050 bin [34.9,35.0) has 27718 bin [35.0,35.1) has 27466 bin [35.1,35.2) has 27530 bin [35.2,35.3) has 26944 bin [35.3,35.4) has 26755 bin [35.4,35.5) has 26286 bin [35.5,35.6) has 26346 bin [35.6,35.7) has 25514 bin [35.7,35.8) has 24836 bin [35.8,35.9) has 24383 bin [35.9,36.0) has 23803 bin [36.0,36.1) has 23342 bin [36.1,36.2) has 23025 bin [36.2,36.3) has 22877 bin [36.3,36.4) has 22382 bin [36.4,36.5) has 22046 bin [36.5,36.6) has 21335 bin [36.6,36.7) has 21023 bin [36.7,36.8) has 20539 bin [36.8,36.9) has 19848 bin [36.9,37.0) has 19158 bin [37.0,37.1) has 18722 bin [37.1,37.2) has 18208 bin [37.2,37.3) has 17266 bin [37.3,37.4) has 16963 bin [37.4,37.5) has 16354 bin [37.5,37.6) has 15779 bin [37.6,37.7) has 15511 bin [37.7,37.8) has 14682 bin [37.8,37.9) has 14370 bin [37.9,38.0) has 13613 bin [38.0,38.1) has 13174 bin [38.1,38.2) has 12654 bin [38.2,38.3) has 12169 bin [38.3,38.4) has 11856 bin [38.4,38.5) has 11106 bin [38.5,38.6) has 10455 bin [38.6,38.7) has 10083 bin [38.7,38.8) has 9647 bin [38.8,38.9) has 9005 bin [38.9,39.0) has 8501 bin [39.0,39.1) has 8034 bin [39.1,39.2) has 7732 bin [39.2,39.3) has 7352 bin [39.3,39.4) has 6952 bin [39.4,39.5) has 6670 bin [39.5,39.6) has 6140 bin [39.6,39.7) has 5888 bin [39.7,39.8) has 5363 bin [39.8,39.9) has 5113 bin [39.9,40.0) has 4843 bin [40.0,40.1) has 4646 bin [40.1,40.2) has 4448 bin [40.2,40.3) has 4009 bin [40.3,40.4) has 3877 bin [40.4,40.5) has 3574 bin [40.5,40.6) has 3303 bin [40.6,40.7) has 3105 bin [40.7,40.8) has 2857 bin [40.8,40.9) has 2584 bin [40.9,41.0) has 2571 bin [41.0,41.1) has 2338 bin [41.1,41.2) has 2298 bin [41.2,41.3) has 2103 bin [41.3,41.4) has 1879 bin [41.4,41.5) has 1724 bin [41.5,41.6) has 1516 bin [41.6,41.7) has 1524 bin [41.7,41.8) has 1445 bin [41.8,41.9) has 1415 bin [41.9,42.0) has 1379 bin [42.0,42.1) has 1211 bin [42.1,42.2) has 1238 bin [42.2,42.3) has 1126 bin [42.3,42.4) has 969 bin [42.4,42.5) has 960 bin [42.5,42.6) has 994 bin [42.6,42.7) has 910 bin [42.7,42.8) has 905 bin [42.8,42.9) has 893 bin [42.9,43.0) has 862 bin [43.0,43.1) has 818 bin [43.1,43.2) has 691 bin [43.2,43.3) has 688 bin [43.3,43.4) has 595 bin [43.4,43.5) has 555 bin [43.5,43.6) has 484 bin [43.6,43.7) has 462 bin [43.7,43.8) has 394 bin [43.8,43.9) has 352 bin [43.9,44.0) has 303 bin [44.0,44.1) has 233 bin [44.1,44.2) has 269 bin [44.2,44.3) has 238 bin [44.3,44.4) has 180 bin [44.4,44.5) has 155 bin [44.5,44.6) has 164 bin [44.6,44.7) has 163 bin [44.7,44.8) has 112 bin [44.8,44.9) has 100 bin [44.9,45.0) has 103 bin [45.0,45.1) has 95 bin [45.1,45.2) has 103 bin [45.2,45.3) has 97 bin [45.3,45.4) has 104 bin [45.4,45.5) has 98 bin [45.5,45.6) has 92 bin [45.6,45.7) has 77 bin [45.7,45.8) has 70 bin [45.8,45.9) has 62 bin [45.9,46.0) has 66 bin [46.0,46.1) has 44 bin [46.1,46.2) has 34 bin [46.2,46.3) has 34 bin [46.3,46.4) has 36 bin [46.4,46.5) has 28 bin [46.5,46.6) has 38 bin [46.6,46.7) has 42 bin [46.7,46.8) has 39 bin [46.8,46.9) has 42 bin [46.9,47.0) has 50 bin [47.0,47.1) has 53 bin [47.1,47.2) has 58 bin [47.2,47.3) has 50 bin [47.3,47.4) has 45 bin [47.4,47.5) has 43 bin [47.5,47.6) has 48 bin [47.6,47.7) has 49 bin [47.7,47.8) has 42 bin [47.8,47.9) has 37 bin [47.9,48.0) has 46 bin [48.0,48.1) has 39 bin [48.1,48.2) has 41 bin [48.2,48.3) has 15 bin [48.3,48.4) has 13 bin [48.4,48.5) has 1 bin [48.6,48.7) has 1 average z coordinate 20.9 for 42787017 element(s) point source id histogram with bin size 1.000000 bin 155 has 4041196 bin 156 has 23288191 bin 210 has 15457630 average point source id 175.41408591302357 for 42787017 element(s)