lasinfo (210611) report for 'AHN4T/51CZ1_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: 32483651 number of points by return: 28468270 2775138 1020310 199106 20827 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 374980 0 min x y z: 140980.000 374980.000 26.612 max x y z: 142019.999 376269.999 59.279 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: 32483651 extended number of points by return: 28468270 2775138 1020310 199106 20827 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 26612 59279 intensity 0 4860 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 62 64 gps_time 298030010.357621 298033639.257946 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 38 255 B 27 255 NIR 12 255 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 48.6 ('Amplitude') attribute1 -17.08 32.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28468270 number of intermediate returns: 1243181 number of last returns: 28456144 number of single returns: 25683944 covered area in square units/kilounits: 1339128/1.34 point density: all returns 24.26 last only 21.25 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32483651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28468270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2775138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1020310 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 199106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20827 instead zero. overview over extended number of returns of given pulse: 25683944 3512740 2467110 715087 98035 6347 388 0 0 0 0 0 0 0 0 histogram of classification of points: 4498695 unclassified (1) 27741165 ground (2) 183416 building (6) 60375 water (9) +-> flagged as extended overlap: 2441477 +---> 345133 of those are unclassified (1) +---> 2078478 of those are ground (2) +---> 14163 of those are building (6) +---> 3703 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.6,26.7) has 26 bin [26.7,26.8) has 744 bin [26.8,26.9) has 4428 bin [26.9,27.0) has 9946 bin [27.0,27.1) has 12420 bin [27.1,27.2) has 18302 bin [27.2,27.3) has 33337 bin [27.3,27.4) has 73962 bin [27.4,27.5) has 209011 bin [27.5,27.6) has 307189 bin [27.6,27.7) has 334871 bin [27.7,27.8) has 539606 bin [27.8,27.9) has 713990 bin [27.9,28.0) has 639753 bin [28.0,28.1) has 808556 bin [28.1,28.2) has 1053747 bin [28.2,28.3) has 1024974 bin [28.3,28.4) has 1388113 bin [28.4,28.5) has 1489644 bin [28.5,28.6) has 1471443 bin [28.6,28.7) has 1608796 bin [28.7,28.8) has 1667113 bin [28.8,28.9) has 1845915 bin [28.9,29.0) has 1715668 bin [29.0,29.1) has 1490050 bin [29.1,29.2) has 1286317 bin [29.2,29.3) has 1123402 bin [29.3,29.4) has 1016756 bin [29.4,29.5) has 1079853 bin [29.5,29.6) has 1135721 bin [29.6,29.7) has 891247 bin [29.7,29.8) has 650969 bin [29.8,29.9) has 627076 bin [29.9,30.0) has 542865 bin [30.0,30.1) has 363276 bin [30.1,30.2) has 261803 bin [30.2,30.3) has 184777 bin [30.3,30.4) has 124391 bin [30.4,30.5) has 99880 bin [30.5,30.6) has 100132 bin [30.6,30.7) has 63519 bin [30.7,30.8) has 45669 bin [30.8,30.9) has 59054 bin [30.9,31.0) has 36415 bin [31.0,31.1) has 24299 bin [31.1,31.2) has 24545 bin [31.2,31.3) has 24451 bin [31.3,31.4) has 23916 bin [31.4,31.5) has 23948 bin [31.5,31.6) has 24555 bin [31.6,31.7) has 25201 bin [31.7,31.8) has 25032 bin [31.8,31.9) has 24598 bin [31.9,32.0) has 24042 bin [32.0,32.1) has 23203 bin [32.1,32.2) has 23592 bin [32.2,32.3) has 22953 bin [32.3,32.4) has 22326 bin [32.4,32.5) has 22283 bin [32.5,32.6) has 23292 bin [32.6,32.7) has 23126 bin [32.7,32.8) has 22953 bin [32.8,32.9) has 23087 bin [32.9,33.0) has 23830 bin [33.0,33.1) has 25236 bin [33.1,33.2) has 23053 bin [33.2,33.3) has 20943 bin [33.3,33.4) has 20102 bin [33.4,33.5) has 19653 bin [33.5,33.6) has 19463 bin [33.6,33.7) has 19904 bin [33.7,33.8) has 19979 bin [33.8,33.9) has 20090 bin [33.9,34.0) has 19731 bin [34.0,34.1) has 19714 bin [34.1,34.2) has 20069 bin [34.2,34.3) has 19215 bin [34.3,34.4) has 19310 bin [34.4,34.5) has 19241 bin [34.5,34.6) has 19060 bin [34.6,34.7) has 19176 bin [34.7,34.8) has 19556 bin [34.8,34.9) has 19655 bin [34.9,35.0) has 19466 bin [35.0,35.1) has 19847 bin [35.1,35.2) has 20829 bin [35.2,35.3) has 21284 bin [35.3,35.4) has 20309 bin [35.4,35.5) has 19885 bin [35.5,35.6) has 20335 bin [35.6,35.7) has 20841 bin [35.7,35.8) has 21290 bin [35.8,35.9) has 21154 bin [35.9,36.0) has 21556 bin [36.0,36.1) has 21960 bin [36.1,36.2) has 22011 bin [36.2,36.3) has 22055 bin [36.3,36.4) has 22697 bin [36.4,36.5) has 23004 bin [36.5,36.6) has 23018 bin [36.6,36.7) has 23155 bin [36.7,36.8) has 23456 bin [36.8,36.9) has 23821 bin [36.9,37.0) has 24154 bin [37.0,37.1) has 23965 bin [37.1,37.2) has 24043 bin [37.2,37.3) has 23892 bin [37.3,37.4) has 24368 bin [37.4,37.5) has 24374 bin [37.5,37.6) has 24187 bin [37.6,37.7) has 24490 bin [37.7,37.8) has 25156 bin [37.8,37.9) has 25736 bin [37.9,38.0) has 25676 bin [38.0,38.1) has 25408 bin [38.1,38.2) has 25297 bin [38.2,38.3) has 25736 bin [38.3,38.4) has 25743 bin [38.4,38.5) has 26012 bin [38.5,38.6) has 25825 bin [38.6,38.7) has 25986 bin [38.7,38.8) has 26209 bin [38.8,38.9) has 26297 bin [38.9,39.0) has 26376 bin [39.0,39.1) has 26515 bin [39.1,39.2) has 26952 bin [39.2,39.3) has 26253 bin [39.3,39.4) has 26281 bin [39.4,39.5) has 26105 bin [39.5,39.6) has 26357 bin [39.6,39.7) has 26270 bin [39.7,39.8) has 26097 bin [39.8,39.9) has 26282 bin [39.9,40.0) has 26579 bin [40.0,40.1) has 26662 bin [40.1,40.2) has 26103 bin [40.2,40.3) has 26404 bin [40.3,40.4) has 26287 bin [40.4,40.5) has 26340 bin [40.5,40.6) has 26285 bin [40.6,40.7) has 26321 bin [40.7,40.8) has 26240 bin [40.8,40.9) has 26429 bin [40.9,41.0) has 25759 bin [41.0,41.1) has 25784 bin [41.1,41.2) has 26383 bin [41.2,41.3) has 26356 bin [41.3,41.4) has 26234 bin [41.4,41.5) has 25862 bin [41.5,41.6) has 25724 bin [41.6,41.7) has 25845 bin [41.7,41.8) has 25771 bin [41.8,41.9) has 25889 bin [41.9,42.0) has 25606 bin [42.0,42.1) has 26078 bin [42.1,42.2) has 25609 bin [42.2,42.3) has 25482 bin [42.3,42.4) has 25428 bin [42.4,42.5) has 25291 bin [42.5,42.6) has 25029 bin [42.6,42.7) has 25321 bin [42.7,42.8) has 24910 bin [42.8,42.9) has 24834 bin [42.9,43.0) has 24307 bin [43.0,43.1) has 24533 bin [43.1,43.2) has 24517 bin [43.2,43.3) has 24397 bin [43.3,43.4) has 24137 bin [43.4,43.5) has 24107 bin [43.5,43.6) has 24179 bin [43.6,43.7) has 24062 bin [43.7,43.8) has 24077 bin [43.8,43.9) has 23730 bin [43.9,44.0) has 23771 bin [44.0,44.1) has 23944 bin [44.1,44.2) has 23292 bin [44.2,44.3) has 23142 bin [44.3,44.4) has 22835 bin [44.4,44.5) has 22542 bin [44.5,44.6) has 22167 bin [44.6,44.7) has 21944 bin [44.7,44.8) has 21668 bin [44.8,44.9) has 21747 bin [44.9,45.0) has 21470 bin [45.0,45.1) has 21648 bin [45.1,45.2) has 21379 bin [45.2,45.3) has 21018 bin [45.3,45.4) has 21049 bin [45.4,45.5) has 20720 bin [45.5,45.6) has 20907 bin [45.6,45.7) has 20462 bin [45.7,45.8) has 20199 bin [45.8,45.9) has 19955 bin [45.9,46.0) has 19986 bin [46.0,46.1) has 19654 bin [46.1,46.2) has 19338 bin [46.2,46.3) has 19348 bin [46.3,46.4) has 18688 bin [46.4,46.5) has 18240 bin [46.5,46.6) has 18265 bin [46.6,46.7) has 17799 bin [46.7,46.8) has 17806 bin [46.8,46.9) has 17473 bin [46.9,47.0) has 17412 bin [47.0,47.1) has 17162 bin [47.1,47.2) has 17075 bin [47.2,47.3) has 16714 bin [47.3,47.4) has 16562 bin [47.4,47.5) has 16033 bin [47.5,47.6) has 16151 bin [47.6,47.7) has 15859 bin [47.7,47.8) has 15647 bin [47.8,47.9) has 15399 bin [47.9,48.0) has 15207 bin [48.0,48.1) has 14969 bin [48.1,48.2) has 14836 bin [48.2,48.3) has 14307 bin [48.3,48.4) has 14237 bin [48.4,48.5) has 13882 bin [48.5,48.6) has 13736 bin [48.6,48.7) has 13460 bin [48.7,48.8) has 12814 bin [48.8,48.9) has 12736 bin [48.9,49.0) has 12571 bin [49.0,49.1) has 12175 bin [49.1,49.2) has 12351 bin [49.2,49.3) has 12160 bin [49.3,49.4) has 12028 bin [49.4,49.5) has 11604 bin [49.5,49.6) has 11334 bin [49.6,49.7) has 11497 bin [49.7,49.8) has 10871 bin [49.8,49.9) has 10830 bin [49.9,50.0) has 10534 bin [50.0,50.1) has 10288 bin [50.1,50.2) has 9915 bin [50.2,50.3) has 9703 bin [50.3,50.4) has 9285 bin [50.4,50.5) has 9236 bin [50.5,50.6) has 8691 bin [50.6,50.7) has 8024 bin [50.7,50.8) has 7893 bin [50.8,50.9) has 7549 bin [50.9,51.0) has 7129 bin [51.0,51.1) has 6803 bin [51.1,51.2) has 6540 bin [51.2,51.3) has 6388 bin [51.3,51.4) has 6006 bin [51.4,51.5) has 5883 bin [51.5,51.6) has 5411 bin [51.6,51.7) has 5166 bin [51.7,51.8) has 5002 bin [51.8,51.9) has 4514 bin [51.9,52.0) has 4313 bin [52.0,52.1) has 4009 bin [52.1,52.2) has 3841 bin [52.2,52.3) has 3524 bin [52.3,52.4) has 3476 bin [52.4,52.5) has 3170 bin [52.5,52.6) has 3029 bin [52.6,52.7) has 2776 bin [52.7,52.8) has 2489 bin [52.8,52.9) has 2415 bin [52.9,53.0) has 2184 bin [53.0,53.1) has 2064 bin [53.1,53.2) has 1848 bin [53.2,53.3) has 1761 bin [53.3,53.4) has 1586 bin [53.4,53.5) has 1539 bin [53.5,53.6) has 1430 bin [53.6,53.7) has 1332 bin [53.7,53.8) has 1215 bin [53.8,53.9) has 1213 bin [53.9,54.0) has 1115 bin [54.0,54.1) has 943 bin [54.1,54.2) has 808 bin [54.2,54.3) has 714 bin [54.3,54.4) has 726 bin [54.4,54.5) has 549 bin [54.5,54.6) has 519 bin [54.6,54.7) has 457 bin [54.7,54.8) has 399 bin [54.8,54.9) has 377 bin [54.9,55.0) has 365 bin [55.0,55.1) has 292 bin [55.1,55.2) has 250 bin [55.2,55.3) has 218 bin [55.3,55.4) has 215 bin [55.4,55.5) has 170 bin [55.5,55.6) has 153 bin [55.6,55.7) has 163 bin [55.7,55.8) has 128 bin [55.8,55.9) has 132 bin [55.9,56.0) has 114 bin [56.0,56.1) has 132 bin [56.1,56.2) has 105 bin [56.2,56.3) has 109 bin [56.3,56.4) has 90 bin [56.4,56.5) has 92 bin [56.5,56.6) has 84 bin [56.6,56.7) has 76 bin [56.7,56.8) has 76 bin [56.8,56.9) has 66 bin [56.9,57.0) has 82 bin [57.0,57.1) has 57 bin [57.1,57.2) has 82 bin [57.2,57.3) has 60 bin [57.3,57.4) has 67 bin [57.4,57.5) has 42 bin [57.5,57.6) has 47 bin [57.6,57.7) has 42 bin [57.7,57.8) has 43 bin [57.8,57.9) has 45 bin [57.9,58.0) has 24 bin [58.0,58.1) has 22 bin [58.1,58.2) has 29 bin [58.2,58.3) has 16 bin [58.3,58.4) has 16 bin [58.4,58.5) has 13 bin [58.5,58.6) has 14 bin [58.6,58.7) has 17 bin [58.7,58.8) has 11 bin [58.8,58.9) has 5 bin [58.9,59.0) has 6 bin [59.0,59.1) has 5 bin [59.1,59.2) has 3 bin [59.2,59.3) has 3 average z coordinate 30.4 for 32483651 element(s) point source id histogram with bin size 1.000000 bin 62 has 2277635 bin 63 has 28206583 bin 64 has 1999433 average point source id 62.991435630188242 for 32483651 element(s)