lasinfo (210611) report for 'AHN4T/58AZ1_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: 340/2022 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: 27749864 number of points by return: 24399718 2362177 811902 158889 17178 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 363730 0 min x y z: 181980.000 363730.000 28.008 max x y z: 183019.999 365019.999 57.162 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: 27749864 extended number of points by return: 24399718 2362177 811902 158889 17178 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 28008 57162 intensity 0 4592 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 96 98 gps_time 297858221.056772 297860669.372443 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 17 255 B 18 255 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 45.92 ('Amplitude') attribute1 -17.14 29.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24399718 number of intermediate returns: 990787 number of last returns: 24390501 number of single returns: 22031142 covered area in square units/kilounits: 1303304/1.30 point density: all returns 21.29 last only 18.71 (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 27749864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24399718 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2362177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 811902 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 158889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17178 instead zero. overview over extended number of returns of given pulse: 22031142 3101984 1961432 568708 80987 5327 284 0 0 0 0 0 0 0 0 histogram of classification of points: 4030919 unclassified (1) 22854379 ground (2) 339044 building (6) 525522 water (9) +-> flagged as extended overlap: 2039615 +---> 293933 of those are unclassified (1) +---> 1675726 of those are ground (2) +---> 49905 of those are building (6) +---> 20051 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.0,28.1) has 33 bin [28.1,28.2) has 814 bin [28.2,28.3) has 2283 bin [28.3,28.4) has 3555 bin [28.4,28.5) has 17737 bin [28.5,28.6) has 500169 bin [28.6,28.7) has 137075 bin [28.7,28.8) has 197441 bin [28.8,28.9) has 337418 bin [28.9,29.0) has 363496 bin [29.0,29.1) has 404445 bin [29.1,29.2) has 390615 bin [29.2,29.3) has 343281 bin [29.3,29.4) has 364779 bin [29.4,29.5) has 407826 bin [29.5,29.6) has 444934 bin [29.6,29.7) has 522705 bin [29.7,29.8) has 742911 bin [29.8,29.9) has 720326 bin [29.9,30.0) has 772042 bin [30.0,30.1) has 871810 bin [30.1,30.2) has 999029 bin [30.2,30.3) has 1437877 bin [30.3,30.4) has 1571176 bin [30.4,30.5) has 1312678 bin [30.5,30.6) has 1001226 bin [30.6,30.7) has 825756 bin [30.7,30.8) has 542025 bin [30.8,30.9) has 496172 bin [30.9,31.0) has 445172 bin [31.0,31.1) has 446631 bin [31.1,31.2) has 522779 bin [31.2,31.3) has 458941 bin [31.3,31.4) has 480481 bin [31.4,31.5) has 582310 bin [31.5,31.6) has 667763 bin [31.6,31.7) has 638528 bin [31.7,31.8) has 532563 bin [31.8,31.9) has 573087 bin [31.9,32.0) has 553279 bin [32.0,32.1) has 437515 bin [32.1,32.2) has 345873 bin [32.2,32.3) has 298965 bin [32.3,32.4) has 273352 bin [32.4,32.5) has 219052 bin [32.5,32.6) has 187970 bin [32.6,32.7) has 182530 bin [32.7,32.8) has 170439 bin [32.8,32.9) has 180824 bin [32.9,33.0) has 144879 bin [33.0,33.1) has 57706 bin [33.1,33.2) has 33595 bin [33.2,33.3) has 26924 bin [33.3,33.4) has 22973 bin [33.4,33.5) has 23564 bin [33.5,33.6) has 24259 bin [33.6,33.7) has 25556 bin [33.7,33.8) has 25410 bin [33.8,33.9) has 25689 bin [33.9,34.0) has 25323 bin [34.0,34.1) has 26092 bin [34.1,34.2) has 26629 bin [34.2,34.3) has 26623 bin [34.3,34.4) has 28330 bin [34.4,34.5) has 27921 bin [34.5,34.6) has 29465 bin [34.6,34.7) has 29191 bin [34.7,34.8) has 30275 bin [34.8,34.9) has 29655 bin [34.9,35.0) has 27601 bin [35.0,35.1) has 26376 bin [35.1,35.2) has 27063 bin [35.2,35.3) has 26434 bin [35.3,35.4) has 26647 bin [35.4,35.5) has 26782 bin [35.5,35.6) has 26206 bin [35.6,35.7) has 25901 bin [35.7,35.8) has 26076 bin [35.8,35.9) has 26241 bin [35.9,36.0) has 26516 bin [36.0,36.1) has 26534 bin [36.1,36.2) has 26609 bin [36.2,36.3) has 27046 bin [36.3,36.4) has 26399 bin [36.4,36.5) has 25681 bin [36.5,36.6) has 25351 bin [36.6,36.7) has 25462 bin [36.7,36.8) has 25620 bin [36.8,36.9) has 24892 bin [36.9,37.0) has 25027 bin [37.0,37.1) has 24971 bin [37.1,37.2) has 24557 bin [37.2,37.3) has 24353 bin [37.3,37.4) has 24649 bin [37.4,37.5) has 24618 bin [37.5,37.6) has 24441 bin [37.6,37.7) has 24255 bin [37.7,37.8) has 24459 bin [37.8,37.9) has 24309 bin [37.9,38.0) has 24102 bin [38.0,38.1) has 23914 bin [38.1,38.2) has 24241 bin [38.2,38.3) has 24086 bin [38.3,38.4) has 24301 bin [38.4,38.5) has 24017 bin [38.5,38.6) has 24167 bin [38.6,38.7) has 24455 bin [38.7,38.8) has 24716 bin [38.8,38.9) has 24180 bin [38.9,39.0) has 24007 bin [39.0,39.1) has 24091 bin [39.1,39.2) has 23734 bin [39.2,39.3) has 23723 bin [39.3,39.4) has 23812 bin [39.4,39.5) has 23557 bin [39.5,39.6) has 23548 bin [39.6,39.7) has 22942 bin [39.7,39.8) has 22883 bin [39.8,39.9) has 22877 bin [39.9,40.0) has 22918 bin [40.0,40.1) has 22612 bin [40.1,40.2) has 22630 bin [40.2,40.3) has 22452 bin [40.3,40.4) has 22352 bin [40.4,40.5) has 21974 bin [40.5,40.6) has 21859 bin [40.6,40.7) has 21346 bin [40.7,40.8) has 21542 bin [40.8,40.9) has 21660 bin [40.9,41.0) has 21790 bin [41.0,41.1) has 21672 bin [41.1,41.2) has 21798 bin [41.2,41.3) has 21528 bin [41.3,41.4) has 21354 bin [41.4,41.5) has 21397 bin [41.5,41.6) has 21298 bin [41.6,41.7) has 21038 bin [41.7,41.8) has 20837 bin [41.8,41.9) has 20569 bin [41.9,42.0) has 20169 bin [42.0,42.1) has 20498 bin [42.1,42.2) has 20251 bin [42.2,42.3) has 20000 bin [42.3,42.4) has 20230 bin [42.4,42.5) has 20229 bin [42.5,42.6) has 20012 bin [42.6,42.7) has 19970 bin [42.7,42.8) has 19936 bin [42.8,42.9) has 20147 bin [42.9,43.0) has 19754 bin [43.0,43.1) has 19935 bin [43.1,43.2) has 19559 bin [43.2,43.3) has 19873 bin [43.3,43.4) has 19831 bin [43.4,43.5) has 19996 bin [43.5,43.6) has 20099 bin [43.6,43.7) has 19829 bin [43.7,43.8) has 19981 bin [43.8,43.9) has 19642 bin [43.9,44.0) has 19835 bin [44.0,44.1) has 19760 bin [44.1,44.2) has 19694 bin [44.2,44.3) has 19389 bin [44.3,44.4) has 19405 bin [44.4,44.5) has 19317 bin [44.5,44.6) has 19353 bin [44.6,44.7) has 19430 bin [44.7,44.8) has 19314 bin [44.8,44.9) has 19322 bin [44.9,45.0) has 19360 bin [45.0,45.1) has 19531 bin [45.1,45.2) has 19233 bin [45.2,45.3) has 19187 bin [45.3,45.4) has 19267 bin [45.4,45.5) has 19198 bin [45.5,45.6) has 18898 bin [45.6,45.7) has 18772 bin [45.7,45.8) has 18565 bin [45.8,45.9) has 18557 bin [45.9,46.0) has 18266 bin [46.0,46.1) has 18489 bin [46.1,46.2) has 18031 bin [46.2,46.3) has 17769 bin [46.3,46.4) has 18132 bin [46.4,46.5) has 18222 bin [46.5,46.6) has 17740 bin [46.6,46.7) has 17440 bin [46.7,46.8) has 17361 bin [46.8,46.9) has 17731 bin [46.9,47.0) has 17172 bin [47.0,47.1) has 16859 bin [47.1,47.2) has 16688 bin [47.2,47.3) has 16461 bin [47.3,47.4) has 16241 bin [47.4,47.5) has 16137 bin [47.5,47.6) has 15555 bin [47.6,47.7) has 15481 bin [47.7,47.8) has 15215 bin [47.8,47.9) has 14829 bin [47.9,48.0) has 14571 bin [48.0,48.1) has 14286 bin [48.1,48.2) has 13892 bin [48.2,48.3) has 13554 bin [48.3,48.4) has 13036 bin [48.4,48.5) has 12931 bin [48.5,48.6) has 12708 bin [48.6,48.7) has 12256 bin [48.7,48.8) has 11739 bin [48.8,48.9) has 11269 bin [48.9,49.0) has 11122 bin [49.0,49.1) has 10675 bin [49.1,49.2) has 10287 bin [49.2,49.3) has 9919 bin [49.3,49.4) has 9717 bin [49.4,49.5) has 9424 bin [49.5,49.6) has 8849 bin [49.6,49.7) has 8606 bin [49.7,49.8) has 7987 bin [49.8,49.9) has 7396 bin [49.9,50.0) has 7012 bin [50.0,50.1) has 6772 bin [50.1,50.2) has 6343 bin [50.2,50.3) has 5870 bin [50.3,50.4) has 5537 bin [50.4,50.5) has 5091 bin [50.5,50.6) has 4767 bin [50.6,50.7) has 4823 bin [50.7,50.8) has 4237 bin [50.8,50.9) has 3944 bin [50.9,51.0) has 3664 bin [51.0,51.1) has 3274 bin [51.1,51.2) has 3105 bin [51.2,51.3) has 2848 bin [51.3,51.4) has 2526 bin [51.4,51.5) has 2411 bin [51.5,51.6) has 2283 bin [51.6,51.7) has 2151 bin [51.7,51.8) has 1984 bin [51.8,51.9) has 1727 bin [51.9,52.0) has 1644 bin [52.0,52.1) has 1500 bin [52.1,52.2) has 1386 bin [52.2,52.3) has 1397 bin [52.3,52.4) has 1221 bin [52.4,52.5) has 1128 bin [52.5,52.6) has 1026 bin [52.6,52.7) has 924 bin [52.7,52.8) has 792 bin [52.8,52.9) has 771 bin [52.9,53.0) has 611 bin [53.0,53.1) has 565 bin [53.1,53.2) has 498 bin [53.2,53.3) has 452 bin [53.3,53.4) has 398 bin [53.4,53.5) has 363 bin [53.5,53.6) has 310 bin [53.6,53.7) has 311 bin [53.7,53.8) has 247 bin [53.8,53.9) has 197 bin [53.9,54.0) has 204 bin [54.0,54.1) has 149 bin [54.1,54.2) has 150 bin [54.2,54.3) has 116 bin [54.3,54.4) has 117 bin [54.4,54.5) has 114 bin [54.5,54.6) has 95 bin [54.6,54.7) has 67 bin [54.7,54.8) has 95 bin [54.8,54.9) has 56 bin [54.9,55.0) has 43 bin [55.0,55.1) has 49 bin [55.1,55.2) has 33 bin [55.2,55.3) has 28 bin [55.3,55.4) has 30 bin [55.4,55.5) has 19 bin [55.5,55.6) has 23 bin [55.6,55.7) has 24 bin [55.7,55.8) has 23 bin [55.8,55.9) has 10 bin [55.9,56.0) has 19 bin [56.0,56.1) has 14 bin [56.1,56.2) has 11 bin [56.2,56.3) has 16 bin [56.3,56.4) has 18 bin [56.4,56.5) has 16 bin [56.5,56.6) has 16 bin [56.6,56.7) has 11 bin [56.7,56.8) has 6 bin [56.8,56.9) has 2 bin [56.9,57.0) has 3 bin [57.0,57.1) has 2 bin [57.1,57.2) has 2 average z coordinate 31.9 for 27749864 element(s) point source id histogram with bin size 1.000000 bin 96 has 1713797 bin 97 has 23600484 bin 98 has 2435583 average point source id 97.026010433780868 for 27749864 element(s)