lasinfo (210611) report for 'AHN4T/52AZ1_23.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: 29695215 number of points by return: 27942213 1242051 422464 80507 7980 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 387480 0 min x y z: 181980.000 387480.000 21.788 max x y z: 183019.999 388769.999 49.451 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: 29695215 extended number of points by return: 27942213 1242051 422464 80507 7980 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 21788 49451 intensity 0 4461 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 13 user_data 6 7 point_source_ID 85 86 gps_time 296130660.433455 296131991.584016 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 39 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 44.61 ('Amplitude') attribute1 -17.06 28.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27942213 number of intermediate returns: 512674 number of last returns: 27930433 number of single returns: 26690105 covered area in square units/kilounits: 1339816/1.34 point density: all returns 22.16 last only 20.85 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29695215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27942213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1242051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 422464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 80507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7980 instead zero. overview over extended number of returns of given pulse: 26690105 1646322 1027575 291117 37532 2472 92 0 0 0 0 0 0 0 0 histogram of classification of points: 2044819 unclassified (1) 27004111 ground (2) 625881 building (6) 18018 water (9) 2386 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1789796 +---> 66026 of those are unclassified (1) +---> 1660049 of those are ground (2) +---> 60751 of those are building (6) +---> 1967 of those are water (9) +---> 1003 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [21.7,21.8) has 6 bin [21.8,21.9) has 579 bin [21.9,22.0) has 4357 bin [22.0,22.1) has 7579 bin [22.1,22.2) has 13487 bin [22.2,22.3) has 14609 bin [22.3,22.4) has 33759 bin [22.4,22.5) has 46859 bin [22.5,22.6) has 41876 bin [22.6,22.7) has 61044 bin [22.7,22.8) has 155188 bin [22.8,22.9) has 603915 bin [22.9,23.0) has 1242706 bin [23.0,23.1) has 1082485 bin [23.1,23.2) has 1048771 bin [23.2,23.3) has 1078122 bin [23.3,23.4) has 1322654 bin [23.4,23.5) has 1282147 bin [23.5,23.6) has 1659627 bin [23.6,23.7) has 2055453 bin [23.7,23.8) has 2264365 bin [23.8,23.9) has 2455271 bin [23.9,24.0) has 1701837 bin [24.0,24.1) has 1208928 bin [24.1,24.2) has 1020352 bin [24.2,24.3) has 884164 bin [24.3,24.4) has 879102 bin [24.4,24.5) has 1185723 bin [24.5,24.6) has 1109425 bin [24.6,24.7) has 722038 bin [24.7,24.8) has 554189 bin [24.8,24.9) has 396066 bin [24.9,25.0) has 262297 bin [25.0,25.1) has 187555 bin [25.1,25.2) has 156010 bin [25.2,25.3) has 146350 bin [25.3,25.4) has 124134 bin [25.4,25.5) has 107087 bin [25.5,25.6) has 71968 bin [25.6,25.7) has 27127 bin [25.7,25.8) has 16858 bin [25.8,25.9) has 15980 bin [25.9,26.0) has 16260 bin [26.0,26.1) has 17252 bin [26.1,26.2) has 17083 bin [26.2,26.3) has 18575 bin [26.3,26.4) has 20013 bin [26.4,26.5) has 20652 bin [26.5,26.6) has 19781 bin [26.6,26.7) has 20269 bin [26.7,26.8) has 23019 bin [26.8,26.9) has 22384 bin [26.9,27.0) has 21838 bin [27.0,27.1) has 22318 bin [27.1,27.2) has 21018 bin [27.2,27.3) has 22306 bin [27.3,27.4) has 22733 bin [27.4,27.5) has 23179 bin [27.5,27.6) has 22724 bin [27.6,27.7) has 24993 bin [27.7,27.8) has 25039 bin [27.8,27.9) has 23686 bin [27.9,28.0) has 23942 bin [28.0,28.1) has 24026 bin [28.1,28.2) has 24441 bin [28.2,28.3) has 24573 bin [28.3,28.4) has 24410 bin [28.4,28.5) has 23436 bin [28.5,28.6) has 22404 bin [28.6,28.7) has 22453 bin [28.7,28.8) has 21927 bin [28.8,28.9) has 21624 bin [28.9,29.0) has 21637 bin [29.0,29.1) has 20380 bin [29.1,29.2) has 19312 bin [29.2,29.3) has 18891 bin [29.3,29.4) has 17334 bin [29.4,29.5) has 17638 bin [29.5,29.6) has 17709 bin [29.6,29.7) has 17259 bin [29.7,29.8) has 17288 bin [29.8,29.9) has 17209 bin [29.9,30.0) has 17380 bin [30.0,30.1) has 17712 bin [30.1,30.2) has 16971 bin [30.2,30.3) has 16871 bin [30.3,30.4) has 16484 bin [30.4,30.5) has 15582 bin [30.5,30.6) has 15725 bin [30.6,30.7) has 15622 bin [30.7,30.8) has 16193 bin [30.8,30.9) has 16615 bin [30.9,31.0) has 16561 bin [31.0,31.1) has 15666 bin [31.1,31.2) has 15695 bin [31.2,31.3) has 15851 bin [31.3,31.4) has 15566 bin [31.4,31.5) has 16091 bin [31.5,31.6) has 15970 bin [31.6,31.7) has 14694 bin [31.7,31.8) has 15305 bin [31.8,31.9) has 15012 bin [31.9,32.0) has 14805 bin [32.0,32.1) has 14707 bin [32.1,32.2) has 14684 bin [32.2,32.3) has 14646 bin [32.3,32.4) has 14833 bin [32.4,32.5) has 14872 bin [32.5,32.6) has 15112 bin [32.6,32.7) has 14573 bin [32.7,32.8) has 14511 bin [32.8,32.9) has 14565 bin [32.9,33.0) has 14521 bin [33.0,33.1) has 14479 bin [33.1,33.2) has 14396 bin [33.2,33.3) has 14404 bin [33.3,33.4) has 14583 bin [33.4,33.5) has 14505 bin [33.5,33.6) has 14529 bin [33.6,33.7) has 14146 bin [33.7,33.8) has 14392 bin [33.8,33.9) has 14613 bin [33.9,34.0) has 14657 bin [34.0,34.1) has 14574 bin [34.1,34.2) has 14489 bin [34.2,34.3) has 14352 bin [34.3,34.4) has 14358 bin [34.4,34.5) has 14367 bin [34.5,34.6) has 14189 bin [34.6,34.7) has 13935 bin [34.7,34.8) has 14147 bin [34.8,34.9) has 14125 bin [34.9,35.0) has 14019 bin [35.0,35.1) has 13857 bin [35.1,35.2) has 14063 bin [35.2,35.3) has 13813 bin [35.3,35.4) has 13699 bin [35.4,35.5) has 13602 bin [35.5,35.6) has 13458 bin [35.6,35.7) has 13409 bin [35.7,35.8) has 13144 bin [35.8,35.9) has 13269 bin [35.9,36.0) has 13144 bin [36.0,36.1) has 13190 bin [36.1,36.2) has 13285 bin [36.2,36.3) has 13213 bin [36.3,36.4) has 13202 bin [36.4,36.5) has 12862 bin [36.5,36.6) has 12761 bin [36.6,36.7) has 12712 bin [36.7,36.8) has 12611 bin [36.8,36.9) has 12394 bin [36.9,37.0) has 12414 bin [37.0,37.1) has 12381 bin [37.1,37.2) has 12397 bin [37.2,37.3) has 12229 bin [37.3,37.4) has 12011 bin [37.4,37.5) has 11990 bin [37.5,37.6) has 11687 bin [37.6,37.7) has 11780 bin [37.7,37.8) has 11741 bin [37.8,37.9) has 11693 bin [37.9,38.0) has 11406 bin [38.0,38.1) has 11471 bin [38.1,38.2) has 11352 bin [38.2,38.3) has 11428 bin [38.3,38.4) has 11495 bin [38.4,38.5) has 11186 bin [38.5,38.6) has 11236 bin [38.6,38.7) has 10933 bin [38.7,38.8) has 10925 bin [38.8,38.9) has 11033 bin [38.9,39.0) has 10496 bin [39.0,39.1) has 10436 bin [39.1,39.2) has 10527 bin [39.2,39.3) has 10356 bin [39.3,39.4) has 10076 bin [39.4,39.5) has 10168 bin [39.5,39.6) has 9881 bin [39.6,39.7) has 9869 bin [39.7,39.8) has 9819 bin [39.8,39.9) has 9570 bin [39.9,40.0) has 9251 bin [40.0,40.1) has 9146 bin [40.1,40.2) has 8906 bin [40.2,40.3) has 8580 bin [40.3,40.4) has 8531 bin [40.4,40.5) has 8375 bin [40.5,40.6) has 8118 bin [40.6,40.7) has 7959 bin [40.7,40.8) has 7661 bin [40.8,40.9) has 7315 bin [40.9,41.0) has 7255 bin [41.0,41.1) has 7007 bin [41.1,41.2) has 6829 bin [41.2,41.3) has 6646 bin [41.3,41.4) has 6482 bin [41.4,41.5) has 6160 bin [41.5,41.6) has 5975 bin [41.6,41.7) has 5802 bin [41.7,41.8) has 5719 bin [41.8,41.9) has 5421 bin [41.9,42.0) has 5222 bin [42.0,42.1) has 5018 bin [42.1,42.2) has 4847 bin [42.2,42.3) has 4714 bin [42.3,42.4) has 4680 bin [42.4,42.5) has 4596 bin [42.5,42.6) has 4343 bin [42.6,42.7) has 4255 bin [42.7,42.8) has 4176 bin [42.8,42.9) has 3763 bin [42.9,43.0) has 3608 bin [43.0,43.1) has 3444 bin [43.1,43.2) has 3096 bin [43.2,43.3) has 2982 bin [43.3,43.4) has 2856 bin [43.4,43.5) has 2647 bin [43.5,43.6) has 2547 bin [43.6,43.7) has 2428 bin [43.7,43.8) has 2358 bin [43.8,43.9) has 2116 bin [43.9,44.0) has 2000 bin [44.0,44.1) has 1875 bin [44.1,44.2) has 1714 bin [44.2,44.3) has 1441 bin [44.3,44.4) has 1474 bin [44.4,44.5) has 1286 bin [44.5,44.6) has 1185 bin [44.6,44.7) has 1010 bin [44.7,44.8) has 960 bin [44.8,44.9) has 884 bin [44.9,45.0) has 819 bin [45.0,45.1) has 707 bin [45.1,45.2) has 622 bin [45.2,45.3) has 573 bin [45.3,45.4) has 500 bin [45.4,45.5) has 482 bin [45.5,45.6) has 418 bin [45.6,45.7) has 385 bin [45.7,45.8) has 333 bin [45.8,45.9) has 295 bin [45.9,46.0) has 256 bin [46.0,46.1) has 247 bin [46.1,46.2) has 251 bin [46.2,46.3) has 249 bin [46.3,46.4) has 264 bin [46.4,46.5) has 210 bin [46.5,46.6) has 226 bin [46.6,46.7) has 187 bin [46.7,46.8) has 189 bin [46.8,46.9) has 191 bin [46.9,47.0) has 169 bin [47.0,47.1) has 161 bin [47.1,47.2) has 136 bin [47.2,47.3) has 129 bin [47.3,47.4) has 115 bin [47.4,47.5) has 110 bin [47.5,47.6) has 118 bin [47.6,47.7) has 136 bin [47.7,47.8) has 83 bin [47.8,47.9) has 81 bin [47.9,48.0) has 74 bin [48.0,48.1) has 69 bin [48.1,48.2) has 67 bin [48.2,48.3) has 43 bin [48.3,48.4) has 41 bin [48.4,48.5) has 45 bin [48.5,48.6) has 40 bin [48.6,48.7) has 28 bin [48.7,48.8) has 32 bin [48.8,48.9) has 21 bin [48.9,49.0) has 15 bin [49.0,49.1) has 12 bin [49.1,49.2) has 12 bin [49.2,49.3) has 9 bin [49.3,49.4) has 8 bin [49.4,49.5) has 2 average z coordinate 24.6 for 29695215 element(s) point source id histogram with bin size 1.000000 bin 85 has 17682571 bin 86 has 12012644 average point source id 85.404531302433739 for 29695215 element(s)