lasinfo (210611) report for 'AHN4T/51HZ1_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: 31055520 number of points by return: 24774805 4361126 1552884 325302 41403 scale factor x y z: 0.001 0.001 0.001 offset x y z: 170980 374980 0 min x y z: 170980.000 374980.000 23.027 max x y z: 172019.999 376269.999 55.566 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: 31055520 extended number of points by return: 24774805 4361126 1552884 325302 41403 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 23027 55566 intensity 0 4511 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 83 85 gps_time 296128307.009355 296130964.097490 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 27 255 B 19 255 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 45.11 ('Amplitude') attribute1 -17.05 28.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24774805 number of intermediate returns: 1924375 number of last returns: 24754245 number of single returns: 20397905 covered area in square units/kilounits: 1341212/1.34 point density: all returns 23.15 last only 18.46 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31055520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24774805 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4361126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1552884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 325302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41403 instead zero. overview over extended number of returns of given pulse: 20397905 5623487 3687822 1138403 191444 15439 1020 0 0 0 0 0 0 0 0 histogram of classification of points: 7491598 unclassified (1) 23122343 ground (2) 427169 building (6) 14410 water (9) +-> flagged as extended overlap: 2148178 +---> 406273 of those are unclassified (1) +---> 1717046 of those are ground (2) +---> 24739 of those are building (6) +---> 120 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.0,23.1) has 46 bin [23.1,23.2) has 1454 bin [23.2,23.3) has 5009 bin [23.3,23.4) has 6317 bin [23.4,23.5) has 6694 bin [23.5,23.6) has 14393 bin [23.6,23.7) has 20219 bin [23.7,23.8) has 69393 bin [23.8,23.9) has 457951 bin [23.9,24.0) has 1194782 bin [24.0,24.1) has 1935314 bin [24.1,24.2) has 1238597 bin [24.2,24.3) has 1043715 bin [24.3,24.4) has 1112059 bin [24.4,24.5) has 1013129 bin [24.5,24.6) has 866652 bin [24.6,24.7) has 776762 bin [24.7,24.8) has 759154 bin [24.8,24.9) has 845476 bin [24.9,25.0) has 1056694 bin [25.0,25.1) has 1241317 bin [25.1,25.2) has 1389761 bin [25.2,25.3) has 1224581 bin [25.3,25.4) has 1054920 bin [25.4,25.5) has 986836 bin [25.5,25.6) has 961858 bin [25.6,25.7) has 938190 bin [25.7,25.8) has 784238 bin [25.8,25.9) has 606394 bin [25.9,26.0) has 507357 bin [26.0,26.1) has 379030 bin [26.1,26.2) has 231427 bin [26.2,26.3) has 179409 bin [26.3,26.4) has 150795 bin [26.4,26.5) has 133426 bin [26.5,26.6) has 103905 bin [26.6,26.7) has 83150 bin [26.7,26.8) has 69643 bin [26.8,26.9) has 62918 bin [26.9,27.0) has 55271 bin [27.0,27.1) has 48540 bin [27.1,27.2) has 45278 bin [27.2,27.3) has 45749 bin [27.3,27.4) has 46310 bin [27.4,27.5) has 47026 bin [27.5,27.6) has 47073 bin [27.6,27.7) has 47578 bin [27.7,27.8) has 48838 bin [27.8,27.9) has 48893 bin [27.9,28.0) has 48441 bin [28.0,28.1) has 50173 bin [28.1,28.2) has 51094 bin [28.2,28.3) has 52240 bin [28.3,28.4) has 52881 bin [28.4,28.5) has 51622 bin [28.5,28.6) has 56624 bin [28.6,28.7) has 58448 bin [28.7,28.8) has 53267 bin [28.8,28.9) has 52935 bin [28.9,29.0) has 52903 bin [29.0,29.1) has 53218 bin [29.1,29.2) has 53696 bin [29.2,29.3) has 53677 bin [29.3,29.4) has 54300 bin [29.4,29.5) has 57190 bin [29.5,29.6) has 54727 bin [29.6,29.7) has 53910 bin [29.7,29.8) has 54599 bin [29.8,29.9) has 54556 bin [29.9,30.0) has 55544 bin [30.0,30.1) has 56155 bin [30.1,30.2) has 55669 bin [30.2,30.3) has 55670 bin [30.3,30.4) has 55904 bin [30.4,30.5) has 55575 bin [30.5,30.6) has 56118 bin [30.6,30.7) has 56027 bin [30.7,30.8) has 55321 bin [30.8,30.9) has 55134 bin [30.9,31.0) has 54169 bin [31.0,31.1) has 54197 bin [31.1,31.2) has 54882 bin [31.2,31.3) has 54326 bin [31.3,31.4) has 55399 bin [31.4,31.5) has 55502 bin [31.5,31.6) has 55053 bin [31.6,31.7) has 54971 bin [31.7,31.8) has 55049 bin [31.8,31.9) has 55170 bin [31.9,32.0) has 54038 bin [32.0,32.1) has 53237 bin [32.1,32.2) has 52175 bin [32.2,32.3) has 51145 bin [32.3,32.4) has 50823 bin [32.4,32.5) has 51019 bin [32.5,32.6) has 50654 bin [32.6,32.7) has 50865 bin [32.7,32.8) has 50625 bin [32.8,32.9) has 49667 bin [32.9,33.0) has 48899 bin [33.0,33.1) has 48482 bin [33.1,33.2) has 47602 bin [33.2,33.3) has 47436 bin [33.3,33.4) has 46572 bin [33.4,33.5) has 45493 bin [33.5,33.6) has 45590 bin [33.6,33.7) has 43962 bin [33.7,33.8) has 43853 bin [33.8,33.9) has 43837 bin [33.9,34.0) has 43390 bin [34.0,34.1) has 43374 bin [34.1,34.2) has 43235 bin [34.2,34.3) has 43498 bin [34.3,34.4) has 42787 bin [34.4,34.5) has 42642 bin [34.5,34.6) has 42827 bin [34.6,34.7) has 42451 bin [34.7,34.8) has 42387 bin [34.8,34.9) has 42574 bin [34.9,35.0) has 41693 bin [35.0,35.1) has 41244 bin [35.1,35.2) has 40931 bin [35.2,35.3) has 40777 bin [35.3,35.4) has 40595 bin [35.4,35.5) has 40794 bin [35.5,35.6) has 40664 bin [35.6,35.7) has 40544 bin [35.7,35.8) has 40491 bin [35.8,35.9) has 40685 bin [35.9,36.0) has 40998 bin [36.0,36.1) has 41155 bin [36.1,36.2) has 41409 bin [36.2,36.3) has 41537 bin [36.3,36.4) has 41525 bin [36.4,36.5) has 41291 bin [36.5,36.6) has 41796 bin [36.6,36.7) has 41801 bin [36.7,36.8) has 41998 bin [36.8,36.9) has 41640 bin [36.9,37.0) has 41930 bin [37.0,37.1) has 41835 bin [37.1,37.2) has 41742 bin [37.2,37.3) has 42498 bin [37.3,37.4) has 42744 bin [37.4,37.5) has 42546 bin [37.5,37.6) has 42323 bin [37.6,37.7) has 42361 bin [37.7,37.8) has 42207 bin [37.8,37.9) has 42373 bin [37.9,38.0) has 42432 bin [38.0,38.1) has 42877 bin [38.1,38.2) has 42831 bin [38.2,38.3) has 42371 bin [38.3,38.4) has 42352 bin [38.4,38.5) has 42025 bin [38.5,38.6) has 42201 bin [38.6,38.7) has 41866 bin [38.7,38.8) has 41859 bin [38.8,38.9) has 41810 bin [38.9,39.0) has 41326 bin [39.0,39.1) has 41462 bin [39.1,39.2) has 40808 bin [39.2,39.3) has 40496 bin [39.3,39.4) has 41056 bin [39.4,39.5) has 40794 bin [39.5,39.6) has 40297 bin [39.6,39.7) has 39782 bin [39.7,39.8) has 39601 bin [39.8,39.9) has 39663 bin [39.9,40.0) has 39084 bin [40.0,40.1) has 38198 bin [40.1,40.2) has 36847 bin [40.2,40.3) has 36963 bin [40.3,40.4) has 36508 bin [40.4,40.5) has 36457 bin [40.5,40.6) has 35775 bin [40.6,40.7) has 35354 bin [40.7,40.8) has 35153 bin [40.8,40.9) has 34363 bin [40.9,41.0) has 34121 bin [41.0,41.1) has 33753 bin [41.1,41.2) has 33120 bin [41.2,41.3) has 32626 bin [41.3,41.4) has 32264 bin [41.4,41.5) has 31881 bin [41.5,41.6) has 31493 bin [41.6,41.7) has 30676 bin [41.7,41.8) has 29811 bin [41.8,41.9) has 29723 bin [41.9,42.0) has 29150 bin [42.0,42.1) has 28549 bin [42.1,42.2) has 27770 bin [42.2,42.3) has 27234 bin [42.3,42.4) has 26435 bin [42.4,42.5) has 26230 bin [42.5,42.6) has 24910 bin [42.6,42.7) has 24125 bin [42.7,42.8) has 23280 bin [42.8,42.9) has 22536 bin [42.9,43.0) has 21821 bin [43.0,43.1) has 20897 bin [43.1,43.2) has 20030 bin [43.2,43.3) has 19107 bin [43.3,43.4) has 18470 bin [43.4,43.5) has 18015 bin [43.5,43.6) has 17393 bin [43.6,43.7) has 16673 bin [43.7,43.8) has 15766 bin [43.8,43.9) has 15244 bin [43.9,44.0) has 14499 bin [44.0,44.1) has 13883 bin [44.1,44.2) has 13480 bin [44.2,44.3) has 12673 bin [44.3,44.4) has 12168 bin [44.4,44.5) has 11697 bin [44.5,44.6) has 10966 bin [44.6,44.7) has 10482 bin [44.7,44.8) has 10090 bin [44.8,44.9) has 9658 bin [44.9,45.0) has 9334 bin [45.0,45.1) has 8560 bin [45.1,45.2) has 8518 bin [45.2,45.3) has 7884 bin [45.3,45.4) has 7668 bin [45.4,45.5) has 7283 bin [45.5,45.6) has 6622 bin [45.6,45.7) has 6372 bin [45.7,45.8) has 6093 bin [45.8,45.9) has 5774 bin [45.9,46.0) has 5392 bin [46.0,46.1) has 4992 bin [46.1,46.2) has 4623 bin [46.2,46.3) has 4311 bin [46.3,46.4) has 4336 bin [46.4,46.5) has 4112 bin [46.5,46.6) has 3829 bin [46.6,46.7) has 3582 bin [46.7,46.8) has 3327 bin [46.8,46.9) has 3091 bin [46.9,47.0) has 2823 bin [47.0,47.1) has 2552 bin [47.1,47.2) has 2396 bin [47.2,47.3) has 2349 bin [47.3,47.4) has 2200 bin [47.4,47.5) has 2115 bin [47.5,47.6) has 2047 bin [47.6,47.7) has 1866 bin [47.7,47.8) has 1755 bin [47.8,47.9) has 1620 bin [47.9,48.0) has 1493 bin [48.0,48.1) has 1377 bin [48.1,48.2) has 1352 bin [48.2,48.3) has 1178 bin [48.3,48.4) has 1123 bin [48.4,48.5) has 1075 bin [48.5,48.6) has 1043 bin [48.6,48.7) has 902 bin [48.7,48.8) has 866 bin [48.8,48.9) has 827 bin [48.9,49.0) has 731 bin [49.0,49.1) has 696 bin [49.1,49.2) has 626 bin [49.2,49.3) has 539 bin [49.3,49.4) has 505 bin [49.4,49.5) has 472 bin [49.5,49.6) has 394 bin [49.6,49.7) has 402 bin [49.7,49.8) has 453 bin [49.8,49.9) has 419 bin [49.9,50.0) has 376 bin [50.0,50.1) has 338 bin [50.1,50.2) has 322 bin [50.2,50.3) has 278 bin [50.3,50.4) has 276 bin [50.4,50.5) has 298 bin [50.5,50.6) has 244 bin [50.6,50.7) has 274 bin [50.7,50.8) has 260 bin [50.8,50.9) has 221 bin [50.9,51.0) has 220 bin [51.0,51.1) has 199 bin [51.1,51.2) has 176 bin [51.2,51.3) has 159 bin [51.3,51.4) has 149 bin [51.4,51.5) has 135 bin [51.5,51.6) has 117 bin [51.6,51.7) has 116 bin [51.7,51.8) has 109 bin [51.8,51.9) has 114 bin [51.9,52.0) has 90 bin [52.0,52.1) has 89 bin [52.1,52.2) has 72 bin [52.2,52.3) has 59 bin [52.3,52.4) has 44 bin [52.4,52.5) has 27 bin [52.5,52.6) has 28 bin [52.6,52.7) has 31 bin [52.7,52.8) has 30 bin [52.8,52.9) has 30 bin [52.9,53.0) has 28 bin [53.0,53.1) has 20 bin [53.1,53.2) has 28 bin [53.2,53.3) has 25 bin [53.3,53.4) has 22 bin [53.4,53.5) has 19 bin [53.5,53.6) has 12 bin [53.6,53.7) has 11 bin [53.7,53.8) has 12 bin [53.8,53.9) has 10 bin [53.9,54.0) has 21 bin [54.0,54.1) has 17 bin [54.1,54.2) has 4 bin [54.2,54.3) has 8 bin [54.3,54.4) has 11 bin [54.4,54.5) has 10 bin [54.5,54.6) has 6 bin [54.6,54.7) has 12 bin [54.7,54.8) has 3 bin [54.8,54.9) has 2 bin [54.9,55.0) has 4 bin [55.0,55.1) has 4 bin [55.1,55.2) has 4 bin [55.2,55.3) has 7 bin [55.3,55.4) has 4 bin [55.4,55.5) has 2 bin [55.5,55.6) has 1 average z coordinate 27.3 for 31055520 element(s) point source id histogram with bin size 1.000000 bin 83 has 4167521 bin 84 has 26150638 bin 85 has 737361 average point source id 83.889547494294092 for 31055520 element(s)