lasinfo (210611) report for 'AHN4T/57FZ2_04.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: 28159540 number of points by return: 25791718 1654626 581289 118119 13788 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 367480 0 min x y z: 177980.000 367480.000 26.942 max x y z: 179019.999 368769.999 58.965 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: 28159540 extended number of points by return: 25791718 1654626 581289 118119 13788 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 26942 58965 intensity 0 5029 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 -12 29 user_data 6 7 point_source_ID 92 1093 gps_time 297851396.986508 297853934.475699 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 35 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2000 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.58 33.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25791718 number of intermediate returns: 714447 number of last returns: 25785737 number of single returns: 24132362 covered area in square units/kilounits: 1335728/1.34 point density: all returns 21.08 last only 19.30 (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 28159540 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25791718 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1654626 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 581289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 118119 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13788 instead zero. overview over extended number of returns of given pulse: 24132362 2149090 1390799 417840 64184 4900 365 0 0 0 0 0 0 0 0 histogram of classification of points: 2725109 unclassified (1) 24462147 ground (2) 890189 building (6) 82095 water (9) +-> flagged as extended overlap: 1777393 +---> 160824 of those are unclassified (1) +---> 1496021 of those are ground (2) +---> 111730 of those are building (6) +---> 8818 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.9,27.0) has 8 bin [27.0,27.1) has 519 bin [27.1,27.2) has 6018 bin [27.2,27.3) has 13622 bin [27.3,27.4) has 22907 bin [27.4,27.5) has 27393 bin [27.5,27.6) has 30922 bin [27.6,27.7) has 38014 bin [27.7,27.8) has 71359 bin [27.8,27.9) has 185354 bin [27.9,28.0) has 603428 bin [28.0,28.1) has 1787010 bin [28.1,28.2) has 2421023 bin [28.2,28.3) has 2262636 bin [28.3,28.4) has 1605456 bin [28.4,28.5) has 1482594 bin [28.5,28.6) has 951630 bin [28.6,28.7) has 1095596 bin [28.7,28.8) has 1178708 bin [28.8,28.9) has 1097565 bin [28.9,29.0) has 1020607 bin [29.0,29.1) has 958543 bin [29.1,29.2) has 1364296 bin [29.2,29.3) has 1717679 bin [29.3,29.4) has 1006967 bin [29.4,29.5) has 745076 bin [29.5,29.6) has 653386 bin [29.6,29.7) has 362774 bin [29.7,29.8) has 275158 bin [29.8,29.9) has 295791 bin [29.9,30.0) has 376854 bin [30.0,30.1) has 275043 bin [30.1,30.2) has 199755 bin [30.2,30.3) has 147033 bin [30.3,30.4) has 133703 bin [30.4,30.5) has 119113 bin [30.5,30.6) has 109913 bin [30.6,30.7) has 84944 bin [30.7,30.8) has 61139 bin [30.8,30.9) has 44081 bin [30.9,31.0) has 25846 bin [31.0,31.1) has 23232 bin [31.1,31.2) has 22959 bin [31.2,31.3) has 23301 bin [31.3,31.4) has 25013 bin [31.4,31.5) has 27392 bin [31.5,31.6) has 25226 bin [31.6,31.7) has 23827 bin [31.7,31.8) has 24877 bin [31.8,31.9) has 25675 bin [31.9,32.0) has 25765 bin [32.0,32.1) has 26017 bin [32.1,32.2) has 27694 bin [32.2,32.3) has 27865 bin [32.3,32.4) has 27558 bin [32.4,32.5) has 27359 bin [32.5,32.6) has 27880 bin [32.6,32.7) has 27485 bin [32.7,32.8) has 31047 bin [32.8,32.9) has 29013 bin [32.9,33.0) has 27875 bin [33.0,33.1) has 29420 bin [33.1,33.2) has 30340 bin [33.2,33.3) has 31439 bin [33.3,33.4) has 33862 bin [33.4,33.5) has 31805 bin [33.5,33.6) has 32075 bin [33.6,33.7) has 33487 bin [33.7,33.8) has 34731 bin [33.8,33.9) has 36060 bin [33.9,34.0) has 34351 bin [34.0,34.1) has 34343 bin [34.1,34.2) has 34188 bin [34.2,34.3) has 34393 bin [34.3,34.4) has 34243 bin [34.4,34.5) has 34223 bin [34.5,34.6) has 34053 bin [34.6,34.7) has 34397 bin [34.7,34.8) has 35088 bin [34.8,34.9) has 34690 bin [34.9,35.0) has 34962 bin [35.0,35.1) has 35118 bin [35.1,35.2) has 36406 bin [35.2,35.3) has 36584 bin [35.3,35.4) has 36490 bin [35.4,35.5) has 36141 bin [35.5,35.6) has 35955 bin [35.6,35.7) has 36775 bin [35.7,35.8) has 34799 bin [35.8,35.9) has 34143 bin [35.9,36.0) has 35094 bin [36.0,36.1) has 35100 bin [36.1,36.2) has 34349 bin [36.2,36.3) has 32494 bin [36.3,36.4) has 31574 bin [36.4,36.5) has 31524 bin [36.5,36.6) has 30523 bin [36.6,36.7) has 30722 bin [36.7,36.8) has 30037 bin [36.8,36.9) has 29443 bin [36.9,37.0) has 29093 bin [37.0,37.1) has 28944 bin [37.1,37.2) has 28096 bin [37.2,37.3) has 28304 bin [37.3,37.4) has 28029 bin [37.4,37.5) has 27190 bin [37.5,37.6) has 25940 bin [37.6,37.7) has 26526 bin [37.7,37.8) has 24912 bin [37.8,37.9) has 24772 bin [37.9,38.0) has 24708 bin [38.0,38.1) has 24676 bin [38.1,38.2) has 24307 bin [38.2,38.3) has 24003 bin [38.3,38.4) has 23626 bin [38.4,38.5) has 23218 bin [38.5,38.6) has 23253 bin [38.6,38.7) has 22743 bin [38.7,38.8) has 22563 bin [38.8,38.9) has 21911 bin [38.9,39.0) has 21444 bin [39.0,39.1) has 21639 bin [39.1,39.2) has 21234 bin [39.2,39.3) has 21879 bin [39.3,39.4) has 21469 bin [39.4,39.5) has 20748 bin [39.5,39.6) has 20268 bin [39.6,39.7) has 19125 bin [39.7,39.8) has 18144 bin [39.8,39.9) has 17585 bin [39.9,40.0) has 17014 bin [40.0,40.1) has 16724 bin [40.1,40.2) has 16583 bin [40.2,40.3) has 16328 bin [40.3,40.4) has 15915 bin [40.4,40.5) has 15590 bin [40.5,40.6) has 15532 bin [40.6,40.7) has 15464 bin [40.7,40.8) has 15333 bin [40.8,40.9) has 14693 bin [40.9,41.0) has 14052 bin [41.0,41.1) has 13705 bin [41.1,41.2) has 13397 bin [41.2,41.3) has 13251 bin [41.3,41.4) has 12933 bin [41.4,41.5) has 12916 bin [41.5,41.6) has 12556 bin [41.6,41.7) has 12404 bin [41.7,41.8) has 12253 bin [41.8,41.9) has 12001 bin [41.9,42.0) has 11622 bin [42.0,42.1) has 11237 bin [42.1,42.2) has 11113 bin [42.2,42.3) has 10828 bin [42.3,42.4) has 10613 bin [42.4,42.5) has 10425 bin [42.5,42.6) has 10371 bin [42.6,42.7) has 10098 bin [42.7,42.8) has 9834 bin [42.8,42.9) has 9538 bin [42.9,43.0) has 9182 bin [43.0,43.1) has 8968 bin [43.1,43.2) has 8700 bin [43.2,43.3) has 8456 bin [43.3,43.4) has 8130 bin [43.4,43.5) has 7881 bin [43.5,43.6) has 7575 bin [43.6,43.7) has 7527 bin [43.7,43.8) has 7379 bin [43.8,43.9) has 7243 bin [43.9,44.0) has 6988 bin [44.0,44.1) has 6791 bin [44.1,44.2) has 6655 bin [44.2,44.3) has 6764 bin [44.3,44.4) has 6473 bin [44.4,44.5) has 6410 bin [44.5,44.6) has 6335 bin [44.6,44.7) has 6163 bin [44.7,44.8) has 6072 bin [44.8,44.9) has 6189 bin [44.9,45.0) has 6014 bin [45.0,45.1) has 5938 bin [45.1,45.2) has 5718 bin [45.2,45.3) has 5528 bin [45.3,45.4) has 5362 bin [45.4,45.5) has 5306 bin [45.5,45.6) has 5079 bin [45.6,45.7) has 4957 bin [45.7,45.8) has 4756 bin [45.8,45.9) has 4756 bin [45.9,46.0) has 4760 bin [46.0,46.1) has 4706 bin [46.1,46.2) has 4419 bin [46.2,46.3) has 4628 bin [46.3,46.4) has 4582 bin [46.4,46.5) has 4441 bin [46.5,46.6) has 4469 bin [46.6,46.7) has 4409 bin [46.7,46.8) has 4240 bin [46.8,46.9) has 4172 bin [46.9,47.0) has 4019 bin [47.0,47.1) has 3898 bin [47.1,47.2) has 3829 bin [47.2,47.3) has 3834 bin [47.3,47.4) has 3728 bin [47.4,47.5) has 3585 bin [47.5,47.6) has 3483 bin [47.6,47.7) has 3378 bin [47.7,47.8) has 3244 bin [47.8,47.9) has 3147 bin [47.9,48.0) has 3198 bin [48.0,48.1) has 2949 bin [48.1,48.2) has 2892 bin [48.2,48.3) has 2848 bin [48.3,48.4) has 2679 bin [48.4,48.5) has 2757 bin [48.5,48.6) has 2461 bin [48.6,48.7) has 2407 bin [48.7,48.8) has 2275 bin [48.8,48.9) has 2111 bin [48.9,49.0) has 2048 bin [49.0,49.1) has 1974 bin [49.1,49.2) has 1793 bin [49.2,49.3) has 1760 bin [49.3,49.4) has 1669 bin [49.4,49.5) has 1547 bin [49.5,49.6) has 1484 bin [49.6,49.7) has 1373 bin [49.7,49.8) has 1333 bin [49.8,49.9) has 1288 bin [49.9,50.0) has 1223 bin [50.0,50.1) has 1157 bin [50.1,50.2) has 1171 bin [50.2,50.3) has 1100 bin [50.3,50.4) has 1077 bin [50.4,50.5) has 953 bin [50.5,50.6) has 916 bin [50.6,50.7) has 909 bin [50.7,50.8) has 869 bin [50.8,50.9) has 894 bin [50.9,51.0) has 818 bin [51.0,51.1) has 778 bin [51.1,51.2) has 725 bin [51.2,51.3) has 766 bin [51.3,51.4) has 718 bin [51.4,51.5) has 707 bin [51.5,51.6) has 621 bin [51.6,51.7) has 574 bin [51.7,51.8) has 578 bin [51.8,51.9) has 585 bin [51.9,52.0) has 531 bin [52.0,52.1) has 458 bin [52.1,52.2) has 456 bin [52.2,52.3) has 470 bin [52.3,52.4) has 440 bin [52.4,52.5) has 359 bin [52.5,52.6) has 404 bin [52.6,52.7) has 338 bin [52.7,52.8) has 337 bin [52.8,52.9) has 321 bin [52.9,53.0) has 306 bin [53.0,53.1) has 309 bin [53.1,53.2) has 314 bin [53.2,53.3) has 275 bin [53.3,53.4) has 300 bin [53.4,53.5) has 296 bin [53.5,53.6) has 226 bin [53.6,53.7) has 263 bin [53.7,53.8) has 252 bin [53.8,53.9) has 249 bin [53.9,54.0) has 241 bin [54.0,54.1) has 256 bin [54.1,54.2) has 261 bin [54.2,54.3) has 226 bin [54.3,54.4) has 211 bin [54.4,54.5) has 208 bin [54.5,54.6) has 221 bin [54.6,54.7) has 195 bin [54.7,54.8) has 191 bin [54.8,54.9) has 194 bin [54.9,55.0) has 181 bin [55.0,55.1) has 156 bin [55.1,55.2) has 165 bin [55.2,55.3) has 211 bin [55.3,55.4) has 188 bin [55.4,55.5) has 160 bin [55.5,55.6) has 152 bin [55.6,55.7) has 118 bin [55.7,55.8) has 108 bin [55.8,55.9) has 103 bin [55.9,56.0) has 96 bin [56.0,56.1) has 102 bin [56.1,56.2) has 105 bin [56.2,56.3) has 111 bin [56.3,56.4) has 101 bin [56.4,56.5) has 99 bin [56.5,56.6) has 90 bin [56.6,56.7) has 103 bin [56.7,56.8) has 107 bin [56.8,56.9) has 88 bin [56.9,57.0) has 98 bin [57.0,57.1) has 88 bin [57.1,57.2) has 89 bin [57.2,57.3) has 81 bin [57.3,57.4) has 90 bin [57.4,57.5) has 102 bin [57.5,57.6) has 68 bin [57.6,57.7) has 65 bin [57.7,57.8) has 55 bin [57.8,57.9) has 58 bin [57.9,58.0) has 45 bin [58.0,58.1) has 42 bin [58.1,58.2) has 31 bin [58.2,58.3) has 36 bin [58.3,58.4) has 23 bin [58.4,58.5) has 13 bin [58.5,58.6) has 17 bin [58.6,58.7) has 6 bin [58.7,58.8) has 5 bin [58.8,58.9) has 7 bin [58.9,59.0) has 2 average z coordinate 29.8 for 28159540 element(s) point source id histogram with bin size 1.000000 bin 92 has 15997940 bin 1093 has 12161600 average point source id 524.313936946413151 for 28159540 element(s)