lasinfo (210611) report for 'AHN4T/57FZ2_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: 42752357 number of points by return: 38537129 3326476 765836 113100 9816 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 363730 0 min x y z: 176980.000 363730.000 30.057 max x y z: 178019.999 365019.999 56.328 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: 42752357 extended number of points by return: 38537129 3326476 765836 113100 9816 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 30057 56328 intensity 0 5096 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 29 user_data 6 7 point_source_ID 94 1093 gps_time 297853963.007894 297871408.395186 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 34 255 B 14 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.2 33.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38537129 number of intermediate returns: 891831 number of last returns: 38475907 number of single returns: 35152510 covered area in square units/kilounits: 1326888/1.33 point density: all returns 32.22 last only 29.00 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42752357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38537129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3326476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 765836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 113100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9816 instead zero. overview over extended number of returns of given pulse: 35152510 5170443 1964437 414812 46433 3138 584 0 0 0 0 0 0 0 0 histogram of classification of points: 6253568 unclassified (1) 32617548 ground (2) 3762529 building (6) 105687 water (9) 13025 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2739778 +---> 450817 of those are unclassified (1) +---> 2011906 of those are ground (2) +---> 261111 of those are building (6) +---> 15944 of those are water (9) z coordinate histogram with bin size 0.100000 bin [30.0,30.1) has 11 bin [30.1,30.2) has 562 bin [30.2,30.3) has 1722 bin [30.3,30.4) has 1573 bin [30.4,30.5) has 1204 bin [30.5,30.6) has 1253 bin [30.6,30.7) has 2232 bin [30.7,30.8) has 4339 bin [30.8,30.9) has 2746 bin [30.9,31.0) has 3539 bin [31.0,31.1) has 5209 bin [31.1,31.2) has 6747 bin [31.2,31.3) has 9338 bin [31.3,31.4) has 13452 bin [31.4,31.5) has 36756 bin [31.5,31.6) has 118172 bin [31.6,31.7) has 227094 bin [31.7,31.8) has 283396 bin [31.8,31.9) has 351644 bin [31.9,32.0) has 432602 bin [32.0,32.1) has 442448 bin [32.1,32.2) has 535239 bin [32.2,32.3) has 836979 bin [32.3,32.4) has 1061644 bin [32.4,32.5) has 1265038 bin [32.5,32.6) has 1525050 bin [32.6,32.7) has 1856707 bin [32.7,32.8) has 1749695 bin [32.8,32.9) has 1937182 bin [32.9,33.0) has 2655482 bin [33.0,33.1) has 3023818 bin [33.1,33.2) has 2535232 bin [33.2,33.3) has 2404536 bin [33.3,33.4) has 2001764 bin [33.4,33.5) has 1453293 bin [33.5,33.6) has 1456432 bin [33.6,33.7) has 1361206 bin [33.7,33.8) has 1179240 bin [33.8,33.9) has 719453 bin [33.9,34.0) has 558168 bin [34.0,34.1) has 421779 bin [34.1,34.2) has 309823 bin [34.2,34.3) has 219894 bin [34.3,34.4) has 190929 bin [34.4,34.5) has 150023 bin [34.5,34.6) has 134742 bin [34.6,34.7) has 129850 bin [34.7,34.8) has 129948 bin [34.8,34.9) has 149705 bin [34.9,35.0) has 139167 bin [35.0,35.1) has 128936 bin [35.1,35.2) has 118218 bin [35.2,35.3) has 123337 bin [35.3,35.4) has 140523 bin [35.4,35.5) has 136557 bin [35.5,35.6) has 145248 bin [35.6,35.7) has 170573 bin [35.7,35.8) has 132022 bin [35.8,35.9) has 131481 bin [35.9,36.0) has 141507 bin [36.0,36.1) has 144191 bin [36.1,36.2) has 178793 bin [36.2,36.3) has 172079 bin [36.3,36.4) has 215539 bin [36.4,36.5) has 224452 bin [36.5,36.6) has 197061 bin [36.6,36.7) has 175442 bin [36.7,36.8) has 139082 bin [36.8,36.9) has 133374 bin [36.9,37.0) has 129499 bin [37.0,37.1) has 137216 bin [37.1,37.2) has 97129 bin [37.2,37.3) has 75881 bin [37.3,37.4) has 71505 bin [37.4,37.5) has 67794 bin [37.5,37.6) has 65738 bin [37.6,37.7) has 64990 bin [37.7,37.8) has 65804 bin [37.8,37.9) has 65089 bin [37.9,38.0) has 66040 bin [38.0,38.1) has 64080 bin [38.1,38.2) has 68228 bin [38.2,38.3) has 65562 bin [38.3,38.4) has 65203 bin [38.4,38.5) has 64693 bin [38.5,38.6) has 61744 bin [38.6,38.7) has 65437 bin [38.7,38.8) has 64843 bin [38.8,38.9) has 67948 bin [38.9,39.0) has 81758 bin [39.0,39.1) has 73185 bin [39.1,39.2) has 87304 bin [39.2,39.3) has 103897 bin [39.3,39.4) has 79702 bin [39.4,39.5) has 78829 bin [39.5,39.6) has 76461 bin [39.6,39.7) has 89422 bin [39.7,39.8) has 80911 bin [39.8,39.9) has 80227 bin [39.9,40.0) has 78627 bin [40.0,40.1) has 68682 bin [40.1,40.2) has 69779 bin [40.2,40.3) has 71198 bin [40.3,40.4) has 73681 bin [40.4,40.5) has 82286 bin [40.5,40.6) has 92609 bin [40.6,40.7) has 77147 bin [40.7,40.8) has 74207 bin [40.8,40.9) has 71214 bin [40.9,41.0) has 69273 bin [41.0,41.1) has 64756 bin [41.1,41.2) has 63211 bin [41.2,41.3) has 63624 bin [41.3,41.4) has 63049 bin [41.4,41.5) has 61397 bin [41.5,41.6) has 61127 bin [41.6,41.7) has 72279 bin [41.7,41.8) has 59664 bin [41.8,41.9) has 56040 bin [41.9,42.0) has 57246 bin [42.0,42.1) has 51954 bin [42.1,42.2) has 48969 bin [42.2,42.3) has 48508 bin [42.3,42.4) has 52559 bin [42.4,42.5) has 49288 bin [42.5,42.6) has 46956 bin [42.6,42.7) has 41969 bin [42.7,42.8) has 43095 bin [42.8,42.9) has 38668 bin [42.9,43.0) has 36886 bin [43.0,43.1) has 36054 bin [43.1,43.2) has 34988 bin [43.2,43.3) has 34191 bin [43.3,43.4) has 32610 bin [43.4,43.5) has 32843 bin [43.5,43.6) has 32233 bin [43.6,43.7) has 31651 bin [43.7,43.8) has 30847 bin [43.8,43.9) has 30357 bin [43.9,44.0) has 30365 bin [44.0,44.1) has 30434 bin [44.1,44.2) has 29232 bin [44.2,44.3) has 29221 bin [44.3,44.4) has 28750 bin [44.4,44.5) has 28847 bin [44.5,44.6) has 27881 bin [44.6,44.7) has 27650 bin [44.7,44.8) has 27273 bin [44.8,44.9) has 27209 bin [44.9,45.0) has 27467 bin [45.0,45.1) has 27517 bin [45.1,45.2) has 26930 bin [45.2,45.3) has 47377 bin [45.3,45.4) has 27537 bin [45.4,45.5) has 24855 bin [45.5,45.6) has 24334 bin [45.6,45.7) has 23564 bin [45.7,45.8) has 23259 bin [45.8,45.9) has 23016 bin [45.9,46.0) has 22631 bin [46.0,46.1) has 22224 bin [46.1,46.2) has 21492 bin [46.2,46.3) has 21038 bin [46.3,46.4) has 20503 bin [46.4,46.5) has 20101 bin [46.5,46.6) has 19402 bin [46.6,46.7) has 19187 bin [46.7,46.8) has 18505 bin [46.8,46.9) has 18086 bin [46.9,47.0) has 17552 bin [47.0,47.1) has 17155 bin [47.1,47.2) has 16907 bin [47.2,47.3) has 16046 bin [47.3,47.4) has 15646 bin [47.4,47.5) has 15107 bin [47.5,47.6) has 14876 bin [47.6,47.7) has 14259 bin [47.7,47.8) has 21559 bin [47.8,47.9) has 20633 bin [47.9,48.0) has 12967 bin [48.0,48.1) has 12530 bin [48.1,48.2) has 11914 bin [48.2,48.3) has 11832 bin [48.3,48.4) has 11343 bin [48.4,48.5) has 10887 bin [48.5,48.6) has 10662 bin [48.6,48.7) has 10541 bin [48.7,48.8) has 10188 bin [48.8,48.9) has 9686 bin [48.9,49.0) has 9134 bin [49.0,49.1) has 8740 bin [49.1,49.2) has 8488 bin [49.2,49.3) has 7993 bin [49.3,49.4) has 7698 bin [49.4,49.5) has 7401 bin [49.5,49.6) has 7135 bin [49.6,49.7) has 6753 bin [49.7,49.8) has 6699 bin [49.8,49.9) has 6409 bin [49.9,50.0) has 6259 bin [50.0,50.1) has 6005 bin [50.1,50.2) has 5878 bin [50.2,50.3) has 5362 bin [50.3,50.4) has 5312 bin [50.4,50.5) has 4915 bin [50.5,50.6) has 4752 bin [50.6,50.7) has 4557 bin [50.7,50.8) has 4190 bin [50.8,50.9) has 3998 bin [50.9,51.0) has 3769 bin [51.0,51.1) has 3705 bin [51.1,51.2) has 3503 bin [51.2,51.3) has 3675 bin [51.3,51.4) has 3248 bin [51.4,51.5) has 3045 bin [51.5,51.6) has 2833 bin [51.6,51.7) has 2662 bin [51.7,51.8) has 2463 bin [51.8,51.9) has 2322 bin [51.9,52.0) has 2209 bin [52.0,52.1) has 2117 bin [52.1,52.2) has 2070 bin [52.2,52.3) has 1851 bin [52.3,52.4) has 1758 bin [52.4,52.5) has 1646 bin [52.5,52.6) has 1433 bin [52.6,52.7) has 1374 bin [52.7,52.8) has 1253 bin [52.8,52.9) has 1142 bin [52.9,53.0) has 1033 bin [53.0,53.1) has 930 bin [53.1,53.2) has 857 bin [53.2,53.3) has 794 bin [53.3,53.4) has 760 bin [53.4,53.5) has 663 bin [53.5,53.6) has 684 bin [53.6,53.7) has 661 bin [53.7,53.8) has 562 bin [53.8,53.9) has 492 bin [53.9,54.0) has 450 bin [54.0,54.1) has 363 bin [54.1,54.2) has 364 bin [54.2,54.3) has 292 bin [54.3,54.4) has 226 bin [54.4,54.5) has 195 bin [54.5,54.6) has 139 bin [54.6,54.7) has 140 bin [54.7,54.8) has 90 bin [54.8,54.9) has 95 bin [54.9,55.0) has 62 bin [55.0,55.1) has 61 bin [55.1,55.2) has 56 bin [55.2,55.3) has 26 bin [55.3,55.4) has 22 bin [55.4,55.5) has 24 bin [55.5,55.6) has 23 bin [55.6,55.7) has 21 bin [55.7,55.8) has 10 bin [55.8,55.9) has 7 bin [55.9,56.0) has 5 bin [56.0,56.1) has 1 bin [56.1,56.2) has 1 bin [56.2,56.3) has 1 bin [56.3,56.4) has 1 average z coordinate 34.4 for 42752357 element(s) point source id histogram with bin size 1.000000 bin 94 has 14931400 bin 205 has 12661831 bin 1093 has 15159126 average point source id 481.099829724007975 for 42752357 element(s)