lasinfo (210611) report for 'AHN4T/57EZ2_24.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: 27797867 number of points by return: 25722403 1531233 453768 82243 8220 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 362480 0 min x y z: 167980.000 362480.000 31.275 max x y z: 169019.999 363769.999 62.932 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: 27797867 extended number of points by return: 25722403 1531233 453768 82243 8220 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 31275 62932 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 -29 26 user_data 6 7 point_source_ID 88 2087 gps_time 297845543.132110 298302195.614614 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 21 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.15 33.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25722403 number of intermediate returns: 546170 number of last returns: 25703273 number of single returns: 24173979 covered area in square units/kilounits: 1340948/1.34 point density: all returns 20.73 last only 19.17 (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 27797867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25722403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1531233 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 453768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 82243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8220 instead zero. overview over extended number of returns of given pulse: 24173979 2168290 1116928 297257 38994 2274 145 0 0 0 0 0 0 0 0 histogram of classification of points: 3080908 unclassified (1) 23901933 ground (2) 805325 building (6) 9701 water (9) +-> flagged as extended overlap: 2036623 +---> 258597 of those are unclassified (1) +---> 1715197 of those are ground (2) +---> 61684 of those are building (6) +---> 1145 of those are water (9) z coordinate histogram with bin size 0.100000 bin [31.2,31.3) has 2 bin [31.3,31.4) has 21 bin [31.4,31.5) has 245 bin [31.5,31.6) has 418 bin [31.6,31.7) has 454 bin [31.7,31.8) has 1458 bin [31.8,31.9) has 2388 bin [31.9,32.0) has 3318 bin [32.0,32.1) has 14036 bin [32.1,32.2) has 21925 bin [32.2,32.3) has 31669 bin [32.3,32.4) has 55652 bin [32.4,32.5) has 129798 bin [32.5,32.6) has 186721 bin [32.6,32.7) has 283041 bin [32.7,32.8) has 359176 bin [32.8,32.9) has 466566 bin [32.9,33.0) has 700777 bin [33.0,33.1) has 839422 bin [33.1,33.2) has 896303 bin [33.2,33.3) has 1190363 bin [33.3,33.4) has 1733320 bin [33.4,33.5) has 2887470 bin [33.5,33.6) has 2462988 bin [33.6,33.7) has 1801341 bin [33.7,33.8) has 1546661 bin [33.8,33.9) has 1316521 bin [33.9,34.0) has 1175254 bin [34.0,34.1) has 935182 bin [34.1,34.2) has 774870 bin [34.2,34.3) has 799223 bin [34.3,34.4) has 1072799 bin [34.4,34.5) has 1034423 bin [34.5,34.6) has 913911 bin [34.6,34.7) has 494925 bin [34.7,34.8) has 262360 bin [34.8,34.9) has 86489 bin [34.9,35.0) has 46776 bin [35.0,35.1) has 43098 bin [35.1,35.2) has 44474 bin [35.2,35.3) has 44392 bin [35.3,35.4) has 43565 bin [35.4,35.5) has 42353 bin [35.5,35.6) has 41876 bin [35.6,35.7) has 43407 bin [35.7,35.8) has 45109 bin [35.8,35.9) has 45062 bin [35.9,36.0) has 44603 bin [36.0,36.1) has 42639 bin [36.1,36.2) has 42941 bin [36.2,36.3) has 47551 bin [36.3,36.4) has 38674 bin [36.4,36.5) has 37443 bin [36.5,36.6) has 38841 bin [36.6,36.7) has 40126 bin [36.7,36.8) has 36775 bin [36.8,36.9) has 35483 bin [36.9,37.0) has 33964 bin [37.0,37.1) has 32858 bin [37.1,37.2) has 35155 bin [37.2,37.3) has 34171 bin [37.3,37.4) has 33402 bin [37.4,37.5) has 35659 bin [37.5,37.6) has 37059 bin [37.6,37.7) has 34352 bin [37.7,37.8) has 32753 bin [37.8,37.9) has 32749 bin [37.9,38.0) has 31743 bin [38.0,38.1) has 32160 bin [38.1,38.2) has 31515 bin [38.2,38.3) has 31190 bin [38.3,38.4) has 32283 bin [38.4,38.5) has 32633 bin [38.5,38.6) has 32779 bin [38.6,38.7) has 31937 bin [38.7,38.8) has 31764 bin [38.8,38.9) has 31687 bin [38.9,39.0) has 31529 bin [39.0,39.1) has 31533 bin [39.1,39.2) has 30478 bin [39.2,39.3) has 29952 bin [39.3,39.4) has 29950 bin [39.4,39.5) has 27624 bin [39.5,39.6) has 26397 bin [39.6,39.7) has 26318 bin [39.7,39.8) has 26448 bin [39.8,39.9) has 25558 bin [39.9,40.0) has 25716 bin [40.0,40.1) has 25403 bin [40.1,40.2) has 24217 bin [40.2,40.3) has 23272 bin [40.3,40.4) has 23643 bin [40.4,40.5) has 25067 bin [40.5,40.6) has 22840 bin [40.6,40.7) has 21997 bin [40.7,40.8) has 21449 bin [40.8,40.9) has 21669 bin [40.9,41.0) has 21018 bin [41.0,41.1) has 20396 bin [41.1,41.2) has 20138 bin [41.2,41.3) has 19799 bin [41.3,41.4) has 19894 bin [41.4,41.5) has 19558 bin [41.5,41.6) has 18945 bin [41.6,41.7) has 18864 bin [41.7,41.8) has 18921 bin [41.8,41.9) has 18609 bin [41.9,42.0) has 18200 bin [42.0,42.1) has 18347 bin [42.1,42.2) has 17986 bin [42.2,42.3) has 17583 bin [42.3,42.4) has 16844 bin [42.4,42.5) has 16489 bin [42.5,42.6) has 16406 bin [42.6,42.7) has 16331 bin [42.7,42.8) has 16492 bin [42.8,42.9) has 15902 bin [42.9,43.0) has 16053 bin [43.0,43.1) has 15712 bin [43.1,43.2) has 15809 bin [43.2,43.3) has 15779 bin [43.3,43.4) has 15460 bin [43.4,43.5) has 15267 bin [43.5,43.6) has 15126 bin [43.6,43.7) has 15350 bin [43.7,43.8) has 15225 bin [43.8,43.9) has 15062 bin [43.9,44.0) has 14965 bin [44.0,44.1) has 14892 bin [44.1,44.2) has 14733 bin [44.2,44.3) has 14604 bin [44.3,44.4) has 14402 bin [44.4,44.5) has 14457 bin [44.5,44.6) has 14105 bin [44.6,44.7) has 13856 bin [44.7,44.8) has 14006 bin [44.8,44.9) has 13719 bin [44.9,45.0) has 13380 bin [45.0,45.1) has 13491 bin [45.1,45.2) has 13501 bin [45.2,45.3) has 13217 bin [45.3,45.4) has 13289 bin [45.4,45.5) has 12779 bin [45.5,45.6) has 12757 bin [45.6,45.7) has 12635 bin [45.7,45.8) has 12604 bin [45.8,45.9) has 12294 bin [45.9,46.0) has 12267 bin [46.0,46.1) has 11968 bin [46.1,46.2) has 12323 bin [46.2,46.3) has 12193 bin [46.3,46.4) has 11871 bin [46.4,46.5) has 11598 bin [46.5,46.6) has 11752 bin [46.6,46.7) has 11176 bin [46.7,46.8) has 11127 bin [46.8,46.9) has 11030 bin [46.9,47.0) has 10786 bin [47.0,47.1) has 10891 bin [47.1,47.2) has 10705 bin [47.2,47.3) has 10598 bin [47.3,47.4) has 10476 bin [47.4,47.5) has 10061 bin [47.5,47.6) has 10091 bin [47.6,47.7) has 9827 bin [47.7,47.8) has 9559 bin [47.8,47.9) has 9596 bin [47.9,48.0) has 9405 bin [48.0,48.1) has 9204 bin [48.1,48.2) has 9004 bin [48.2,48.3) has 8730 bin [48.3,48.4) has 8659 bin [48.4,48.5) has 8552 bin [48.5,48.6) has 8263 bin [48.6,48.7) has 7835 bin [48.7,48.8) has 7628 bin [48.8,48.9) has 7648 bin [48.9,49.0) has 7401 bin [49.0,49.1) has 7303 bin [49.1,49.2) has 7397 bin [49.2,49.3) has 7249 bin [49.3,49.4) has 6938 bin [49.4,49.5) has 6615 bin [49.5,49.6) has 6526 bin [49.6,49.7) has 6306 bin [49.7,49.8) has 6129 bin [49.8,49.9) has 5897 bin [49.9,50.0) has 5951 bin [50.0,50.1) has 5646 bin [50.1,50.2) has 5423 bin [50.2,50.3) has 5106 bin [50.3,50.4) has 4986 bin [50.4,50.5) has 4711 bin [50.5,50.6) has 4564 bin [50.6,50.7) has 4292 bin [50.7,50.8) has 4206 bin [50.8,50.9) has 4043 bin [50.9,51.0) has 3935 bin [51.0,51.1) has 3783 bin [51.1,51.2) has 3572 bin [51.2,51.3) has 3234 bin [51.3,51.4) has 2999 bin [51.4,51.5) has 3060 bin [51.5,51.6) has 2912 bin [51.6,51.7) has 2696 bin [51.7,51.8) has 2565 bin [51.8,51.9) has 2410 bin [51.9,52.0) has 2235 bin [52.0,52.1) has 2125 bin [52.1,52.2) has 2027 bin [52.2,52.3) has 2012 bin [52.3,52.4) has 1905 bin [52.4,52.5) has 1874 bin [52.5,52.6) has 1755 bin [52.6,52.7) has 1575 bin [52.7,52.8) has 1535 bin [52.8,52.9) has 1391 bin [52.9,53.0) has 1378 bin [53.0,53.1) has 1387 bin [53.1,53.2) has 1295 bin [53.2,53.3) has 1154 bin [53.3,53.4) has 1072 bin [53.4,53.5) has 941 bin [53.5,53.6) has 967 bin [53.6,53.7) has 821 bin [53.7,53.8) has 801 bin [53.8,53.9) has 776 bin [53.9,54.0) has 713 bin [54.0,54.1) has 597 bin [54.1,54.2) has 577 bin [54.2,54.3) has 549 bin [54.3,54.4) has 498 bin [54.4,54.5) has 451 bin [54.5,54.6) has 414 bin [54.6,54.7) has 419 bin [54.7,54.8) has 346 bin [54.8,54.9) has 325 bin [54.9,55.0) has 307 bin [55.0,55.1) has 272 bin [55.1,55.2) has 238 bin [55.2,55.3) has 254 bin [55.3,55.4) has 231 bin [55.4,55.5) has 182 bin [55.5,55.6) has 172 bin [55.6,55.7) has 178 bin [55.7,55.8) has 177 bin [55.8,55.9) has 197 bin [55.9,56.0) has 144 bin [56.0,56.1) has 159 bin [56.1,56.2) has 129 bin [56.2,56.3) has 160 bin [56.3,56.4) has 123 bin [56.4,56.5) has 160 bin [56.5,56.6) has 130 bin [56.6,56.7) has 134 bin [56.7,56.8) has 140 bin [56.8,56.9) has 144 bin [56.9,57.0) has 150 bin [57.0,57.1) has 113 bin [57.1,57.2) has 129 bin [57.2,57.3) has 121 bin [57.3,57.4) has 117 bin [57.4,57.5) has 113 bin [57.5,57.6) has 99 bin [57.6,57.7) has 93 bin [57.7,57.8) has 103 bin [57.8,57.9) has 88 bin [57.9,58.0) has 72 bin [58.0,58.1) has 88 bin [58.1,58.2) has 80 bin [58.2,58.3) has 86 bin [58.3,58.4) has 92 bin [58.4,58.5) has 78 bin [58.5,58.6) has 65 bin [58.6,58.7) has 58 bin [58.7,58.8) has 69 bin [58.8,58.9) has 51 bin [58.9,59.0) has 72 bin [59.0,59.1) has 66 bin [59.1,59.2) has 68 bin [59.2,59.3) has 50 bin [59.3,59.4) has 51 bin [59.4,59.5) has 54 bin [59.5,59.6) has 51 bin [59.6,59.7) has 63 bin [59.7,59.8) has 48 bin [59.8,59.9) has 54 bin [59.9,60.0) has 41 bin [60.0,60.1) has 34 bin [60.1,60.2) has 32 bin [60.2,60.3) has 35 bin [60.3,60.4) has 37 bin [60.4,60.5) has 30 bin [60.5,60.6) has 26 bin [60.6,60.7) has 19 bin [60.7,60.8) has 20 bin [60.8,60.9) has 16 bin [60.9,61.0) has 12 bin [61.0,61.1) has 12 bin [61.1,61.2) has 15 bin [61.2,61.3) has 4 bin [61.3,61.4) has 7 bin [61.4,61.5) has 4 bin [61.5,61.6) has 3 bin [61.6,61.7) has 5 bin [61.7,61.8) has 5 bin [61.8,61.9) has 7 bin [61.9,62.0) has 7 bin [62.0,62.1) has 4 bin [62.1,62.2) has 7 bin [62.2,62.3) has 5 bin [62.3,62.4) has 1 bin [62.4,62.5) has 3 bin [62.5,62.6) has 1 bin [62.6,62.7) has 2 bin [62.7,62.8) has 3 bin [62.8,62.9) has 1 bin [62.9,63.0) has 1 average z coordinate 34.5 for 27797867 element(s) point source id histogram with bin size 1.000000 bin 88 has 22521737 bin 1089 has 836438 bin 2087 has 4439692 average point source id 437.387193844765136 for 27797867 element(s)