lasinfo (210611) report for 'AHN4T/57HN2_17.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: 34412453 number of points by return: 24642141 7473174 2011297 265806 20035 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 357480 0 min x y z: 175980.000 357480.000 29.685 max x y z: 177019.999 358769.999 60.816 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: 34412453 extended number of points by return: 24642141 7473174 2011297 265806 20035 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 29685 60816 intensity 36 4949 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 95 97 gps_time 297857694.922271 297860124.785037 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 51 255 B 38 255 NIR 28 255 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 0.36 49.49 ('Amplitude') attribute1 -16.71 32.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24642141 number of intermediate returns: 2297760 number of last returns: 24601710 number of single returns: 17129158 covered area in square units/kilounits: 1340996/1.34 point density: all returns 25.66 last only 18.35 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34412453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24642141 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7473174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2011297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 265806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20035 instead zero. overview over extended number of returns of given pulse: 17129158 10944848 5252180 985619 95393 5072 183 0 0 0 0 0 0 0 0 histogram of classification of points: 13126094 unclassified (1) 20815198 ground (2) 464282 building (6) 6879 water (9) +-> flagged as extended overlap: 2470213 +---> 877566 of those are unclassified (1) +---> 1573091 of those are ground (2) +---> 19483 of those are building (6) +---> 73 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.6,29.7) has 3 bin [29.7,29.8) has 70 bin [29.8,29.9) has 1142 bin [29.9,30.0) has 2272 bin [30.0,30.1) has 3099 bin [30.1,30.2) has 6356 bin [30.2,30.3) has 11266 bin [30.3,30.4) has 15226 bin [30.4,30.5) has 52524 bin [30.5,30.6) has 153548 bin [30.6,30.7) has 190181 bin [30.7,30.8) has 165587 bin [30.8,30.9) has 179582 bin [30.9,31.0) has 230568 bin [31.0,31.1) has 320447 bin [31.1,31.2) has 308811 bin [31.2,31.3) has 371742 bin [31.3,31.4) has 334037 bin [31.4,31.5) has 321268 bin [31.5,31.6) has 256046 bin [31.6,31.7) has 229725 bin [31.7,31.8) has 275299 bin [31.8,31.9) has 452957 bin [31.9,32.0) has 574632 bin [32.0,32.1) has 691786 bin [32.1,32.2) has 552876 bin [32.2,32.3) has 704527 bin [32.3,32.4) has 884011 bin [32.4,32.5) has 1074244 bin [32.5,32.6) has 1338562 bin [32.6,32.7) has 1358432 bin [32.7,32.8) has 1637632 bin [32.8,32.9) has 1364961 bin [32.9,33.0) has 1000726 bin [33.0,33.1) has 729879 bin [33.1,33.2) has 588350 bin [33.2,33.3) has 477754 bin [33.3,33.4) has 359820 bin [33.4,33.5) has 300970 bin [33.5,33.6) has 286598 bin [33.6,33.7) has 288108 bin [33.7,33.8) has 276500 bin [33.8,33.9) has 251632 bin [33.9,34.0) has 236378 bin [34.0,34.1) has 215378 bin [34.1,34.2) has 199603 bin [34.2,34.3) has 178885 bin [34.3,34.4) has 159319 bin [34.4,34.5) has 141644 bin [34.5,34.6) has 127371 bin [34.6,34.7) has 122529 bin [34.7,34.8) has 121314 bin [34.8,34.9) has 118743 bin [34.9,35.0) has 120098 bin [35.0,35.1) has 117282 bin [35.1,35.2) has 113761 bin [35.2,35.3) has 114982 bin [35.3,35.4) has 114241 bin [35.4,35.5) has 114599 bin [35.5,35.6) has 111245 bin [35.6,35.7) has 103138 bin [35.7,35.8) has 98758 bin [35.8,35.9) has 95299 bin [35.9,36.0) has 91837 bin [36.0,36.1) has 89798 bin [36.1,36.2) has 84467 bin [36.2,36.3) has 83049 bin [36.3,36.4) has 84533 bin [36.4,36.5) has 78514 bin [36.5,36.6) has 73768 bin [36.6,36.7) has 69902 bin [36.7,36.8) has 68857 bin [36.8,36.9) has 67080 bin [36.9,37.0) has 65653 bin [37.0,37.1) has 59728 bin [37.1,37.2) has 60402 bin [37.2,37.3) has 55112 bin [37.3,37.4) has 53965 bin [37.4,37.5) has 51642 bin [37.5,37.6) has 49744 bin [37.6,37.7) has 48930 bin [37.7,37.8) has 48588 bin [37.8,37.9) has 47326 bin [37.9,38.0) has 47424 bin [38.0,38.1) has 48062 bin [38.1,38.2) has 48485 bin [38.2,38.3) has 47609 bin [38.3,38.4) has 47940 bin [38.4,38.5) has 47055 bin [38.5,38.6) has 46673 bin [38.6,38.7) has 47074 bin [38.7,38.8) has 47715 bin [38.8,38.9) has 47283 bin [38.9,39.0) has 47859 bin [39.0,39.1) has 48978 bin [39.1,39.2) has 48559 bin [39.2,39.3) has 48320 bin [39.3,39.4) has 48027 bin [39.4,39.5) has 48796 bin [39.5,39.6) has 48441 bin [39.6,39.7) has 49533 bin [39.7,39.8) has 49122 bin [39.8,39.9) has 47581 bin [39.9,40.0) has 48379 bin [40.0,40.1) has 48656 bin [40.1,40.2) has 49522 bin [40.2,40.3) has 49214 bin [40.3,40.4) has 49955 bin [40.4,40.5) has 51122 bin [40.5,40.6) has 49091 bin [40.6,40.7) has 48927 bin [40.7,40.8) has 49595 bin [40.8,40.9) has 49651 bin [40.9,41.0) has 49868 bin [41.0,41.1) has 50962 bin [41.1,41.2) has 52077 bin [41.2,41.3) has 51354 bin [41.3,41.4) has 50575 bin [41.4,41.5) has 51001 bin [41.5,41.6) has 51683 bin [41.6,41.7) has 52294 bin [41.7,41.8) has 53025 bin [41.8,41.9) has 53210 bin [41.9,42.0) has 53704 bin [42.0,42.1) has 54576 bin [42.1,42.2) has 55505 bin [42.2,42.3) has 56397 bin [42.3,42.4) has 57664 bin [42.4,42.5) has 58293 bin [42.5,42.6) has 59573 bin [42.6,42.7) has 60752 bin [42.7,42.8) has 61738 bin [42.8,42.9) has 61669 bin [42.9,43.0) has 63188 bin [43.0,43.1) has 63715 bin [43.1,43.2) has 65038 bin [43.2,43.3) has 66263 bin [43.3,43.4) has 67203 bin [43.4,43.5) has 68627 bin [43.5,43.6) has 69724 bin [43.6,43.7) has 71029 bin [43.7,43.8) has 71708 bin [43.8,43.9) has 73076 bin [43.9,44.0) has 73766 bin [44.0,44.1) has 75570 bin [44.1,44.2) has 76967 bin [44.2,44.3) has 77884 bin [44.3,44.4) has 79460 bin [44.4,44.5) has 80844 bin [44.5,44.6) has 81762 bin [44.6,44.7) has 82708 bin [44.7,44.8) has 84696 bin [44.8,44.9) has 85707 bin [44.9,45.0) has 86590 bin [45.0,45.1) has 89104 bin [45.1,45.2) has 89878 bin [45.2,45.3) has 91872 bin [45.3,45.4) has 93377 bin [45.4,45.5) has 95445 bin [45.5,45.6) has 97305 bin [45.6,45.7) has 99412 bin [45.7,45.8) has 101740 bin [45.8,45.9) has 103410 bin [45.9,46.0) has 105558 bin [46.0,46.1) has 107687 bin [46.1,46.2) has 109373 bin [46.2,46.3) has 109807 bin [46.3,46.4) has 111302 bin [46.4,46.5) has 113202 bin [46.5,46.6) has 115011 bin [46.6,46.7) has 116261 bin [46.7,46.8) has 117353 bin [46.8,46.9) has 118887 bin [46.9,47.0) has 120165 bin [47.0,47.1) has 121998 bin [47.1,47.2) has 122495 bin [47.2,47.3) has 123792 bin [47.3,47.4) has 124697 bin [47.4,47.5) has 126233 bin [47.5,47.6) has 126865 bin [47.6,47.7) has 126862 bin [47.7,47.8) has 127081 bin [47.8,47.9) has 127188 bin [47.9,48.0) has 126794 bin [48.0,48.1) has 128100 bin [48.1,48.2) has 127724 bin [48.2,48.3) has 127047 bin [48.3,48.4) has 126692 bin [48.4,48.5) has 126113 bin [48.5,48.6) has 125553 bin [48.6,48.7) has 124659 bin [48.7,48.8) has 122984 bin [48.8,48.9) has 121875 bin [48.9,49.0) has 120053 bin [49.0,49.1) has 118003 bin [49.1,49.2) has 116114 bin [49.2,49.3) has 114864 bin [49.3,49.4) has 112915 bin [49.4,49.5) has 111120 bin [49.5,49.6) has 109271 bin [49.6,49.7) has 107188 bin [49.7,49.8) has 104504 bin [49.8,49.9) has 101468 bin [49.9,50.0) has 97884 bin [50.0,50.1) has 95137 bin [50.1,50.2) has 92259 bin [50.2,50.3) has 88695 bin [50.3,50.4) has 86529 bin [50.4,50.5) has 83453 bin [50.5,50.6) has 80741 bin [50.6,50.7) has 77467 bin [50.7,50.8) has 74808 bin [50.8,50.9) has 71746 bin [50.9,51.0) has 68267 bin [51.0,51.1) has 65774 bin [51.1,51.2) has 62668 bin [51.2,51.3) has 60484 bin [51.3,51.4) has 58157 bin [51.4,51.5) has 55283 bin [51.5,51.6) has 52920 bin [51.6,51.7) has 50174 bin [51.7,51.8) has 47493 bin [51.8,51.9) has 45274 bin [51.9,52.0) has 42932 bin [52.0,52.1) has 40696 bin [52.1,52.2) has 38184 bin [52.2,52.3) has 36007 bin [52.3,52.4) has 34231 bin [52.4,52.5) has 32222 bin [52.5,52.6) has 30314 bin [52.6,52.7) has 28013 bin [52.7,52.8) has 26601 bin [52.8,52.9) has 24522 bin [52.9,53.0) has 22995 bin [53.0,53.1) has 21233 bin [53.1,53.2) has 19629 bin [53.2,53.3) has 18281 bin [53.3,53.4) has 16524 bin [53.4,53.5) has 14970 bin [53.5,53.6) has 13735 bin [53.6,53.7) has 12658 bin [53.7,53.8) has 11814 bin [53.8,53.9) has 10785 bin [53.9,54.0) has 9927 bin [54.0,54.1) has 8890 bin [54.1,54.2) has 8058 bin [54.2,54.3) has 7380 bin [54.3,54.4) has 6909 bin [54.4,54.5) has 6286 bin [54.5,54.6) has 5679 bin [54.6,54.7) has 5051 bin [54.7,54.8) has 4558 bin [54.8,54.9) has 3918 bin [54.9,55.0) has 3433 bin [55.0,55.1) has 3189 bin [55.1,55.2) has 2786 bin [55.2,55.3) has 2466 bin [55.3,55.4) has 2164 bin [55.4,55.5) has 1771 bin [55.5,55.6) has 1650 bin [55.6,55.7) has 1534 bin [55.7,55.8) has 1257 bin [55.8,55.9) has 1106 bin [55.9,56.0) has 1010 bin [56.0,56.1) has 872 bin [56.1,56.2) has 788 bin [56.2,56.3) has 644 bin [56.3,56.4) has 617 bin [56.4,56.5) has 539 bin [56.5,56.6) has 483 bin [56.6,56.7) has 431 bin [56.7,56.8) has 387 bin [56.8,56.9) has 321 bin [56.9,57.0) has 304 bin [57.0,57.1) has 271 bin [57.1,57.2) has 233 bin [57.2,57.3) has 232 bin [57.3,57.4) has 182 bin [57.4,57.5) has 190 bin [57.5,57.6) has 168 bin [57.6,57.7) has 138 bin [57.7,57.8) has 156 bin [57.8,57.9) has 129 bin [57.9,58.0) has 123 bin [58.0,58.1) has 111 bin [58.1,58.2) has 101 bin [58.2,58.3) has 72 bin [58.3,58.4) has 73 bin [58.4,58.5) has 62 bin [58.5,58.6) has 56 bin [58.6,58.7) has 50 bin [58.7,58.8) has 35 bin [58.8,58.9) has 39 bin [58.9,59.0) has 35 bin [59.0,59.1) has 36 bin [59.1,59.2) has 47 bin [59.2,59.3) has 40 bin [59.3,59.4) has 31 bin [59.4,59.5) has 30 bin [59.5,59.6) has 29 bin [59.6,59.7) has 21 bin [59.7,59.8) has 18 bin [59.8,59.9) has 24 bin [59.9,60.0) has 7 bin [60.0,60.1) has 9 bin [60.1,60.2) has 10 bin [60.2,60.3) has 8 bin [60.3,60.4) has 3 bin [60.4,60.5) has 3 bin [60.7,60.8) has 1 bin [60.8,60.9) has 1 average z coordinate 37.5 for 34412453 element(s) point source id histogram with bin size 1.000000 bin 95 has 4741719 bin 96 has 28658883 bin 97 has 1011851 average point source id 95.891612841432718 for 34412453 element(s)