lasinfo (210611) report for 'AHN4T/57AZ1_19.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: 4000224 number of points by return: 2473512 1176443 314936 33622 1711 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 363730 0 min x y z: 143748.031 364088.197 39.639 max x y z: 144019.999 365019.999 66.393 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: 4000224 extended number of points by return: 2473512 1176443 314936 33622 1711 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 768031 1039999 Y 358197 1289999 Z 39639 66393 intensity 56 1828 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -7 29 user_data 6 7 point_source_ID 70 71 gps_time 298211853.820719 298215098.835407 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 216 G 32 217 B 26 201 NIR 19 238 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 2 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0.56 18.28 ('Amplitude') attribute1 -16.68 1.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 2473512 number of intermediate returns: 350513 number of last returns: 2463983 number of single returns: 1287784 covered area in square units/kilounits: 152236/0.15 point density: all returns 26.28 last only 16.19 (per square units) spacing: all returns 0.20 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4000224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2473512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1176443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 314936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 33622 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1711 instead zero. overview over extended number of returns of given pulse: 1287784 1727773 848188 127887 8261 331 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1974325 unclassified (1) 2025899 ground (2) +-> flagged as extended overlap: 472130 +---> 199655 of those are unclassified (1) +---> 272475 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [39.6,39.7) has 11 bin [39.7,39.8) has 31 bin [39.8,39.9) has 272 bin [39.9,40.0) has 25730 bin [40.0,40.1) has 348691 bin [40.1,40.2) has 158765 bin [40.2,40.3) has 61216 bin [40.3,40.4) has 24757 bin [40.4,40.5) has 34921 bin [40.5,40.6) has 55886 bin [40.6,40.7) has 75068 bin [40.7,40.8) has 71248 bin [40.8,40.9) has 61522 bin [40.9,41.0) has 56959 bin [41.0,41.1) has 59924 bin [41.1,41.2) has 66358 bin [41.2,41.3) has 80256 bin [41.3,41.4) has 86439 bin [41.4,41.5) has 88158 bin [41.5,41.6) has 89492 bin [41.6,41.7) has 87862 bin [41.7,41.8) has 91540 bin [41.8,41.9) has 95198 bin [41.9,42.0) has 86526 bin [42.0,42.1) has 69720 bin [42.1,42.2) has 52979 bin [42.2,42.3) has 36338 bin [42.3,42.4) has 25849 bin [42.4,42.5) has 19047 bin [42.5,42.6) has 12360 bin [42.6,42.7) has 7491 bin [42.7,42.8) has 5274 bin [42.8,42.9) has 3925 bin [42.9,43.0) has 2537 bin [43.0,43.1) has 2020 bin [43.1,43.2) has 1403 bin [43.2,43.3) has 1236 bin [43.3,43.4) has 1137 bin [43.4,43.5) has 1016 bin [43.5,43.6) has 1006 bin [43.6,43.7) has 1078 bin [43.7,43.8) has 1006 bin [43.8,43.9) has 943 bin [43.9,44.0) has 905 bin [44.0,44.1) has 889 bin [44.1,44.2) has 958 bin [44.2,44.3) has 934 bin [44.3,44.4) has 1049 bin [44.4,44.5) has 1084 bin [44.5,44.6) has 1118 bin [44.6,44.7) has 994 bin [44.7,44.8) has 1045 bin [44.8,44.9) has 990 bin [44.9,45.0) has 958 bin [45.0,45.1) has 1025 bin [45.1,45.2) has 1044 bin [45.2,45.3) has 1034 bin [45.3,45.4) has 1110 bin [45.4,45.5) has 1052 bin [45.5,45.6) has 1142 bin [45.6,45.7) has 1171 bin [45.7,45.8) has 1177 bin [45.8,45.9) has 1241 bin [45.9,46.0) has 1189 bin [46.0,46.1) has 1285 bin [46.1,46.2) has 1375 bin [46.2,46.3) has 1425 bin [46.3,46.4) has 1464 bin [46.4,46.5) has 1437 bin [46.5,46.6) has 1394 bin [46.6,46.7) has 1383 bin [46.7,46.8) has 1445 bin [46.8,46.9) has 1512 bin [46.9,47.0) has 1519 bin [47.0,47.1) has 1578 bin [47.1,47.2) has 1519 bin [47.2,47.3) has 1600 bin [47.3,47.4) has 1576 bin [47.4,47.5) has 1578 bin [47.5,47.6) has 1688 bin [47.6,47.7) has 1674 bin [47.7,47.8) has 1732 bin [47.8,47.9) has 1669 bin [47.9,48.0) has 1675 bin [48.0,48.1) has 1786 bin [48.1,48.2) has 1728 bin [48.2,48.3) has 1746 bin [48.3,48.4) has 1860 bin [48.4,48.5) has 1900 bin [48.5,48.6) has 1916 bin [48.6,48.7) has 2054 bin [48.7,48.8) has 2110 bin [48.8,48.9) has 2200 bin [48.9,49.0) has 2346 bin [49.0,49.1) has 2287 bin [49.1,49.2) has 2188 bin [49.2,49.3) has 2252 bin [49.3,49.4) has 2377 bin [49.4,49.5) has 2566 bin [49.5,49.6) has 2557 bin [49.6,49.7) has 2573 bin [49.7,49.8) has 2493 bin [49.8,49.9) has 2570 bin [49.9,50.0) has 2683 bin [50.0,50.1) has 2746 bin [50.1,50.2) has 2904 bin [50.2,50.3) has 3030 bin [50.3,50.4) has 3147 bin [50.4,50.5) has 3200 bin [50.5,50.6) has 3309 bin [50.6,50.7) has 3280 bin [50.7,50.8) has 3349 bin [50.8,50.9) has 3603 bin [50.9,51.0) has 3701 bin [51.0,51.1) has 3846 bin [51.1,51.2) has 4068 bin [51.2,51.3) has 4332 bin [51.3,51.4) has 4494 bin [51.4,51.5) has 4598 bin [51.5,51.6) has 4684 bin [51.6,51.7) has 4726 bin [51.7,51.8) has 4939 bin [51.8,51.9) has 5151 bin [51.9,52.0) has 5473 bin [52.0,52.1) has 5778 bin [52.1,52.2) has 6137 bin [52.2,52.3) has 6361 bin [52.3,52.4) has 6640 bin [52.4,52.5) has 6828 bin [52.5,52.6) has 7339 bin [52.6,52.7) has 7813 bin [52.7,52.8) has 7930 bin [52.8,52.9) has 8547 bin [52.9,53.0) has 9004 bin [53.0,53.1) has 9391 bin [53.1,53.2) has 9909 bin [53.2,53.3) has 10240 bin [53.3,53.4) has 10646 bin [53.4,53.5) has 11199 bin [53.5,53.6) has 11737 bin [53.6,53.7) has 12501 bin [53.7,53.8) has 13024 bin [53.8,53.9) has 13553 bin [53.9,54.0) has 14085 bin [54.0,54.1) has 14855 bin [54.1,54.2) has 15639 bin [54.2,54.3) has 16638 bin [54.3,54.4) has 17395 bin [54.4,54.5) has 18034 bin [54.5,54.6) has 18311 bin [54.6,54.7) has 18776 bin [54.7,54.8) has 19421 bin [54.8,54.9) has 20139 bin [54.9,55.0) has 20576 bin [55.0,55.1) has 21429 bin [55.1,55.2) has 22128 bin [55.2,55.3) has 22821 bin [55.3,55.4) has 23985 bin [55.4,55.5) has 24934 bin [55.5,55.6) has 25530 bin [55.6,55.7) has 26199 bin [55.7,55.8) has 25980 bin [55.8,55.9) has 26845 bin [55.9,56.0) has 27405 bin [56.0,56.1) has 27349 bin [56.1,56.2) has 27974 bin [56.2,56.3) has 28938 bin [56.3,56.4) has 29221 bin [56.4,56.5) has 29686 bin [56.5,56.6) has 30773 bin [56.6,56.7) has 31001 bin [56.7,56.8) has 30921 bin [56.8,56.9) has 31586 bin [56.9,57.0) has 32070 bin [57.0,57.1) has 32176 bin [57.1,57.2) has 32059 bin [57.2,57.3) has 32147 bin [57.3,57.4) has 32051 bin [57.4,57.5) has 31908 bin [57.5,57.6) has 31775 bin [57.6,57.7) has 31590 bin [57.7,57.8) has 31130 bin [57.8,57.9) has 30611 bin [57.9,58.0) has 30053 bin [58.0,58.1) has 29614 bin [58.1,58.2) has 28851 bin [58.2,58.3) has 28452 bin [58.3,58.4) has 27324 bin [58.4,58.5) has 26532 bin [58.5,58.6) has 25502 bin [58.6,58.7) has 24118 bin [58.7,58.8) has 23815 bin [58.8,58.9) has 23063 bin [58.9,59.0) has 21566 bin [59.0,59.1) has 21110 bin [59.1,59.2) has 19432 bin [59.2,59.3) has 18278 bin [59.3,59.4) has 17138 bin [59.4,59.5) has 16288 bin [59.5,59.6) has 15141 bin [59.6,59.7) has 14346 bin [59.7,59.8) has 13598 bin [59.8,59.9) has 12625 bin [59.9,60.0) has 11466 bin [60.0,60.1) has 10582 bin [60.1,60.2) has 10143 bin [60.2,60.3) has 9238 bin [60.3,60.4) has 8232 bin [60.4,60.5) has 7744 bin [60.5,60.6) has 6839 bin [60.6,60.7) has 6373 bin [60.7,60.8) has 5913 bin [60.8,60.9) has 5522 bin [60.9,61.0) has 4856 bin [61.0,61.1) has 4668 bin [61.1,61.2) has 4208 bin [61.2,61.3) has 3686 bin [61.3,61.4) has 3217 bin [61.4,61.5) has 3061 bin [61.5,61.6) has 2727 bin [61.6,61.7) has 2558 bin [61.7,61.8) has 2193 bin [61.8,61.9) has 2063 bin [61.9,62.0) has 1864 bin [62.0,62.1) has 1664 bin [62.1,62.2) has 1458 bin [62.2,62.3) has 1296 bin [62.3,62.4) has 1187 bin [62.4,62.5) has 1096 bin [62.5,62.6) has 1019 bin [62.6,62.7) has 971 bin [62.7,62.8) has 898 bin [62.8,62.9) has 803 bin [62.9,63.0) has 707 bin [63.0,63.1) has 696 bin [63.1,63.2) has 631 bin [63.2,63.3) has 532 bin [63.3,63.4) has 473 bin [63.4,63.5) has 410 bin [63.5,63.6) has 358 bin [63.6,63.7) has 366 bin [63.7,63.8) has 321 bin [63.8,63.9) has 269 bin [63.9,64.0) has 236 bin [64.0,64.1) has 211 bin [64.1,64.2) has 182 bin [64.2,64.3) has 166 bin [64.3,64.4) has 149 bin [64.4,64.5) has 125 bin [64.5,64.6) has 134 bin [64.6,64.7) has 110 bin [64.7,64.8) has 91 bin [64.8,64.9) has 84 bin [64.9,65.0) has 70 bin [65.0,65.1) has 64 bin [65.1,65.2) has 38 bin [65.2,65.3) has 26 bin [65.3,65.4) has 21 bin [65.4,65.5) has 19 bin [65.5,65.6) has 16 bin [65.6,65.7) has 8 bin [65.7,65.8) has 9 bin [65.8,65.9) has 7 bin [65.9,66.0) has 8 bin [66.0,66.1) has 8 bin [66.1,66.2) has 5 bin [66.2,66.3) has 6 bin [66.3,66.4) has 5 average z coordinate 48.4 for 4000224 element(s) point source id histogram with bin size 1.000000 bin 70 has 3998356 bin 71 has 1868 average point source id 70.00046697384947 for 4000224 element(s)