lasinfo (210611) report for 'AHN4T/16AZ2_08.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: 177/2021 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: 40528301 number of points by return: 37550392 2090878 713088 172001 1942 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 541230 0 min x y z: 186980.000 541230.000 -3.624 max x y z: 188019.999 542519.999 31.375 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: 40528301 extended number of points by return: 37550392 2090878 713088 172001 1942 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 -3624 31375 intensity 19 4992 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 8 9 point_source_ID 1137 1145 gps_time 269088730.311876 269104456.719526 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 30 255 B 8 255 NIR 46 255 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 0.19 49.92 ('Amplitude') attribute1 -16.96 33.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37550392 number of intermediate returns: 887692 number of last returns: 37544750 number of single returns: 35454533 covered area in square units/kilounits: 1299396/1.30 point density: all returns 31.19 last only 28.89 (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 40528301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37550392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2090878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 713088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 172001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1942 instead zero. overview over extended number of returns of given pulse: 35454533 2758421 1624326 681282 9484 250 5 0 0 0 0 0 0 0 0 histogram of classification of points: 3801327 unclassified (1) 35726318 ground (2) 290289 building (6) 697691 water (9) 12676 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2919802 +---> 286862 of those are unclassified (1) +---> 2562175 of those are ground (2) +---> 24085 of those are building (6) +---> 44174 of those are water (9) +---> 2506 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.7,-3.6) has 3 bin [-3.6,-3.5) has 228 bin [-3.5,-3.4) has 11575 bin [-3.4,-3.3) has 67807 bin [-3.3,-3.2) has 42405 bin [-3.2,-3.1) has 36214 bin [-3.1,-3.0) has 62499 bin [-3.0,-2.9) has 65797 bin [-2.9,-2.8) has 73064 bin [-2.8,-2.7) has 103910 bin [-2.7,-2.6) has 262802 bin [-2.6,-2.5) has 548000 bin [-2.5,-2.4) has 1364167 bin [-2.4,-2.3) has 2657228 bin [-2.3,-2.2) has 3147388 bin [-2.2,-2.1) has 3617671 bin [-2.1,-2.0) has 2694102 bin [-2.0,-1.9) has 2052862 bin [-1.9,-1.8) has 1474561 bin [-1.8,-1.7) has 1125006 bin [-1.7,-1.6) has 1097488 bin [-1.6,-1.5) has 1334130 bin [-1.5,-1.4) has 1050278 bin [-1.4,-1.3) has 561754 bin [-1.3,-1.2) has 1286177 bin [-1.2,-1.1) has 1189684 bin [-1.1,-1.0) has 1282445 bin [-1.0,-0.9) has 2085218 bin [-0.9,-0.8) has 2160071 bin [-0.8,-0.7) has 1465776 bin [-0.7,-0.6) has 871014 bin [-0.6,-0.5) has 781434 bin [-0.5,-0.4) has 491378 bin [-0.4,-0.3) has 484048 bin [-0.3,-0.2) has 316578 bin [-0.2,-0.1) has 214964 bin [-0.1,0.0) has 185717 bin [0.0,0.1) has 176789 bin [0.1,0.2) has 157885 bin [0.2,0.3) has 140246 bin [0.3,0.4) has 145200 bin [0.4,0.5) has 163372 bin [0.5,0.6) has 146132 bin [0.6,0.7) has 91380 bin [0.7,0.8) has 63973 bin [0.8,0.9) has 59603 bin [0.9,1.0) has 58732 bin [1.0,1.1) has 57561 bin [1.1,1.2) has 55103 bin [1.2,1.3) has 53779 bin [1.3,1.4) has 50535 bin [1.4,1.5) has 48405 bin [1.5,1.6) has 47352 bin [1.6,1.7) has 46532 bin [1.7,1.8) has 45471 bin [1.8,1.9) has 44001 bin [1.9,2.0) has 44501 bin [2.0,2.1) has 43677 bin [2.1,2.2) has 44412 bin [2.2,2.3) has 41999 bin [2.3,2.4) has 38993 bin [2.4,2.5) has 35186 bin [2.5,2.6) has 34211 bin [2.6,2.7) has 34380 bin [2.7,2.8) has 34084 bin [2.8,2.9) has 33069 bin [2.9,3.0) has 34982 bin [3.0,3.1) has 34653 bin [3.1,3.2) has 33203 bin [3.2,3.3) has 39653 bin [3.3,3.4) has 35152 bin [3.4,3.5) has 32607 bin [3.5,3.6) has 32102 bin [3.6,3.7) has 31869 bin [3.7,3.8) has 31667 bin [3.8,3.9) has 31008 bin [3.9,4.0) has 30257 bin [4.0,4.1) has 29424 bin [4.1,4.2) has 29258 bin [4.2,4.3) has 28523 bin [4.3,4.4) has 28537 bin [4.4,4.5) has 28389 bin [4.5,4.6) has 27626 bin [4.6,4.7) has 27520 bin [4.7,4.8) has 27848 bin [4.8,4.9) has 27463 bin [4.9,5.0) has 27259 bin [5.0,5.1) has 27006 bin [5.1,5.2) has 26005 bin [5.2,5.3) has 26016 bin [5.3,5.4) has 25213 bin 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[17.5,17.6) has 1532 bin [17.6,17.7) has 1557 bin [17.7,17.8) has 1450 bin [17.8,17.9) has 1426 bin [17.9,18.0) has 1499 bin [18.0,18.1) has 1372 bin [18.1,18.2) has 1359 bin [18.2,18.3) has 1364 bin [18.3,18.4) has 1306 bin [18.4,18.5) has 1424 bin [18.5,18.6) has 1387 bin [18.6,18.7) has 1401 bin [18.7,18.8) has 1407 bin [18.8,18.9) has 1398 bin [18.9,19.0) has 1357 bin [19.0,19.1) has 1416 bin [19.1,19.2) has 1365 bin [19.2,19.3) has 1335 bin [19.3,19.4) has 1319 bin [19.4,19.5) has 1302 bin [19.5,19.6) has 1265 bin [19.6,19.7) has 1269 bin [19.7,19.8) has 1311 bin [19.8,19.9) has 1273 bin [19.9,20.0) has 1285 bin [20.0,20.1) has 1219 bin [20.1,20.2) has 1260 bin [20.2,20.3) has 1222 bin [20.3,20.4) has 1205 bin [20.4,20.5) has 1201 bin [20.5,20.6) has 1096 bin [20.6,20.7) has 1241 bin [20.7,20.8) has 1218 bin [20.8,20.9) has 1288 bin [20.9,21.0) has 1342 bin [21.0,21.1) has 1349 bin [21.1,21.2) has 1271 bin [21.2,21.3) has 1289 bin [21.3,21.4) has 1334 bin [21.4,21.5) has 1321 bin 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has 882 bin [25.6,25.7) has 828 bin [25.7,25.8) has 821 bin [25.8,25.9) has 812 bin [25.9,26.0) has 795 bin [26.0,26.1) has 792 bin [26.1,26.2) has 727 bin [26.2,26.3) has 749 bin [26.3,26.4) has 726 bin [26.4,26.5) has 725 bin [26.5,26.6) has 699 bin [26.6,26.7) has 688 bin [26.7,26.8) has 627 bin [26.8,26.9) has 626 bin [26.9,27.0) has 607 bin [27.0,27.1) has 589 bin [27.1,27.2) has 529 bin [27.2,27.3) has 515 bin [27.3,27.4) has 486 bin [27.4,27.5) has 463 bin [27.5,27.6) has 475 bin [27.6,27.7) has 450 bin [27.7,27.8) has 443 bin [27.8,27.9) has 450 bin [27.9,28.0) has 428 bin [28.0,28.1) has 384 bin [28.1,28.2) has 388 bin [28.2,28.3) has 387 bin [28.3,28.4) has 325 bin [28.4,28.5) has 289 bin [28.5,28.6) has 311 bin [28.6,28.7) has 256 bin [28.7,28.8) has 235 bin [28.8,28.9) has 233 bin [28.9,29.0) has 209 bin [29.0,29.1) has 244 bin [29.1,29.2) has 175 bin [29.2,29.3) has 189 bin [29.3,29.4) has 176 bin [29.4,29.5) has 134 bin [29.5,29.6) has 127 bin [29.6,29.7) has 117 bin [29.7,29.8) has 116 bin [29.8,29.9) has 88 bin [29.9,30.0) has 88 bin [30.0,30.1) has 55 bin [30.1,30.2) has 57 bin [30.2,30.3) has 29 bin [30.3,30.4) has 29 bin [30.4,30.5) has 14 bin [30.5,30.6) has 14 bin [30.6,30.7) has 12 bin [30.7,30.8) has 16 bin [30.8,30.9) has 9 bin [30.9,31.0) has 6 bin [31.0,31.1) has 7 bin [31.1,31.2) has 4 bin [31.2,31.3) has 2 bin [31.3,31.4) has 2 average z coordinate -1.0 for 40528301 element(s) point source id histogram with bin size 1.000000 bin 1137 has 3384109 bin 1138 has 19257652 bin 1139 has 2982126 bin 1145 has 14904414 average point source id 1140.564354104061749 for 40528301 element(s)