lasinfo (210611) report for 'AHN4T/67HN1_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: 175/2021 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: 28964319 number of points by return: 25120129 2692201 852525 250602 48862 scale factor x y z: 0.001 0.001 0.001 offset x y z: 52980 363730 0 min x y z: 52980.000 363730.000 -1.287 max x y z: 54019.999 365019.999 37.985 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: 28964319 extended number of points by return: 25120129 2692201 852525 250602 48862 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 -1287 37985 intensity 14 3129 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -31 32 user_data 6 7 point_source_ID 88 90 gps_time 261743964.227573 261746110.112370 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 51 255 B 43 255 NIR 80 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.14 31.29 ('Amplitude') attribute1 -16.27 16.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25120129 number of intermediate returns: 1157988 number of last returns: 25101321 number of single returns: 22415119 covered area in square units/kilounits: 1338512/1.34 point density: all returns 21.64 last only 18.75 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28964319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25120129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2692201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 852525 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 250602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48862 instead zero. overview over extended number of returns of given pulse: 22415119 3692075 1799967 809596 214090 30416 3056 0 0 0 0 0 0 0 0 histogram of classification of points: 4376314 unclassified (1) 24413491 ground (2) 118926 building (6) 55285 water (9) 303 wire conductor (14) +-> flagged as extended overlap: 2253092 +---> 714382 of those are unclassified (1) +---> 1514461 of those are ground (2) +---> 22354 of those are building (6) +---> 1880 of those are water (9) +---> 15 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 61 bin [-1.2,-1.1) has 921 bin [-1.1,-1.0) has 5846 bin [-1.0,-0.9) has 8308 bin [-0.9,-0.8) has 7232 bin [-0.8,-0.7) has 6435 bin [-0.7,-0.6) has 8688 bin [-0.6,-0.5) has 8980 bin [-0.5,-0.4) has 8347 bin [-0.4,-0.3) has 16723 bin [-0.3,-0.2) has 20895 bin [-0.2,-0.1) has 30100 bin [-0.1,0.0) has 64246 bin [0.0,0.1) has 93286 bin [0.1,0.2) has 91673 bin [0.2,0.3) has 115057 bin [0.3,0.4) has 168003 bin [0.4,0.5) has 240771 bin [0.5,0.6) has 271466 bin [0.6,0.7) has 263439 bin [0.7,0.8) has 302637 bin [0.8,0.9) has 367091 bin [0.9,1.0) has 354973 bin [1.0,1.1) has 478452 bin [1.1,1.2) has 692370 bin [1.2,1.3) has 928762 bin [1.3,1.4) has 1086461 bin [1.4,1.5) has 1893695 bin [1.5,1.6) has 5682324 bin [1.6,1.7) has 6283969 bin [1.7,1.8) has 2871287 bin [1.8,1.9) has 993502 bin [1.9,2.0) has 383367 bin [2.0,2.1) has 278137 bin [2.1,2.2) has 190108 bin [2.2,2.3) has 197588 bin [2.3,2.4) has 214322 bin [2.4,2.5) has 130087 bin [2.5,2.6) has 72616 bin [2.6,2.7) has 72010 bin [2.7,2.8) has 72518 bin [2.8,2.9) has 73534 bin [2.9,3.0) has 78543 bin [3.0,3.1) has 84507 bin [3.1,3.2) has 95888 bin [3.2,3.3) has 111551 bin [3.3,3.4) has 115310 bin [3.4,3.5) has 104940 bin [3.5,3.6) has 93927 bin [3.6,3.7) has 83342 bin [3.7,3.8) has 71432 bin [3.8,3.9) has 53564 bin [3.9,4.0) has 36894 bin [4.0,4.1) has 27577 bin 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has 3304 bin [32.2,32.3) has 3283 bin [32.3,32.4) has 3207 bin [32.4,32.5) has 3297 bin [32.5,32.6) has 3135 bin [32.6,32.7) has 3150 bin [32.7,32.8) has 2995 bin [32.8,32.9) has 2998 bin [32.9,33.0) has 2854 bin [33.0,33.1) has 2884 bin [33.1,33.2) has 2836 bin [33.2,33.3) has 2738 bin [33.3,33.4) has 2598 bin [33.4,33.5) has 2540 bin [33.5,33.6) has 2506 bin [33.6,33.7) has 2474 bin [33.7,33.8) has 2335 bin [33.8,33.9) has 2324 bin [33.9,34.0) has 2190 bin [34.0,34.1) has 2018 bin [34.1,34.2) has 1943 bin [34.2,34.3) has 1812 bin [34.3,34.4) has 1683 bin [34.4,34.5) has 1602 bin [34.5,34.6) has 1537 bin [34.6,34.7) has 1378 bin [34.7,34.8) has 1332 bin [34.8,34.9) has 1264 bin [34.9,35.0) has 1189 bin [35.0,35.1) has 1086 bin [35.1,35.2) has 1029 bin [35.2,35.3) has 916 bin [35.3,35.4) has 776 bin [35.4,35.5) has 738 bin [35.5,35.6) has 710 bin [35.6,35.7) has 660 bin [35.7,35.8) has 573 bin [35.8,35.9) has 527 bin [35.9,36.0) has 468 bin [36.0,36.1) has 417 bin [36.1,36.2) has 388 bin [36.2,36.3) has 383 bin [36.3,36.4) has 332 bin [36.4,36.5) has 359 bin [36.5,36.6) has 327 bin [36.6,36.7) has 281 bin [36.7,36.8) has 241 bin [36.8,36.9) has 233 bin [36.9,37.0) has 202 bin [37.0,37.1) has 165 bin [37.1,37.2) has 137 bin [37.2,37.3) has 94 bin [37.3,37.4) has 92 bin [37.4,37.5) has 47 bin [37.5,37.6) has 31 bin [37.6,37.7) has 21 bin [37.7,37.8) has 15 bin [37.8,37.9) has 5 bin [37.9,38.0) has 4 average z coordinate 2.8 for 28964319 element(s) point source id histogram with bin size 1.000000 bin 88 has 7644506 bin 89 has 21142641 bin 90 has 177172 average point source id 88.742188518224779 for 28964319 element(s)