lasinfo (210611) report for 'AHN4T/17CN2_14.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: 335/2022 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: 26956354 number of points by return: 23166789 2733214 867104 167138 20362 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 533730 0 min x y z: 227980.000 533730.000 10.865 max x y z: 229019.999 535019.999 39.728 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: 26956354 extended number of points by return: 23166789 2733214 867104 167138 20362 1641 106 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 10865 39728 intensity 56 4860 return_number 1 7 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 62 64 gps_time 330513744.806806 330517307.902507 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 37 255 B 19 255 NIR 17 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 32.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23166789 number of intermediate returns: 1054373 number of last returns: 23167580 number of single returns: 20432388 covered area in square units/kilounits: 1335812/1.34 point density: all returns 20.18 last only 17.34 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26956354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23166789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2733214 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 867104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 167138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20362 instead zero. overview over extended number of returns of given pulse: 20432388 3738203 2096056 586164 93546 9277 720 0 0 0 0 0 0 0 0 histogram of classification of points: 4316428 unclassified (1) 22427505 ground (2) 205356 building (6) 7065 water (9) +-> flagged as extended overlap: 1795987 +---> 298362 of those are unclassified (1) +---> 1495260 of those are ground (2) +---> 1460 of those are building (6) +---> 905 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.8,10.9) has 3 bin [10.9,11.0) has 725 bin [11.0,11.1) has 7937 bin [11.1,11.2) has 8613 bin [11.2,11.3) has 11709 bin [11.3,11.4) has 15628 bin [11.4,11.5) has 23709 bin [11.5,11.6) has 52357 bin [11.6,11.7) has 130760 bin [11.7,11.8) has 256299 bin [11.8,11.9) has 352307 bin [11.9,12.0) has 501055 bin [12.0,12.1) has 607887 bin [12.1,12.2) has 551652 bin [12.2,12.3) has 468295 bin [12.3,12.4) has 581968 bin [12.4,12.5) has 776136 bin [12.5,12.6) has 781429 bin [12.6,12.7) has 776216 bin [12.7,12.8) has 855901 bin [12.8,12.9) has 801048 bin [12.9,13.0) has 744435 bin [13.0,13.1) has 657039 bin [13.1,13.2) has 852886 bin [13.2,13.3) has 1037463 bin [13.3,13.4) has 1109982 bin [13.4,13.5) has 1305054 bin [13.5,13.6) has 1677668 bin [13.6,13.7) has 1358420 bin [13.7,13.8) has 1426475 bin [13.8,13.9) has 964397 bin [13.9,14.0) has 510883 bin [14.0,14.1) has 585015 bin [14.1,14.2) has 635381 bin [14.2,14.3) has 432508 bin [14.3,14.4) has 340557 bin [14.4,14.5) has 351382 bin [14.5,14.6) has 247971 bin [14.6,14.7) has 177551 bin [14.7,14.8) has 153494 bin [14.8,14.9) has 140425 bin [14.9,15.0) has 122365 bin [15.0,15.1) has 99910 bin [15.1,15.2) has 87770 bin [15.2,15.3) has 73401 bin [15.3,15.4) has 57721 bin [15.4,15.5) has 48452 bin [15.5,15.6) has 49172 bin [15.6,15.7) has 50451 bin [15.7,15.8) has 49330 bin [15.8,15.9) has 48690 bin [15.9,16.0) has 41490 bin [16.0,16.1) has 35322 bin [16.1,16.2) has 32534 bin [16.2,16.3) has 31356 bin [16.3,16.4) has 31267 bin [16.4,16.5) has 32031 bin [16.5,16.6) has 31819 bin [16.6,16.7) has 33117 bin [16.7,16.8) has 32937 bin [16.8,16.9) has 34847 bin [16.9,17.0) has 33532 bin [17.0,17.1) has 31538 bin [17.1,17.2) has 31738 bin [17.2,17.3) has 31424 bin [17.3,17.4) has 31685 bin [17.4,17.5) has 30809 bin [17.5,17.6) has 30266 bin [17.6,17.7) has 29703 bin [17.7,17.8) has 29498 bin [17.8,17.9) has 29133 bin [17.9,18.0) has 29216 bin [18.0,18.1) has 29364 bin [18.1,18.2) has 28883 bin [18.2,18.3) has 28530 bin [18.3,18.4) has 28274 bin [18.4,18.5) has 28071 bin [18.5,18.6) has 28041 bin [18.6,18.7) has 27610 bin [18.7,18.8) has 27336 bin [18.8,18.9) has 27735 bin [18.9,19.0) has 27220 bin [19.0,19.1) has 27919 bin [19.1,19.2) has 27923 bin [19.2,19.3) has 28227 bin [19.3,19.4) has 29050 bin [19.4,19.5) has 28920 bin [19.5,19.6) has 28968 bin [19.6,19.7) has 29104 bin [19.7,19.8) has 29133 bin [19.8,19.9) has 29441 bin [19.9,20.0) has 29494 bin [20.0,20.1) has 29516 bin [20.1,20.2) has 29606 bin [20.2,20.3) has 29552 bin [20.3,20.4) has 29534 bin [20.4,20.5) has 29753 bin [20.5,20.6) has 29549 bin [20.6,20.7) has 30016 bin [20.7,20.8) has 30297 bin [20.8,20.9) has 30637 bin [20.9,21.0) has 30811 bin [21.0,21.1) has 30793 bin [21.1,21.2) has 30949 bin [21.2,21.3) has 31424 bin [21.3,21.4) has 31524 bin [21.4,21.5) has 31509 bin [21.5,21.6) has 31840 bin [21.6,21.7) has 31716 bin [21.7,21.8) has 31709 bin [21.8,21.9) has 32038 bin [21.9,22.0) has 32120 bin [22.0,22.1) has 32021 bin [22.1,22.2) has 32115 bin [22.2,22.3) has 32556 bin [22.3,22.4) has 32905 bin [22.4,22.5) has 32540 bin [22.5,22.6) has 32722 bin [22.6,22.7) has 32553 bin [22.7,22.8) has 32921 bin [22.8,22.9) has 32733 bin [22.9,23.0) has 33162 bin [23.0,23.1) has 32904 bin [23.1,23.2) has 33127 bin [23.2,23.3) has 32486 bin [23.3,23.4) has 32263 bin [23.4,23.5) has 32126 bin [23.5,23.6) has 32465 bin [23.6,23.7) has 32471 bin [23.7,23.8) has 32096 bin [23.8,23.9) has 31706 bin [23.9,24.0) has 32019 bin [24.0,24.1) has 32109 bin [24.1,24.2) has 31732 bin [24.2,24.3) has 31331 bin [24.3,24.4) has 31037 bin [24.4,24.5) has 31190 bin [24.5,24.6) has 30969 bin [24.6,24.7) has 30647 bin [24.7,24.8) has 30380 bin [24.8,24.9) has 30188 bin [24.9,25.0) has 29617 bin [25.0,25.1) has 29664 bin [25.1,25.2) has 29020 bin [25.2,25.3) has 29005 bin [25.3,25.4) has 28423 bin [25.4,25.5) has 27855 bin [25.5,25.6) has 27277 bin [25.6,25.7) has 26761 bin [25.7,25.8) has 26393 bin [25.8,25.9) has 26019 bin [25.9,26.0) has 25615 bin [26.0,26.1) has 25016 bin [26.1,26.2) has 24632 bin [26.2,26.3) has 24023 bin [26.3,26.4) has 23415 bin [26.4,26.5) has 23484 bin [26.5,26.6) has 23067 bin [26.6,26.7) has 22395 bin [26.7,26.8) has 21792 bin [26.8,26.9) has 21399 bin [26.9,27.0) has 20858 bin [27.0,27.1) has 20434 bin [27.1,27.2) has 19929 bin [27.2,27.3) has 19350 bin [27.3,27.4) has 18601 bin [27.4,27.5) has 18308 bin [27.5,27.6) has 17997 bin [27.6,27.7) has 17317 bin [27.7,27.8) has 17110 bin [27.8,27.9) has 16562 bin [27.9,28.0) has 16241 bin [28.0,28.1) has 16189 bin [28.1,28.2) has 15737 bin [28.2,28.3) has 15418 bin [28.3,28.4) has 15138 bin [28.4,28.5) has 14580 bin [28.5,28.6) has 14011 bin [28.6,28.7) has 13723 bin [28.7,28.8) has 13484 bin [28.8,28.9) has 12958 bin [28.9,29.0) has 12620 bin [29.0,29.1) has 12310 bin [29.1,29.2) has 12042 bin [29.2,29.3) has 11803 bin [29.3,29.4) has 11342 bin [29.4,29.5) has 11314 bin [29.5,29.6) has 10871 bin [29.6,29.7) has 10662 bin [29.7,29.8) has 10776 bin [29.8,29.9) has 10243 bin [29.9,30.0) has 10127 bin [30.0,30.1) has 9448 bin [30.1,30.2) has 9151 bin [30.2,30.3) has 9149 bin [30.3,30.4) has 8866 bin [30.4,30.5) has 8593 bin [30.5,30.6) has 8312 bin [30.6,30.7) has 8201 bin [30.7,30.8) has 7885 bin [30.8,30.9) has 7458 bin [30.9,31.0) has 7263 bin [31.0,31.1) has 7137 bin [31.1,31.2) has 6935 bin [31.2,31.3) has 6539 bin [31.3,31.4) has 6355 bin [31.4,31.5) has 6360 bin [31.5,31.6) has 6055 bin [31.6,31.7) has 5959 bin [31.7,31.8) has 5579 bin [31.8,31.9) has 5417 bin [31.9,32.0) has 5040 bin [32.0,32.1) has 5169 bin [32.1,32.2) has 4887 bin [32.2,32.3) has 4571 bin [32.3,32.4) has 4386 bin [32.4,32.5) has 4249 bin [32.5,32.6) has 4118 bin [32.6,32.7) has 3978 bin [32.7,32.8) has 3630 bin [32.8,32.9) has 3392 bin [32.9,33.0) has 3236 bin [33.0,33.1) has 3142 bin [33.1,33.2) has 3067 bin [33.2,33.3) has 2909 bin [33.3,33.4) has 2767 bin [33.4,33.5) has 2565 bin [33.5,33.6) has 2476 bin [33.6,33.7) has 2230 bin [33.7,33.8) has 2189 bin [33.8,33.9) has 1971 bin [33.9,34.0) has 1975 bin [34.0,34.1) has 1881 bin [34.1,34.2) has 1692 bin [34.2,34.3) has 1632 bin [34.3,34.4) has 1467 bin [34.4,34.5) has 1299 bin [34.5,34.6) has 1222 bin [34.6,34.7) has 1211 bin [34.7,34.8) has 1076 bin [34.8,34.9) has 1022 bin [34.9,35.0) has 990 bin [35.0,35.1) has 914 bin [35.1,35.2) has 854 bin [35.2,35.3) has 812 bin [35.3,35.4) has 769 bin [35.4,35.5) has 648 bin [35.5,35.6) has 625 bin [35.6,35.7) has 569 bin [35.7,35.8) has 521 bin [35.8,35.9) has 459 bin [35.9,36.0) has 434 bin [36.0,36.1) has 409 bin [36.1,36.2) has 347 bin [36.2,36.3) has 361 bin [36.3,36.4) has 300 bin [36.4,36.5) has 255 bin [36.5,36.6) has 256 bin [36.6,36.7) has 205 bin [36.7,36.8) has 194 bin [36.8,36.9) has 187 bin [36.9,37.0) has 157 bin [37.0,37.1) has 131 bin [37.1,37.2) has 131 bin [37.2,37.3) has 131 bin [37.3,37.4) has 95 bin [37.4,37.5) has 75 bin [37.5,37.6) has 97 bin [37.6,37.7) has 85 bin [37.7,37.8) has 69 bin [37.8,37.9) has 52 bin [37.9,38.0) has 51 bin [38.0,38.1) has 49 bin [38.1,38.2) has 37 bin [38.2,38.3) has 43 bin [38.3,38.4) has 34 bin [38.4,38.5) has 41 bin [38.5,38.6) has 25 bin [38.6,38.7) has 31 bin [38.7,38.8) has 16 bin [38.8,38.9) has 19 bin [38.9,39.0) has 27 bin [39.0,39.1) has 15 bin [39.1,39.2) has 11 bin [39.2,39.3) has 4 bin [39.3,39.4) has 6 bin [39.4,39.5) has 6 bin [39.5,39.6) has 3 bin [39.6,39.7) has 8 bin [39.7,39.8) has 4 average z coordinate 14.7 for 26956354 element(s) point source id histogram with bin size 1.000000 bin 62 has 89333 bin 63 has 21196225 bin 64 has 5670796 average point source id 63.207055561000573 for 26956354 element(s)