lasinfo (210611) report for 'AHN4T/41CZ1_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: 23/2023 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: 20531380 number of points by return: 18924022 1192820 344093 63408 7037 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 427480 0 min x y z: 222980.000 427691.532 12.639 max x y z: 224019.999 428769.999 41.589 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: 20531380 extended number of points by return: 18924022 1192820 344093 63408 7037 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 211532 1289999 Z 12639 41589 intensity 48 3169 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 -6 29 user_data 6 7 point_source_ID 149 150 gps_time 324040364.369919 324043144.752653 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 20 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.41 14.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18924022 number of intermediate returns: 415273 number of last returns: 18920503 number of single returns: 17728418 covered area in square units/kilounits: 1013452/1.01 point density: all returns 20.26 last only 18.67 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20531380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18924022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1192820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 344093 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 63408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7037 instead zero. overview over extended number of returns of given pulse: 17728418 1700318 841786 225538 32711 2454 155 0 0 0 0 0 0 0 0 histogram of classification of points: 2436524 unclassified (1) 17788159 ground (2) 304123 building (6) 2574 water (9) +-> flagged as extended overlap: 1094366 +---> 174790 of those are unclassified (1) +---> 908955 of those are ground (2) +---> 10541 of those are building (6) +---> 80 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.6,12.7) has 4 bin [12.7,12.8) has 77 bin [12.8,12.9) has 190 bin [12.9,13.0) has 255 bin [13.0,13.1) has 303 bin [13.1,13.2) has 513 bin [13.2,13.3) has 758 bin [13.3,13.4) has 1218 bin [13.4,13.5) has 1976 bin [13.5,13.6) has 8222 bin [13.6,13.7) has 33387 bin [13.7,13.8) has 84604 bin [13.8,13.9) has 120423 bin [13.9,14.0) has 155149 bin [14.0,14.1) has 121022 bin [14.1,14.2) has 108326 bin [14.2,14.3) has 97516 bin [14.3,14.4) has 92722 bin [14.4,14.5) has 127826 bin [14.5,14.6) has 149498 bin [14.6,14.7) has 151391 bin [14.7,14.8) has 166206 bin [14.8,14.9) has 178217 bin [14.9,15.0) has 225422 bin [15.0,15.1) has 372964 bin [15.1,15.2) has 663243 bin [15.2,15.3) has 827149 bin [15.3,15.4) has 1616859 bin [15.4,15.5) has 1810866 bin [15.5,15.6) has 1647988 bin [15.6,15.7) has 1371811 bin [15.7,15.8) has 849457 bin [15.8,15.9) has 831069 bin [15.9,16.0) has 882549 bin [16.0,16.1) has 911767 bin [16.1,16.2) has 700500 bin [16.2,16.3) has 725461 bin [16.3,16.4) has 537397 bin [16.4,16.5) has 538918 bin [16.5,16.6) has 400958 bin [16.6,16.7) has 343707 bin [16.7,16.8) has 307333 bin [16.8,16.9) has 258319 bin [16.9,17.0) has 198775 bin [17.0,17.1) has 137309 bin [17.1,17.2) has 93430 bin [17.2,17.3) has 94861 bin [17.3,17.4) has 89856 bin [17.4,17.5) has 83893 bin [17.5,17.6) has 67225 bin [17.6,17.7) has 65653 bin [17.7,17.8) has 53529 bin [17.8,17.9) has 39071 bin [17.9,18.0) has 37248 bin [18.0,18.1) has 36743 bin [18.1,18.2) has 36337 bin [18.2,18.3) has 34920 bin [18.3,18.4) has 35508 bin [18.4,18.5) has 34366 bin [18.5,18.6) has 33876 bin [18.6,18.7) has 33306 bin [18.7,18.8) has 32515 bin [18.8,18.9) has 32168 bin [18.9,19.0) has 31280 bin [19.0,19.1) has 32158 bin [19.1,19.2) has 31755 bin [19.2,19.3) has 32038 bin [19.3,19.4) has 32584 bin [19.4,19.5) has 30079 bin [19.5,19.6) has 29852 bin [19.6,19.7) has 29596 bin [19.7,19.8) has 29158 bin [19.8,19.9) has 28193 bin [19.9,20.0) has 27778 bin [20.0,20.1) has 27409 bin [20.1,20.2) has 26886 bin [20.2,20.3) has 26850 bin [20.3,20.4) has 25845 bin [20.4,20.5) has 25688 bin [20.5,20.6) has 25428 bin [20.6,20.7) has 23988 bin [20.7,20.8) has 24303 bin [20.8,20.9) has 23488 bin [20.9,21.0) has 22460 bin [21.0,21.1) has 22438 bin [21.1,21.2) has 21700 bin [21.2,21.3) has 21602 bin [21.3,21.4) has 21168 bin [21.4,21.5) has 20848 bin [21.5,21.6) has 20037 bin [21.6,21.7) has 19613 bin [21.7,21.8) has 19756 bin [21.8,21.9) has 19439 bin [21.9,22.0) has 18861 bin [22.0,22.1) has 18396 bin [22.1,22.2) has 18159 bin [22.2,22.3) has 17886 bin [22.3,22.4) has 18347 bin [22.4,22.5) has 17646 bin [22.5,22.6) has 17322 bin [22.6,22.7) has 17333 bin [22.7,22.8) has 17225 bin [22.8,22.9) has 17187 bin [22.9,23.0) has 17371 bin [23.0,23.1) has 17778 bin [23.1,23.2) has 18055 bin [23.2,23.3) has 17934 bin [23.3,23.4) has 17772 bin [23.4,23.5) has 17513 bin [23.5,23.6) has 17377 bin [23.6,23.7) has 17198 bin [23.7,23.8) has 17046 bin [23.8,23.9) has 16697 bin [23.9,24.0) has 16451 bin [24.0,24.1) has 15690 bin [24.1,24.2) has 15334 bin [24.2,24.3) has 14838 bin [24.3,24.4) has 14711 bin [24.4,24.5) has 14747 bin [24.5,24.6) has 14305 bin [24.6,24.7) has 13960 bin [24.7,24.8) has 13869 bin [24.8,24.9) has 13734 bin [24.9,25.0) has 13445 bin [25.0,25.1) has 13260 bin [25.1,25.2) has 13271 bin [25.2,25.3) has 13032 bin [25.3,25.4) has 12646 bin [25.4,25.5) has 12331 bin [25.5,25.6) has 12099 bin [25.6,25.7) has 12309 bin [25.7,25.8) has 11961 bin [25.8,25.9) has 12007 bin [25.9,26.0) has 11760 bin [26.0,26.1) has 11340 bin [26.1,26.2) has 11215 bin [26.2,26.3) has 10881 bin [26.3,26.4) has 10890 bin [26.4,26.5) has 10309 bin [26.5,26.6) has 10165 bin [26.6,26.7) has 10003 bin [26.7,26.8) has 9865 bin [26.8,26.9) has 10045 bin [26.9,27.0) has 9568 bin [27.0,27.1) has 9386 bin [27.1,27.2) has 9420 bin [27.2,27.3) has 8985 bin [27.3,27.4) has 8950 bin [27.4,27.5) has 8828 bin [27.5,27.6) has 8378 bin [27.6,27.7) has 8296 bin [27.7,27.8) has 8163 bin [27.8,27.9) has 8058 bin [27.9,28.0) has 7618 bin [28.0,28.1) has 7566 bin [28.1,28.2) has 7421 bin [28.2,28.3) has 7127 bin [28.3,28.4) has 6977 bin [28.4,28.5) has 6910 bin [28.5,28.6) has 6973 bin [28.6,28.7) has 6537 bin [28.7,28.8) has 6708 bin [28.8,28.9) has 6498 bin [28.9,29.0) has 6128 bin [29.0,29.1) has 6139 bin [29.1,29.2) has 6019 bin [29.2,29.3) has 5681 bin [29.3,29.4) has 5830 bin [29.4,29.5) has 5591 bin [29.5,29.6) has 5589 bin [29.6,29.7) has 5478 bin [29.7,29.8) has 5448 bin [29.8,29.9) has 5479 bin [29.9,30.0) has 5303 bin [30.0,30.1) has 5306 bin [30.1,30.2) has 5004 bin [30.2,30.3) has 4937 bin [30.3,30.4) has 4759 bin [30.4,30.5) has 4680 bin [30.5,30.6) has 4744 bin [30.6,30.7) has 4597 bin [30.7,30.8) has 4464 bin [30.8,30.9) has 4157 bin [30.9,31.0) has 3898 bin [31.0,31.1) has 3819 bin [31.1,31.2) has 3726 bin [31.2,31.3) has 3412 bin [31.3,31.4) has 3240 bin [31.4,31.5) has 3072 bin [31.5,31.6) has 3026 bin [31.6,31.7) has 2955 bin [31.7,31.8) has 2591 bin [31.8,31.9) has 2573 bin [31.9,32.0) has 2408 bin [32.0,32.1) has 2284 bin [32.1,32.2) has 2128 bin [32.2,32.3) has 1958 bin [32.3,32.4) has 1823 bin [32.4,32.5) has 1891 bin [32.5,32.6) has 1637 bin [32.6,32.7) has 1577 bin [32.7,32.8) has 1520 bin [32.8,32.9) has 1461 bin [32.9,33.0) has 1329 bin [33.0,33.1) has 1301 bin [33.1,33.2) has 1287 bin [33.2,33.3) has 1223 bin [33.3,33.4) has 1077 bin [33.4,33.5) has 941 bin [33.5,33.6) has 936 bin [33.6,33.7) has 881 bin [33.7,33.8) has 770 bin [33.8,33.9) has 679 bin [33.9,34.0) has 604 bin [34.0,34.1) has 517 bin [34.1,34.2) has 507 bin [34.2,34.3) has 453 bin [34.3,34.4) has 395 bin [34.4,34.5) has 333 bin [34.5,34.6) has 272 bin [34.6,34.7) has 240 bin [34.7,34.8) has 228 bin [34.8,34.9) has 197 bin [34.9,35.0) has 148 bin [35.0,35.1) has 145 bin [35.1,35.2) has 153 bin [35.2,35.3) has 115 bin [35.3,35.4) has 98 bin [35.4,35.5) has 74 bin [35.5,35.6) has 66 bin [35.6,35.7) has 50 bin [35.7,35.8) has 52 bin [35.8,35.9) has 32 bin [35.9,36.0) has 26 bin [36.0,36.1) has 23 bin [36.1,36.2) has 16 bin [36.2,36.3) has 9 bin [36.3,36.4) has 13 bin [36.4,36.5) has 14 bin [36.5,36.6) has 14 bin [36.6,36.7) has 11 bin [36.7,36.8) has 8 bin [36.8,36.9) has 7 bin [36.9,37.0) has 9 bin [37.0,37.1) has 11 bin [37.1,37.2) has 8 bin [37.2,37.3) has 8 bin [37.3,37.4) has 8 bin [37.4,37.5) has 13 bin [37.5,37.6) has 6 bin [37.6,37.7) has 8 bin [37.7,37.8) has 5 bin [37.8,37.9) has 13 bin [37.9,38.0) has 10 bin [38.0,38.1) has 10 bin [38.1,38.2) has 9 bin [38.2,38.3) has 5 bin [38.3,38.4) has 11 bin [38.4,38.5) has 11 bin [38.5,38.6) has 7 bin [38.6,38.7) has 11 bin [38.7,38.8) has 3 bin [38.8,38.9) has 5 bin [38.9,39.0) has 6 bin [39.0,39.1) has 4 bin [39.1,39.2) has 6 bin [39.2,39.3) has 1 bin [39.3,39.4) has 4 bin [39.4,39.5) has 5 bin [39.5,39.6) has 14 bin [39.6,39.7) has 4 bin [39.7,39.8) has 5 bin [39.8,39.9) has 3 bin [39.9,40.0) has 6 bin [40.0,40.1) has 8 bin [40.1,40.2) has 8 bin [40.2,40.3) has 9 bin [40.3,40.4) has 9 bin [40.4,40.5) has 6 bin [40.5,40.6) has 7 bin [40.6,40.7) has 5 bin [40.7,40.8) has 4 bin [40.8,40.9) has 2 bin [40.9,41.0) has 7 bin [41.0,41.1) has 3 bin [41.1,41.2) has 6 bin [41.2,41.3) has 2 bin [41.3,41.4) has 3 bin [41.4,41.5) has 2 bin [41.5,41.6) has 5 average z coordinate 16.4 for 20531380 element(s) point source id histogram with bin size 1.000000 bin 149 has 13092672 bin 150 has 7438708 average point source id 149.362309206687513 for 20531380 element(s)