lasinfo (210611) report for 'AHN4T/18CN1_04.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: 24246938 number of points by return: 23031954 888331 262835 56196 7119 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 536230 0 min x y z: 262980.000 536230.000 10.894 max x y z: 264019.999 537519.999 42.221 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: 24246938 extended number of points by return: 23031954 888331 262835 56196 7119 487 16 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 10894 42221 intensity 56 4643 return_number 1 7 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 6 7 point_source_ID 60 62 gps_time 330510655.860452 330514306.029773 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 36 255 B 26 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.24 30.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23031954 number of intermediate returns: 327419 number of last returns: 23015328 number of single returns: 22127763 covered area in square units/kilounits: 1324280/1.32 point density: all returns 18.31 last only 17.38 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24246938 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23031954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 888331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 262835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 56196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7119 instead zero. overview over extended number of returns of given pulse: 22127763 1265108 621106 196755 33254 2847 105 0 0 0 0 0 0 0 0 histogram of classification of points: 1745666 unclassified (1) 21597120 ground (2) 817727 building (6) 84734 water (9) 1691 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1920463 +---> 92794 of those are unclassified (1) +---> 1727629 of those are ground (2) +---> 92944 of those are building (6) +---> 7094 of those are water (9) +---> 2 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [10.8,10.9) has 2 bin [10.9,11.0) has 120 bin [11.0,11.1) has 4288 bin [11.1,11.2) has 2007 bin [11.2,11.3) has 1296 bin [11.3,11.4) has 2075 bin [11.4,11.5) has 17266 bin [11.5,11.6) has 21095 bin [11.6,11.7) has 70307 bin [11.7,11.8) has 59651 bin [11.8,11.9) has 44083 bin [11.9,12.0) has 39903 bin [12.0,12.1) has 38593 bin [12.1,12.2) has 41289 bin [12.2,12.3) has 86228 bin [12.3,12.4) has 367434 bin [12.4,12.5) has 949545 bin [12.5,12.6) has 1383394 bin [12.6,12.7) has 1713405 bin [12.7,12.8) has 1973556 bin [12.8,12.9) has 2612641 bin [12.9,13.0) has 2675655 bin [13.0,13.1) has 2376357 bin [13.1,13.2) has 2083955 bin [13.2,13.3) has 1570658 bin [13.3,13.4) has 815871 bin [13.4,13.5) has 524883 bin [13.5,13.6) has 482359 bin [13.6,13.7) has 447758 bin [13.7,13.8) has 404368 bin [13.8,13.9) has 386379 bin [13.9,14.0) has 324350 bin [14.0,14.1) has 195857 bin [14.1,14.2) has 89606 bin [14.2,14.3) has 56770 bin [14.3,14.4) has 36507 bin [14.4,14.5) has 26011 bin [14.5,14.6) has 24026 bin [14.6,14.7) has 23719 bin [14.7,14.8) has 23650 bin [14.8,14.9) has 22774 bin [14.9,15.0) has 23366 bin [15.0,15.1) has 22538 bin [15.1,15.2) has 23216 bin [15.2,15.3) has 23169 bin [15.3,15.4) has 23840 bin [15.4,15.5) has 26687 bin [15.5,15.6) has 31385 bin [15.6,15.7) has 33206 bin [15.7,15.8) has 30044 bin [15.8,15.9) has 29597 bin [15.9,16.0) has 29955 bin [16.0,16.1) has 33517 bin [16.1,16.2) has 33951 bin [16.2,16.3) has 34159 bin [16.3,16.4) has 37072 bin [16.4,16.5) has 38602 bin [16.5,16.6) has 32340 bin [16.6,16.7) has 34639 bin [16.7,16.8) has 41705 bin [16.8,16.9) has 36659 bin [16.9,17.0) has 39715 bin [17.0,17.1) has 31979 bin [17.1,17.2) has 31581 bin [17.2,17.3) has 24675 bin [17.3,17.4) has 20635 bin [17.4,17.5) has 21696 bin [17.5,17.6) has 19283 bin [17.6,17.7) has 19746 bin [17.7,17.8) has 18549 bin [17.8,17.9) has 17700 bin [17.9,18.0) has 19343 bin [18.0,18.1) has 18128 bin [18.1,18.2) has 18246 bin [18.2,18.3) has 17221 bin [18.3,18.4) has 17140 bin [18.4,18.5) has 16897 bin [18.5,18.6) has 17323 bin [18.6,18.7) has 17710 bin [18.7,18.8) has 18523 bin [18.8,18.9) has 19327 bin [18.9,19.0) has 19604 bin [19.0,19.1) has 19522 bin [19.1,19.2) has 19875 bin [19.2,19.3) has 20556 bin [19.3,19.4) has 19830 bin [19.4,19.5) has 20163 bin [19.5,19.6) has 20465 bin [19.6,19.7) has 22962 bin [19.7,19.8) has 18478 bin [19.8,19.9) has 18439 bin [19.9,20.0) has 17724 bin [20.0,20.1) has 17157 bin [20.1,20.2) has 17240 bin [20.2,20.3) has 17066 bin [20.3,20.4) has 16700 bin [20.4,20.5) has 16838 bin [20.5,20.6) has 15931 bin [20.6,20.7) has 15849 bin [20.7,20.8) has 15572 bin [20.8,20.9) has 15232 bin [20.9,21.0) has 15152 bin [21.0,21.1) has 14582 bin [21.1,21.2) has 14193 bin [21.2,21.3) has 13580 bin [21.3,21.4) has 12787 bin [21.4,21.5) has 12287 bin [21.5,21.6) has 11776 bin [21.6,21.7) has 11342 bin [21.7,21.8) has 11021 bin [21.8,21.9) has 10537 bin [21.9,22.0) has 10597 bin [22.0,22.1) has 10316 bin [22.1,22.2) has 10392 bin [22.2,22.3) has 10379 bin [22.3,22.4) has 10314 bin [22.4,22.5) has 10329 bin [22.5,22.6) has 10154 bin [22.6,22.7) has 10003 bin [22.7,22.8) has 9837 bin [22.8,22.9) has 9453 bin [22.9,23.0) has 9488 bin [23.0,23.1) has 9279 bin [23.1,23.2) has 9365 bin [23.2,23.3) has 8992 bin [23.3,23.4) has 9167 bin [23.4,23.5) has 8870 bin [23.5,23.6) has 8845 bin [23.6,23.7) has 8811 bin [23.7,23.8) has 8477 bin [23.8,23.9) has 8520 bin [23.9,24.0) has 8445 bin [24.0,24.1) has 8317 bin [24.1,24.2) has 8329 bin [24.2,24.3) has 7912 bin [24.3,24.4) has 8125 bin [24.4,24.5) has 7923 bin [24.5,24.6) has 7753 bin [24.6,24.7) has 7758 bin [24.7,24.8) has 7625 bin [24.8,24.9) has 7573 bin [24.9,25.0) has 7500 bin [25.0,25.1) has 7294 bin [25.1,25.2) has 7474 bin [25.2,25.3) has 7487 bin [25.3,25.4) has 7284 bin [25.4,25.5) has 7334 bin [25.5,25.6) has 7355 bin [25.6,25.7) has 7123 bin [25.7,25.8) has 6957 bin [25.8,25.9) has 6990 bin [25.9,26.0) has 6931 bin [26.0,26.1) has 6736 bin [26.1,26.2) has 6963 bin [26.2,26.3) has 6628 bin [26.3,26.4) has 6709 bin [26.4,26.5) has 6662 bin [26.5,26.6) has 6356 bin [26.6,26.7) has 6136 bin [26.7,26.8) has 6025 bin [26.8,26.9) has 6183 bin [26.9,27.0) has 6111 bin [27.0,27.1) has 6021 bin [27.1,27.2) has 5942 bin [27.2,27.3) has 5777 bin [27.3,27.4) has 5561 bin [27.4,27.5) has 5504 bin [27.5,27.6) has 5432 bin [27.6,27.7) has 5227 bin [27.7,27.8) has 5078 bin [27.8,27.9) has 5178 bin [27.9,28.0) has 5200 bin [28.0,28.1) has 5025 bin [28.1,28.2) has 4986 bin [28.2,28.3) has 4817 bin [28.3,28.4) has 4685 bin [28.4,28.5) has 4584 bin [28.5,28.6) has 4699 bin [28.6,28.7) has 4418 bin [28.7,28.8) has 4472 bin [28.8,28.9) has 4227 bin [28.9,29.0) has 4122 bin [29.0,29.1) has 4042 bin [29.1,29.2) has 3916 bin [29.2,29.3) has 3942 bin [29.3,29.4) has 3802 bin [29.4,29.5) has 3678 bin [29.5,29.6) has 3683 bin [29.6,29.7) has 3390 bin [29.7,29.8) has 3387 bin [29.8,29.9) has 3296 bin [29.9,30.0) has 3332 bin [30.0,30.1) has 3247 bin [30.1,30.2) has 3039 bin [30.2,30.3) has 3074 bin [30.3,30.4) has 3058 bin [30.4,30.5) has 3082 bin [30.5,30.6) has 2928 bin [30.6,30.7) has 2824 bin [30.7,30.8) has 2819 bin [30.8,30.9) has 2700 bin [30.9,31.0) has 2647 bin [31.0,31.1) has 2692 bin [31.1,31.2) has 2672 bin [31.2,31.3) has 2579 bin [31.3,31.4) has 2452 bin [31.4,31.5) has 2494 bin [31.5,31.6) has 2539 bin [31.6,31.7) has 2396 bin [31.7,31.8) has 2342 bin [31.8,31.9) has 2353 bin [31.9,32.0) has 2297 bin [32.0,32.1) has 2219 bin [32.1,32.2) has 2175 bin [32.2,32.3) has 2134 bin [32.3,32.4) has 2132 bin [32.4,32.5) has 2044 bin [32.5,32.6) has 1997 bin [32.6,32.7) has 2035 bin [32.7,32.8) has 1904 bin [32.8,32.9) has 1834 bin [32.9,33.0) has 1836 bin [33.0,33.1) has 1734 bin [33.1,33.2) has 1644 bin [33.2,33.3) has 1692 bin [33.3,33.4) has 1594 bin [33.4,33.5) has 1646 bin [33.5,33.6) has 1570 bin [33.6,33.7) has 1581 bin [33.7,33.8) has 1510 bin [33.8,33.9) has 1522 bin [33.9,34.0) has 1485 bin [34.0,34.1) has 1426 bin [34.1,34.2) has 1391 bin [34.2,34.3) has 1268 bin [34.3,34.4) has 1202 bin [34.4,34.5) has 1228 bin [34.5,34.6) has 1197 bin [34.6,34.7) has 1170 bin [34.7,34.8) has 1158 bin [34.8,34.9) has 1039 bin [34.9,35.0) has 1088 bin [35.0,35.1) has 962 bin [35.1,35.2) has 1013 bin [35.2,35.3) has 981 bin [35.3,35.4) has 968 bin [35.4,35.5) has 931 bin [35.5,35.6) has 952 bin [35.6,35.7) has 929 bin [35.7,35.8) has 889 bin [35.8,35.9) has 874 bin [35.9,36.0) has 910 bin [36.0,36.1) has 828 bin [36.1,36.2) has 847 bin [36.2,36.3) has 843 bin [36.3,36.4) has 789 bin [36.4,36.5) has 814 bin [36.5,36.6) has 757 bin [36.6,36.7) has 776 bin [36.7,36.8) has 719 bin [36.8,36.9) has 750 bin [36.9,37.0) has 755 bin [37.0,37.1) has 734 bin [37.1,37.2) has 701 bin [37.2,37.3) has 723 bin [37.3,37.4) has 726 bin [37.4,37.5) has 691 bin [37.5,37.6) has 732 bin [37.6,37.7) has 590 bin [37.7,37.8) has 637 bin [37.8,37.9) has 593 bin [37.9,38.0) has 613 bin [38.0,38.1) has 559 bin [38.1,38.2) has 555 bin [38.2,38.3) has 549 bin [38.3,38.4) has 486 bin [38.4,38.5) has 511 bin [38.5,38.6) has 511 bin [38.6,38.7) has 482 bin [38.7,38.8) has 427 bin [38.8,38.9) has 444 bin [38.9,39.0) has 387 bin [39.0,39.1) has 326 bin [39.1,39.2) has 351 bin [39.2,39.3) has 362 bin [39.3,39.4) has 362 bin [39.4,39.5) has 319 bin [39.5,39.6) has 357 bin [39.6,39.7) has 313 bin [39.7,39.8) has 296 bin [39.8,39.9) has 264 bin [39.9,40.0) has 248 bin [40.0,40.1) has 229 bin [40.1,40.2) has 188 bin [40.2,40.3) has 183 bin [40.3,40.4) has 196 bin [40.4,40.5) has 154 bin [40.5,40.6) has 135 bin [40.6,40.7) has 127 bin [40.7,40.8) has 110 bin [40.8,40.9) has 92 bin [40.9,41.0) has 86 bin [41.0,41.1) has 76 bin [41.1,41.2) has 71 bin [41.2,41.3) has 42 bin [41.3,41.4) has 45 bin [41.4,41.5) has 46 bin [41.5,41.6) has 36 bin [41.6,41.7) has 26 bin [41.7,41.8) has 17 bin [41.8,41.9) has 12 bin [41.9,42.0) has 13 bin [42.0,42.1) has 3 bin [42.1,42.2) has 1 bin [42.2,42.3) has 1 average z coordinate 13.7 for 24246938 element(s) point source id histogram with bin size 1.000000 bin 60 has 1284231 bin 61 has 18639889 bin 62 has 4322818 average point source id 61.125318380407457 for 24246938 element(s)