lasinfo (210611) report for 'AHN4T/17CN1_13.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: 22900566 number of points by return: 22343388 356023 151153 42359 6926 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 533730 0 min x y z: 221980.000 533730.000 8.842 max x y z: 223019.999 535019.999 32.819 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: 22900566 extended number of points by return: 22343388 356023 151153 42359 6926 682 35 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 8842 32819 intensity 56 4745 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 330513651.915232 330517218.328854 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 38 255 B 44 255 NIR 2 255 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 -16.26 31.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22343388 number of intermediate returns: 201281 number of last returns: 22343130 number of single returns: 21987233 covered area in square units/kilounits: 1273296/1.27 point density: all returns 17.99 last only 17.55 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22900566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22343388 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 356023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 151153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 42359 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6926 instead zero. overview over extended number of returns of given pulse: 21987233 409597 326464 141867 31270 3896 239 0 0 0 0 0 0 0 0 histogram of classification of points: 750444 unclassified (1) 21864735 ground (2) 285387 water (9) +-> flagged as extended overlap: 1521015 +---> 36840 of those are unclassified (1) +---> 1474300 of those are ground (2) +---> 9875 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.8,8.9) has 22 bin [8.9,9.0) has 667 bin [9.0,9.1) has 6229 bin [9.1,9.2) has 7657 bin [9.2,9.3) has 5512 bin [9.3,9.4) has 7308 bin [9.4,9.5) has 22449 bin [9.5,9.6) has 285994 bin [9.6,9.7) has 587460 bin [9.7,9.8) has 437834 bin [9.8,9.9) has 666274 bin [9.9,10.0) has 783569 bin [10.0,10.1) has 876244 bin [10.1,10.2) has 971543 bin [10.2,10.3) has 861221 bin [10.3,10.4) has 890008 bin [10.4,10.5) has 1007504 bin [10.5,10.6) has 781474 bin [10.6,10.7) has 994375 bin [10.7,10.8) has 1085476 bin [10.8,10.9) has 1302400 bin [10.9,11.0) has 1690591 bin [11.0,11.1) has 2245727 bin [11.1,11.2) has 2085023 bin [11.2,11.3) has 1613908 bin [11.3,11.4) has 1082581 bin [11.4,11.5) has 819703 bin [11.5,11.6) has 563012 bin [11.6,11.7) has 257774 bin [11.7,11.8) has 89658 bin [11.8,11.9) has 53755 bin [11.9,12.0) has 37351 bin [12.0,12.1) has 29127 bin [12.1,12.2) has 27374 bin [12.2,12.3) has 26501 bin [12.3,12.4) has 25091 bin [12.4,12.5) has 20002 bin [12.5,12.6) has 17051 bin [12.6,12.7) has 16256 bin [12.7,12.8) has 15420 bin [12.8,12.9) has 14832 bin [12.9,13.0) has 12712 bin [13.0,13.1) has 12068 bin [13.1,13.2) has 11705 bin [13.2,13.3) has 12353 bin [13.3,13.4) has 7564 bin [13.4,13.5) has 4258 bin [13.5,13.6) has 3540 bin [13.6,13.7) has 3239 bin [13.7,13.8) has 2604 bin [13.8,13.9) has 2507 bin [13.9,14.0) has 2610 bin [14.0,14.1) has 2566 bin [14.1,14.2) has 2494 bin [14.2,14.3) has 2262 bin [14.3,14.4) has 2295 bin [14.4,14.5) has 2370 bin [14.5,14.6) has 2432 bin [14.6,14.7) has 2460 bin [14.7,14.8) has 2598 bin [14.8,14.9) has 2619 bin [14.9,15.0) has 2593 bin [15.0,15.1) has 2582 bin [15.1,15.2) has 2581 bin [15.2,15.3) has 2573 bin [15.3,15.4) has 2546 bin [15.4,15.5) has 2736 bin [15.5,15.6) has 2716 bin [15.6,15.7) has 2695 bin [15.7,15.8) has 2709 bin [15.8,15.9) has 2772 bin [15.9,16.0) has 2759 bin [16.0,16.1) has 2715 bin [16.1,16.2) has 2836 bin [16.2,16.3) has 2879 bin [16.3,16.4) has 2897 bin [16.4,16.5) has 2898 bin [16.5,16.6) has 2745 bin [16.6,16.7) has 2807 bin [16.7,16.8) has 2799 bin [16.8,16.9) has 2860 bin [16.9,17.0) has 2865 bin [17.0,17.1) has 2795 bin [17.1,17.2) has 2794 bin [17.2,17.3) has 2878 bin [17.3,17.4) has 2915 bin [17.4,17.5) has 2871 bin [17.5,17.6) has 3008 bin [17.6,17.7) has 3025 bin [17.7,17.8) has 3083 bin [17.8,17.9) has 3111 bin [17.9,18.0) has 3257 bin [18.0,18.1) has 3220 bin [18.1,18.2) has 3244 bin [18.2,18.3) has 3106 bin [18.3,18.4) has 3115 bin [18.4,18.5) has 3101 bin [18.5,18.6) has 3141 bin [18.6,18.7) has 3217 bin [18.7,18.8) has 3269 bin [18.8,18.9) has 3322 bin [18.9,19.0) has 3314 bin [19.0,19.1) has 3220 bin [19.1,19.2) has 3431 bin [19.2,19.3) has 3393 bin [19.3,19.4) has 3464 bin [19.4,19.5) has 3549 bin [19.5,19.6) has 3541 bin [19.6,19.7) has 3594 bin [19.7,19.8) has 3605 bin [19.8,19.9) has 3626 bin [19.9,20.0) has 3608 bin [20.0,20.1) has 3571 bin [20.1,20.2) has 3641 bin [20.2,20.3) has 3683 bin [20.3,20.4) has 3584 bin [20.4,20.5) has 3516 bin [20.5,20.6) has 3505 bin [20.6,20.7) has 3476 bin [20.7,20.8) has 3625 bin [20.8,20.9) has 3554 bin [20.9,21.0) has 3490 bin [21.0,21.1) has 3549 bin [21.1,21.2) has 3534 bin [21.2,21.3) has 3498 bin [21.3,21.4) has 3631 bin [21.4,21.5) has 3625 bin [21.5,21.6) has 3641 bin [21.6,21.7) has 3640 bin [21.7,21.8) has 3563 bin [21.8,21.9) has 3464 bin [21.9,22.0) has 3616 bin [22.0,22.1) has 3661 bin [22.1,22.2) has 3635 bin [22.2,22.3) has 3632 bin [22.3,22.4) has 3794 bin [22.4,22.5) has 3678 bin [22.5,22.6) has 3812 bin [22.6,22.7) has 3762 bin [22.7,22.8) has 3895 bin [22.8,22.9) has 3866 bin [22.9,23.0) has 3759 bin [23.0,23.1) has 4004 bin [23.1,23.2) has 3889 bin [23.2,23.3) has 3993 bin [23.3,23.4) has 3983 bin [23.4,23.5) has 4040 bin [23.5,23.6) has 3934 bin [23.6,23.7) has 3895 bin [23.7,23.8) has 3974 bin [23.8,23.9) has 3781 bin [23.9,24.0) has 3701 bin [24.0,24.1) has 3670 bin [24.1,24.2) has 3673 bin [24.2,24.3) has 3892 bin [24.3,24.4) has 3711 bin [24.4,24.5) has 3784 bin [24.5,24.6) has 3910 bin [24.6,24.7) has 3758 bin [24.7,24.8) has 3767 bin [24.8,24.9) has 3661 bin [24.9,25.0) has 3641 bin [25.0,25.1) has 3613 bin [25.1,25.2) has 3795 bin [25.2,25.3) has 3826 bin [25.3,25.4) has 3762 bin [25.4,25.5) has 3590 bin [25.5,25.6) has 3567 bin [25.6,25.7) has 3572 bin [25.7,25.8) has 3557 bin [25.8,25.9) has 3482 bin [25.9,26.0) has 3355 bin [26.0,26.1) has 3499 bin [26.1,26.2) has 3484 bin [26.2,26.3) has 3336 bin [26.3,26.4) has 3387 bin [26.4,26.5) has 3202 bin [26.5,26.6) has 3225 bin [26.6,26.7) has 3187 bin [26.7,26.8) has 3150 bin [26.8,26.9) has 3112 bin [26.9,27.0) has 3109 bin [27.0,27.1) has 3159 bin [27.1,27.2) has 3056 bin [27.2,27.3) has 3090 bin [27.3,27.4) has 3051 bin [27.4,27.5) has 3123 bin [27.5,27.6) has 2989 bin [27.6,27.7) has 2886 bin [27.7,27.8) has 2986 bin [27.8,27.9) has 2969 bin [27.9,28.0) has 2994 bin [28.0,28.1) has 2819 bin [28.1,28.2) has 2928 bin [28.2,28.3) has 2778 bin [28.3,28.4) has 2639 bin [28.4,28.5) has 2584 bin [28.5,28.6) has 2573 bin [28.6,28.7) has 2564 bin [28.7,28.8) has 2402 bin [28.8,28.9) has 2241 bin [28.9,29.0) has 2249 bin [29.0,29.1) has 2106 bin [29.1,29.2) has 1919 bin [29.2,29.3) has 1821 bin [29.3,29.4) has 1711 bin [29.4,29.5) has 1676 bin [29.5,29.6) has 1558 bin [29.6,29.7) has 1477 bin [29.7,29.8) has 1457 bin [29.8,29.9) has 1376 bin [29.9,30.0) has 1219 bin [30.0,30.1) has 1205 bin [30.1,30.2) has 1109 bin [30.2,30.3) has 1069 bin [30.3,30.4) has 898 bin [30.4,30.5) has 834 bin [30.5,30.6) has 739 bin [30.6,30.7) has 634 bin [30.7,30.8) has 561 bin [30.8,30.9) has 498 bin [30.9,31.0) has 419 bin [31.0,31.1) has 390 bin [31.1,31.2) has 332 bin [31.2,31.3) has 301 bin [31.3,31.4) has 254 bin [31.4,31.5) has 223 bin [31.5,31.6) has 181 bin [31.6,31.7) has 134 bin [31.7,31.8) has 104 bin [31.8,31.9) has 75 bin [31.9,32.0) has 61 bin [32.0,32.1) has 38 bin [32.1,32.2) has 45 bin [32.2,32.3) has 29 bin [32.3,32.4) has 21 bin [32.4,32.5) has 15 bin [32.5,32.6) has 21 bin [32.6,32.7) has 9 bin [32.7,32.8) has 1 bin [32.8,32.9) has 2 average z coordinate 11.0 for 22900566 element(s) point source id histogram with bin size 1.000000 bin 62 has 372719 bin 63 has 17888538 bin 64 has 4639309 average point source id 63.186309368947477 for 22900566 element(s)