lasinfo (210611) report for 'AHN4T/19GN1_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: 177/2021 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: 24844234 number of points by return: 24591578 168252 67458 16608 338 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 511230 0 min x y z: 122980.000 511230.000 -5.388 max x y z: 124019.999 512519.999 17.047 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: 24844234 extended number of points by return: 24591578 168252 67458 16608 338 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 -5388 17047 intensity 51 4365 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 30 user_data 8 9 point_source_ID 34 36 gps_time 269530392.299106 269531634.248690 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 41 255 B 33 251 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0.51 43.65 ('Amplitude') attribute1 -17.86 25.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24591578 number of intermediate returns: 85053 number of last returns: 24593580 number of single returns: 24425977 covered area in square units/kilounits: 1337768/1.34 point density: all returns 18.57 last only 18.38 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24844234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24591578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 168252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 67458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 16608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 338 instead zero. overview over extended number of returns of given pulse: 24425977 197929 152930 65696 1657 45 0 0 0 0 0 0 0 0 0 histogram of classification of points: 320191 unclassified (1) 24196167 ground (2) 11729 building (6) 305920 water (9) 10227 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1640629 +---> 32838 of those are unclassified (1) +---> 1586942 of those are ground (2) +---> 4390 of those are building (6) +---> 16402 of those are water (9) +---> 57 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 150 bin [-5.3,-5.2) has 17624 bin [-5.2,-5.1) has 190972 bin [-5.1,-5.0) has 146578 bin [-5.0,-4.9) has 77298 bin [-4.9,-4.8) has 57010 bin [-4.8,-4.7) has 76249 bin [-4.7,-4.6) has 87600 bin [-4.6,-4.5) has 89764 bin [-4.5,-4.4) has 83010 bin [-4.4,-4.3) has 93923 bin [-4.3,-4.2) has 96684 bin [-4.2,-4.1) has 148483 bin [-4.1,-4.0) has 612004 bin [-4.0,-3.9) has 1803145 bin [-3.9,-3.8) has 3562465 bin [-3.8,-3.7) has 6691021 bin [-3.7,-3.6) has 6240407 bin [-3.6,-3.5) has 3012474 bin [-3.5,-3.4) has 837862 bin [-3.4,-3.3) has 129163 bin [-3.3,-3.2) has 46399 bin [-3.2,-3.1) has 65845 bin [-3.1,-3.0) has 91809 bin [-3.0,-2.9) has 108475 bin [-2.9,-2.8) has 97505 bin [-2.8,-2.7) has 47117 bin [-2.7,-2.6) has 5593 bin [-2.6,-2.5) has 4090 bin [-2.5,-2.4) has 2918 bin [-2.4,-2.3) has 1105 bin [-2.3,-2.2) has 389 bin [-2.2,-2.1) has 427 bin [-2.1,-2.0) has 405 bin [-2.0,-1.9) has 402 bin [-1.9,-1.8) has 448 bin [-1.8,-1.7) has 457 bin [-1.7,-1.6) has 463 bin [-1.6,-1.5) has 547 bin [-1.5,-1.4) has 769 bin [-1.4,-1.3) has 860 bin [-1.3,-1.2) has 859 bin [-1.2,-1.1) has 883 bin [-1.1,-1.0) has 905 bin [-1.0,-0.9) has 941 bin [-0.9,-0.8) has 903 bin [-0.8,-0.7) has 1087 bin [-0.7,-0.6) has 1001 bin [-0.6,-0.5) has 1063 bin [-0.5,-0.4) has 1126 bin [-0.4,-0.3) has 1348 bin [-0.3,-0.2) has 1158 bin [-0.2,-0.1) has 1611 bin [-0.1,0.0) has 810 bin [0.0,0.1) has 628 bin [0.1,0.2) has 694 bin [0.2,0.3) has 664 bin [0.3,0.4) has 683 bin [0.4,0.5) has 802 bin [0.5,0.6) has 730 bin [0.6,0.7) has 791 bin [0.7,0.8) has 765 bin [0.8,0.9) has 806 bin [0.9,1.0) has 894 bin [1.0,1.1) has 907 bin [1.1,1.2) has 963 bin [1.2,1.3) has 1079 bin [1.3,1.4) has 1186 bin [1.4,1.5) has 1289 bin [1.5,1.6) has 1302 bin [1.6,1.7) has 1405 bin [1.7,1.8) has 1491 bin [1.8,1.9) has 1605 bin [1.9,2.0) has 1655 bin [2.0,2.1) has 1809 bin [2.1,2.2) has 1892 bin [2.2,2.3) has 1909 bin [2.3,2.4) has 1983 bin [2.4,2.5) has 2066 bin [2.5,2.6) has 2099 bin [2.6,2.7) has 2220 bin [2.7,2.8) has 2340 bin [2.8,2.9) has 2509 bin [2.9,3.0) has 2629 bin [3.0,3.1) has 2737 bin [3.1,3.2) has 2807 bin [3.2,3.3) has 2738 bin [3.3,3.4) has 2860 bin [3.4,3.5) has 2994 bin [3.5,3.6) has 3025 bin [3.6,3.7) has 3035 bin [3.7,3.8) has 3204 bin [3.8,3.9) has 3272 bin [3.9,4.0) has 3335 bin [4.0,4.1) has 3507 bin [4.1,4.2) has 3475 bin [4.2,4.3) has 3637 bin [4.3,4.4) has 3548 bin [4.4,4.5) has 3770 bin [4.5,4.6) has 3922 bin [4.6,4.7) has 3863 bin [4.7,4.8) has 3924 bin [4.8,4.9) has 3915 bin [4.9,5.0) has 3957 bin [5.0,5.1) has 3903 bin [5.1,5.2) has 3906 bin [5.2,5.3) has 3775 bin [5.3,5.4) has 3875 bin [5.4,5.5) has 3829 bin [5.5,5.6) has 3929 bin [5.6,5.7) has 3965 bin [5.7,5.8) has 3940 bin [5.8,5.9) has 3884 bin [5.9,6.0) has 3989 bin [6.0,6.1) has 4102 bin [6.1,6.2) has 3959 bin [6.2,6.3) has 3804 bin [6.3,6.4) has 3902 bin [6.4,6.5) has 3802 bin [6.5,6.6) has 3705 bin [6.6,6.7) has 3586 bin [6.7,6.8) has 3728 bin [6.8,6.9) has 3720 bin [6.9,7.0) has 3634 bin [7.0,7.1) has 3595 bin [7.1,7.2) has 3542 bin [7.2,7.3) has 3597 bin [7.3,7.4) has 3514 bin [7.4,7.5) has 3368 bin [7.5,7.6) has 3173 bin [7.6,7.7) has 3235 bin [7.7,7.8) has 3107 bin [7.8,7.9) has 3076 bin [7.9,8.0) has 3019 bin [8.0,8.1) has 2910 bin [8.1,8.2) has 2905 bin [8.2,8.3) has 2712 bin [8.3,8.4) has 2631 bin [8.4,8.5) has 2634 bin [8.5,8.6) has 2600 bin [8.6,8.7) has 2517 bin [8.7,8.8) has 2505 bin [8.8,8.9) has 2394 bin [8.9,9.0) has 2300 bin [9.0,9.1) has 2081 bin [9.1,9.2) has 2142 bin [9.2,9.3) has 1957 bin [9.3,9.4) has 2035 bin [9.4,9.5) has 1916 bin [9.5,9.6) has 1887 bin [9.6,9.7) has 1782 bin [9.7,9.8) has 1763 bin [9.8,9.9) has 1600 bin [9.9,10.0) has 1546 bin [10.0,10.1) has 1592 bin [10.1,10.2) has 1542 bin [10.2,10.3) has 1426 bin [10.3,10.4) has 1428 bin [10.4,10.5) has 1378 bin [10.5,10.6) has 1274 bin [10.6,10.7) has 1276 bin [10.7,10.8) has 1176 bin [10.8,10.9) has 1144 bin [10.9,11.0) has 1093 bin [11.0,11.1) has 1075 bin [11.1,11.2) has 946 bin [11.2,11.3) has 1013 bin [11.3,11.4) has 963 bin [11.4,11.5) has 936 bin [11.5,11.6) has 855 bin [11.6,11.7) has 857 bin [11.7,11.8) has 824 bin [11.8,11.9) has 803 bin [11.9,12.0) has 755 bin [12.0,12.1) has 753 bin [12.1,12.2) has 701 bin [12.2,12.3) has 595 bin [12.3,12.4) has 603 bin [12.4,12.5) has 624 bin [12.5,12.6) has 537 bin [12.6,12.7) has 556 bin [12.7,12.8) has 459 bin [12.8,12.9) has 518 bin [12.9,13.0) has 511 bin [13.0,13.1) has 488 bin [13.1,13.2) has 509 bin [13.2,13.3) has 473 bin [13.3,13.4) has 454 bin [13.4,13.5) has 460 bin [13.5,13.6) has 428 bin [13.6,13.7) has 425 bin [13.7,13.8) has 404 bin [13.8,13.9) has 334 bin [13.9,14.0) has 311 bin [14.0,14.1) has 306 bin [14.1,14.2) has 278 bin [14.2,14.3) has 267 bin [14.3,14.4) has 259 bin [14.4,14.5) has 227 bin [14.5,14.6) has 198 bin [14.6,14.7) has 193 bin [14.7,14.8) has 167 bin [14.8,14.9) has 169 bin [14.9,15.0) has 153 bin [15.0,15.1) has 135 bin [15.1,15.2) has 127 bin [15.2,15.3) has 125 bin [15.3,15.4) has 125 bin [15.4,15.5) has 148 bin [15.5,15.6) has 122 bin [15.6,15.7) has 106 bin [15.7,15.8) has 118 bin [15.8,15.9) has 122 bin [15.9,16.0) has 110 bin [16.0,16.1) has 99 bin [16.1,16.2) has 80 bin [16.2,16.3) has 65 bin [16.3,16.4) has 59 bin [16.4,16.5) has 27 bin [16.5,16.6) has 27 bin [16.6,16.7) has 12 bin [16.7,16.8) has 2 bin [16.8,16.9) has 2 bin [16.9,17.0) has 1 bin [17.0,17.1) has 2 average z coordinate -3.6 for 24844234 element(s) point source id histogram with bin size 1.000000 bin 34 has 8165832 bin 35 has 16617115 bin 36 has 61287 average point source id 34.673785675984213 for 24844234 element(s)