lasinfo (210611) report for 'AHN4T/08DN1_18.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: 334/2022 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: 23801230 number of points by return: 23539498 167300 71014 19538 3426 scale factor x y z: 0.001 0.001 0.001 offset x y z: 271980 582480 0 min x y z: 271980.000 582480.000 -3.158 max x y z: 273019.999 583769.999 21.092 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: 23801230 extended number of points by return: 23539498 167300 71014 19538 3426 413 41 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 -3158 21092 intensity 33 4162 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 22 24 gps_time 328692076.804144 330510268.985571 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 44 255 G 63 255 B 54 253 NIR 29 255 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 -15.57 25.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23539498 number of intermediate returns: 94598 number of last returns: 23539243 number of single returns: 23372109 covered area in square units/kilounits: 1333152/1.33 point density: all returns 17.85 last only 17.66 (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 23801230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23539498 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 167300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 71014 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 19538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3426 instead zero. overview over extended number of returns of given pulse: 23372109 192393 154561 64550 15078 2258 281 0 0 0 0 0 0 0 0 histogram of classification of points: 310900 unclassified (1) 23405238 ground (2) 82295 building (6) 2797 water (9) +-> flagged as extended overlap: 1890508 +---> 18013 of those are unclassified (1) +---> 1871918 of those are ground (2) +---> 577 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 4 bin [-3.1,-3.0) has 112 bin [-3.0,-2.9) has 2391 bin [-2.9,-2.8) has 5932 bin [-2.8,-2.7) has 4671 bin [-2.7,-2.6) has 5614 bin [-2.6,-2.5) has 7181 bin [-2.5,-2.4) has 9467 bin [-2.4,-2.3) has 11791 bin [-2.3,-2.2) has 12526 bin [-2.2,-2.1) has 13122 bin [-2.1,-2.0) has 14294 bin [-2.0,-1.9) has 66133 bin [-1.9,-1.8) has 163889 bin [-1.8,-1.7) has 198253 bin [-1.7,-1.6) has 116987 bin [-1.6,-1.5) has 206673 bin [-1.5,-1.4) has 292122 bin [-1.4,-1.3) has 391679 bin [-1.3,-1.2) has 349610 bin [-1.2,-1.1) has 289380 bin [-1.1,-1.0) has 189200 bin [-1.0,-0.9) has 115404 bin [-0.9,-0.8) has 66054 bin [-0.8,-0.7) has 31256 bin [-0.7,-0.6) has 24442 bin [-0.6,-0.5) has 21556 bin [-0.5,-0.4) has 23480 bin [-0.4,-0.3) has 23664 bin [-0.3,-0.2) has 23390 bin [-0.2,-0.1) has 27127 bin [-0.1,0.0) has 242249 bin [0.0,0.1) has 1854211 bin [0.1,0.2) has 3869284 bin [0.2,0.3) has 2125701 bin [0.3,0.4) has 1528071 bin [0.4,0.5) has 1113585 bin [0.5,0.6) has 1135427 bin [0.6,0.7) has 1104417 bin [0.7,0.8) has 978234 bin [0.8,0.9) has 813252 bin [0.9,1.0) has 781243 bin [1.0,1.1) has 1087941 bin [1.1,1.2) has 1419244 bin [1.2,1.3) has 1205173 bin [1.3,1.4) has 438851 bin [1.4,1.5) has 128513 bin [1.5,1.6) has 99472 bin [1.6,1.7) has 73570 bin [1.7,1.8) has 77078 bin [1.8,1.9) has 72557 bin [1.9,2.0) has 43508 bin [2.0,2.1) has 32603 bin [2.1,2.2) has 29896 bin [2.2,2.3) has 41745 bin [2.3,2.4) has 26021 bin [2.4,2.5) has 23574 bin [2.5,2.6) has 22522 bin [2.6,2.7) has 19794 bin [2.7,2.8) has 18463 bin [2.8,2.9) has 16530 bin [2.9,3.0) has 16585 bin [3.0,3.1) has 16530 bin [3.1,3.2) has 16064 bin [3.2,3.3) has 15821 bin [3.3,3.4) has 15359 bin [3.4,3.5) has 14886 bin [3.5,3.6) has 14992 bin [3.6,3.7) has 14970 bin [3.7,3.8) has 15584 bin [3.8,3.9) has 14927 bin [3.9,4.0) has 15135 bin [4.0,4.1) has 15337 bin [4.1,4.2) has 15080 bin [4.2,4.3) has 15733 bin [4.3,4.4) has 16977 bin [4.4,4.5) has 18901 bin [4.5,4.6) has 20078 bin [4.6,4.7) has 22365 bin [4.7,4.8) has 30719 bin [4.8,4.9) has 32603 bin [4.9,5.0) has 23284 bin [5.0,5.1) has 15556 bin [5.1,5.2) has 10078 bin [5.2,5.3) has 10599 bin [5.3,5.4) has 11586 bin [5.4,5.5) has 4578 bin [5.5,5.6) has 2336 bin [5.6,5.7) has 2297 bin [5.7,5.8) has 2199 bin [5.8,5.9) has 2145 bin [5.9,6.0) has 2406 bin [6.0,6.1) has 2821 bin [6.1,6.2) has 2674 bin [6.2,6.3) has 2657 bin [6.3,6.4) has 2748 bin [6.4,6.5) has 2866 bin [6.5,6.6) has 2834 bin [6.6,6.7) has 2847 bin [6.7,6.8) has 2958 bin [6.8,6.9) has 3104 bin [6.9,7.0) has 2991 bin [7.0,7.1) has 3030 bin [7.1,7.2) has 3031 bin [7.2,7.3) has 3046 bin [7.3,7.4) has 2937 bin [7.4,7.5) has 3009 bin [7.5,7.6) has 2965 bin [7.6,7.7) has 2992 bin [7.7,7.8) has 3101 bin [7.8,7.9) has 3231 bin [7.9,8.0) has 3242 bin [8.0,8.1) has 3154 bin [8.1,8.2) has 3152 bin [8.2,8.3) has 3195 bin [8.3,8.4) has 3321 bin [8.4,8.5) has 3280 bin [8.5,8.6) has 3307 bin [8.6,8.7) has 3254 bin [8.7,8.8) has 3485 bin [8.8,8.9) has 3402 bin [8.9,9.0) has 3395 bin [9.0,9.1) has 3344 bin [9.1,9.2) has 3381 bin [9.2,9.3) has 3273 bin [9.3,9.4) has 3310 bin [9.4,9.5) has 3344 bin [9.5,9.6) has 3379 bin [9.6,9.7) has 3305 bin [9.7,9.8) has 3285 bin [9.8,9.9) has 2980 bin [9.9,10.0) has 2906 bin [10.0,10.1) has 2928 bin [10.1,10.2) has 2957 bin [10.2,10.3) has 2672 bin [10.3,10.4) has 2722 bin [10.4,10.5) has 2755 bin [10.5,10.6) has 2688 bin [10.6,10.7) has 2627 bin [10.7,10.8) has 2602 bin [10.8,10.9) has 2425 bin [10.9,11.0) has 2324 bin [11.0,11.1) has 2328 bin [11.1,11.2) has 1975 bin [11.2,11.3) has 1903 bin [11.3,11.4) has 1851 bin [11.4,11.5) has 1910 bin [11.5,11.6) has 1793 bin [11.6,11.7) has 1763 bin [11.7,11.8) has 1758 bin [11.8,11.9) has 1682 bin [11.9,12.0) has 1609 bin [12.0,12.1) has 1630 bin [12.1,12.2) has 1676 bin [12.2,12.3) has 1606 bin [12.3,12.4) has 1622 bin [12.4,12.5) has 1576 bin [12.5,12.6) has 1455 bin [12.6,12.7) has 1501 bin [12.7,12.8) has 1475 bin [12.8,12.9) has 1362 bin [12.9,13.0) has 1436 bin [13.0,13.1) has 1426 bin [13.1,13.2) has 1337 bin [13.2,13.3) has 1258 bin [13.3,13.4) has 1208 bin [13.4,13.5) has 1143 bin [13.5,13.6) has 1156 bin [13.6,13.7) has 1237 bin [13.7,13.8) has 1190 bin [13.8,13.9) has 1212 bin [13.9,14.0) has 1215 bin [14.0,14.1) has 1273 bin [14.1,14.2) has 1122 bin [14.2,14.3) has 1111 bin [14.3,14.4) has 1066 bin [14.4,14.5) has 1069 bin [14.5,14.6) has 1062 bin [14.6,14.7) has 950 bin [14.7,14.8) has 932 bin [14.8,14.9) has 958 bin [14.9,15.0) has 904 bin [15.0,15.1) has 857 bin [15.1,15.2) has 880 bin [15.2,15.3) has 837 bin [15.3,15.4) has 762 bin [15.4,15.5) has 807 bin [15.5,15.6) has 814 bin [15.6,15.7) has 716 bin [15.7,15.8) has 738 bin [15.8,15.9) has 665 bin [15.9,16.0) has 644 bin [16.0,16.1) has 582 bin [16.1,16.2) has 572 bin [16.2,16.3) has 573 bin [16.3,16.4) has 501 bin [16.4,16.5) has 538 bin [16.5,16.6) has 483 bin [16.6,16.7) has 496 bin [16.7,16.8) has 430 bin [16.8,16.9) has 405 bin [16.9,17.0) has 394 bin [17.0,17.1) has 367 bin [17.1,17.2) has 332 bin [17.2,17.3) has 298 bin [17.3,17.4) has 288 bin [17.4,17.5) has 273 bin [17.5,17.6) has 276 bin [17.6,17.7) has 253 bin [17.7,17.8) has 247 bin [17.8,17.9) has 234 bin [17.9,18.0) has 195 bin [18.0,18.1) has 218 bin [18.1,18.2) has 163 bin [18.2,18.3) has 183 bin [18.3,18.4) has 161 bin [18.4,18.5) has 129 bin [18.5,18.6) has 135 bin [18.6,18.7) has 147 bin [18.7,18.8) has 118 bin [18.8,18.9) has 114 bin [18.9,19.0) has 91 bin [19.0,19.1) has 86 bin [19.1,19.2) has 74 bin [19.2,19.3) has 49 bin [19.3,19.4) has 37 bin [19.4,19.5) has 31 bin [19.5,19.6) has 32 bin [19.6,19.7) has 24 bin [19.7,19.8) has 26 bin [19.8,19.9) has 19 bin [19.9,20.0) has 13 bin [20.0,20.1) has 17 bin [20.1,20.2) has 13 bin [20.2,20.3) has 17 bin [20.3,20.4) has 14 bin [20.4,20.5) has 11 bin [20.5,20.6) has 5 bin [20.6,20.7) has 9 bin [20.7,20.8) has 8 bin [20.8,20.9) has 3 bin [20.9,21.0) has 2 bin [21.0,21.1) has 5 average z coordinate 0.5 for 23801230 element(s) point source id histogram with bin size 1.000000 bin 22 has 1530833 bin 23 has 18868119 bin 24 has 3402278 average point source id 23.078628079305144 for 23801230 element(s)