lasinfo (210611) report for 'AHN4T/38BN2_12.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: 180/2021 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: 40776940 number of points by return: 40115931 449753 166622 39113 5521 scale factor x y z: 0.001 0.001 0.001 offset x y z: 115980 446230 0 min x y z: 115980.000 446230.000 -2.590 max x y z: 117019.999 447519.999 28.561 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: 40776940 extended number of points by return: 40115931 449753 166622 39113 5521 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 -2590 28561 intensity 0 4933 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 6 7 point_source_ID 75 77 gps_time 269724089.945150 269726103.240747 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 27 255 B 13 255 NIR 49 255 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 49.33 ('Amplitude') attribute1 -15.93 34.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40115931 number of intermediate returns: 212393 number of last returns: 40111933 number of single returns: 39663317 covered area in square units/kilounits: 1297916/1.30 point density: all returns 31.42 last only 30.90 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40776940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40115931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 449753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 166622 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39113 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5521 instead zero. overview over extended number of returns of given pulse: 39663317 565831 383575 135820 28133 264 0 0 0 0 0 0 0 0 0 histogram of classification of points: 941261 unclassified (1) 39527557 ground (2) 104393 building (6) 195559 water (9) 8170 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2939384 +---> 235831 of those are unclassified (1) +---> 2642790 of those are ground (2) +---> 49738 of those are building (6) +---> 10169 of those are water (9) +---> 856 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 14 bin [-2.5,-2.4) has 5661 bin [-2.4,-2.3) has 399548 bin [-2.3,-2.2) has 569528 bin [-2.2,-2.1) has 614561 bin [-2.1,-2.0) has 750884 bin [-2.0,-1.9) has 2057906 bin [-1.9,-1.8) has 7586289 bin [-1.8,-1.7) has 15624913 bin [-1.7,-1.6) has 7727299 bin [-1.6,-1.5) has 2365411 bin [-1.5,-1.4) has 910445 bin [-1.4,-1.3) has 415464 bin [-1.3,-1.2) has 215053 bin [-1.2,-1.1) has 105134 bin [-1.1,-1.0) has 77068 bin [-1.0,-0.9) has 60423 bin [-0.9,-0.8) has 34997 bin [-0.8,-0.7) has 29308 bin [-0.7,-0.6) has 20230 bin [-0.6,-0.5) has 19646 bin [-0.5,-0.4) has 17762 bin [-0.4,-0.3) has 18474 bin [-0.3,-0.2) has 17516 bin [-0.2,-0.1) has 15617 bin [-0.1,0.0) has 14432 bin [0.0,0.1) has 12993 bin [0.1,0.2) has 11759 bin [0.2,0.3) has 9194 bin [0.3,0.4) has 9038 bin [0.4,0.5) has 9667 bin [0.5,0.6) has 10766 bin [0.6,0.7) has 11226 bin [0.7,0.8) has 12284 bin [0.8,0.9) has 16835 bin [0.9,1.0) has 16296 bin [1.0,1.1) has 14357 bin [1.1,1.2) has 14176 bin [1.2,1.3) has 16882 bin [1.3,1.4) has 24938 bin [1.4,1.5) has 19813 bin [1.5,1.6) has 21852 bin [1.6,1.7) has 18788 bin [1.7,1.8) has 22173 bin [1.8,1.9) has 33875 bin [1.9,2.0) has 22565 bin [2.0,2.1) has 9568 bin [2.1,2.2) has 8226 bin [2.2,2.3) has 8582 bin [2.3,2.4) has 9456 bin [2.4,2.5) has 8877 bin [2.5,2.6) has 8393 bin [2.6,2.7) has 8485 bin [2.7,2.8) has 7698 bin [2.8,2.9) has 7580 bin [2.9,3.0) has 7711 bin [3.0,3.1) has 8028 bin [3.1,3.2) has 7134 bin [3.2,3.3) has 6754 bin [3.3,3.4) has 6809 bin [3.4,3.5) has 7036 bin [3.5,3.6) has 7045 bin [3.6,3.7) has 7085 bin [3.7,3.8) has 7292 bin [3.8,3.9) has 7519 bin [3.9,4.0) has 8936 bin [4.0,4.1) has 9602 bin [4.1,4.2) has 7080 bin [4.2,4.3) has 6804 bin [4.3,4.4) has 7116 bin [4.4,4.5) has 7436 bin [4.5,4.6) has 7561 bin [4.6,4.7) has 7094 bin [4.7,4.8) has 6945 bin [4.8,4.9) has 7066 bin [4.9,5.0) has 6841 bin [5.0,5.1) has 6930 bin [5.1,5.2) has 6725 bin [5.2,5.3) has 7033 bin [5.3,5.4) has 6981 bin [5.4,5.5) has 7154 bin [5.5,5.6) has 6986 bin [5.6,5.7) has 7053 bin [5.7,5.8) has 7404 bin [5.8,5.9) has 7758 bin [5.9,6.0) has 7586 bin [6.0,6.1) has 7560 bin [6.1,6.2) has 7318 bin [6.2,6.3) has 7235 bin [6.3,6.4) has 7320 bin [6.4,6.5) has 7169 bin [6.5,6.6) has 7173 bin [6.6,6.7) has 7205 bin [6.7,6.8) has 6818 bin [6.8,6.9) has 5931 bin [6.9,7.0) has 5860 bin [7.0,7.1) has 5573 bin [7.1,7.2) has 5595 bin [7.2,7.3) has 5421 bin [7.3,7.4) has 5488 bin [7.4,7.5) has 5375 bin [7.5,7.6) has 5275 bin [7.6,7.7) has 5293 bin [7.7,7.8) has 5271 bin [7.8,7.9) has 5340 bin [7.9,8.0) has 5232 bin [8.0,8.1) has 5480 bin [8.1,8.2) has 5268 bin [8.2,8.3) has 5229 bin [8.3,8.4) has 5025 bin [8.4,8.5) has 5284 bin [8.5,8.6) has 4960 bin [8.6,8.7) has 5002 bin [8.7,8.8) has 4889 bin [8.8,8.9) has 4857 bin [8.9,9.0) has 4706 bin [9.0,9.1) has 4730 bin [9.1,9.2) has 4730 bin [9.2,9.3) has 4758 bin [9.3,9.4) has 4616 bin [9.4,9.5) has 4676 bin [9.5,9.6) has 4775 bin [9.6,9.7) has 4606 bin [9.7,9.8) has 4548 bin [9.8,9.9) has 4687 bin [9.9,10.0) has 4640 bin [10.0,10.1) has 4411 bin [10.1,10.2) has 4189 bin [10.2,10.3) has 4204 bin [10.3,10.4) has 4150 bin [10.4,10.5) has 4205 bin [10.5,10.6) has 4159 bin [10.6,10.7) has 4186 bin [10.7,10.8) has 4115 bin [10.8,10.9) has 3969 bin [10.9,11.0) has 3972 bin [11.0,11.1) has 3914 bin [11.1,11.2) has 3903 bin [11.2,11.3) has 3903 bin [11.3,11.4) has 3710 bin [11.4,11.5) has 3535 bin [11.5,11.6) has 3544 bin [11.6,11.7) has 3494 bin [11.7,11.8) has 3258 bin [11.8,11.9) has 3207 bin [11.9,12.0) has 3206 bin [12.0,12.1) has 3265 bin [12.1,12.2) has 3163 bin [12.2,12.3) has 3064 bin [12.3,12.4) has 2983 bin [12.4,12.5) has 2945 bin [12.5,12.6) has 2932 bin [12.6,12.7) has 3023 bin [12.7,12.8) has 2927 bin [12.8,12.9) has 2765 bin [12.9,13.0) has 2782 bin [13.0,13.1) has 2792 bin [13.1,13.2) has 2663 bin [13.2,13.3) has 2592 bin [13.3,13.4) has 2666 bin [13.4,13.5) has 2625 bin [13.5,13.6) has 2441 bin [13.6,13.7) has 2510 bin [13.7,13.8) has 2405 bin [13.8,13.9) has 2560 bin [13.9,14.0) has 2356 bin [14.0,14.1) has 2452 bin [14.1,14.2) has 2430 bin [14.2,14.3) has 2342 bin [14.3,14.4) has 2356 bin [14.4,14.5) has 2328 bin [14.5,14.6) has 2381 bin [14.6,14.7) has 2231 bin [14.7,14.8) has 2162 bin [14.8,14.9) has 2090 bin [14.9,15.0) has 2131 bin [15.0,15.1) has 2070 bin [15.1,15.2) has 2047 bin [15.2,15.3) has 2094 bin [15.3,15.4) has 2105 bin [15.4,15.5) has 2041 bin [15.5,15.6) has 1946 bin [15.6,15.7) has 1971 bin [15.7,15.8) has 1928 bin [15.8,15.9) has 1842 bin [15.9,16.0) has 1770 bin [16.0,16.1) has 1950 bin [16.1,16.2) has 1810 bin [16.2,16.3) has 1830 bin [16.3,16.4) has 1781 bin [16.4,16.5) has 1761 bin [16.5,16.6) has 1788 bin [16.6,16.7) has 1799 bin [16.7,16.8) has 1770 bin [16.8,16.9) has 1770 bin [16.9,17.0) has 1728 bin [17.0,17.1) has 1721 bin [17.1,17.2) has 1738 bin [17.2,17.3) has 1643 bin [17.3,17.4) has 1642 bin [17.4,17.5) has 1611 bin [17.5,17.6) has 1529 bin [17.6,17.7) has 1507 bin [17.7,17.8) has 1491 bin [17.8,17.9) has 1330 bin [17.9,18.0) has 1418 bin [18.0,18.1) has 1380 bin [18.1,18.2) has 1338 bin [18.2,18.3) has 1283 bin [18.3,18.4) has 1297 bin [18.4,18.5) has 1360 bin [18.5,18.6) has 1341 bin [18.6,18.7) has 1296 bin [18.7,18.8) has 1195 bin [18.8,18.9) has 1186 bin [18.9,19.0) has 1195 bin [19.0,19.1) has 1151 bin [19.1,19.2) has 1117 bin [19.2,19.3) has 1142 bin [19.3,19.4) has 1069 bin [19.4,19.5) has 996 bin [19.5,19.6) has 980 bin [19.6,19.7) has 834 bin [19.7,19.8) has 863 bin [19.8,19.9) has 851 bin [19.9,20.0) has 811 bin [20.0,20.1) has 781 bin [20.1,20.2) has 777 bin [20.2,20.3) has 679 bin [20.3,20.4) has 658 bin [20.4,20.5) has 619 bin [20.5,20.6) has 555 bin [20.6,20.7) has 532 bin [20.7,20.8) has 560 bin [20.8,20.9) has 511 bin [20.9,21.0) has 572 bin [21.0,21.1) has 517 bin [21.1,21.2) has 523 bin [21.2,21.3) has 461 bin [21.3,21.4) has 455 bin [21.4,21.5) has 438 bin [21.5,21.6) has 406 bin [21.6,21.7) has 397 bin [21.7,21.8) has 422 bin [21.8,21.9) has 412 bin [21.9,22.0) has 383 bin [22.0,22.1) has 427 bin [22.1,22.2) has 454 bin [22.2,22.3) has 371 bin [22.3,22.4) has 391 bin [22.4,22.5) has 389 bin [22.5,22.6) has 367 bin [22.6,22.7) has 332 bin [22.7,22.8) has 261 bin [22.8,22.9) has 289 bin [22.9,23.0) has 251 bin [23.0,23.1) has 199 bin [23.1,23.2) has 228 bin [23.2,23.3) has 218 bin [23.3,23.4) has 216 bin [23.4,23.5) has 197 bin [23.5,23.6) has 183 bin [23.6,23.7) has 159 bin [23.7,23.8) has 137 bin [23.8,23.9) has 128 bin [23.9,24.0) has 129 bin [24.0,24.1) has 93 bin [24.1,24.2) has 104 bin [24.2,24.3) has 108 bin [24.3,24.4) has 88 bin [24.4,24.5) has 90 bin [24.5,24.6) has 72 bin [24.6,24.7) has 90 bin [24.7,24.8) has 91 bin [24.8,24.9) has 104 bin [24.9,25.0) has 82 bin [25.0,25.1) has 81 bin [25.1,25.2) has 85 bin [25.2,25.3) has 55 bin [25.3,25.4) has 72 bin [25.4,25.5) has 61 bin [25.5,25.6) has 61 bin [25.6,25.7) has 72 bin [25.7,25.8) has 63 bin [25.8,25.9) has 46 bin [25.9,26.0) has 40 bin [26.0,26.1) has 36 bin [26.1,26.2) has 44 bin [26.2,26.3) has 30 bin [26.3,26.4) has 25 bin [26.4,26.5) has 23 bin [26.5,26.6) has 18 bin [26.6,26.7) has 22 bin [26.7,26.8) has 22 bin [26.8,26.9) has 20 bin [26.9,27.0) has 9 bin [27.0,27.1) has 20 bin [27.1,27.2) has 15 bin [27.2,27.3) has 9 bin [27.3,27.4) has 10 bin [27.4,27.5) has 7 bin [27.5,27.6) has 3 bin [27.6,27.7) has 3 bin [27.7,27.8) has 4 bin [27.8,27.9) has 7 bin [27.9,28.0) has 6 bin [28.1,28.2) has 2 bin [28.2,28.3) has 2 bin [28.4,28.5) has 1 bin [28.5,28.6) has 1 average z coordinate -1.5 for 40776940 element(s) point source id histogram with bin size 1.000000 bin 75 has 13155229 bin 76 has 27506491 bin 77 has 115220 average point source id 75.680211192894802 for 40776940 element(s)