lasinfo (210611) report for 'AHN4T/37BN1_14.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: 179/2021 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: 49014697 number of points by return: 40083375 7814768 985444 119652 11458 scale factor x y z: 0.001 0.001 0.001 offset x y z: 72980 446230 0 min x y z: 72980.000 446230.000 -1.736 max x y z: 74019.999 447519.999 29.789 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: 49014697 extended number of points by return: 40083375 7814768 985444 119652 11458 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 -1736 29789 intensity 0 4913 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 33 user_data 6 7 point_source_ID 19 174 gps_time 268443792.089781 270306415.851107 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 34 255 B 17 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.45 33.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40083375 number of intermediate returns: 1123783 number of last returns: 40019161 number of single returns: 32211622 covered area in square units/kilounits: 1293208/1.29 point density: all returns 37.90 last only 30.95 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49014697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40083375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7814768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 985444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 119652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11458 instead zero. overview over extended number of returns of given pulse: 32211622 13700808 2610709 433960 56684 877 37 0 0 0 0 0 0 0 0 histogram of classification of points: 9107388 unclassified (1) 22474957 ground (2) 16520861 building (6) 822026 water (9) 89465 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3643912 +---> 741501 of those are unclassified (1) +---> 1566831 of those are ground (2) +---> 1331075 of those are building (6) +---> 2785 of those are water (9) +---> 1720 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 15 bin [-1.7,-1.6) has 109 bin [-1.6,-1.5) has 81 bin [-1.5,-1.4) has 66 bin [-1.4,-1.3) has 78 bin [-1.3,-1.2) has 117 bin [-1.2,-1.1) has 199 bin [-1.1,-1.0) has 140 bin [-1.0,-0.9) has 2180 bin [-0.9,-0.8) has 8402 bin [-0.8,-0.7) has 18513 bin [-0.7,-0.6) has 28009 bin [-0.6,-0.5) has 64540 bin [-0.5,-0.4) has 851392 bin [-0.4,-0.3) has 157333 bin [-0.3,-0.2) has 173124 bin [-0.2,-0.1) has 347982 bin [-0.1,0.0) has 365939 bin [0.0,0.1) has 387566 bin [0.1,0.2) has 675817 bin [0.2,0.3) has 1328663 bin [0.3,0.4) has 2354413 bin [0.4,0.5) has 3535713 bin [0.5,0.6) has 2761799 bin [0.6,0.7) has 2397968 bin [0.7,0.8) has 2402054 bin [0.8,0.9) has 2399222 bin [0.9,1.0) has 1657080 bin [1.0,1.1) has 1190371 bin [1.1,1.2) has 952462 bin [1.2,1.3) has 727460 bin [1.3,1.4) has 562782 bin [1.4,1.5) has 508354 bin [1.5,1.6) has 381341 bin [1.6,1.7) has 327060 bin [1.7,1.8) has 283658 bin [1.8,1.9) has 194949 bin [1.9,2.0) has 176294 bin [2.0,2.1) has 200006 bin [2.1,2.2) has 234591 bin [2.2,2.3) has 213222 bin [2.3,2.4) has 165684 bin [2.4,2.5) has 141390 bin [2.5,2.6) has 146240 bin [2.6,2.7) has 157022 bin [2.7,2.8) has 175528 bin [2.8,2.9) has 195269 bin [2.9,3.0) has 229875 bin [3.0,3.1) has 255173 bin [3.1,3.2) has 312111 bin [3.2,3.3) has 281227 bin [3.3,3.4) has 262712 bin [3.4,3.5) has 255648 bin [3.5,3.6) has 279376 bin [3.6,3.7) has 470549 bin [3.7,3.8) has 486583 bin [3.8,3.9) has 408408 bin [3.9,4.0) has 551783 bin [4.0,4.1) has 603001 bin [4.1,4.2) has 482106 bin [4.2,4.3) has 398543 bin [4.3,4.4) has 563551 bin [4.4,4.5) has 735299 bin [4.5,4.6) has 555237 bin [4.6,4.7) has 852023 bin [4.7,4.8) has 528604 bin [4.8,4.9) has 501763 bin [4.9,5.0) has 886921 bin [5.0,5.1) has 410074 bin [5.1,5.2) has 316560 bin [5.2,5.3) has 286014 bin [5.3,5.4) has 284727 bin [5.4,5.5) has 370206 bin [5.5,5.6) has 363115 bin [5.6,5.7) has 260664 bin [5.7,5.8) has 254370 bin [5.8,5.9) has 295584 bin [5.9,6.0) has 249444 bin [6.0,6.1) has 182992 bin [6.1,6.2) has 186123 bin [6.2,6.3) has 201953 bin [6.3,6.4) has 230534 bin [6.4,6.5) has 257025 bin [6.5,6.6) has 309417 bin [6.6,6.7) has 280216 bin [6.7,6.8) has 216621 bin [6.8,6.9) has 194837 bin [6.9,7.0) has 217342 bin [7.0,7.1) has 183579 bin [7.1,7.2) has 180595 bin [7.2,7.3) has 190335 bin [7.3,7.4) has 194976 bin [7.4,7.5) has 170844 bin [7.5,7.6) has 119499 bin [7.6,7.7) has 110027 bin [7.7,7.8) has 97444 bin [7.8,7.9) has 92426 bin [7.9,8.0) has 98008 bin [8.0,8.1) has 99748 bin [8.1,8.2) has 88400 bin [8.2,8.3) has 86250 bin [8.3,8.4) has 106823 bin [8.4,8.5) has 99891 bin [8.5,8.6) has 84713 bin [8.6,8.7) has 82712 bin [8.7,8.8) has 65081 bin [8.8,8.9) has 61714 bin [8.9,9.0) has 60451 bin [9.0,9.1) has 61698 bin [9.1,9.2) has 95368 bin [9.2,9.3) has 79629 bin [9.3,9.4) has 72406 bin [9.4,9.5) has 60976 bin [9.5,9.6) has 60206 bin [9.6,9.7) has 59574 bin [9.7,9.8) has 61520 bin [9.8,9.9) has 89936 bin [9.9,10.0) has 79256 bin [10.0,10.1) has 65259 bin [10.1,10.2) has 58294 bin [10.2,10.3) has 49629 bin [10.3,10.4) has 53007 bin [10.4,10.5) has 46356 bin [10.5,10.6) has 45114 bin [10.6,10.7) has 42650 bin [10.7,10.8) has 43229 bin [10.8,10.9) has 97929 bin [10.9,11.0) has 52251 bin [11.0,11.1) has 35792 bin [11.1,11.2) has 34088 bin [11.2,11.3) has 30047 bin [11.3,11.4) has 23659 bin [11.4,11.5) has 24726 bin [11.5,11.6) has 30112 bin [11.6,11.7) has 41690 bin [11.7,11.8) has 19310 bin [11.8,11.9) has 18191 bin [11.9,12.0) has 15772 bin [12.0,12.1) has 19063 bin [12.1,12.2) has 22786 bin [12.2,12.3) has 36734 bin [12.3,12.4) has 22267 bin [12.4,12.5) has 14686 bin [12.5,12.6) has 13677 bin [12.6,12.7) has 14085 bin [12.7,12.8) has 13954 bin [12.8,12.9) has 13087 bin [12.9,13.0) has 12471 bin [13.0,13.1) has 12218 bin [13.1,13.2) has 12032 bin [13.2,13.3) has 11517 bin [13.3,13.4) has 11266 bin [13.4,13.5) has 11174 bin [13.5,13.6) has 11183 bin [13.6,13.7) has 10859 bin [13.7,13.8) has 10586 bin [13.8,13.9) has 10367 bin [13.9,14.0) has 10090 bin [14.0,14.1) has 10070 bin [14.1,14.2) has 9866 bin [14.2,14.3) has 9996 bin [14.3,14.4) has 9639 bin [14.4,14.5) has 9665 bin [14.5,14.6) has 18006 bin [14.6,14.7) has 21041 bin [14.7,14.8) has 26725 bin [14.8,14.9) has 13195 bin [14.9,15.0) has 18104 bin [15.0,15.1) has 11981 bin [15.1,15.2) has 22271 bin [15.2,15.3) has 31221 bin [15.3,15.4) has 11347 bin [15.4,15.5) has 9397 bin [15.5,15.6) has 9669 bin [15.6,15.7) has 12525 bin [15.7,15.8) has 14476 bin [15.8,15.9) has 10545 bin [15.9,16.0) has 9867 bin [16.0,16.1) has 8468 bin [16.1,16.2) has 8494 bin [16.2,16.3) has 7972 bin [16.3,16.4) has 7550 bin [16.4,16.5) has 7375 bin [16.5,16.6) has 7077 bin [16.6,16.7) has 7083 bin [16.7,16.8) has 7133 bin [16.8,16.9) has 6479 bin [16.9,17.0) has 6343 bin [17.0,17.1) has 6311 bin [17.1,17.2) has 6195 bin [17.2,17.3) has 6176 bin [17.3,17.4) has 5831 bin [17.4,17.5) has 5807 bin [17.5,17.6) has 7646 bin [17.6,17.7) has 14787 bin [17.7,17.8) has 23127 bin [17.8,17.9) has 7859 bin [17.9,18.0) has 6252 bin [18.0,18.1) has 5789 bin [18.1,18.2) has 6019 bin [18.2,18.3) has 12103 bin [18.3,18.4) has 10357 bin [18.4,18.5) has 6541 bin [18.5,18.6) has 5780 bin [18.6,18.7) has 5972 bin [18.7,18.8) has 5187 bin [18.8,18.9) has 4801 bin [18.9,19.0) has 5476 bin [19.0,19.1) has 5757 bin [19.1,19.2) has 5104 bin [19.2,19.3) has 5300 bin [19.3,19.4) has 4444 bin [19.4,19.5) has 4676 bin [19.5,19.6) has 5023 bin [19.6,19.7) has 10012 bin [19.7,19.8) has 4634 bin [19.8,19.9) has 3851 bin [19.9,20.0) has 3869 bin [20.0,20.1) has 3736 bin [20.1,20.2) has 4128 bin [20.2,20.3) has 3765 bin [20.3,20.4) has 3629 bin [20.4,20.5) has 3492 bin [20.5,20.6) has 4657 bin [20.6,20.7) has 5008 bin [20.7,20.8) has 3297 bin [20.8,20.9) has 3151 bin [20.9,21.0) has 3226 bin [21.0,21.1) has 3075 bin [21.1,21.2) has 2972 bin [21.2,21.3) has 9145 bin [21.3,21.4) has 7296 bin [21.4,21.5) has 3977 bin [21.5,21.6) has 2964 bin [21.6,21.7) has 2885 bin [21.7,21.8) has 2935 bin [21.8,21.9) has 2886 bin [21.9,22.0) has 2641 bin [22.0,22.1) has 2614 bin [22.1,22.2) has 2449 bin [22.2,22.3) has 2451 bin [22.3,22.4) has 2511 bin [22.4,22.5) has 2280 bin [22.5,22.6) has 2291 bin [22.6,22.7) has 2395 bin [22.7,22.8) has 2277 bin [22.8,22.9) has 6054 bin [22.9,23.0) has 4388 bin [23.0,23.1) has 2078 bin [23.1,23.2) has 1999 bin [23.2,23.3) has 2043 bin [23.3,23.4) has 1954 bin [23.4,23.5) has 1943 bin [23.5,23.6) has 6069 bin [23.6,23.7) has 6635 bin [23.7,23.8) has 6115 bin [23.8,23.9) has 7493 bin [23.9,24.0) has 2386 bin [24.0,24.1) has 1701 bin [24.1,24.2) has 1608 bin [24.2,24.3) has 1421 bin [24.3,24.4) has 1335 bin [24.4,24.5) has 1313 bin [24.5,24.6) has 1392 bin [24.6,24.7) has 1308 bin [24.7,24.8) has 1045 bin [24.8,24.9) has 1036 bin [24.9,25.0) has 1236 bin [25.0,25.1) has 1213 bin [25.1,25.2) has 893 bin [25.2,25.3) has 824 bin [25.3,25.4) has 811 bin [25.4,25.5) has 834 bin [25.5,25.6) has 899 bin [25.6,25.7) has 820 bin [25.7,25.8) has 741 bin [25.8,25.9) has 704 bin [25.9,26.0) has 681 bin [26.0,26.1) has 570 bin [26.1,26.2) has 8544 bin [26.2,26.3) has 3227 bin [26.3,26.4) has 491 bin [26.4,26.5) has 520 bin [26.5,26.6) has 993 bin [26.6,26.7) has 532 bin [26.7,26.8) has 396 bin [26.8,26.9) has 1883 bin [26.9,27.0) has 11149 bin [27.0,27.1) has 1093 bin [27.1,27.2) has 413 bin [27.2,27.3) has 344 bin [27.3,27.4) has 421 bin [27.4,27.5) has 484 bin [27.5,27.6) has 310 bin [27.6,27.7) has 281 bin [27.7,27.8) has 614 bin [27.8,27.9) has 1347 bin [27.9,28.0) has 157 bin [28.0,28.1) has 169 bin [28.1,28.2) has 324 bin [28.2,28.3) has 364 bin [28.3,28.4) has 263 bin [28.4,28.5) has 94 bin [28.5,28.6) has 109 bin [28.6,28.7) has 138 bin [28.7,28.8) has 72 bin [28.8,28.9) has 41 bin [28.9,29.0) has 45 bin [29.0,29.1) has 29 bin [29.1,29.2) has 38 bin [29.2,29.3) has 17 bin [29.3,29.4) has 18 bin [29.4,29.5) has 19 bin [29.5,29.6) has 5 bin [29.6,29.7) has 8 bin [29.7,29.8) has 4 average z coordinate 3.0 for 49014697 element(s) point source id histogram with bin size 1.000000 bin 19 has 15053411 bin 157 has 32767113 bin 158 has 599906 bin 174 has 594267 average point source id 114.835743164953158 for 49014697 element(s)