lasinfo (210611) report for 'AHN4T/16GN2_09.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: 39724412 number of points by return: 37189495 1696296 658103 157676 21172 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 534980 0 min x y z: 207980.000 534980.000 -0.083 max x y z: 209019.999 536269.999 25.334 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: 39724412 extended number of points by return: 37189495 1696296 658103 157676 21172 1608 62 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 -83 25334 intensity 0 4768 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 61 206 gps_time 330511990.513668 330858435.957696 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 50 255 B 21 255 NIR 23 255 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 -16.51 31.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37189495 number of intermediate returns: 840210 number of last returns: 37176438 number of single returns: 35481731 covered area in square units/kilounits: 1341248/1.34 point density: all returns 29.62 last only 27.72 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39724412 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37189495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1696296 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 658103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 157676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21172 instead zero. overview over extended number of returns of given pulse: 35481731 2085649 1502665 546557 98065 9321 424 0 0 0 0 0 0 0 0 histogram of classification of points: 3169782 unclassified (1) 35539675 ground (2) 807218 building (6) 207737 water (9) +-> flagged as extended overlap: 2945815 +---> 244430 of those are unclassified (1) +---> 2599442 of those are ground (2) +---> 90348 of those are building (6) +---> 11595 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 66 bin [0.0,0.1) has 919 bin [0.1,0.2) has 4650 bin [0.2,0.3) has 30328 bin [0.3,0.4) has 35046 bin [0.4,0.5) has 52842 bin [0.5,0.6) has 91704 bin [0.6,0.7) has 177631 bin [0.7,0.8) has 229933 bin [0.8,0.9) has 534163 bin [0.9,1.0) has 1037390 bin [1.0,1.1) has 1546119 bin [1.1,1.2) has 1979684 bin [1.2,1.3) has 1985522 bin [1.3,1.4) has 2158137 bin [1.4,1.5) has 2952208 bin [1.5,1.6) has 3516779 bin [1.6,1.7) has 3307444 bin [1.7,1.8) has 3209812 bin [1.8,1.9) has 2669960 bin [1.9,2.0) has 2517001 bin [2.0,2.1) has 1975334 bin [2.1,2.2) has 1499356 bin [2.2,2.3) has 1135344 bin [2.3,2.4) has 941007 bin [2.4,2.5) has 713199 bin [2.5,2.6) has 515253 bin [2.6,2.7) has 411428 bin [2.7,2.8) has 258532 bin [2.8,2.9) has 195694 bin [2.9,3.0) has 115653 bin [3.0,3.1) has 69606 bin [3.1,3.2) has 61963 bin [3.2,3.3) has 47754 bin [3.3,3.4) has 33033 bin [3.4,3.5) has 32735 bin [3.5,3.6) has 40476 bin [3.6,3.7) has 36124 bin [3.7,3.8) has 25623 bin [3.8,3.9) has 24869 bin [3.9,4.0) has 25437 bin [4.0,4.1) has 26947 bin [4.1,4.2) has 31281 bin [4.2,4.3) has 35886 bin [4.3,4.4) has 37171 bin [4.4,4.5) has 34457 bin [4.5,4.6) has 34789 bin [4.6,4.7) has 36378 bin [4.7,4.8) has 36643 bin [4.8,4.9) has 35933 bin [4.9,5.0) has 35342 bin [5.0,5.1) has 35572 bin [5.1,5.2) has 34813 bin [5.2,5.3) has 36266 bin [5.3,5.4) has 36498 bin [5.4,5.5) has 36689 bin [5.5,5.6) has 34962 bin [5.6,5.7) has 32964 bin [5.7,5.8) has 32411 bin [5.8,5.9) has 33929 bin [5.9,6.0) has 32247 bin [6.0,6.1) has 32412 bin [6.1,6.2) has 33455 bin [6.2,6.3) has 33785 bin [6.3,6.4) has 33960 bin [6.4,6.5) has 34286 bin [6.5,6.6) has 34974 bin [6.6,6.7) has 35830 bin [6.7,6.8) has 34754 bin [6.8,6.9) has 34713 bin [6.9,7.0) has 33439 bin [7.0,7.1) has 33268 bin [7.1,7.2) has 33491 bin [7.2,7.3) has 34254 bin [7.3,7.4) has 33716 bin [7.4,7.5) has 33444 bin [7.5,7.6) has 32656 bin [7.6,7.7) has 31569 bin [7.7,7.8) has 31997 bin [7.8,7.9) has 32757 bin [7.9,8.0) has 32622 bin [8.0,8.1) has 31053 bin [8.1,8.2) has 30434 bin [8.2,8.3) has 29147 bin [8.3,8.4) has 28821 bin [8.4,8.5) has 28570 bin [8.5,8.6) has 27589 bin [8.6,8.7) has 28148 bin [8.7,8.8) has 27783 bin [8.8,8.9) has 27707 bin [8.9,9.0) has 27647 bin [9.0,9.1) has 26729 bin [9.1,9.2) has 26776 bin [9.2,9.3) has 27041 bin [9.3,9.4) has 26362 bin [9.4,9.5) has 26402 bin [9.5,9.6) has 26488 bin [9.6,9.7) has 26355 bin [9.7,9.8) has 25984 bin [9.8,9.9) has 25742 bin [9.9,10.0) has 25752 bin [10.0,10.1) has 25706 bin [10.1,10.2) has 25385 bin [10.2,10.3) has 25292 bin [10.3,10.4) has 24822 bin [10.4,10.5) has 25200 bin [10.5,10.6) has 25441 bin [10.6,10.7) has 25164 bin [10.7,10.8) has 25327 bin [10.8,10.9) has 25978 bin [10.9,11.0) has 22598 bin [11.0,11.1) has 22342 bin [11.1,11.2) has 22427 bin [11.2,11.3) has 22740 bin [11.3,11.4) has 22714 bin [11.4,11.5) has 22764 bin [11.5,11.6) has 22399 bin [11.6,11.7) has 22738 bin [11.7,11.8) has 22946 bin [11.8,11.9) has 23049 bin [11.9,12.0) has 22970 bin [12.0,12.1) has 23033 bin [12.1,12.2) has 22195 bin [12.2,12.3) has 22230 bin [12.3,12.4) has 22075 bin [12.4,12.5) has 21612 bin [12.5,12.6) has 21529 bin [12.6,12.7) has 21576 bin [12.7,12.8) has 21524 bin [12.8,12.9) has 21234 bin [12.9,13.0) has 21207 bin [13.0,13.1) has 20621 bin [13.1,13.2) has 20810 bin [13.2,13.3) has 20478 bin [13.3,13.4) has 20514 bin [13.4,13.5) has 20236 bin [13.5,13.6) has 20216 bin [13.6,13.7) has 20117 bin [13.7,13.8) has 19607 bin [13.8,13.9) has 19463 bin [13.9,14.0) has 19478 bin [14.0,14.1) has 19280 bin [14.1,14.2) has 19033 bin [14.2,14.3) has 18869 bin [14.3,14.4) has 18564 bin [14.4,14.5) has 18282 bin [14.5,14.6) has 17937 bin [14.6,14.7) has 17945 bin [14.7,14.8) has 17499 bin [14.8,14.9) has 17591 bin [14.9,15.0) has 17159 bin [15.0,15.1) has 17087 bin [15.1,15.2) has 16985 bin [15.2,15.3) has 16626 bin [15.3,15.4) has 16637 bin [15.4,15.5) has 16490 bin [15.5,15.6) has 15866 bin [15.6,15.7) has 15462 bin [15.7,15.8) has 15228 bin [15.8,15.9) has 14873 bin [15.9,16.0) has 14765 bin [16.0,16.1) has 14339 bin [16.1,16.2) has 13526 bin [16.2,16.3) has 13360 bin [16.3,16.4) has 13033 bin [16.4,16.5) has 12898 bin [16.5,16.6) has 12707 bin [16.6,16.7) has 12417 bin [16.7,16.8) has 12308 bin [16.8,16.9) has 11873 bin [16.9,17.0) has 11796 bin [17.0,17.1) has 11436 bin [17.1,17.2) has 10962 bin [17.2,17.3) has 10599 bin [17.3,17.4) has 10264 bin [17.4,17.5) has 10022 bin [17.5,17.6) has 9645 bin [17.6,17.7) has 9384 bin [17.7,17.8) has 9175 bin [17.8,17.9) has 8548 bin [17.9,18.0) has 8333 bin [18.0,18.1) has 8067 bin [18.1,18.2) has 7963 bin [18.2,18.3) has 7867 bin [18.3,18.4) has 7301 bin [18.4,18.5) has 7035 bin [18.5,18.6) has 6847 bin [18.6,18.7) has 6597 bin [18.7,18.8) has 6365 bin [18.8,18.9) has 6107 bin [18.9,19.0) has 5882 bin [19.0,19.1) has 5739 bin [19.1,19.2) has 5322 bin [19.2,19.3) has 4880 bin [19.3,19.4) has 4666 bin [19.4,19.5) has 4374 bin [19.5,19.6) has 3971 bin [19.6,19.7) has 3685 bin [19.7,19.8) has 3442 bin [19.8,19.9) has 3236 bin [19.9,20.0) has 3083 bin [20.0,20.1) has 2821 bin [20.1,20.2) has 2634 bin [20.2,20.3) has 2337 bin [20.3,20.4) has 2133 bin [20.4,20.5) has 2054 bin [20.5,20.6) has 1954 bin [20.6,20.7) has 1696 bin [20.7,20.8) has 1537 bin [20.8,20.9) has 1314 bin [20.9,21.0) has 1200 bin [21.0,21.1) has 1034 bin [21.1,21.2) has 993 bin [21.2,21.3) has 879 bin [21.3,21.4) has 939 bin [21.4,21.5) has 894 bin [21.5,21.6) has 818 bin [21.6,21.7) has 805 bin [21.7,21.8) has 684 bin [21.8,21.9) has 632 bin [21.9,22.0) has 632 bin [22.0,22.1) has 537 bin [22.1,22.2) has 532 bin [22.2,22.3) has 481 bin [22.3,22.4) has 514 bin [22.4,22.5) has 489 bin [22.5,22.6) has 453 bin [22.6,22.7) has 428 bin [22.7,22.8) has 401 bin [22.8,22.9) has 365 bin [22.9,23.0) has 367 bin [23.0,23.1) has 305 bin [23.1,23.2) has 297 bin [23.2,23.3) has 297 bin [23.3,23.4) has 281 bin [23.4,23.5) has 242 bin [23.5,23.6) has 252 bin [23.6,23.7) has 220 bin [23.7,23.8) has 230 bin [23.8,23.9) has 243 bin [23.9,24.0) has 223 bin [24.0,24.1) has 218 bin [24.1,24.2) has 217 bin [24.2,24.3) has 191 bin [24.3,24.4) has 201 bin [24.4,24.5) has 157 bin [24.5,24.6) has 148 bin [24.6,24.7) has 106 bin [24.7,24.8) has 90 bin [24.8,24.9) has 52 bin [24.9,25.0) has 28 bin [25.0,25.1) has 12 bin [25.1,25.2) has 5 bin [25.2,25.3) has 2 bin [25.3,25.4) has 1 average z coordinate 2.4 for 39724412 element(s) point source id histogram with bin size 1.000000 bin 61 has 588267 bin 62 has 21044178 bin 63 has 5159930 bin 206 has 12932037 average point source id 108.99339516970069 for 39724412 element(s)