lasinfo (210611) report for 'AHN4T/37FN1_17.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: 39705929 number of points by return: 36636800 2649454 368301 47099 4275 scale factor x y z: 0.001 0.001 0.001 offset x y z: 90980 444980 0 min x y z: 90980.000 444980.000 -6.678 max x y z: 92019.999 446269.999 22.344 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: 39705929 extended number of points by return: 36636800 2649454 368301 47099 4275 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 -6678 22344 intensity 0 4918 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 8 user_data 6 7 point_source_ID 18 19 gps_time 268442483.031648 268443510.674177 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 12 255 B 4 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 1333 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.94 33.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36636800 number of intermediate returns: 423410 number of last returns: 36556054 number of single returns: 33910335 covered area in square units/kilounits: 1218844/1.22 point density: all returns 32.58 last only 29.99 (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 39705929 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36636800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2649454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 368301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 47099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4275 instead zero. overview over extended number of returns of given pulse: 33910335 4628086 971648 172936 22391 533 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5898872 unclassified (1) 25010939 ground (2) 8228492 building (6) 323468 water (9) 244158 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2473301 +---> 330934 of those are unclassified (1) +---> 1623118 of those are ground (2) +---> 427735 of those are building (6) +---> 55838 of those are water (9) +---> 35676 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.7,-6.6) has 36 bin [-6.6,-6.5) has 260 bin [-6.5,-6.4) has 351 bin [-6.4,-6.3) has 369 bin [-6.3,-6.2) has 371 bin [-6.2,-6.1) has 378 bin [-6.1,-6.0) has 1141 bin [-6.0,-5.9) has 54586 bin [-5.9,-5.8) has 196024 bin [-5.8,-5.7) has 69868 bin [-5.7,-5.6) has 84476 bin [-5.6,-5.5) has 200672 bin [-5.5,-5.4) has 250366 bin [-5.4,-5.3) has 332062 bin [-5.3,-5.2) has 396472 bin [-5.2,-5.1) has 521617 bin [-5.1,-5.0) has 667820 bin [-5.0,-4.9) has 926707 bin [-4.9,-4.8) has 1914544 bin [-4.8,-4.7) has 2484780 bin [-4.7,-4.6) has 1492139 bin [-4.6,-4.5) has 1429837 bin [-4.5,-4.4) has 2096289 bin [-4.4,-4.3) has 3645625 bin [-4.3,-4.2) has 4265446 bin [-4.2,-4.1) has 1914568 bin [-4.1,-4.0) has 786658 bin [-4.0,-3.9) has 490963 bin [-3.9,-3.8) has 364114 bin [-3.8,-3.7) has 321519 bin [-3.7,-3.6) has 289948 bin [-3.6,-3.5) has 260109 bin [-3.5,-3.4) has 282619 bin [-3.4,-3.3) has 277874 bin [-3.3,-3.2) has 250271 bin [-3.2,-3.1) has 226189 bin [-3.1,-3.0) has 197987 bin [-3.0,-2.9) has 194703 bin [-2.9,-2.8) has 198037 bin [-2.8,-2.7) has 182401 bin [-2.7,-2.6) has 188225 bin [-2.6,-2.5) has 211092 bin [-2.5,-2.4) has 222127 bin [-2.4,-2.3) has 282372 bin [-2.3,-2.2) has 383433 bin [-2.2,-2.1) has 368861 bin [-2.1,-2.0) has 409838 bin [-2.0,-1.9) has 379051 bin [-1.9,-1.8) has 320670 bin [-1.8,-1.7) has 312344 bin [-1.7,-1.6) has 230586 bin [-1.6,-1.5) has 241555 bin [-1.5,-1.4) has 198017 bin [-1.4,-1.3) has 256677 bin [-1.3,-1.2) has 177974 bin [-1.2,-1.1) has 246294 bin [-1.1,-1.0) has 205420 bin [-1.0,-0.9) has 98928 bin [-0.9,-0.8) has 71418 bin [-0.8,-0.7) has 74789 bin [-0.7,-0.6) has 60310 bin [-0.6,-0.5) has 62872 bin [-0.5,-0.4) has 60653 bin [-0.4,-0.3) has 57546 bin [-0.3,-0.2) has 59214 bin [-0.2,-0.1) has 53152 bin [-0.1,0.0) has 49061 bin [0.0,0.1) has 48354 bin [0.1,0.2) has 49713 bin [0.2,0.3) has 48282 bin [0.3,0.4) has 44872 bin [0.4,0.5) has 45228 bin [0.5,0.6) has 45028 bin [0.6,0.7) has 62925 bin [0.7,0.8) has 75198 bin [0.8,0.9) has 80239 bin [0.9,1.0) has 119154 bin [1.0,1.1) has 118563 bin [1.1,1.2) has 102323 bin [1.2,1.3) has 93958 bin [1.3,1.4) has 228889 bin [1.4,1.5) has 187147 bin [1.5,1.6) has 165882 bin [1.6,1.7) has 211028 bin [1.7,1.8) has 262681 bin [1.8,1.9) has 218542 bin [1.9,2.0) has 152545 bin [2.0,2.1) has 122243 bin [2.1,2.2) has 106168 bin [2.2,2.3) has 104887 bin [2.3,2.4) has 99803 bin [2.4,2.5) has 104794 bin [2.5,2.6) has 109813 bin [2.6,2.7) has 107955 bin [2.7,2.8) has 90201 bin [2.8,2.9) has 86002 bin [2.9,3.0) has 96853 bin [3.0,3.1) has 96730 bin [3.1,3.2) has 83902 bin [3.2,3.3) has 81554 bin [3.3,3.4) has 83887 bin [3.4,3.5) has 82516 bin [3.5,3.6) has 91099 bin [3.6,3.7) has 92563 bin [3.7,3.8) has 92505 bin [3.8,3.9) has 94287 bin [3.9,4.0) has 101885 bin [4.0,4.1) has 172088 bin [4.1,4.2) has 231163 bin [4.2,4.3) has 163770 bin [4.3,4.4) has 129390 bin [4.4,4.5) has 95161 bin [4.5,4.6) has 125959 bin [4.6,4.7) has 130134 bin [4.7,4.8) has 115793 bin [4.8,4.9) has 154373 bin [4.9,5.0) has 168446 bin [5.0,5.1) has 68357 bin [5.1,5.2) has 79469 bin [5.2,5.3) has 56234 bin [5.3,5.4) has 65124 bin [5.4,5.5) has 51744 bin [5.5,5.6) has 37435 bin [5.6,5.7) has 36030 bin [5.7,5.8) has 50227 bin [5.8,5.9) has 33728 bin [5.9,6.0) has 23275 bin [6.0,6.1) has 22194 bin [6.1,6.2) has 18463 bin [6.2,6.3) has 16025 bin [6.3,6.4) has 28040 bin [6.4,6.5) has 27394 bin [6.5,6.6) has 14016 bin [6.6,6.7) has 11647 bin [6.7,6.8) has 10075 bin [6.8,6.9) has 8975 bin [6.9,7.0) has 13476 bin [7.0,7.1) has 16146 bin [7.1,7.2) has 30901 bin [7.2,7.3) has 43285 bin [7.3,7.4) has 26046 bin [7.4,7.5) has 22224 bin [7.5,7.6) has 16902 bin [7.6,7.7) has 24923 bin [7.7,7.8) has 69317 bin [7.8,7.9) has 46276 bin [7.9,8.0) has 18201 bin [8.0,8.1) has 10514 bin [8.1,8.2) has 10059 bin [8.2,8.3) has 7334 bin [8.3,8.4) has 18314 bin [8.4,8.5) has 42750 bin [8.5,8.6) has 27613 bin [8.6,8.7) has 15799 bin [8.7,8.8) has 15964 bin [8.8,8.9) has 6911 bin [8.9,9.0) has 9042 bin [9.0,9.1) has 5936 bin [9.1,9.2) has 4546 bin [9.2,9.3) has 4422 bin [9.3,9.4) has 5023 bin [9.4,9.5) has 4232 bin [9.5,9.6) has 4046 bin [9.6,9.7) has 4057 bin [9.7,9.8) has 4446 bin [9.8,9.9) has 7190 bin [9.9,10.0) has 7441 bin [10.0,10.1) has 3193 bin [10.1,10.2) has 4360 bin [10.2,10.3) has 2975 bin [10.3,10.4) has 2459 bin [10.4,10.5) has 2378 bin [10.5,10.6) has 2448 bin [10.6,10.7) has 2512 bin [10.7,10.8) has 6381 bin [10.8,10.9) has 8228 bin [10.9,11.0) has 6675 bin [11.0,11.1) has 2797 bin [11.1,11.2) has 2475 bin [11.2,11.3) has 2395 bin [11.3,11.4) has 2414 bin [11.4,11.5) has 2663 bin [11.5,11.6) has 3000 bin [11.6,11.7) has 7762 bin [11.7,11.8) has 5328 bin [11.8,11.9) has 3017 bin [11.9,12.0) has 2704 bin [12.0,12.1) has 2774 bin [12.1,12.2) has 2490 bin [12.2,12.3) has 2165 bin [12.3,12.4) has 1910 bin [12.4,12.5) has 2485 bin [12.5,12.6) has 1771 bin [12.6,12.7) has 1730 bin [12.7,12.8) has 1752 bin [12.8,12.9) has 1658 bin [12.9,13.0) has 1654 bin [13.0,13.1) has 1829 bin [13.1,13.2) has 4059 bin [13.2,13.3) has 2045 bin [13.3,13.4) has 1734 bin [13.4,13.5) has 1662 bin [13.5,13.6) has 1804 bin [13.6,13.7) has 2486 bin [13.7,13.8) has 1801 bin [13.8,13.9) has 3163 bin [13.9,14.0) has 2154 bin [14.0,14.1) has 2281 bin [14.1,14.2) has 2422 bin [14.2,14.3) has 2211 bin [14.3,14.4) has 1841 bin [14.4,14.5) has 1742 bin [14.5,14.6) has 1732 bin [14.6,14.7) has 1803 bin [14.7,14.8) has 1702 bin [14.8,14.9) has 1712 bin [14.9,15.0) has 1922 bin [15.0,15.1) has 1785 bin [15.1,15.2) has 1603 bin [15.2,15.3) has 1643 bin [15.3,15.4) has 1608 bin [15.4,15.5) has 1631 bin [15.5,15.6) has 1570 bin [15.6,15.7) has 1614 bin [15.7,15.8) has 1610 bin [15.8,15.9) has 1593 bin [15.9,16.0) has 1660 bin [16.0,16.1) has 1667 bin [16.1,16.2) has 1413 bin [16.2,16.3) has 1023 bin [16.3,16.4) has 831 bin [16.4,16.5) has 481 bin [16.5,16.6) has 583 bin [16.6,16.7) has 594 bin [16.7,16.8) has 594 bin [16.8,16.9) has 547 bin [16.9,17.0) has 549 bin [17.0,17.1) has 527 bin [17.1,17.2) has 506 bin [17.2,17.3) has 521 bin [17.3,17.4) has 534 bin [17.4,17.5) has 511 bin [17.5,17.6) has 565 bin [17.6,17.7) has 518 bin [17.7,17.8) has 554 bin [17.8,17.9) has 518 bin [17.9,18.0) has 510 bin [18.0,18.1) has 473 bin [18.1,18.2) has 510 bin [18.2,18.3) has 481 bin [18.3,18.4) has 462 bin [18.4,18.5) has 503 bin [18.5,18.6) has 374 bin [18.6,18.7) has 432 bin [18.7,18.8) has 236 bin [18.8,18.9) has 223 bin [18.9,19.0) has 181 bin [19.0,19.1) has 223 bin [19.1,19.2) has 193 bin [19.2,19.3) has 225 bin [19.3,19.4) has 156 bin [19.4,19.5) has 145 bin [19.5,19.6) has 117 bin [19.6,19.7) has 140 bin [19.7,19.8) has 105 bin [19.8,19.9) has 98 bin [19.9,20.0) has 103 bin [20.0,20.1) has 90 bin [20.1,20.2) has 85 bin [20.2,20.3) has 87 bin [20.3,20.4) has 89 bin [20.4,20.5) has 70 bin [20.5,20.6) has 65 bin [20.6,20.7) has 73 bin [20.7,20.8) has 64 bin [20.8,20.9) has 69 bin [20.9,21.0) has 53 bin [21.0,21.1) has 53 bin [21.1,21.2) has 38 bin [21.2,21.3) has 40 bin [21.3,21.4) has 49 bin [21.4,21.5) has 45 bin [21.5,21.6) has 36 bin [21.6,21.7) has 28 bin [21.7,21.8) has 21 bin [21.8,21.9) has 13 bin [21.9,22.0) has 12 bin [22.0,22.1) has 1 bin [22.1,22.2) has 5 bin [22.2,22.3) has 3 bin [22.3,22.4) has 1 average z coordinate -2.6 for 39705929 element(s) point source id histogram with bin size 1.000000 bin 18 has 17768172 bin 19 has 21937757 average point source id 18.552505823500567 for 39705929 element(s)