lasinfo (210611) report for 'AHN4T/01CZ2_16.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: 333/2022 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: 13224137 number of points by return: 12913431 287146 23011 549 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 601230 0 min x y z: 144980.000 601230.000 -0.030 max x y z: 146019.999 602308.059 24.378 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: 13224137 extended number of points by return: 12913431 287146 23011 549 0 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 1078059 Z -30 24378 intensity 53 3749 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 17 user_data 8 9 point_source_ID 1018 1035 gps_time 260802574.743981 265130344.395036 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 223 G 33 227 B 23 221 NIR 27 232 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 2833 extended_scanner_channel 0 0 attribute0 0.53 37.49 ('Amplitude') attribute1 -16.48 21.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 12913431 number of intermediate returns: 23551 number of last returns: 12911351 number of single returns: 12624196 covered area in square units/kilounits: 941912/0.94 point density: all returns 14.04 last only 13.71 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 13224137 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12913431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 287146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 23011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 549 instead zero. overview over extended number of returns of given pulse: 12624196 530302 67445 2194 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 768033 unclassified (1) 10349802 ground (2) 22071 building (6) 2084231 water (9) +-> flagged as extended overlap: 985350 +---> 47981 of those are unclassified (1) +---> 860674 of those are ground (2) +---> 76695 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 10 bin [0.0,0.1) has 1315 bin [0.1,0.2) has 28961 bin [0.2,0.3) has 204514 bin [0.3,0.4) has 576918 bin [0.4,0.5) has 817305 bin [0.5,0.6) has 537390 bin [0.6,0.7) has 307094 bin [0.7,0.8) has 201271 bin [0.8,0.9) has 132260 bin [0.9,1.0) has 124658 bin [1.0,1.1) has 130551 bin [1.1,1.2) has 93300 bin [1.2,1.3) has 82315 bin [1.3,1.4) has 78220 bin [1.4,1.5) has 75766 bin [1.5,1.6) has 81716 bin [1.6,1.7) has 114001 bin [1.7,1.8) has 221734 bin [1.8,1.9) has 252464 bin [1.9,2.0) has 329164 bin [2.0,2.1) has 226140 bin [2.1,2.2) has 149377 bin [2.2,2.3) has 115622 bin [2.3,2.4) has 84567 bin [2.4,2.5) has 155157 bin [2.5,2.6) has 181931 bin [2.6,2.7) has 163329 bin [2.7,2.8) has 140736 bin [2.8,2.9) has 133484 bin [2.9,3.0) has 131189 bin [3.0,3.1) has 123544 bin [3.1,3.2) has 113320 bin [3.2,3.3) has 105156 bin [3.3,3.4) has 107020 bin [3.4,3.5) has 112239 bin [3.5,3.6) has 115753 bin [3.6,3.7) has 112826 bin [3.7,3.8) has 112998 bin [3.8,3.9) has 116916 bin [3.9,4.0) has 123491 bin [4.0,4.1) has 130009 bin [4.1,4.2) has 137952 bin [4.2,4.3) has 143593 bin [4.3,4.4) has 149630 bin [4.4,4.5) has 142529 bin [4.5,4.6) has 133695 bin [4.6,4.7) has 124578 bin [4.7,4.8) has 118258 bin [4.8,4.9) has 113608 bin [4.9,5.0) has 109993 bin [5.0,5.1) has 114186 bin [5.1,5.2) has 121167 bin [5.2,5.3) has 120025 bin [5.3,5.4) has 113318 bin [5.4,5.5) has 120444 bin [5.5,5.6) has 119558 bin [5.6,5.7) has 125558 bin [5.7,5.8) has 125845 bin [5.8,5.9) has 111053 bin [5.9,6.0) has 102781 bin [6.0,6.1) has 103003 bin [6.1,6.2) has 96850 bin [6.2,6.3) has 97922 bin [6.3,6.4) has 93162 bin [6.4,6.5) has 89974 bin [6.5,6.6) has 89865 bin [6.6,6.7) has 103148 bin [6.7,6.8) has 92030 bin [6.8,6.9) has 75893 bin [6.9,7.0) has 75416 bin [7.0,7.1) has 76727 bin [7.1,7.2) has 76186 bin [7.2,7.3) has 76487 bin [7.3,7.4) has 75513 bin [7.4,7.5) has 70988 bin [7.5,7.6) has 66952 bin [7.6,7.7) has 64035 bin [7.7,7.8) has 62577 bin [7.8,7.9) has 59127 bin [7.9,8.0) has 59160 bin [8.0,8.1) has 59280 bin [8.1,8.2) has 59022 bin [8.2,8.3) has 55534 bin [8.3,8.4) has 51560 bin [8.4,8.5) has 50462 bin [8.5,8.6) has 50000 bin [8.6,8.7) has 46437 bin [8.7,8.8) has 43949 bin [8.8,8.9) has 43063 bin [8.9,9.0) has 42489 bin [9.0,9.1) has 41019 bin [9.1,9.2) has 36761 bin [9.2,9.3) has 35596 bin [9.3,9.4) has 34502 bin [9.4,9.5) has 34207 bin [9.5,9.6) has 33451 bin [9.6,9.7) has 31396 bin [9.7,9.8) has 29913 bin [9.8,9.9) has 28885 bin [9.9,10.0) has 29029 bin [10.0,10.1) has 28635 bin [10.1,10.2) has 27457 bin [10.2,10.3) has 26649 bin [10.3,10.4) has 26917 bin [10.4,10.5) has 26583 bin [10.5,10.6) has 27006 bin [10.6,10.7) has 27745 bin [10.7,10.8) has 28168 bin [10.8,10.9) has 27446 bin [10.9,11.0) has 26827 bin [11.0,11.1) has 27142 bin [11.1,11.2) has 27272 bin [11.2,11.3) has 26500 bin [11.3,11.4) has 26442 bin [11.4,11.5) has 25160 bin [11.5,11.6) has 24342 bin [11.6,11.7) has 23271 bin [11.7,11.8) has 21708 bin [11.8,11.9) has 20933 bin [11.9,12.0) has 20638 bin [12.0,12.1) has 20748 bin [12.1,12.2) has 20605 bin [12.2,12.3) has 20820 bin [12.3,12.4) has 21710 bin [12.4,12.5) has 19329 bin [12.5,12.6) has 18175 bin [12.6,12.7) has 17774 bin [12.7,12.8) has 17169 bin [12.8,12.9) has 16644 bin [12.9,13.0) has 16044 bin [13.0,13.1) has 15486 bin [13.1,13.2) has 15931 bin [13.2,13.3) has 16113 bin [13.3,13.4) has 16768 bin [13.4,13.5) has 16850 bin [13.5,13.6) has 15882 bin [13.6,13.7) has 15403 bin [13.7,13.8) has 15139 bin [13.8,13.9) has 15861 bin [13.9,14.0) has 17448 bin [14.0,14.1) has 15593 bin [14.1,14.2) has 15023 bin [14.2,14.3) has 14910 bin [14.3,14.4) has 15169 bin [14.4,14.5) has 15342 bin [14.5,14.6) has 14674 bin [14.6,14.7) has 14157 bin [14.7,14.8) has 13388 bin [14.8,14.9) has 13170 bin [14.9,15.0) has 12704 bin [15.0,15.1) has 12715 bin [15.1,15.2) has 12842 bin [15.2,15.3) has 13035 bin [15.3,15.4) has 12863 bin [15.4,15.5) has 12590 bin [15.5,15.6) has 12357 bin [15.6,15.7) has 12275 bin [15.7,15.8) has 12108 bin [15.8,15.9) has 11385 bin [15.9,16.0) has 11363 bin [16.0,16.1) has 10886 bin [16.1,16.2) has 10782 bin [16.2,16.3) has 9950 bin [16.3,16.4) has 9368 bin [16.4,16.5) has 9204 bin [16.5,16.6) has 8453 bin [16.6,16.7) has 7456 bin [16.7,16.8) has 6957 bin [16.8,16.9) has 6453 bin [16.9,17.0) has 5697 bin [17.0,17.1) has 5243 bin [17.1,17.2) has 4638 bin [17.2,17.3) has 4089 bin [17.3,17.4) has 3649 bin [17.4,17.5) has 3339 bin [17.5,17.6) has 2964 bin [17.6,17.7) has 2788 bin [17.7,17.8) has 2530 bin [17.8,17.9) has 2242 bin [17.9,18.0) has 1964 bin [18.0,18.1) has 1925 bin [18.1,18.2) has 1952 bin [18.2,18.3) has 1934 bin [18.3,18.4) has 1788 bin [18.4,18.5) has 1760 bin [18.5,18.6) has 1438 bin [18.6,18.7) has 1303 bin [18.7,18.8) has 1201 bin [18.8,18.9) has 1118 bin [18.9,19.0) has 1061 bin [19.0,19.1) has 1049 bin [19.1,19.2) has 1024 bin [19.2,19.3) has 1018 bin [19.3,19.4) has 979 bin [19.4,19.5) has 936 bin [19.5,19.6) has 849 bin [19.6,19.7) has 834 bin [19.7,19.8) has 754 bin [19.8,19.9) has 696 bin [19.9,20.0) has 616 bin [20.0,20.1) has 539 bin [20.1,20.2) has 432 bin [20.2,20.3) has 463 bin [20.3,20.4) has 419 bin [20.4,20.5) has 411 bin [20.5,20.6) has 451 bin [20.6,20.7) has 467 bin [20.7,20.8) has 469 bin [20.8,20.9) has 449 bin [20.9,21.0) has 529 bin [21.0,21.1) has 583 bin [21.1,21.2) has 508 bin [21.2,21.3) has 430 bin [21.3,21.4) has 452 bin [21.4,21.5) has 372 bin [21.5,21.6) has 408 bin [21.6,21.7) has 349 bin [21.7,21.8) has 366 bin [21.8,21.9) has 292 bin [21.9,22.0) has 264 bin [22.0,22.1) has 253 bin [22.1,22.2) has 192 bin [22.2,22.3) has 180 bin [22.3,22.4) has 205 bin [22.4,22.5) has 177 bin [22.5,22.6) has 174 bin [22.6,22.7) has 192 bin [22.7,22.8) has 192 bin [22.8,22.9) has 154 bin [22.9,23.0) has 158 bin [23.0,23.1) has 124 bin [23.1,23.2) has 116 bin [23.2,23.3) has 100 bin [23.3,23.4) has 104 bin [23.4,23.5) has 95 bin [23.5,23.6) has 92 bin [23.6,23.7) has 133 bin [23.7,23.8) has 109 bin [23.8,23.9) has 100 bin [23.9,24.0) has 65 bin [24.0,24.1) has 94 bin [24.1,24.2) has 70 bin [24.2,24.3) has 39 bin [24.3,24.4) has 4 average z coordinate 4.5 for 13224137 element(s) point source id histogram with bin size 1.000000 bin 1018 has 1038130 bin 1035 has 12186007 average point source id 1033.665454690918523 for 13224137 element(s)