lasinfo (210611) report for 'AHN4T/31BN2_23.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: 42925840 number of points by return: 40819368 1802782 250971 47244 5475 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 468730 0 min x y z: 116980.000 468730.000 -6.583 max x y z: 118019.999 470019.999 17.485 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: 42925840 extended number of points by return: 40819368 1802782 250971 47244 5475 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 -6583 17485 intensity 0 4625 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 -33 33 user_data 6 7 point_source_ID 98 100 gps_time 270036016.404302 270037771.859760 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 33 255 B 1 255 NIR 38 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0 46.25 ('Amplitude') attribute1 -15.32 30.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40819368 number of intermediate returns: 305303 number of last returns: 40797432 number of single returns: 38996263 covered area in square units/kilounits: 1321804/1.32 point density: all returns 32.48 last only 30.86 (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 42925840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40819368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1802782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 250971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 47244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5475 instead zero. overview over extended number of returns of given pulse: 38996263 3120401 613875 167814 27263 224 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2601848 unclassified (1) 36206987 ground (2) 3935441 building (6) 176205 water (9) 5359 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2887800 +---> 145313 of those are unclassified (1) +---> 2505230 of those are ground (2) +---> 232131 of those are building (6) +---> 5126 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.6,-6.5) has 62 bin [-6.5,-6.4) has 6216 bin [-6.4,-6.3) has 81676 bin [-6.3,-6.2) has 48783 bin [-6.2,-6.1) has 32569 bin [-6.1,-6.0) has 31675 bin [-6.0,-5.9) has 84988 bin [-5.9,-5.8) has 99257 bin [-5.8,-5.7) has 162958 bin [-5.7,-5.6) has 240220 bin [-5.6,-5.5) has 498106 bin [-5.5,-5.4) has 1104257 bin [-5.4,-5.3) has 2166070 bin [-5.3,-5.2) has 3881622 bin [-5.2,-5.1) has 5222603 bin [-5.1,-5.0) has 5102413 bin [-5.0,-4.9) has 4324455 bin [-4.9,-4.8) has 3253533 bin [-4.8,-4.7) has 2419205 bin [-4.7,-4.6) has 1861621 bin [-4.6,-4.5) has 1362361 bin [-4.5,-4.4) has 1004636 bin [-4.4,-4.3) has 683957 bin [-4.3,-4.2) has 523237 bin [-4.2,-4.1) has 380669 bin [-4.1,-4.0) has 276998 bin [-4.0,-3.9) has 219718 bin [-3.9,-3.8) has 206690 bin [-3.8,-3.7) has 239714 bin [-3.7,-3.6) has 163228 bin [-3.6,-3.5) has 139498 bin [-3.5,-3.4) has 122230 bin [-3.4,-3.3) has 105382 bin [-3.3,-3.2) has 97307 bin [-3.2,-3.1) has 88247 bin [-3.1,-3.0) has 81920 bin [-3.0,-2.9) has 78105 bin [-2.9,-2.8) has 78293 bin [-2.8,-2.7) has 77537 bin [-2.7,-2.6) has 78102 bin [-2.6,-2.5) has 72884 bin [-2.5,-2.4) has 118963 bin [-2.4,-2.3) has 174339 bin [-2.3,-2.2) has 101659 bin [-2.2,-2.1) has 122905 bin [-2.1,-2.0) has 133175 bin [-2.0,-1.9) has 134488 bin [-1.9,-1.8) has 151055 bin [-1.8,-1.7) has 163783 bin [-1.7,-1.6) has 180847 bin [-1.6,-1.5) has 242052 bin [-1.5,-1.4) has 246914 bin [-1.4,-1.3) has 153851 bin [-1.3,-1.2) has 72137 bin [-1.2,-1.1) has 59111 bin [-1.1,-1.0) has 89974 bin [-1.0,-0.9) has 111874 bin [-0.9,-0.8) has 235987 bin [-0.8,-0.7) has 124576 bin [-0.7,-0.6) has 103780 bin [-0.6,-0.5) has 285208 bin [-0.5,-0.4) has 120840 bin [-0.4,-0.3) has 62082 bin [-0.3,-0.2) has 87051 bin [-0.2,-0.1) has 134534 bin [-0.1,0.0) has 132554 bin [0.0,0.1) has 137874 bin [0.1,0.2) has 140827 bin [0.2,0.3) has 179930 bin [0.3,0.4) has 183650 bin [0.4,0.5) has 198727 bin [0.5,0.6) has 186250 bin [0.6,0.7) has 122436 bin [0.7,0.8) has 81604 bin [0.8,0.9) has 85000 bin [0.9,1.0) has 92030 bin [1.0,1.1) has 94849 bin [1.1,1.2) has 58445 bin [1.2,1.3) has 30450 bin [1.3,1.4) has 31611 bin [1.4,1.5) has 30872 bin [1.5,1.6) has 29206 bin [1.6,1.7) has 27218 bin [1.7,1.8) has 25827 bin [1.8,1.9) has 27262 bin [1.9,2.0) has 25860 bin [2.0,2.1) has 24536 bin [2.1,2.2) has 27407 bin [2.2,2.3) has 25060 bin [2.3,2.4) has 20253 bin [2.4,2.5) has 20065 bin [2.5,2.6) has 19560 bin [2.6,2.7) has 19551 bin [2.7,2.8) has 19650 bin [2.8,2.9) has 27088 bin [2.9,3.0) has 27947 bin [3.0,3.1) has 28190 bin [3.1,3.2) has 23762 bin [3.2,3.3) has 22508 bin [3.3,3.4) has 21886 bin [3.4,3.5) has 21679 bin [3.5,3.6) has 21882 bin [3.6,3.7) has 17720 bin [3.7,3.8) has 12747 bin [3.8,3.9) has 11838 bin [3.9,4.0) has 11513 bin [4.0,4.1) has 11132 bin [4.1,4.2) has 11274 bin [4.2,4.3) has 11184 bin [4.3,4.4) has 11125 bin [4.4,4.5) has 11256 bin [4.5,4.6) has 10655 bin [4.6,4.7) has 10157 bin [4.7,4.8) has 10270 bin [4.8,4.9) has 9567 bin [4.9,5.0) has 9655 bin [5.0,5.1) has 9520 bin [5.1,5.2) has 9381 bin [5.2,5.3) has 9045 bin [5.3,5.4) has 8973 bin [5.4,5.5) has 8629 bin [5.5,5.6) has 9337 bin [5.6,5.7) has 8876 bin [5.7,5.8) has 8732 bin [5.8,5.9) has 8354 bin [5.9,6.0) has 8203 bin [6.0,6.1) has 7721 bin [6.1,6.2) has 7391 bin [6.2,6.3) has 7353 bin [6.3,6.4) has 7402 bin [6.4,6.5) has 7329 bin [6.5,6.6) has 7684 bin [6.6,6.7) has 7058 bin [6.7,6.8) has 6750 bin [6.8,6.9) has 6978 bin [6.9,7.0) has 6743 bin [7.0,7.1) has 6479 bin [7.1,7.2) has 6614 bin [7.2,7.3) has 6414 bin [7.3,7.4) has 6322 bin [7.4,7.5) has 6087 bin [7.5,7.6) has 5834 bin [7.6,7.7) has 5737 bin [7.7,7.8) has 5759 bin [7.8,7.9) has 5422 bin [7.9,8.0) has 5473 bin [8.0,8.1) has 5174 bin [8.1,8.2) has 5129 bin [8.2,8.3) has 5171 bin [8.3,8.4) has 4834 bin [8.4,8.5) has 4745 bin [8.5,8.6) has 4629 bin [8.6,8.7) has 4480 bin [8.7,8.8) has 4338 bin [8.8,8.9) has 4294 bin [8.9,9.0) has 4076 bin [9.0,9.1) has 3937 bin [9.1,9.2) has 3893 bin [9.2,9.3) has 3747 bin [9.3,9.4) has 3613 bin [9.4,9.5) has 3518 bin [9.5,9.6) has 3459 bin [9.6,9.7) has 3337 bin [9.7,9.8) has 3143 bin [9.8,9.9) has 3166 bin [9.9,10.0) has 3110 bin [10.0,10.1) has 2958 bin [10.1,10.2) has 2734 bin [10.2,10.3) has 2594 bin [10.3,10.4) has 2516 bin [10.4,10.5) has 2351 bin [10.5,10.6) has 2284 bin [10.6,10.7) has 2296 bin [10.7,10.8) has 2215 bin [10.8,10.9) has 2070 bin [10.9,11.0) has 2024 bin [11.0,11.1) has 1864 bin [11.1,11.2) has 1747 bin [11.2,11.3) has 1625 bin [11.3,11.4) has 1515 bin [11.4,11.5) has 1388 bin [11.5,11.6) has 1233 bin [11.6,11.7) has 1251 bin [11.7,11.8) has 1175 bin [11.8,11.9) has 1067 bin [11.9,12.0) has 972 bin [12.0,12.1) has 986 bin [12.1,12.2) has 866 bin [12.2,12.3) has 863 bin [12.3,12.4) has 766 bin [12.4,12.5) has 700 bin [12.5,12.6) has 713 bin [12.6,12.7) has 641 bin [12.7,12.8) has 604 bin [12.8,12.9) has 565 bin [12.9,13.0) has 545 bin [13.0,13.1) has 572 bin [13.1,13.2) has 510 bin [13.2,13.3) has 487 bin [13.3,13.4) has 471 bin [13.4,13.5) has 446 bin [13.5,13.6) has 414 bin [13.6,13.7) has 381 bin [13.7,13.8) has 393 bin [13.8,13.9) has 388 bin [13.9,14.0) has 383 bin [14.0,14.1) has 350 bin [14.1,14.2) has 327 bin [14.2,14.3) has 327 bin [14.3,14.4) has 328 bin [14.4,14.5) has 302 bin [14.5,14.6) has 284 bin [14.6,14.7) has 266 bin [14.7,14.8) has 239 bin [14.8,14.9) has 221 bin [14.9,15.0) has 227 bin [15.0,15.1) has 213 bin [15.1,15.2) has 229 bin [15.2,15.3) has 184 bin [15.3,15.4) has 162 bin [15.4,15.5) has 174 bin [15.5,15.6) has 177 bin [15.6,15.7) has 157 bin [15.7,15.8) has 147 bin [15.8,15.9) has 113 bin [15.9,16.0) has 100 bin [16.0,16.1) has 99 bin [16.1,16.2) has 90 bin [16.2,16.3) has 83 bin [16.3,16.4) has 57 bin [16.4,16.5) has 54 bin [16.5,16.6) has 37 bin [16.6,16.7) has 27 bin [16.7,16.8) has 33 bin [16.8,16.9) has 31 bin [16.9,17.0) has 16 bin [17.0,17.1) has 10 bin [17.1,17.2) has 12 bin [17.2,17.3) has 5 bin [17.3,17.4) has 4 bin [17.4,17.5) has 3 average z coordinate -4.2 for 42925840 element(s) point source id histogram with bin size 1.000000 bin 98 has 864600 bin 99 has 29140383 bin 100 has 12920857 average point source id 99.280862459534859 for 42925840 element(s)