lasinfo (210611) report for 'AHN4T/06AN1_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: 176/2021 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: 24047527 number of points by return: 23975674 52634 14626 4593 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 594980 0 min x y z: 180980.000 594980.000 -0.997 max x y z: 182019.999 596269.999 20.213 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: 24047527 extended number of points by return: 23975674 52634 14626 4593 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 1289999 Z -997 20213 intensity 24 4893 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 -11 29 user_data 8 9 point_source_ID 1089 1090 gps_time 268927857.933772 268928891.223569 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 24 255 B 15 252 NIR 64 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0.24 48.93 ('Amplitude') attribute1 -16.86 32.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23975674 number of intermediate returns: 18819 number of last returns: 23997581 number of single returns: 23944547 covered area in square units/kilounits: 1337776/1.34 point density: all returns 17.98 last only 17.94 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24047527 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23975674 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 52634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 14626 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4593 instead zero. overview over extended number of returns of given pulse: 23944547 55341 29293 18346 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 94651 unclassified (1) 23631182 ground (2) 14610 building (6) 307084 water (9) +-> flagged as extended overlap: 1530600 +---> 24641 of those are unclassified (1) +---> 1481694 of those are ground (2) +---> 3675 of those are building (6) +---> 20590 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 147 bin [-0.9,-0.8) has 67 bin [-0.8,-0.7) has 76 bin [-0.7,-0.6) has 375 bin [-0.6,-0.5) has 373 bin [-0.5,-0.4) has 560 bin [-0.4,-0.3) has 447 bin [-0.3,-0.2) has 528 bin [-0.2,-0.1) has 452 bin [-0.1,0.0) has 447 bin [0.0,0.1) has 442 bin [0.1,0.2) has 497 bin [0.2,0.3) has 865 bin [0.3,0.4) has 1448 bin [0.4,0.5) has 2920 bin [0.5,0.6) has 8955 bin [0.6,0.7) has 38870 bin [0.7,0.8) has 46734 bin [0.8,0.9) has 108772 bin [0.9,1.0) has 133500 bin [1.0,1.1) has 156549 bin [1.1,1.2) has 279666 bin [1.2,1.3) has 778555 bin [1.3,1.4) has 1621218 bin [1.4,1.5) has 2626301 bin [1.5,1.6) has 2681185 bin [1.6,1.7) has 3615184 bin [1.7,1.8) has 3721721 bin [1.8,1.9) has 3114971 bin [1.9,2.0) has 2014688 bin [2.0,2.1) has 919215 bin [2.1,2.2) has 538048 bin [2.2,2.3) has 365170 bin [2.3,2.4) has 290973 bin [2.4,2.5) has 204653 bin [2.5,2.6) has 139834 bin [2.6,2.7) has 78990 bin [2.7,2.8) has 51169 bin [2.8,2.9) has 39368 bin [2.9,3.0) has 41653 bin [3.0,3.1) has 43055 bin [3.1,3.2) has 21989 bin [3.2,3.3) has 13188 bin [3.3,3.4) has 10520 bin [3.4,3.5) has 9757 bin [3.5,3.6) has 10292 bin [3.6,3.7) has 10963 bin [3.7,3.8) has 14047 bin [3.8,3.9) has 23672 bin [3.9,4.0) has 15726 bin [4.0,4.1) has 5197 bin [4.1,4.2) has 5019 bin [4.2,4.3) has 4967 bin [4.3,4.4) has 5075 bin [4.4,4.5) has 5009 bin [4.5,4.6) has 5064 bin [4.6,4.7) has 5234 bin [4.7,4.8) has 5075 bin [4.8,4.9) has 4942 bin [4.9,5.0) has 5090 bin [5.0,5.1) has 5134 bin [5.1,5.2) has 5104 bin [5.2,5.3) has 5170 bin [5.3,5.4) has 5034 bin [5.4,5.5) has 5197 bin [5.5,5.6) has 5210 bin [5.6,5.7) has 5153 bin [5.7,5.8) has 5209 bin [5.8,5.9) has 5078 bin [5.9,6.0) has 5258 bin [6.0,6.1) has 5104 bin [6.1,6.2) has 5060 bin [6.2,6.3) has 5044 bin [6.3,6.4) has 5076 bin [6.4,6.5) has 5058 bin [6.5,6.6) has 4992 bin [6.6,6.7) has 5040 bin [6.7,6.8) has 4811 bin [6.8,6.9) has 4976 bin [6.9,7.0) has 5192 bin [7.0,7.1) has 5141 bin [7.1,7.2) has 5176 bin [7.2,7.3) has 5249 bin [7.3,7.4) has 5532 bin [7.4,7.5) has 5719 bin [7.5,7.6) has 5754 bin [7.6,7.7) has 6196 bin [7.7,7.8) has 6655 bin [7.8,7.9) has 7174 bin [7.9,8.0) has 8076 bin [8.0,8.1) has 7695 bin [8.1,8.2) has 3516 bin [8.2,8.3) has 1006 bin [8.3,8.4) has 522 bin [8.4,8.5) has 446 bin [8.5,8.6) has 474 bin [8.6,8.7) has 494 bin [8.7,8.8) has 492 bin [8.8,8.9) has 452 bin [8.9,9.0) has 424 bin [9.0,9.1) has 464 bin [9.1,9.2) has 429 bin [9.2,9.3) has 479 bin [9.3,9.4) has 475 bin [9.4,9.5) has 481 bin [9.5,9.6) has 474 bin [9.6,9.7) has 474 bin [9.7,9.8) has 398 bin [9.8,9.9) has 462 bin [9.9,10.0) has 486 bin [10.0,10.1) has 449 bin [10.1,10.2) has 461 bin [10.2,10.3) has 459 bin [10.3,10.4) has 412 bin [10.4,10.5) has 417 bin [10.5,10.6) has 442 bin [10.6,10.7) has 429 bin [10.7,10.8) has 445 bin [10.8,10.9) has 424 bin [10.9,11.0) has 436 bin [11.0,11.1) has 414 bin [11.1,11.2) has 410 bin [11.2,11.3) has 382 bin [11.3,11.4) has 431 bin [11.4,11.5) has 414 bin [11.5,11.6) has 358 bin [11.6,11.7) has 363 bin [11.7,11.8) has 355 bin [11.8,11.9) has 341 bin [11.9,12.0) has 324 bin [12.0,12.1) has 335 bin [12.1,12.2) has 334 bin [12.2,12.3) has 348 bin [12.3,12.4) has 261 bin [12.4,12.5) has 267 bin [12.5,12.6) has 230 bin [12.6,12.7) has 268 bin [12.7,12.8) has 227 bin [12.8,12.9) has 218 bin [12.9,13.0) has 168 bin [13.0,13.1) has 174 bin [13.1,13.2) has 175 bin [13.2,13.3) has 143 bin [13.3,13.4) has 147 bin [13.4,13.5) has 140 bin [13.5,13.6) has 121 bin [13.6,13.7) has 128 bin [13.7,13.8) has 109 bin [13.8,13.9) has 100 bin [13.9,14.0) has 101 bin [14.0,14.1) has 104 bin [14.1,14.2) has 92 bin [14.2,14.3) has 101 bin [14.3,14.4) has 102 bin [14.4,14.5) has 93 bin [14.5,14.6) has 82 bin [14.6,14.7) has 79 bin [14.7,14.8) has 70 bin [14.8,14.9) has 74 bin [14.9,15.0) has 74 bin [15.0,15.1) has 68 bin [15.1,15.2) has 77 bin [15.2,15.3) has 82 bin [15.3,15.4) has 68 bin [15.4,15.5) has 74 bin [15.5,15.6) has 72 bin [15.6,15.7) has 79 bin [15.7,15.8) has 65 bin [15.8,15.9) has 78 bin [15.9,16.0) has 70 bin [16.0,16.1) has 62 bin [16.1,16.2) has 65 bin [16.2,16.3) has 52 bin [16.3,16.4) has 70 bin [16.4,16.5) has 67 bin [16.5,16.6) has 67 bin [16.6,16.7) has 64 bin [16.7,16.8) has 68 bin [16.8,16.9) has 72 bin [16.9,17.0) has 68 bin [17.0,17.1) has 57 bin [17.1,17.2) has 48 bin [17.2,17.3) has 53 bin [17.3,17.4) has 38 bin [17.4,17.5) has 45 bin [17.5,17.6) has 47 bin [17.6,17.7) has 55 bin [17.7,17.8) has 43 bin [17.8,17.9) has 54 bin [17.9,18.0) has 53 bin [18.0,18.1) has 38 bin [18.1,18.2) has 30 bin [18.2,18.3) has 29 bin [18.3,18.4) has 27 bin [18.4,18.5) has 35 bin [18.5,18.6) has 27 bin [18.6,18.7) has 30 bin [18.7,18.8) has 28 bin [18.8,18.9) has 19 bin [18.9,19.0) has 24 bin [19.0,19.1) has 14 bin [19.1,19.2) has 22 bin [19.2,19.3) has 20 bin [19.3,19.4) has 16 bin [19.4,19.5) has 17 bin [19.5,19.6) has 13 bin [19.6,19.7) has 8 bin [19.7,19.8) has 7 bin [19.8,19.9) has 10 bin [19.9,20.0) has 10 bin [20.0,20.1) has 4 bin [20.1,20.2) has 4 bin [20.2,20.3) has 1 average z coordinate 1.8 for 24047527 element(s) point source id histogram with bin size 1.000000 bin 1089 has 15177040 bin 1090 has 8870487 average point source id 1089.368873148577904 for 24047527 element(s)