lasinfo (210611) report for 'AHN4T/52GN2_08.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: 340/2022 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: 27851036 number of points by return: 23863561 2966409 857499 148763 14804 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 384980 0 min x y z: 206980.000 384980.000 16.347 max x y z: 208019.999 386269.999 46.153 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: 27851036 extended number of points by return: 23863561 2966409 857499 148763 14804 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 16347 46153 intensity 0 5096 return_number 1 5 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 103 105 gps_time 297866401.007133 297869349.021099 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 37 255 B 25 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17 33.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23863561 number of intermediate returns: 1022083 number of last returns: 23846654 number of single returns: 20881262 covered area in square units/kilounits: 1336176/1.34 point density: all returns 20.84 last only 17.85 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27851036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23863561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2966409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 857499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 148763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14804 instead zero. overview over extended number of returns of given pulse: 20881262 4229012 2129467 536817 69692 4528 258 0 0 0 0 0 0 0 0 histogram of classification of points: 5842192 unclassified (1) 21332944 ground (2) 662404 building (6) 13496 water (9) +-> flagged as extended overlap: 2117833 +---> 348974 of those are unclassified (1) +---> 1730248 of those are ground (2) +---> 38283 of those are building (6) +---> 328 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.3,16.4) has 6 bin [16.4,16.5) has 222 bin [16.5,16.6) has 1384 bin [16.6,16.7) has 994 bin [16.7,16.8) has 977 bin [16.8,16.9) has 3128 bin [16.9,17.0) has 3920 bin [17.0,17.1) has 4172 bin [17.1,17.2) has 4793 bin [17.2,17.3) has 9059 bin [17.3,17.4) has 30335 bin [17.4,17.5) has 70134 bin [17.5,17.6) has 93141 bin [17.6,17.7) has 98439 bin [17.7,17.8) has 88049 bin [17.8,17.9) has 192558 bin [17.9,18.0) has 385944 bin [18.0,18.1) has 542472 bin [18.1,18.2) has 570840 bin [18.2,18.3) has 622898 bin [18.3,18.4) has 624634 bin [18.4,18.5) has 552109 bin [18.5,18.6) has 481333 bin [18.6,18.7) has 427882 bin [18.7,18.8) has 357830 bin [18.8,18.9) has 331954 bin [18.9,19.0) has 354649 bin [19.0,19.1) has 386799 bin [19.1,19.2) has 454147 bin [19.2,19.3) has 482717 bin [19.3,19.4) has 418195 bin [19.4,19.5) has 323636 bin [19.5,19.6) has 274178 bin [19.6,19.7) has 261543 bin [19.7,19.8) has 261462 bin [19.8,19.9) has 222528 bin [19.9,20.0) has 189484 bin [20.0,20.1) has 167010 bin [20.1,20.2) has 139303 bin [20.2,20.3) has 115316 bin [20.3,20.4) has 90060 bin [20.4,20.5) has 73851 bin [20.5,20.6) has 56581 bin [20.6,20.7) has 52107 bin [20.7,20.8) has 56092 bin [20.8,20.9) has 57666 bin [20.9,21.0) has 58095 bin [21.0,21.1) has 59737 bin [21.1,21.2) has 74717 bin [21.2,21.3) has 90703 bin [21.3,21.4) has 99564 bin [21.4,21.5) has 126589 bin [21.5,21.6) has 206204 bin [21.6,21.7) has 188295 bin [21.7,21.8) has 276107 bin [21.8,21.9) has 571979 bin [21.9,22.0) has 1241255 bin [22.0,22.1) has 1157992 bin [22.1,22.2) has 826576 bin [22.2,22.3) has 517468 bin [22.3,22.4) has 408193 bin [22.4,22.5) has 276338 bin [22.5,22.6) has 208609 bin [22.6,22.7) has 519514 bin [22.7,22.8) has 1402973 bin [22.8,22.9) has 1646288 bin [22.9,23.0) has 1287590 bin [23.0,23.1) has 981646 bin [23.1,23.2) has 652636 bin [23.2,23.3) has 357974 bin [23.3,23.4) has 142229 bin [23.4,23.5) has 65262 bin [23.5,23.6) has 52609 bin [23.6,23.7) has 43319 bin [23.7,23.8) has 36593 bin [23.8,23.9) has 35712 bin [23.9,24.0) has 38970 bin [24.0,24.1) has 37112 bin [24.1,24.2) has 38799 bin [24.2,24.3) has 37465 bin [24.3,24.4) has 40263 bin [24.4,24.5) has 39678 bin [24.5,24.6) has 40058 bin [24.6,24.7) has 39054 bin [24.7,24.8) has 38435 bin [24.8,24.9) has 37638 bin [24.9,25.0) has 36701 bin [25.0,25.1) has 39616 bin [25.1,25.2) has 33274 bin [25.2,25.3) has 31420 bin [25.3,25.4) has 30833 bin [25.4,25.5) has 30460 bin [25.5,25.6) has 30063 bin [25.6,25.7) has 31498 bin [25.7,25.8) has 30344 bin [25.8,25.9) has 31303 bin [25.9,26.0) has 29594 bin [26.0,26.1) has 28701 bin [26.1,26.2) has 27398 bin [26.2,26.3) has 27114 bin [26.3,26.4) has 26945 bin [26.4,26.5) has 27381 bin [26.5,26.6) has 26897 bin [26.6,26.7) has 26904 bin [26.7,26.8) has 26970 bin [26.8,26.9) has 26726 bin [26.9,27.0) has 27342 bin [27.0,27.1) has 27933 bin [27.1,27.2) has 25825 bin [27.2,27.3) has 25044 bin [27.3,27.4) has 24888 bin [27.4,27.5) has 23710 bin [27.5,27.6) has 23637 bin [27.6,27.7) has 23804 bin [27.7,27.8) has 23364 bin [27.8,27.9) has 23581 bin [27.9,28.0) has 23660 bin [28.0,28.1) has 23801 bin [28.1,28.2) has 23458 bin [28.2,28.3) has 23626 bin [28.3,28.4) has 23517 bin [28.4,28.5) has 23231 bin [28.5,28.6) has 23247 bin [28.6,28.7) has 23100 bin [28.7,28.8) has 23235 bin [28.8,28.9) has 23192 bin [28.9,29.0) has 23465 bin [29.0,29.1) has 23637 bin [29.1,29.2) has 23000 bin [29.2,29.3) has 23126 bin [29.3,29.4) has 23108 bin [29.4,29.5) has 23470 bin [29.5,29.6) has 23386 bin [29.6,29.7) has 23947 bin [29.7,29.8) has 23796 bin [29.8,29.9) has 23191 bin [29.9,30.0) has 23264 bin [30.0,30.1) has 23462 bin [30.1,30.2) has 23381 bin [30.2,30.3) has 23591 bin [30.3,30.4) has 23616 bin [30.4,30.5) has 23982 bin [30.5,30.6) has 24214 bin [30.6,30.7) has 24312 bin [30.7,30.8) has 24055 bin [30.8,30.9) has 24365 bin [30.9,31.0) has 24266 bin [31.0,31.1) has 24388 bin [31.1,31.2) has 24500 bin [31.2,31.3) has 24615 bin [31.3,31.4) has 24598 bin [31.4,31.5) has 24830 bin [31.5,31.6) has 24894 bin [31.6,31.7) has 25201 bin [31.7,31.8) has 25357 bin [31.8,31.9) has 25350 bin [31.9,32.0) has 25359 bin [32.0,32.1) has 25679 bin [32.1,32.2) has 25921 bin [32.2,32.3) has 25582 bin [32.3,32.4) has 25781 bin [32.4,32.5) has 26227 bin [32.5,32.6) has 26780 bin [32.6,32.7) has 26927 bin [32.7,32.8) has 27246 bin [32.8,32.9) has 27493 bin [32.9,33.0) has 28013 bin [33.0,33.1) has 28127 bin [33.1,33.2) has 28322 bin [33.2,33.3) has 28849 bin [33.3,33.4) has 29228 bin [33.4,33.5) has 29154 bin [33.5,33.6) has 29847 bin [33.6,33.7) has 30106 bin [33.7,33.8) has 30533 bin [33.8,33.9) has 30406 bin [33.9,34.0) has 30886 bin [34.0,34.1) has 31288 bin [34.1,34.2) has 31587 bin [34.2,34.3) has 31489 bin [34.3,34.4) has 32346 bin [34.4,34.5) has 32428 bin [34.5,34.6) has 32697 bin [34.6,34.7) has 32441 bin [34.7,34.8) has 32869 bin [34.8,34.9) has 32645 bin [34.9,35.0) has 32801 bin [35.0,35.1) has 33430 bin [35.1,35.2) has 33543 bin [35.2,35.3) has 33831 bin [35.3,35.4) has 33814 bin [35.4,35.5) has 33475 bin [35.5,35.6) has 32870 bin [35.6,35.7) has 32377 bin [35.7,35.8) has 31560 bin [35.8,35.9) has 31266 bin [35.9,36.0) has 31416 bin [36.0,36.1) has 31176 bin [36.1,36.2) has 30885 bin [36.2,36.3) has 30255 bin [36.3,36.4) has 29817 bin [36.4,36.5) has 29269 bin [36.5,36.6) has 28979 bin [36.6,36.7) has 28283 bin [36.7,36.8) has 27733 bin [36.8,36.9) has 27179 bin [36.9,37.0) has 26966 bin [37.0,37.1) has 25918 bin [37.1,37.2) has 25375 bin [37.2,37.3) has 24320 bin [37.3,37.4) has 24093 bin [37.4,37.5) has 23172 bin [37.5,37.6) has 22493 bin [37.6,37.7) has 21841 bin [37.7,37.8) has 21018 bin [37.8,37.9) has 20295 bin [37.9,38.0) has 19615 bin [38.0,38.1) has 18673 bin [38.1,38.2) has 18082 bin [38.2,38.3) has 17265 bin [38.3,38.4) has 16668 bin [38.4,38.5) has 15848 bin [38.5,38.6) has 14985 bin [38.6,38.7) has 14446 bin [38.7,38.8) has 13907 bin [38.8,38.9) has 13044 bin [38.9,39.0) has 12591 bin [39.0,39.1) has 12132 bin [39.1,39.2) has 11512 bin [39.2,39.3) has 11084 bin [39.3,39.4) has 10402 bin [39.4,39.5) has 9900 bin [39.5,39.6) has 9253 bin [39.6,39.7) has 8924 bin [39.7,39.8) has 8373 bin [39.8,39.9) has 7975 bin [39.9,40.0) has 7585 bin [40.0,40.1) has 6988 bin [40.1,40.2) has 6487 bin [40.2,40.3) has 6249 bin [40.3,40.4) has 5863 bin [40.4,40.5) has 5470 bin [40.5,40.6) has 5040 bin [40.6,40.7) has 4814 bin [40.7,40.8) has 4693 bin [40.8,40.9) has 4304 bin [40.9,41.0) has 3963 bin [41.0,41.1) has 3781 bin [41.1,41.2) has 3394 bin [41.2,41.3) has 3322 bin [41.3,41.4) has 3118 bin [41.4,41.5) has 2856 bin [41.5,41.6) has 2742 bin [41.6,41.7) has 2504 bin [41.7,41.8) has 2397 bin [41.8,41.9) has 2244 bin [41.9,42.0) has 2061 bin [42.0,42.1) has 1804 bin [42.1,42.2) has 1684 bin [42.2,42.3) has 1632 bin [42.3,42.4) has 1442 bin [42.4,42.5) has 1321 bin [42.5,42.6) has 1126 bin [42.6,42.7) has 1064 bin [42.7,42.8) has 1018 bin [42.8,42.9) has 935 bin [42.9,43.0) has 887 bin [43.0,43.1) has 792 bin [43.1,43.2) has 760 bin [43.2,43.3) has 756 bin [43.3,43.4) has 657 bin [43.4,43.5) has 596 bin [43.5,43.6) has 581 bin [43.6,43.7) has 457 bin [43.7,43.8) has 400 bin [43.8,43.9) has 382 bin [43.9,44.0) has 323 bin [44.0,44.1) has 284 bin [44.1,44.2) has 244 bin [44.2,44.3) has 222 bin [44.3,44.4) has 191 bin [44.4,44.5) has 162 bin [44.5,44.6) has 130 bin [44.6,44.7) has 101 bin [44.7,44.8) has 73 bin [44.8,44.9) has 67 bin [44.9,45.0) has 34 bin [45.0,45.1) has 33 bin [45.1,45.2) has 27 bin [45.2,45.3) has 31 bin [45.3,45.4) has 13 bin [45.4,45.5) has 20 bin [45.5,45.6) has 15 bin [45.6,45.7) has 10 bin [45.7,45.8) has 14 bin [45.8,45.9) has 5 bin [45.9,46.0) has 7 bin [46.0,46.1) has 2 bin [46.1,46.2) has 1 average z coordinate 22.6 for 27851036 element(s) point source id histogram with bin size 1.000000 bin 103 has 1960347 bin 104 has 22562766 bin 105 has 3327923 average point source id 104.049103236231502 for 27851036 element(s)