lasinfo (210611) report for 'AHN4T/31BZ1_06.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: 175/2021 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: 44452436 number of points by return: 40267395 3546529 538806 89934 9772 scale factor x y z: 0.001 0.001 0.001 offset x y z: 109980 466230 0 min x y z: 109980.000 466230.000 -6.230 max x y z: 111019.999 467519.999 24.623 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: 44452436 extended number of points by return: 40267395 3546529 538806 89934 9772 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 -6230 24623 intensity 0 4827 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 35 user_data 6 7 point_source_ID 96 98 gps_time 270034107.597410 270035922.945514 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 25 255 B 5 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0 48.27 ('Amplitude') attribute1 -15.27 33.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40267395 number of intermediate returns: 639676 number of last returns: 40239238 number of single returns: 36693873 covered area in square units/kilounits: 1282800/1.28 point density: all returns 34.65 last only 31.37 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44452436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40267395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3546529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 538806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 89934 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9772 instead zero. overview over extended number of returns of given pulse: 36693873 6038572 1350436 320857 48507 191 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5225301 unclassified (1) 34076168 ground (2) 4379716 building (6) 712447 water (9) 58804 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3020181 +---> 427324 of those are unclassified (1) +---> 2148651 of those are ground (2) +---> 418110 of those are building (6) +---> 23128 of those are water (9) +---> 2968 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.3,-6.2) has 3 bin [-6.2,-6.1) has 498 bin [-6.1,-6.0) has 42683 bin [-6.0,-5.9) has 55483 bin [-5.9,-5.8) has 40106 bin [-5.8,-5.7) has 33776 bin [-5.7,-5.6) has 45641 bin [-5.6,-5.5) has 62202 bin [-5.5,-5.4) has 77535 bin [-5.4,-5.3) has 95402 bin [-5.3,-5.2) has 137463 bin [-5.2,-5.1) has 188505 bin [-5.1,-5.0) has 276373 bin [-5.0,-4.9) has 420197 bin [-4.9,-4.8) has 542893 bin [-4.8,-4.7) has 684808 bin [-4.7,-4.6) has 753978 bin [-4.6,-4.5) has 696281 bin [-4.5,-4.4) has 648366 bin [-4.4,-4.3) has 699108 bin [-4.3,-4.2) has 587118 bin [-4.2,-4.1) has 364264 bin [-4.1,-4.0) has 324857 bin [-4.0,-3.9) has 289197 bin [-3.9,-3.8) has 260961 bin [-3.8,-3.7) has 218014 bin [-3.7,-3.6) has 181500 bin [-3.6,-3.5) has 163669 bin [-3.5,-3.4) has 122427 bin [-3.4,-3.3) has 78700 bin [-3.3,-3.2) has 65152 bin [-3.2,-3.1) has 59681 bin [-3.1,-3.0) has 57629 bin [-3.0,-2.9) has 56837 bin [-2.9,-2.8) has 51189 bin [-2.8,-2.7) has 41174 bin [-2.7,-2.6) has 38841 bin [-2.6,-2.5) has 37876 bin [-2.5,-2.4) has 35587 bin [-2.4,-2.3) has 41497 bin [-2.3,-2.2) has 268328 bin [-2.2,-2.1) has 542052 bin [-2.1,-2.0) has 1079404 bin [-2.0,-1.9) has 2547345 bin [-1.9,-1.8) has 3248285 bin [-1.8,-1.7) has 3125867 bin [-1.7,-1.6) has 2849771 bin [-1.6,-1.5) has 2910176 bin [-1.5,-1.4) has 2441226 bin [-1.4,-1.3) has 2352017 bin [-1.3,-1.2) has 1893179 bin [-1.2,-1.1) has 1272578 bin [-1.1,-1.0) has 747035 bin [-1.0,-0.9) has 486864 bin [-0.9,-0.8) has 316892 bin [-0.8,-0.7) has 262278 bin [-0.7,-0.6) has 416750 bin [-0.6,-0.5) has 205036 bin [-0.5,-0.4) has 167820 bin [-0.4,-0.3) has 158437 bin [-0.3,-0.2) has 234047 bin [-0.2,-0.1) has 265315 bin [-0.1,0.0) has 332063 bin [0.0,0.1) has 207134 bin [0.1,0.2) has 95040 bin [0.2,0.3) has 78955 bin [0.3,0.4) has 87183 bin [0.4,0.5) has 91109 bin [0.5,0.6) has 94815 bin [0.6,0.7) has 105667 bin [0.7,0.8) has 142192 bin [0.8,0.9) has 128902 bin [0.9,1.0) has 102645 bin [1.0,1.1) has 100493 bin [1.1,1.2) has 104796 bin [1.2,1.3) has 118008 bin [1.3,1.4) has 151390 bin [1.4,1.5) has 135259 bin [1.5,1.6) has 123072 bin [1.6,1.7) has 129652 bin [1.7,1.8) has 150425 bin [1.8,1.9) has 236638 bin [1.9,2.0) has 174953 bin [2.0,2.1) has 153240 bin [2.1,2.2) has 158688 bin [2.2,2.3) has 154857 bin [2.3,2.4) has 166319 bin [2.4,2.5) has 194568 bin [2.5,2.6) has 189949 bin [2.6,2.7) has 185834 bin [2.7,2.8) has 188890 bin [2.8,2.9) has 180301 bin [2.9,3.0) has 141434 bin [3.0,3.1) has 139030 bin [3.1,3.2) has 142044 bin [3.2,3.3) has 114298 bin [3.3,3.4) has 91082 bin [3.4,3.5) has 75959 bin [3.5,3.6) has 57758 bin [3.6,3.7) has 56466 bin [3.7,3.8) has 57246 bin [3.8,3.9) has 55154 bin [3.9,4.0) has 57702 bin [4.0,4.1) has 82573 bin [4.1,4.2) has 88196 bin [4.2,4.3) has 88708 bin [4.3,4.4) has 73409 bin [4.4,4.5) has 61541 bin [4.5,4.6) has 70941 bin [4.6,4.7) has 81703 bin [4.7,4.8) has 87366 bin [4.8,4.9) has 67288 bin [4.9,5.0) has 55355 bin [5.0,5.1) has 52966 bin [5.1,5.2) has 51187 bin [5.2,5.3) has 52249 bin [5.3,5.4) has 52236 bin [5.4,5.5) has 51507 bin [5.5,5.6) has 49636 bin [5.6,5.7) has 52649 bin [5.7,5.8) has 40807 bin [5.8,5.9) has 38813 bin [5.9,6.0) has 39077 bin [6.0,6.1) has 38044 bin [6.1,6.2) has 37902 bin [6.2,6.3) has 37566 bin [6.3,6.4) has 37093 bin [6.4,6.5) has 35412 bin [6.5,6.6) has 34041 bin [6.6,6.7) has 34417 bin [6.7,6.8) has 34065 bin [6.8,6.9) has 33425 bin [6.9,7.0) has 32362 bin [7.0,7.1) has 23698 bin [7.1,7.2) has 24951 bin [7.2,7.3) has 33312 bin [7.3,7.4) has 33120 bin [7.4,7.5) has 32691 bin [7.5,7.6) has 51029 bin [7.6,7.7) has 54062 bin [7.7,7.8) has 31238 bin [7.8,7.9) has 19153 bin [7.9,8.0) has 18312 bin [8.0,8.1) has 18264 bin [8.1,8.2) has 17813 bin [8.2,8.3) has 17375 bin [8.3,8.4) has 17451 bin [8.4,8.5) has 16667 bin [8.5,8.6) has 16360 bin [8.6,8.7) has 15865 bin [8.7,8.8) has 15578 bin [8.8,8.9) has 15243 bin [8.9,9.0) has 15002 bin [9.0,9.1) has 14463 bin [9.1,9.2) has 14290 bin [9.2,9.3) has 13812 bin [9.3,9.4) has 13691 bin [9.4,9.5) has 13450 bin [9.5,9.6) has 12841 bin [9.6,9.7) has 12452 bin [9.7,9.8) has 11996 bin [9.8,9.9) has 11655 bin [9.9,10.0) has 11306 bin [10.0,10.1) has 10837 bin [10.1,10.2) has 10718 bin [10.2,10.3) has 10071 bin [10.3,10.4) has 9881 bin [10.4,10.5) has 9661 bin [10.5,10.6) has 9348 bin [10.6,10.7) has 9213 bin [10.7,10.8) has 8881 bin [10.8,10.9) has 8785 bin [10.9,11.0) has 8553 bin [11.0,11.1) has 8278 bin [11.1,11.2) has 8055 bin [11.2,11.3) has 7718 bin [11.3,11.4) has 7363 bin [11.4,11.5) has 7113 bin [11.5,11.6) has 6953 bin [11.6,11.7) has 6880 bin [11.7,11.8) has 6570 bin [11.8,11.9) has 6360 bin [11.9,12.0) has 6111 bin [12.0,12.1) has 5881 bin [12.1,12.2) has 5672 bin [12.2,12.3) has 5700 bin [12.3,12.4) has 5482 bin [12.4,12.5) has 5174 bin [12.5,12.6) has 5049 bin [12.6,12.7) has 4802 bin [12.7,12.8) has 4626 bin [12.8,12.9) has 4569 bin [12.9,13.0) has 4501 bin [13.0,13.1) has 4399 bin [13.1,13.2) has 4367 bin [13.2,13.3) has 4146 bin [13.3,13.4) has 4046 bin [13.4,13.5) has 3822 bin [13.5,13.6) has 3610 bin [13.6,13.7) has 3506 bin [13.7,13.8) has 3460 bin [13.8,13.9) has 3307 bin [13.9,14.0) has 3248 bin [14.0,14.1) has 3139 bin [14.1,14.2) has 3016 bin [14.2,14.3) has 3038 bin [14.3,14.4) has 3049 bin [14.4,14.5) has 2980 bin [14.5,14.6) has 2938 bin [14.6,14.7) has 2784 bin [14.7,14.8) has 2860 bin [14.8,14.9) has 2690 bin [14.9,15.0) has 2636 bin [15.0,15.1) has 2608 bin [15.1,15.2) has 2499 bin [15.2,15.3) has 2517 bin [15.3,15.4) has 2519 bin [15.4,15.5) has 2433 bin [15.5,15.6) has 2420 bin [15.6,15.7) has 2502 bin [15.7,15.8) has 2433 bin [15.8,15.9) has 2469 bin [15.9,16.0) has 2380 bin [16.0,16.1) has 2398 bin [16.1,16.2) has 2240 bin [16.2,16.3) has 2285 bin [16.3,16.4) has 2302 bin [16.4,16.5) has 2330 bin [16.5,16.6) has 2244 bin [16.6,16.7) has 2233 bin [16.7,16.8) has 2243 bin [16.8,16.9) has 2240 bin [16.9,17.0) has 2171 bin [17.0,17.1) has 2124 bin [17.1,17.2) has 2115 bin [17.2,17.3) has 2113 bin [17.3,17.4) has 2063 bin [17.4,17.5) has 2036 bin [17.5,17.6) has 1913 bin [17.6,17.7) has 1971 bin [17.7,17.8) has 1989 bin [17.8,17.9) has 2015 bin [17.9,18.0) has 1933 bin [18.0,18.1) has 1952 bin [18.1,18.2) has 1987 bin [18.2,18.3) has 1978 bin [18.3,18.4) has 1943 bin [18.4,18.5) has 1972 bin [18.5,18.6) has 1890 bin [18.6,18.7) has 1851 bin [18.7,18.8) has 1923 bin [18.8,18.9) has 1921 bin [18.9,19.0) has 1836 bin [19.0,19.1) has 1851 bin [19.1,19.2) has 1791 bin [19.2,19.3) has 1765 bin [19.3,19.4) has 1831 bin [19.4,19.5) has 1690 bin [19.5,19.6) has 1784 bin [19.6,19.7) has 1728 bin [19.7,19.8) has 1740 bin [19.8,19.9) has 1696 bin [19.9,20.0) has 1661 bin [20.0,20.1) has 1697 bin [20.1,20.2) has 1632 bin [20.2,20.3) has 1654 bin [20.3,20.4) has 1568 bin [20.4,20.5) has 1440 bin [20.5,20.6) has 1518 bin [20.6,20.7) has 1431 bin [20.7,20.8) has 1426 bin [20.8,20.9) has 1428 bin [20.9,21.0) has 1368 bin [21.0,21.1) has 1329 bin [21.1,21.2) has 1317 bin [21.2,21.3) has 1216 bin [21.3,21.4) has 1188 bin [21.4,21.5) has 1179 bin [21.5,21.6) has 1070 bin [21.6,21.7) has 1024 bin [21.7,21.8) has 951 bin [21.8,21.9) has 932 bin [21.9,22.0) has 834 bin [22.0,22.1) has 792 bin [22.1,22.2) has 716 bin [22.2,22.3) has 633 bin [22.3,22.4) has 573 bin [22.4,22.5) has 509 bin [22.5,22.6) has 511 bin [22.6,22.7) has 423 bin [22.7,22.8) has 390 bin [22.8,22.9) has 342 bin [22.9,23.0) has 300 bin [23.0,23.1) has 253 bin [23.1,23.2) has 211 bin [23.2,23.3) has 210 bin [23.3,23.4) has 200 bin [23.4,23.5) has 165 bin [23.5,23.6) has 158 bin [23.6,23.7) has 116 bin [23.7,23.8) has 88 bin [23.8,23.9) has 50 bin [23.9,24.0) has 42 bin [24.0,24.1) has 37 bin [24.1,24.2) has 43 bin [24.2,24.3) has 13 bin [24.3,24.4) has 10 bin [24.4,24.5) has 11 bin [24.5,24.6) has 6 bin [24.6,24.7) has 1 average z coordinate -1.2 for 44452436 element(s) point source id histogram with bin size 1.000000 bin 96 has 12340206 bin 97 has 29354021 bin 98 has 2758209 average point source id 96.784443826655533 for 44452436 element(s)