lasinfo (210611) report for 'AHN4T/64HZ2_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: 181/2021 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: 40397996 number of points by return: 39820178 373086 151561 44226 8945 scale factor x y z: 0.001 0.001 0.001 offset x y z: 55980 407480 0 min x y z: 55980.000 407480.000 -2.701 max x y z: 57019.999 408769.999 29.005 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: 40397996 extended number of points by return: 39820178 373086 151561 44226 8945 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 -2701 29005 intensity 56 3438 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 -37 30 user_data 6 7 point_source_ID 19 106 gps_time 259412536.364342 266927346.568265 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 10 255 B 13 254 NIR 74 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -6167 5000 extended_scanner_channel 0 0 attribute0 0.56 34.38 ('Amplitude') attribute1 -15.79 18.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39820178 number of intermediate returns: 205626 number of last returns: 39816867 number of single returns: 39444675 covered area in square units/kilounits: 1338304/1.34 point density: all returns 30.19 last only 29.75 (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 40397996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39820178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 373086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 151561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 44226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8945 instead zero. overview over extended number of returns of given pulse: 39444675 444111 322569 141734 43460 1377 70 0 0 0 0 0 0 0 0 histogram of classification of points: 1871109 unclassified (1) 38362220 ground (2) 94429 building (6) 70238 water (9) +-> flagged as extended overlap: 2921219 +---> 230378 of those are unclassified (1) +---> 2664299 of those are ground (2) +---> 24244 of those are building (6) +---> 2298 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 1 bin [-2.7,-2.6) has 162 bin [-2.6,-2.5) has 9448 bin [-2.5,-2.4) has 67508 bin [-2.4,-2.3) has 42425 bin [-2.3,-2.2) has 32401 bin [-2.2,-2.1) has 34801 bin [-2.1,-2.0) has 47271 bin [-2.0,-1.9) has 64570 bin [-1.9,-1.8) has 71783 bin [-1.8,-1.7) has 71800 bin [-1.7,-1.6) has 73774 bin [-1.6,-1.5) has 111693 bin [-1.5,-1.4) has 212080 bin [-1.4,-1.3) has 331453 bin [-1.3,-1.2) has 772793 bin [-1.2,-1.1) has 2335863 bin [-1.1,-1.0) has 4842266 bin [-1.0,-0.9) has 6952710 bin [-0.9,-0.8) has 6115103 bin [-0.8,-0.7) has 4127326 bin [-0.7,-0.6) has 3495295 bin [-0.6,-0.5) has 2082816 bin [-0.5,-0.4) has 1375618 bin [-0.4,-0.3) has 820384 bin [-0.3,-0.2) has 582779 bin [-0.2,-0.1) has 446336 bin [-0.1,0.0) has 382765 bin [0.0,0.1) has 481474 bin [0.1,0.2) has 580585 bin [0.2,0.3) has 607923 bin [0.3,0.4) has 604018 bin [0.4,0.5) has 560786 bin [0.5,0.6) has 369522 bin [0.6,0.7) has 244161 bin [0.7,0.8) has 98421 bin [0.8,0.9) has 36564 bin [0.9,1.0) has 27499 bin [1.0,1.1) has 28175 bin [1.1,1.2) has 27474 bin [1.2,1.3) has 27443 bin [1.3,1.4) has 25967 bin [1.4,1.5) has 24903 bin [1.5,1.6) has 24078 bin [1.6,1.7) has 22729 bin [1.7,1.8) has 22156 bin [1.8,1.9) has 21748 bin [1.9,2.0) has 21299 bin [2.0,2.1) has 21068 bin [2.1,2.2) has 22391 bin [2.2,2.3) has 20321 bin [2.3,2.4) has 19371 bin [2.4,2.5) has 19066 bin [2.5,2.6) has 19551 bin [2.6,2.7) has 18877 bin [2.7,2.8) has 18923 bin [2.8,2.9) has 19304 bin [2.9,3.0) has 20396 bin [3.0,3.1) has 18068 bin [3.1,3.2) has 19337 bin [3.2,3.3) has 22642 bin [3.3,3.4) has 21273 bin [3.4,3.5) has 20776 bin [3.5,3.6) has 25171 bin [3.6,3.7) has 31085 bin [3.7,3.8) has 37829 bin [3.8,3.9) has 32893 bin [3.9,4.0) has 27625 bin [4.0,4.1) has 36973 bin [4.1,4.2) has 36232 bin [4.2,4.3) has 21674 bin [4.3,4.4) has 17618 bin [4.4,4.5) has 10508 bin [4.5,4.6) has 8114 bin [4.6,4.7) has 7314 bin [4.7,4.8) has 7810 bin [4.8,4.9) has 7630 bin [4.9,5.0) has 7442 bin [5.0,5.1) has 7560 bin [5.1,5.2) has 7918 bin [5.2,5.3) has 7577 bin [5.3,5.4) has 7825 bin [5.4,5.5) has 7432 bin [5.5,5.6) has 7469 bin [5.6,5.7) has 7721 bin [5.7,5.8) has 8068 bin [5.8,5.9) has 7549 bin [5.9,6.0) has 7116 bin [6.0,6.1) has 7214 bin [6.1,6.2) has 7032 bin [6.2,6.3) has 6612 bin [6.3,6.4) has 6480 bin [6.4,6.5) has 6290 bin [6.5,6.6) has 5911 bin [6.6,6.7) has 5796 bin [6.7,6.8) has 5617 bin [6.8,6.9) has 5505 bin [6.9,7.0) has 5247 bin [7.0,7.1) has 4859 bin [7.1,7.2) has 4765 bin [7.2,7.3) has 4550 bin [7.3,7.4) has 4329 bin [7.4,7.5) has 4297 bin [7.5,7.6) has 4147 bin [7.6,7.7) has 4003 bin [7.7,7.8) has 3912 bin [7.8,7.9) has 3771 bin [7.9,8.0) has 3466 bin [8.0,8.1) has 4453 bin [8.1,8.2) has 4968 bin [8.2,8.3) has 3216 bin [8.3,8.4) has 3213 bin [8.4,8.5) has 3137 bin [8.5,8.6) has 2892 bin [8.6,8.7) has 2795 bin [8.7,8.8) has 2800 bin [8.8,8.9) has 2863 bin [8.9,9.0) has 2791 bin [9.0,9.1) has 2735 bin [9.1,9.2) has 2708 bin [9.2,9.3) has 2258 bin [9.3,9.4) has 2242 bin [9.4,9.5) has 2195 bin [9.5,9.6) has 2209 bin [9.6,9.7) has 2191 bin [9.7,9.8) has 2163 bin [9.8,9.9) has 2186 bin [9.9,10.0) has 2325 bin [10.0,10.1) has 2297 bin [10.1,10.2) has 2058 bin [10.2,10.3) has 2056 bin [10.3,10.4) has 2051 bin [10.4,10.5) has 1954 bin [10.5,10.6) has 1933 bin [10.6,10.7) has 1909 bin [10.7,10.8) has 2001 bin [10.8,10.9) has 1870 bin [10.9,11.0) has 1819 bin [11.0,11.1) has 1810 bin [11.1,11.2) has 1636 bin [11.2,11.3) has 1640 bin [11.3,11.4) has 1587 bin [11.4,11.5) has 1661 bin [11.5,11.6) has 1529 bin [11.6,11.7) has 1651 bin [11.7,11.8) has 1533 bin [11.8,11.9) has 1515 bin [11.9,12.0) has 1545 bin [12.0,12.1) has 1439 bin [12.1,12.2) has 1465 bin [12.2,12.3) has 1572 bin [12.3,12.4) has 1343 bin [12.4,12.5) has 1347 bin [12.5,12.6) has 1298 bin [12.6,12.7) has 1279 bin [12.7,12.8) has 1275 bin [12.8,12.9) has 1383 bin [12.9,13.0) has 1197 bin [13.0,13.1) has 1202 bin [13.1,13.2) has 1204 bin [13.2,13.3) has 1146 bin [13.3,13.4) has 1249 bin [13.4,13.5) has 1224 bin [13.5,13.6) has 1161 bin [13.6,13.7) has 1095 bin [13.7,13.8) has 1142 bin [13.8,13.9) has 1216 bin [13.9,14.0) has 1221 bin [14.0,14.1) has 1318 bin [14.1,14.2) has 1247 bin [14.2,14.3) has 1218 bin [14.3,14.4) has 1238 bin [14.4,14.5) has 1196 bin [14.5,14.6) has 1273 bin [14.6,14.7) has 1242 bin [14.7,14.8) has 1209 bin [14.8,14.9) has 1294 bin [14.9,15.0) has 1166 bin [15.0,15.1) has 1182 bin [15.1,15.2) has 1115 bin [15.2,15.3) has 1136 bin [15.3,15.4) has 1199 bin [15.4,15.5) has 1118 bin [15.5,15.6) has 1061 bin [15.6,15.7) has 1056 bin [15.7,15.8) has 1100 bin [15.8,15.9) has 1126 bin [15.9,16.0) has 1102 bin [16.0,16.1) has 1078 bin [16.1,16.2) has 1098 bin [16.2,16.3) has 1156 bin [16.3,16.4) has 1042 bin [16.4,16.5) has 1014 bin [16.5,16.6) has 1022 bin [16.6,16.7) has 1039 bin [16.7,16.8) has 1060 bin [16.8,16.9) has 1104 bin [16.9,17.0) has 1146 bin [17.0,17.1) has 1209 bin [17.1,17.2) has 1093 bin [17.2,17.3) has 1109 bin [17.3,17.4) has 1028 bin [17.4,17.5) has 1069 bin [17.5,17.6) has 1059 bin [17.6,17.7) has 1025 bin [17.7,17.8) has 983 bin [17.8,17.9) has 1019 bin [17.9,18.0) has 978 bin [18.0,18.1) has 1072 bin [18.1,18.2) has 1034 bin [18.2,18.3) has 1060 bin [18.3,18.4) has 1017 bin [18.4,18.5) has 1061 bin [18.5,18.6) has 1060 bin [18.6,18.7) has 1039 bin [18.7,18.8) has 1107 bin [18.8,18.9) has 1120 bin [18.9,19.0) has 1117 bin [19.0,19.1) has 1087 bin [19.1,19.2) has 1166 bin [19.2,19.3) has 1169 bin [19.3,19.4) has 1185 bin [19.4,19.5) has 1148 bin [19.5,19.6) has 1170 bin [19.6,19.7) has 1122 bin [19.7,19.8) has 1063 bin [19.8,19.9) has 1097 bin [19.9,20.0) has 1093 bin [20.0,20.1) has 1049 bin [20.1,20.2) has 1101 bin [20.2,20.3) has 1134 bin [20.3,20.4) has 1125 bin [20.4,20.5) has 1170 bin [20.5,20.6) has 1119 bin [20.6,20.7) has 1138 bin [20.7,20.8) has 1129 bin [20.8,20.9) has 1188 bin [20.9,21.0) has 1156 bin [21.0,21.1) has 1096 bin [21.1,21.2) has 1084 bin [21.2,21.3) has 1063 bin [21.3,21.4) has 1044 bin [21.4,21.5) has 1116 bin [21.5,21.6) has 1078 bin [21.6,21.7) has 1044 bin [21.7,21.8) has 1016 bin [21.8,21.9) has 1051 bin [21.9,22.0) has 1058 bin [22.0,22.1) has 1044 bin [22.1,22.2) has 1092 bin [22.2,22.3) has 1038 bin [22.3,22.4) has 960 bin [22.4,22.5) has 1052 bin [22.5,22.6) has 987 bin [22.6,22.7) has 1011 bin [22.7,22.8) has 923 bin [22.8,22.9) has 932 bin [22.9,23.0) has 908 bin [23.0,23.1) has 895 bin [23.1,23.2) has 916 bin [23.2,23.3) has 896 bin [23.3,23.4) has 913 bin [23.4,23.5) has 877 bin [23.5,23.6) has 850 bin [23.6,23.7) has 861 bin [23.7,23.8) has 875 bin [23.8,23.9) has 862 bin [23.9,24.0) has 792 bin [24.0,24.1) has 819 bin [24.1,24.2) has 805 bin [24.2,24.3) has 793 bin [24.3,24.4) has 764 bin [24.4,24.5) has 759 bin [24.5,24.6) has 701 bin [24.6,24.7) has 654 bin [24.7,24.8) has 622 bin [24.8,24.9) has 621 bin [24.9,25.0) has 599 bin [25.0,25.1) has 606 bin [25.1,25.2) has 612 bin [25.2,25.3) has 540 bin [25.3,25.4) has 571 bin [25.4,25.5) has 528 bin [25.5,25.6) has 482 bin [25.6,25.7) has 444 bin [25.7,25.8) has 459 bin [25.8,25.9) has 371 bin [25.9,26.0) has 332 bin [26.0,26.1) has 340 bin [26.1,26.2) has 365 bin [26.2,26.3) has 334 bin [26.3,26.4) has 290 bin [26.4,26.5) has 218 bin [26.5,26.6) has 178 bin [26.6,26.7) has 175 bin [26.7,26.8) has 152 bin [26.8,26.9) has 143 bin [26.9,27.0) has 99 bin [27.0,27.1) has 95 bin [27.1,27.2) has 95 bin [27.2,27.3) has 72 bin [27.3,27.4) has 51 bin [27.4,27.5) has 43 bin [27.5,27.6) has 40 bin [27.6,27.7) has 41 bin [27.7,27.8) has 39 bin [27.8,27.9) has 36 bin [27.9,28.0) has 46 bin [28.0,28.1) has 30 bin [28.1,28.2) has 35 bin [28.2,28.3) has 29 bin [28.3,28.4) has 21 bin [28.4,28.5) has 19 bin [28.5,28.6) has 21 bin [28.6,28.7) has 10 bin [28.7,28.8) has 6 bin [28.8,28.9) has 7 bin [28.9,29.0) has 4 bin [29.0,29.1) has 1 average z coordinate -0.5 for 40397996 element(s) point source id histogram with bin size 1.000000 bin 19 has 62885 bin 20 has 18534347 bin 21 has 7957937 bin 106 has 13842827 average point source id 49.664297555750039 for 40397996 element(s)