lasinfo (210611) report for 'AHN4T/37DZ1_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: 180/2021 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: 24886145 number of points by return: 24469673 263975 111363 34052 7082 scale factor x y z: 0.001 0.001 0.001 offset x y z: 71980 424980 0 min x y z: 71980.000 424980.000 -2.170 max x y z: 73019.999 426269.999 28.166 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: 24886145 extended number of points by return: 24469673 263975 111363 34052 7082 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 -2170 28166 intensity 56 3815 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 6 user_data 6 7 point_source_ID 34 35 gps_time 259499114.996744 259500264.029347 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 242 G 5 245 B 0 239 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 1000 extended_scanner_channel 0 0 attribute0 0.56 38.15 ('Amplitude') attribute1 -15.63 22.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24469673 number of intermediate returns: 153834 number of last returns: 24466890 number of single returns: 24204252 covered area in square units/kilounits: 1338968/1.34 point density: all returns 18.59 last only 18.27 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24886145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24469673 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 263975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 111363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 34052 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7082 instead zero. overview over extended number of returns of given pulse: 24204252 306014 232259 108116 30473 4635 396 0 0 0 0 0 0 0 0 histogram of classification of points: 664429 unclassified (1) 24105100 ground (2) 96687 building (6) 19856 water (9) 73 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1598054 +---> 25576 of those are unclassified (1) +---> 1572004 of those are ground (2) +---> 474 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 8 bin [-2.1,-2.0) has 405 bin [-2.0,-1.9) has 4692 bin [-1.9,-1.8) has 6638 bin [-1.8,-1.7) has 31150 bin [-1.7,-1.6) has 31020 bin [-1.6,-1.5) has 39814 bin [-1.5,-1.4) has 47486 bin [-1.4,-1.3) has 47743 bin [-1.3,-1.2) has 51167 bin [-1.2,-1.1) has 53183 bin [-1.1,-1.0) has 59518 bin [-1.0,-0.9) has 69869 bin [-0.9,-0.8) has 88152 bin [-0.8,-0.7) has 127849 bin [-0.7,-0.6) has 364908 bin [-0.6,-0.5) has 766101 bin [-0.5,-0.4) has 2254308 bin [-0.4,-0.3) has 4184035 bin [-0.3,-0.2) has 4105795 bin [-0.2,-0.1) has 3459403 bin [-0.1,0.0) has 3190030 bin [0.0,0.1) has 1903378 bin [0.1,0.2) has 1068764 bin [0.2,0.3) has 512411 bin [0.3,0.4) has 349493 bin [0.4,0.5) has 282860 bin [0.5,0.6) has 194083 bin [0.6,0.7) has 101362 bin [0.7,0.8) has 74646 bin [0.8,0.9) has 48907 bin [0.9,1.0) has 45450 bin [1.0,1.1) has 94497 bin [1.1,1.2) has 135730 bin [1.2,1.3) has 96528 bin [1.3,1.4) has 63670 bin [1.4,1.5) has 55144 bin [1.5,1.6) has 45117 bin [1.6,1.7) has 32818 bin [1.7,1.8) has 21636 bin [1.8,1.9) has 19017 bin [1.9,2.0) has 19464 bin [2.0,2.1) has 17548 bin [2.1,2.2) has 13709 bin [2.2,2.3) has 12662 bin [2.3,2.4) has 12994 bin [2.4,2.5) has 13420 bin [2.5,2.6) has 12670 bin [2.6,2.7) has 12766 bin [2.7,2.8) has 12206 bin [2.8,2.9) has 12454 bin [2.9,3.0) has 12288 bin [3.0,3.1) has 13927 bin [3.1,3.2) has 12855 bin [3.2,3.3) has 12621 bin [3.3,3.4) has 12483 bin [3.4,3.5) has 11769 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bin [7.8,7.9) has 2853 bin [7.9,8.0) has 2754 bin [8.0,8.1) has 2621 bin [8.1,8.2) has 2769 bin [8.2,8.3) has 2657 bin [8.3,8.4) has 2704 bin [8.4,8.5) has 2720 bin [8.5,8.6) has 2667 bin [8.6,8.7) has 2729 bin [8.7,8.8) has 2753 bin [8.8,8.9) has 2714 bin [8.9,9.0) has 2757 bin [9.0,9.1) has 2588 bin [9.1,9.2) has 2505 bin [9.2,9.3) has 2602 bin [9.3,9.4) has 2525 bin [9.4,9.5) has 2473 bin [9.5,9.6) has 2333 bin [9.6,9.7) has 2393 bin [9.7,9.8) has 2344 bin [9.8,9.9) has 2341 bin [9.9,10.0) has 2431 bin [10.0,10.1) has 2361 bin [10.1,10.2) has 2230 bin [10.2,10.3) has 2248 bin [10.3,10.4) has 2199 bin [10.4,10.5) has 2125 bin [10.5,10.6) has 2117 bin [10.6,10.7) has 2040 bin [10.7,10.8) has 2049 bin [10.8,10.9) has 2031 bin [10.9,11.0) has 2106 bin [11.0,11.1) has 2035 bin [11.1,11.2) has 2020 bin [11.2,11.3) has 2044 bin [11.3,11.4) has 2029 bin [11.4,11.5) has 2045 bin [11.5,11.6) has 2042 bin [11.6,11.7) has 2057 bin [11.7,11.8) has 2031 bin [11.8,11.9) has 1972 bin [11.9,12.0) 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has 1334 bin [16.0,16.1) has 1363 bin [16.1,16.2) has 1400 bin [16.2,16.3) has 1420 bin [16.3,16.4) has 1344 bin [16.4,16.5) has 1346 bin [16.5,16.6) has 1226 bin [16.6,16.7) has 1286 bin [16.7,16.8) has 1259 bin [16.8,16.9) has 1187 bin [16.9,17.0) has 1201 bin [17.0,17.1) has 1164 bin [17.1,17.2) has 1230 bin [17.2,17.3) has 1200 bin [17.3,17.4) has 1270 bin [17.4,17.5) has 1274 bin [17.5,17.6) has 1304 bin [17.6,17.7) has 1210 bin [17.7,17.8) has 1219 bin [17.8,17.9) has 1200 bin [17.9,18.0) has 1122 bin [18.0,18.1) has 1202 bin [18.1,18.2) has 1259 bin [18.2,18.3) has 1160 bin [18.3,18.4) has 1144 bin [18.4,18.5) has 1181 bin [18.5,18.6) has 1107 bin [18.6,18.7) has 1052 bin [18.7,18.8) has 1093 bin [18.8,18.9) has 1125 bin [18.9,19.0) has 1086 bin [19.0,19.1) has 1095 bin [19.1,19.2) has 1087 bin [19.2,19.3) has 1036 bin [19.3,19.4) has 1059 bin [19.4,19.5) has 984 bin [19.5,19.6) has 1062 bin [19.6,19.7) has 1008 bin [19.7,19.8) has 1010 bin [19.8,19.9) has 1046 bin [19.9,20.0) has 973 bin [20.0,20.1) has 964 bin [20.1,20.2) has 1025 bin [20.2,20.3) has 1009 bin [20.3,20.4) has 942 bin [20.4,20.5) has 927 bin [20.5,20.6) has 971 bin [20.6,20.7) has 979 bin [20.7,20.8) has 958 bin [20.8,20.9) has 931 bin [20.9,21.0) has 903 bin [21.0,21.1) has 887 bin [21.1,21.2) has 909 bin [21.2,21.3) has 812 bin [21.3,21.4) has 850 bin [21.4,21.5) has 866 bin [21.5,21.6) has 819 bin [21.6,21.7) has 804 bin [21.7,21.8) has 822 bin [21.8,21.9) has 821 bin [21.9,22.0) has 794 bin [22.0,22.1) has 765 bin [22.1,22.2) has 750 bin [22.2,22.3) has 762 bin [22.3,22.4) has 710 bin [22.4,22.5) has 757 bin [22.5,22.6) has 748 bin [22.6,22.7) has 728 bin [22.7,22.8) has 707 bin [22.8,22.9) has 627 bin [22.9,23.0) has 675 bin [23.0,23.1) has 667 bin [23.1,23.2) has 624 bin [23.2,23.3) has 673 bin [23.3,23.4) has 637 bin [23.4,23.5) has 632 bin [23.5,23.6) has 623 bin [23.6,23.7) has 602 bin [23.7,23.8) has 575 bin [23.8,23.9) has 531 bin [23.9,24.0) has 558 bin [24.0,24.1) has 528 bin [24.1,24.2) has 494 bin [24.2,24.3) has 514 bin [24.3,24.4) has 502 bin [24.4,24.5) has 497 bin [24.5,24.6) has 517 bin [24.6,24.7) has 448 bin [24.7,24.8) has 427 bin [24.8,24.9) has 390 bin [24.9,25.0) has 404 bin [25.0,25.1) has 378 bin [25.1,25.2) has 373 bin [25.2,25.3) has 353 bin [25.3,25.4) has 334 bin [25.4,25.5) has 309 bin [25.5,25.6) has 280 bin [25.6,25.7) has 279 bin [25.7,25.8) has 276 bin [25.8,25.9) has 244 bin [25.9,26.0) has 245 bin [26.0,26.1) has 217 bin [26.1,26.2) has 218 bin [26.2,26.3) has 204 bin [26.3,26.4) has 178 bin [26.4,26.5) has 161 bin [26.5,26.6) has 149 bin [26.6,26.7) has 151 bin [26.7,26.8) has 117 bin [26.8,26.9) has 110 bin [26.9,27.0) has 83 bin [27.0,27.1) has 71 bin [27.1,27.2) has 59 bin [27.2,27.3) has 57 bin [27.3,27.4) has 42 bin [27.4,27.5) has 31 bin [27.5,27.6) has 29 bin [27.6,27.7) has 17 bin [27.7,27.8) has 16 bin [27.8,27.9) has 9 bin [27.9,28.0) has 9 bin [28.0,28.1) has 3 bin [28.1,28.2) has 1 average z coordinate 0.1 for 24886145 element(s) point source id histogram with bin size 1.000000 bin 34 has 11041635 bin 35 has 13844510 average point source id 34.556313965059672 for 24886145 element(s)