lasinfo (210611) report for 'AHN4T/31CZ2_13.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: 179/2021 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: 38355452 number of points by return: 37852046 423577 68071 10681 1077 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 452480 0 min x y z: 106980.000 452480.000 -6.085 max x y z: 108019.999 453769.999 13.863 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: 38355452 extended number of points by return: 37852046 423577 68071 10681 1077 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 -6085 13863 intensity 56 3278 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 34 user_data 6 7 point_source_ID 162 164 gps_time 270295160.257244 270296979.089258 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 27 255 B 3 255 NIR 58 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0.56 32.78 ('Amplitude') attribute1 -15.15 17.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37852046 number of intermediate returns: 80142 number of last returns: 37843849 number of single returns: 37420585 covered area in square units/kilounits: 1254156/1.25 point density: all returns 30.58 last only 30.17 (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 38355452 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37852046 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 423577 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 68071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 10681 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1077 instead zero. overview over extended number of returns of given pulse: 37420585 717952 172910 38584 5421 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1032953 unclassified (1) 36626623 ground (2) 454597 building (6) 224198 water (9) 17081 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2512561 +---> 37877 of those are unclassified (1) +---> 2416734 of those are ground (2) +---> 36579 of those are building (6) +---> 20794 of those are water (9) +---> 577 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 395 bin [-6.0,-5.9) has 38225 bin [-5.9,-5.8) has 455331 bin [-5.8,-5.7) has 1317529 bin [-5.7,-5.6) has 3748682 bin [-5.6,-5.5) has 4719537 bin [-5.5,-5.4) has 3950375 bin [-5.4,-5.3) has 2860523 bin [-5.3,-5.2) has 2109580 bin [-5.2,-5.1) has 1308631 bin [-5.1,-5.0) has 720442 bin [-5.0,-4.9) has 566761 bin [-4.9,-4.8) has 418471 bin [-4.8,-4.7) has 212246 bin [-4.7,-4.6) has 171378 bin [-4.6,-4.5) has 178267 bin [-4.5,-4.4) has 120162 bin [-4.4,-4.3) has 93893 bin [-4.3,-4.2) has 94267 bin [-4.2,-4.1) has 93202 bin [-4.1,-4.0) has 81549 bin [-4.0,-3.9) has 74906 bin [-3.9,-3.8) has 68924 bin [-3.8,-3.7) has 65831 bin [-3.7,-3.6) has 68319 bin [-3.6,-3.5) has 64101 bin [-3.5,-3.4) has 62770 bin [-3.4,-3.3) has 54509 bin [-3.3,-3.2) has 49556 bin [-3.2,-3.1) has 47241 bin [-3.1,-3.0) has 51386 bin [-3.0,-2.9) has 89986 bin [-2.9,-2.8) has 138466 bin [-2.8,-2.7) has 131245 bin [-2.7,-2.6) has 293577 bin [-2.6,-2.5) has 875894 bin [-2.5,-2.4) has 1239219 bin [-2.4,-2.3) has 1322339 bin [-2.3,-2.2) has 1773909 bin [-2.2,-2.1) has 2345312 bin [-2.1,-2.0) has 2916605 bin [-2.0,-1.9) has 1796284 bin [-1.9,-1.8) has 427967 bin [-1.8,-1.7) has 176562 bin [-1.7,-1.6) has 68886 bin [-1.6,-1.5) has 38302 bin [-1.5,-1.4) has 28270 bin [-1.4,-1.3) has 23177 bin [-1.3,-1.2) has 21383 bin [-1.2,-1.1) has 20427 bin [-1.1,-1.0) has 20714 bin [-1.0,-0.9) has 21117 bin [-0.9,-0.8) has 21156 bin [-0.8,-0.7) has 20801 bin [-0.7,-0.6) has 20744 bin [-0.6,-0.5) has 22380 bin [-0.5,-0.4) has 22641 bin [-0.4,-0.3) has 22534 bin [-0.3,-0.2) has 22439 bin [-0.2,-0.1) has 25991 bin [-0.1,0.0) has 37649 bin [0.0,0.1) has 26887 bin [0.1,0.2) has 16551 bin [0.2,0.3) has 16096 bin [0.3,0.4) has 16152 bin [0.4,0.5) has 16788 bin [0.5,0.6) has 18244 bin [0.6,0.7) has 17665 bin [0.7,0.8) has 16580 bin [0.8,0.9) has 15361 bin [0.9,1.0) has 13263 bin [1.0,1.1) has 13131 bin [1.1,1.2) has 11241 bin [1.2,1.3) has 11252 bin [1.3,1.4) has 11008 bin [1.4,1.5) has 11401 bin [1.5,1.6) has 9703 bin [1.6,1.7) has 9641 bin [1.7,1.8) has 9520 bin [1.8,1.9) has 8286 bin [1.9,2.0) has 8366 bin [2.0,2.1) has 7973 bin [2.1,2.2) has 8325 bin [2.2,2.3) has 6879 bin [2.3,2.4) has 5812 bin [2.4,2.5) has 5873 bin [2.5,2.6) has 7147 bin [2.6,2.7) has 6129 bin [2.7,2.8) has 5270 bin [2.8,2.9) has 5227 bin [2.9,3.0) has 5247 bin [3.0,3.1) has 5018 bin [3.1,3.2) has 4959 bin [3.2,3.3) has 5091 bin [3.3,3.4) has 4691 bin [3.4,3.5) has 4610 bin [3.5,3.6) has 4521 bin [3.6,3.7) has 4574 bin [3.7,3.8) has 5339 bin [3.8,3.9) has 5373 bin [3.9,4.0) has 4555 bin [4.0,4.1) has 3856 bin [4.1,4.2) has 3706 bin [4.2,4.3) has 3540 bin [4.3,4.4) has 3321 bin [4.4,4.5) has 3059 bin [4.5,4.6) has 2793 bin [4.6,4.7) has 2785 bin [4.7,4.8) has 2689 bin [4.8,4.9) has 2638 bin [4.9,5.0) has 2636 bin [5.0,5.1) has 2579 bin [5.1,5.2) has 2419 bin [5.2,5.3) has 2386 bin [5.3,5.4) has 2258 bin [5.4,5.5) has 2228 bin [5.5,5.6) has 2115 bin [5.6,5.7) has 2084 bin [5.7,5.8) has 1894 bin [5.8,5.9) has 1852 bin [5.9,6.0) has 1758 bin [6.0,6.1) has 1637 bin [6.1,6.2) has 1566 bin [6.2,6.3) has 1600 bin [6.3,6.4) has 1636 bin [6.4,6.5) has 1581 bin [6.5,6.6) has 1495 bin [6.6,6.7) has 1551 bin [6.7,6.8) has 1514 bin [6.8,6.9) has 1434 bin [6.9,7.0) has 1441 bin [7.0,7.1) has 1433 bin [7.1,7.2) has 1529 bin [7.2,7.3) has 1540 bin [7.3,7.4) has 1456 bin [7.4,7.5) has 1460 bin [7.5,7.6) has 1299 bin [7.6,7.7) has 1230 bin [7.7,7.8) has 1248 bin [7.8,7.9) has 1236 bin [7.9,8.0) has 1247 bin [8.0,8.1) has 1173 bin [8.1,8.2) has 1169 bin [8.2,8.3) has 1121 bin [8.3,8.4) has 1088 bin [8.4,8.5) has 1071 bin [8.5,8.6) has 1065 bin [8.6,8.7) has 946 bin [8.7,8.8) has 905 bin [8.8,8.9) has 845 bin [8.9,9.0) has 899 bin [9.0,9.1) has 856 bin [9.1,9.2) has 928 bin [9.2,9.3) has 863 bin [9.3,9.4) has 918 bin [9.4,9.5) has 957 bin [9.5,9.6) has 922 bin [9.6,9.7) has 908 bin [9.7,9.8) has 852 bin [9.8,9.9) has 775 bin [9.9,10.0) has 751 bin [10.0,10.1) has 706 bin [10.1,10.2) has 767 bin [10.2,10.3) has 649 bin [10.3,10.4) has 587 bin [10.4,10.5) has 514 bin [10.5,10.6) has 547 bin [10.6,10.7) has 494 bin [10.7,10.8) has 478 bin [10.8,10.9) has 514 bin [10.9,11.0) has 415 bin [11.0,11.1) has 415 bin [11.1,11.2) has 332 bin [11.2,11.3) has 370 bin [11.3,11.4) has 359 bin [11.4,11.5) has 336 bin [11.5,11.6) has 332 bin [11.6,11.7) has 337 bin [11.7,11.8) has 381 bin [11.8,11.9) has 323 bin [11.9,12.0) has 353 bin [12.0,12.1) has 321 bin [12.1,12.2) has 293 bin [12.2,12.3) has 295 bin [12.3,12.4) has 309 bin [12.4,12.5) has 277 bin [12.5,12.6) has 224 bin [12.6,12.7) has 227 bin [12.7,12.8) has 210 bin [12.8,12.9) has 151 bin [12.9,13.0) has 137 bin [13.0,13.1) has 114 bin [13.1,13.2) has 76 bin [13.2,13.3) has 57 bin [13.3,13.4) has 50 bin [13.4,13.5) has 27 bin [13.5,13.6) has 13 bin [13.6,13.7) has 4 bin [13.7,13.8) has 1 bin [13.8,13.9) has 2 average z coordinate -4.1 for 38355452 element(s) point source id histogram with bin size 1.000000 bin 162 has 12297325 bin 163 has 25989733 bin 164 has 68394 average point source id 162.681168377314378 for 38355452 element(s)