lasinfo (210611) report for 'AHN4T/66FN2_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: 183/2021 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: 33098277 number of points by return: 29162168 3048928 723281 147436 16464 scale factor x y z: 0.001 0.001 0.001 offset x y z: 16980 378730 0 min x y z: 16980.000 378730.000 -0.692 max x y z: 18019.999 380019.999 21.956 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: 33098277 extended number of points by return: 29162168 3048928 723281 147436 16464 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 -692 21956 intensity 56 3898 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 -33 9 user_data 6 7 point_source_ID 69 91 gps_time 260720862.404125 261747394.180800 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 60 255 G 71 255 B 61 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 1500 extended_scanner_channel 0 0 attribute0 0.56 38.98 ('Amplitude') attribute1 -16.24 22.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29162168 number of intermediate returns: 889376 number of last returns: 29138975 number of single returns: 26092242 covered area in square units/kilounits: 1056944/1.06 point density: all returns 31.32 last only 27.57 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33098277 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29162168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3048928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 723281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 147436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16464 instead zero. overview over extended number of returns of given pulse: 26092242 4668819 1729905 524806 77628 4752 125 0 0 0 0 0 0 0 0 histogram of classification of points: 7395483 unclassified (1) 20143694 ground (2) 616863 building (6) 4942237 water (9) +-> flagged as extended overlap: 1778154 +---> 221443 of those are unclassified (1) +---> 1268300 of those are ground (2) +---> 23493 of those are building (6) +---> 264918 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 98 bin [-0.6,-0.5) has 2279 bin [-0.5,-0.4) has 8708 bin [-0.4,-0.3) has 11470 bin [-0.3,-0.2) has 5108 bin [-0.2,-0.1) has 4164 bin [-0.1,0.0) has 13958 bin [0.0,0.1) has 75098 bin [0.1,0.2) has 289129 bin [0.2,0.3) has 527660 bin [0.3,0.4) has 541929 bin [0.4,0.5) has 441430 bin [0.5,0.6) has 344972 bin [0.6,0.7) has 296709 bin [0.7,0.8) has 236968 bin [0.8,0.9) has 176288 bin [0.9,1.0) has 186617 bin [1.0,1.1) has 248711 bin [1.1,1.2) has 341024 bin [1.2,1.3) has 593112 bin [1.3,1.4) has 1647523 bin [1.4,1.5) has 1965268 bin [1.5,1.6) has 1450173 bin [1.6,1.7) has 1744931 bin [1.7,1.8) has 1364257 bin [1.8,1.9) has 650447 bin [1.9,2.0) has 472222 bin [2.0,2.1) has 426652 bin [2.1,2.2) has 547726 bin [2.2,2.3) has 443683 bin [2.3,2.4) has 320517 bin [2.4,2.5) has 352881 bin [2.5,2.6) has 392552 bin [2.6,2.7) has 399478 bin [2.7,2.8) has 389554 bin [2.8,2.9) has 311867 bin [2.9,3.0) has 346716 bin [3.0,3.1) has 308564 bin [3.1,3.2) has 299614 bin [3.2,3.3) has 228248 bin [3.3,3.4) has 179862 bin [3.4,3.5) has 190493 bin [3.5,3.6) has 487241 bin [3.6,3.7) has 569126 bin [3.7,3.8) has 265816 bin [3.8,3.9) has 228550 bin [3.9,4.0) has 218298 bin [4.0,4.1) has 225205 bin [4.1,4.2) has 237318 bin [4.2,4.3) has 248731 bin [4.3,4.4) has 267892 bin [4.4,4.5) has 253467 bin [4.5,4.6) has 235554 bin [4.6,4.7) has 219429 bin [4.7,4.8) has 203399 bin [4.8,4.9) has 175539 bin [4.9,5.0) has 151837 bin [5.0,5.1) has 140958 bin [5.1,5.2) has 128689 bin [5.2,5.3) has 126127 bin [5.3,5.4) has 122597 bin [5.4,5.5) has 120438 bin [5.5,5.6) has 110745 bin [5.6,5.7) has 104716 bin [5.7,5.8) has 105585 bin [5.8,5.9) has 104173 bin [5.9,6.0) has 105793 bin [6.0,6.1) has 95210 bin [6.1,6.2) has 87635 bin [6.2,6.3) has 84574 bin [6.3,6.4) has 83592 bin [6.4,6.5) has 86006 bin [6.5,6.6) has 76550 bin [6.6,6.7) has 75054 bin [6.7,6.8) has 74968 bin [6.8,6.9) has 82090 bin [6.9,7.0) has 74085 bin [7.0,7.1) has 72224 bin [7.1,7.2) has 71383 bin [7.2,7.3) has 71609 bin [7.3,7.4) has 70738 bin [7.4,7.5) has 70265 bin [7.5,7.6) has 71597 bin [7.6,7.7) has 72277 bin [7.7,7.8) has 74262 bin [7.8,7.9) has 72658 bin [7.9,8.0) has 70378 bin [8.0,8.1) has 70157 bin [8.1,8.2) has 70556 bin [8.2,8.3) has 71186 bin [8.3,8.4) has 69385 bin [8.4,8.5) has 70267 bin [8.5,8.6) has 69528 bin [8.6,8.7) has 68307 bin [8.7,8.8) has 68154 bin [8.8,8.9) has 68100 bin [8.9,9.0) has 69198 bin [9.0,9.1) has 70045 bin [9.1,9.2) has 69687 bin [9.2,9.3) has 69073 bin [9.3,9.4) has 70519 bin [9.4,9.5) has 71201 bin [9.5,9.6) has 71904 bin [9.6,9.7) has 72095 bin [9.7,9.8) has 70621 bin [9.8,9.9) has 71624 bin [9.9,10.0) has 72722 bin [10.0,10.1) has 75252 bin [10.1,10.2) has 76719 bin [10.2,10.3) has 77202 bin [10.3,10.4) has 79859 bin [10.4,10.5) has 82600 bin [10.5,10.6) has 82241 bin [10.6,10.7) has 84204 bin [10.7,10.8) has 85295 bin [10.8,10.9) has 86479 bin [10.9,11.0) has 88008 bin [11.0,11.1) has 92281 bin [11.1,11.2) has 97854 bin [11.2,11.3) has 100052 bin [11.3,11.4) has 102238 bin [11.4,11.5) has 112351 bin [11.5,11.6) has 115801 bin [11.6,11.7) has 111055 bin [11.7,11.8) has 115773 bin [11.8,11.9) has 118389 bin [11.9,12.0) has 122305 bin [12.0,12.1) has 126091 bin [12.1,12.2) has 133211 bin [12.2,12.3) has 143946 bin [12.3,12.4) has 151192 bin [12.4,12.5) has 154062 bin [12.5,12.6) has 162006 bin [12.6,12.7) has 167304 bin [12.7,12.8) has 163680 bin [12.8,12.9) has 163499 bin [12.9,13.0) has 164680 bin [13.0,13.1) has 168538 bin [13.1,13.2) has 160013 bin [13.2,13.3) has 151347 bin [13.3,13.4) has 143851 bin [13.4,13.5) has 138911 bin [13.5,13.6) has 136681 bin [13.6,13.7) has 132294 bin [13.7,13.8) has 125134 bin [13.8,13.9) has 116853 bin [13.9,14.0) has 110067 bin [14.0,14.1) has 105642 bin [14.1,14.2) has 102776 bin [14.2,14.3) has 99255 bin [14.3,14.4) has 91652 bin [14.4,14.5) has 86866 bin [14.5,14.6) has 81553 bin [14.6,14.7) has 76365 bin [14.7,14.8) has 74090 bin [14.8,14.9) has 67113 bin [14.9,15.0) has 60581 bin [15.0,15.1) has 55595 bin [15.1,15.2) has 50559 bin [15.2,15.3) has 47823 bin [15.3,15.4) has 43654 bin [15.4,15.5) has 39292 bin [15.5,15.6) has 35372 bin [15.6,15.7) has 31531 bin [15.7,15.8) has 27366 bin [15.8,15.9) has 24557 bin [15.9,16.0) has 20936 bin [16.0,16.1) has 18782 bin [16.1,16.2) has 16462 bin [16.2,16.3) has 15565 bin [16.3,16.4) has 14066 bin [16.4,16.5) has 12538 bin [16.5,16.6) has 11369 bin [16.6,16.7) has 9935 bin [16.7,16.8) has 8629 bin [16.8,16.9) has 8623 bin [16.9,17.0) has 7586 bin [17.0,17.1) has 6177 bin [17.1,17.2) has 5255 bin [17.2,17.3) has 4751 bin [17.3,17.4) has 4186 bin [17.4,17.5) has 3814 bin [17.5,17.6) has 3402 bin [17.6,17.7) has 2942 bin [17.7,17.8) has 2739 bin [17.8,17.9) has 2284 bin [17.9,18.0) has 1955 bin [18.0,18.1) has 1734 bin [18.1,18.2) has 1570 bin [18.2,18.3) has 1532 bin [18.3,18.4) has 1446 bin [18.4,18.5) has 1413 bin [18.5,18.6) has 1321 bin [18.6,18.7) has 1175 bin [18.7,18.8) has 1058 bin [18.8,18.9) has 956 bin [18.9,19.0) has 834 bin [19.0,19.1) has 748 bin [19.1,19.2) has 577 bin [19.2,19.3) has 484 bin [19.3,19.4) has 464 bin [19.4,19.5) has 376 bin [19.5,19.6) has 292 bin [19.6,19.7) has 235 bin [19.7,19.8) has 209 bin [19.8,19.9) has 174 bin [19.9,20.0) has 150 bin [20.0,20.1) has 120 bin [20.1,20.2) has 124 bin [20.2,20.3) has 97 bin [20.3,20.4) has 102 bin [20.4,20.5) has 97 bin [20.5,20.6) has 103 bin [20.6,20.7) has 91 bin [20.7,20.8) has 70 bin [20.8,20.9) has 66 bin [20.9,21.0) has 61 bin [21.0,21.1) has 63 bin [21.1,21.2) has 54 bin [21.2,21.3) has 54 bin [21.3,21.4) has 46 bin [21.4,21.5) has 34 bin [21.5,21.6) has 16 bin [21.6,21.7) has 5 bin [21.7,21.8) has 2 bin [21.9,22.0) has 1 average z coordinate 4.8 for 33098277 element(s) point source id histogram with bin size 1.000000 bin 69 has 6324125 bin 70 has 12207103 bin 91 has 14567049 average point source id 79.051344394755048 for 33098277 element(s)