lasinfo (210611) report for 'AHN4T/38DN2_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: 41201887 number of points by return: 40868767 250057 68855 12830 1378 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 431230 0 min x y z: 116980.000 431230.000 -2.111 max x y z: 118019.999 432519.999 21.120 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: 41201887 extended number of points by return: 40868767 250057 68855 12830 1378 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 -2111 21120 intensity 0 4933 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 -11 32 user_data 6 7 point_source_ID 57 62 gps_time 260023743.312120 269711449.627174 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 27 255 B 5 255 NIR 74 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 5333 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.95 34.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40868767 number of intermediate returns: 83425 number of last returns: 40863219 number of single returns: 40613524 covered area in square units/kilounits: 1311740/1.31 point density: all returns 31.41 last only 31.15 (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 41201887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40868767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 250057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 68855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 12830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1378 instead zero. overview over extended number of returns of given pulse: 40613524 365806 168816 46256 7239 241 5 0 0 0 0 0 0 0 0 histogram of classification of points: 593350 unclassified (1) 39490002 ground (2) 271556 building (6) 833334 water (9) 13645 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2476240 +---> 92236 of those are unclassified (1) +---> 2303669 of those are ground (2) +---> 10983 of those are building (6) +---> 67175 of those are water (9) +---> 2177 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 1 bin [-2.1,-2.0) has 495 bin [-2.0,-1.9) has 95191 bin [-1.9,-1.8) has 1074622 bin [-1.8,-1.7) has 940387 bin [-1.7,-1.6) has 2060691 bin [-1.6,-1.5) has 9053802 bin [-1.5,-1.4) has 16887824 bin [-1.4,-1.3) has 7356659 bin [-1.3,-1.2) has 1498749 bin [-1.2,-1.1) has 427730 bin [-1.1,-1.0) has 318406 bin [-1.0,-0.9) has 210787 bin [-0.9,-0.8) has 206299 bin [-0.8,-0.7) has 159138 bin [-0.7,-0.6) has 78653 bin [-0.6,-0.5) has 25622 bin [-0.5,-0.4) has 11894 bin [-0.4,-0.3) has 8839 bin [-0.3,-0.2) has 7596 bin [-0.2,-0.1) has 8053 bin [-0.1,0.0) has 7541 bin [0.0,0.1) has 8255 bin [0.1,0.2) has 9247 bin [0.2,0.3) has 9243 bin [0.3,0.4) has 9124 bin [0.4,0.5) has 6453 bin [0.5,0.6) has 6857 bin [0.6,0.7) has 7684 bin [0.7,0.8) has 6809 bin [0.8,0.9) has 6369 bin [0.9,1.0) has 8884 bin [1.0,1.1) has 7104 bin [1.1,1.2) has 8393 bin [1.2,1.3) has 7978 bin [1.3,1.4) has 8525 bin [1.4,1.5) has 8480 bin [1.5,1.6) has 7892 bin [1.6,1.7) has 7528 bin [1.7,1.8) has 7916 bin [1.8,1.9) has 7557 bin [1.9,2.0) has 7503 bin [2.0,2.1) has 7298 bin [2.1,2.2) has 7878 bin [2.2,2.3) has 8776 bin [2.3,2.4) has 8964 bin [2.4,2.5) has 11493 bin [2.5,2.6) has 9770 bin [2.6,2.7) has 10423 bin [2.7,2.8) has 10768 bin [2.8,2.9) has 11377 bin [2.9,3.0) has 10252 bin [3.0,3.1) has 10197 bin [3.1,3.2) has 10908 bin [3.2,3.3) has 10556 bin [3.3,3.4) has 10549 bin [3.4,3.5) has 10297 bin [3.5,3.6) has 10124 bin [3.6,3.7) has 10484 bin [3.7,3.8) has 10309 bin [3.8,3.9) has 10256 bin [3.9,4.0) has 10137 bin [4.0,4.1) has 10345 bin [4.1,4.2) has 11243 bin [4.2,4.3) has 11046 bin [4.3,4.4) has 11030 bin [4.4,4.5) has 9942 bin [4.5,4.6) has 9445 bin [4.6,4.7) has 9448 bin [4.7,4.8) has 8535 bin [4.8,4.9) has 8669 bin [4.9,5.0) has 8576 bin [5.0,5.1) has 8211 bin [5.1,5.2) has 8368 bin [5.2,5.3) has 8526 bin [5.3,5.4) has 8804 bin [5.4,5.5) has 8338 bin [5.5,5.6) has 7958 bin [5.6,5.7) has 7922 bin [5.7,5.8) has 7806 bin [5.8,5.9) has 7787 bin [5.9,6.0) has 7739 bin [6.0,6.1) has 7559 bin [6.1,6.2) has 7549 bin [6.2,6.3) has 7040 bin [6.3,6.4) has 7036 bin [6.4,6.5) has 6888 bin [6.5,6.6) has 6832 bin [6.6,6.7) has 6843 bin [6.7,6.8) has 6684 bin [6.8,6.9) has 6753 bin [6.9,7.0) has 6606 bin [7.0,7.1) has 6001 bin [7.1,7.2) has 5767 bin [7.2,7.3) has 5554 bin [7.3,7.4) has 5226 bin [7.4,7.5) has 4688 bin [7.5,7.6) has 4424 bin [7.6,7.7) has 4287 bin [7.7,7.8) has 4105 bin [7.8,7.9) has 4503 bin [7.9,8.0) has 4480 bin [8.0,8.1) has 3573 bin [8.1,8.2) has 3386 bin [8.2,8.3) has 3134 bin [8.3,8.4) has 2753 bin [8.4,8.5) has 2667 bin [8.5,8.6) has 2395 bin [8.6,8.7) has 1828 bin [8.7,8.8) has 1586 bin [8.8,8.9) has 1579 bin [8.9,9.0) has 1623 bin [9.0,9.1) has 1721 bin [9.1,9.2) has 1718 bin [9.2,9.3) has 1681 bin [9.3,9.4) has 1608 bin [9.4,9.5) has 1609 bin [9.5,9.6) has 1589 bin [9.6,9.7) has 1514 bin [9.7,9.8) has 1444 bin [9.8,9.9) has 1379 bin [9.9,10.0) has 1399 bin [10.0,10.1) has 1371 bin [10.1,10.2) has 1397 bin [10.2,10.3) has 1386 bin [10.3,10.4) has 1379 bin [10.4,10.5) has 1368 bin [10.5,10.6) has 1397 bin [10.6,10.7) has 1315 bin [10.7,10.8) has 1366 bin [10.8,10.9) has 1263 bin [10.9,11.0) has 1297 bin [11.0,11.1) has 1250 bin [11.1,11.2) has 1292 bin [11.2,11.3) has 1213 bin [11.3,11.4) has 1231 bin [11.4,11.5) has 1185 bin [11.5,11.6) has 1160 bin [11.6,11.7) has 1125 bin [11.7,11.8) has 1085 bin [11.8,11.9) has 1028 bin [11.9,12.0) has 979 bin [12.0,12.1) has 875 bin [12.1,12.2) has 941 bin [12.2,12.3) has 941 bin [12.3,12.4) has 937 bin [12.4,12.5) has 851 bin [12.5,12.6) has 849 bin [12.6,12.7) has 858 bin [12.7,12.8) has 833 bin [12.8,12.9) has 842 bin [12.9,13.0) has 859 bin [13.0,13.1) has 839 bin [13.1,13.2) has 787 bin [13.2,13.3) has 699 bin [13.3,13.4) has 698 bin [13.4,13.5) has 709 bin [13.5,13.6) has 675 bin [13.6,13.7) has 660 bin [13.7,13.8) has 635 bin [13.8,13.9) has 666 bin [13.9,14.0) has 612 bin [14.0,14.1) has 633 bin [14.1,14.2) has 611 bin [14.2,14.3) has 581 bin [14.3,14.4) has 584 bin [14.4,14.5) has 529 bin [14.5,14.6) has 572 bin [14.6,14.7) has 636 bin [14.7,14.8) has 573 bin [14.8,14.9) has 593 bin [14.9,15.0) has 648 bin [15.0,15.1) has 558 bin [15.1,15.2) has 583 bin [15.2,15.3) has 541 bin [15.3,15.4) has 507 bin [15.4,15.5) has 520 bin [15.5,15.6) has 500 bin [15.6,15.7) has 506 bin [15.7,15.8) has 559 bin [15.8,15.9) has 546 bin [15.9,16.0) has 549 bin [16.0,16.1) has 503 bin [16.1,16.2) has 459 bin [16.2,16.3) has 469 bin [16.3,16.4) has 412 bin [16.4,16.5) has 473 bin [16.5,16.6) has 457 bin [16.6,16.7) has 504 bin [16.7,16.8) has 461 bin [16.8,16.9) has 440 bin [16.9,17.0) has 411 bin [17.0,17.1) has 407 bin [17.1,17.2) has 389 bin [17.2,17.3) has 413 bin [17.3,17.4) has 470 bin [17.4,17.5) has 420 bin [17.5,17.6) has 411 bin [17.6,17.7) has 409 bin [17.7,17.8) has 373 bin [17.8,17.9) has 348 bin [17.9,18.0) has 374 bin [18.0,18.1) has 359 bin [18.1,18.2) has 307 bin [18.2,18.3) has 338 bin [18.3,18.4) has 311 bin [18.4,18.5) has 264 bin [18.5,18.6) has 285 bin [18.6,18.7) has 264 bin [18.7,18.8) has 267 bin [18.8,18.9) has 253 bin [18.9,19.0) has 210 bin [19.0,19.1) has 226 bin [19.1,19.2) has 176 bin [19.2,19.3) has 189 bin [19.3,19.4) has 150 bin [19.4,19.5) has 143 bin [19.5,19.6) has 141 bin [19.6,19.7) has 116 bin [19.7,19.8) has 118 bin [19.8,19.9) has 95 bin [19.9,20.0) has 72 bin [20.0,20.1) has 88 bin [20.1,20.2) has 55 bin [20.2,20.3) has 58 bin [20.3,20.4) has 59 bin [20.4,20.5) has 57 bin [20.5,20.6) has 52 bin [20.6,20.7) has 38 bin [20.7,20.8) has 29 bin [20.8,20.9) has 19 bin [20.9,21.0) has 11 bin [21.0,21.1) has 4 bin [21.1,21.2) has 3 average z coordinate -1.3 for 41201887 element(s) point source id histogram with bin size 1.000000 bin 57 has 341959 bin 61 has 21314982 bin 62 has 19544946 average point source id 61.441171784195227 for 41201887 element(s)