lasinfo (210611) report for 'AHN4T/43DN1_18.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: 6432842 number of points by return: 6348341 71339 12066 1035 61 scale factor x y z: 0.001 0.001 0.001 offset x y z: 71980 407480 0 min x y z: 71980.000 407480.000 -0.285 max x y z: 73019.999 408769.999 17.836 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: 6432842 extended number of points by return: 6348341 71339 12066 1035 61 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 -285 17836 intensity 56 2786 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 32 user_data 6 7 point_source_ID 14 21 gps_time 259162059.009790 259414333.203945 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.56 27.86 ('Amplitude') attribute1 -15.59 11.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 6348341 number of intermediate returns: 12668 number of last returns: 6351121 number of single returns: 6279288 covered area in square units/kilounits: 724000/0.72 point density: all returns 8.89 last only 8.77 (per square units) spacing: all returns 0.34 last only 0.34 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 6432842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6348341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 71339 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 12066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 61 instead zero. overview over extended number of returns of given pulse: 6279288 117409 32085 3761 289 10 0 0 0 0 0 0 0 0 0 histogram of classification of points: 137206 unclassified (1) 741704 ground (2) 5553932 water (9) +-> flagged as extended overlap: 461122 +---> 67555 of those are unclassified (1) +---> 147381 of those are ground (2) +---> 246186 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 904 bin [-0.2,-0.1) has 191292 bin [-0.1,0.0) has 4819613 bin [0.0,0.1) has 632709 bin [0.1,0.2) has 57579 bin [0.2,0.3) has 73518 bin [0.3,0.4) has 73978 bin [0.4,0.5) has 79993 bin [0.5,0.6) has 120260 bin [0.6,0.7) has 114377 bin [0.7,0.8) has 104471 bin [0.8,0.9) has 44155 bin [0.9,1.0) has 6786 bin [1.0,1.1) has 4401 bin [1.1,1.2) has 3685 bin [1.2,1.3) has 3104 bin [1.3,1.4) has 2901 bin [1.4,1.5) has 2585 bin [1.5,1.6) has 2395 bin [1.6,1.7) has 2322 bin [1.7,1.8) has 1970 bin [1.8,1.9) has 1886 bin [1.9,2.0) has 1793 bin [2.0,2.1) has 1595 bin [2.1,2.2) has 1496 bin [2.2,2.3) has 1470 bin [2.3,2.4) has 1330 bin [2.4,2.5) has 1133 bin [2.5,2.6) has 1109 bin [2.6,2.7) has 1056 bin [2.7,2.8) has 1063 bin [2.8,2.9) has 1049 bin [2.9,3.0) has 1054 bin [3.0,3.1) has 1113 bin [3.1,3.2) has 1102 bin [3.2,3.3) has 1045 bin [3.3,3.4) has 1097 bin [3.4,3.5) has 1066 bin [3.5,3.6) has 1054 bin [3.6,3.7) has 1137 bin [3.7,3.8) has 1120 bin [3.8,3.9) has 1169 bin [3.9,4.0) has 1195 bin [4.0,4.1) has 1191 bin [4.1,4.2) has 1162 bin [4.2,4.3) has 1108 bin [4.3,4.4) has 1137 bin [4.4,4.5) has 1152 bin [4.5,4.6) has 1017 bin [4.6,4.7) has 1017 bin [4.7,4.8) has 1079 bin [4.8,4.9) has 1031 bin [4.9,5.0) has 932 bin [5.0,5.1) has 956 bin [5.1,5.2) has 855 bin [5.2,5.3) has 779 bin [5.3,5.4) has 785 bin [5.4,5.5) has 777 bin [5.5,5.6) has 772 bin [5.6,5.7) has 823 bin [5.7,5.8) has 736 bin [5.8,5.9) has 681 bin [5.9,6.0) has 654 bin [6.0,6.1) has 685 bin [6.1,6.2) has 606 bin [6.2,6.3) has 643 bin [6.3,6.4) has 686 bin [6.4,6.5) has 644 bin [6.5,6.6) has 701 bin [6.6,6.7) has 643 bin [6.7,6.8) has 674 bin [6.8,6.9) has 618 bin [6.9,7.0) has 605 bin [7.0,7.1) has 656 bin [7.1,7.2) has 629 bin [7.2,7.3) has 642 bin [7.3,7.4) has 615 bin [7.4,7.5) has 621 bin [7.5,7.6) has 584 bin [7.6,7.7) has 611 bin [7.7,7.8) has 601 bin [7.8,7.9) has 589 bin [7.9,8.0) has 623 bin [8.0,8.1) has 680 bin [8.1,8.2) has 701 bin [8.2,8.3) has 671 bin [8.3,8.4) has 659 bin [8.4,8.5) has 651 bin [8.5,8.6) has 608 bin [8.6,8.7) has 558 bin [8.7,8.8) has 539 bin [8.8,8.9) has 569 bin [8.9,9.0) has 513 bin [9.0,9.1) has 531 bin [9.1,9.2) has 492 bin [9.2,9.3) has 497 bin [9.3,9.4) has 527 bin [9.4,9.5) has 540 bin [9.5,9.6) has 560 bin [9.6,9.7) has 509 bin [9.7,9.8) has 611 bin [9.8,9.9) has 577 bin [9.9,10.0) has 591 bin [10.0,10.1) has 520 bin [10.1,10.2) has 539 bin [10.2,10.3) has 526 bin [10.3,10.4) has 467 bin [10.4,10.5) has 464 bin [10.5,10.6) has 505 bin [10.6,10.7) has 509 bin [10.7,10.8) has 526 bin [10.8,10.9) has 555 bin [10.9,11.0) has 561 bin [11.0,11.1) has 558 bin [11.1,11.2) has 556 bin [11.2,11.3) has 570 bin [11.3,11.4) has 559 bin [11.4,11.5) has 501 bin [11.5,11.6) has 480 bin [11.6,11.7) has 471 bin [11.7,11.8) has 433 bin [11.8,11.9) has 425 bin [11.9,12.0) has 418 bin [12.0,12.1) has 413 bin [12.1,12.2) has 468 bin [12.2,12.3) has 459 bin [12.3,12.4) has 443 bin [12.4,12.5) has 477 bin [12.5,12.6) has 475 bin [12.6,12.7) has 460 bin [12.7,12.8) has 442 bin [12.8,12.9) has 424 bin [12.9,13.0) has 424 bin [13.0,13.1) has 450 bin [13.1,13.2) has 373 bin [13.2,13.3) has 390 bin [13.3,13.4) has 328 bin [13.4,13.5) has 348 bin [13.5,13.6) has 349 bin [13.6,13.7) has 346 bin [13.7,13.8) has 321 bin [13.8,13.9) has 318 bin [13.9,14.0) has 277 bin [14.0,14.1) has 241 bin [14.1,14.2) has 189 bin [14.2,14.3) has 166 bin [14.3,14.4) has 148 bin [14.4,14.5) has 127 bin [14.5,14.6) has 138 bin [14.6,14.7) has 113 bin [14.7,14.8) has 93 bin [14.8,14.9) has 80 bin [14.9,15.0) has 48 bin [15.0,15.1) has 44 bin [15.1,15.2) has 30 bin [15.2,15.3) has 31 bin [15.3,15.4) has 29 bin [15.4,15.5) has 30 bin [15.5,15.6) has 33 bin [15.6,15.7) has 28 bin [15.7,15.8) has 17 bin [15.8,15.9) has 12 bin [15.9,16.0) has 11 bin [16.0,16.1) has 13 bin [16.1,16.2) has 9 bin [16.2,16.3) has 5 bin [16.3,16.4) has 5 bin [16.4,16.5) has 4 bin [16.5,16.6) has 2 bin [16.6,16.7) has 1 bin [16.7,16.8) has 5 bin [16.8,16.9) has 3 bin [16.9,17.0) has 3 bin [17.0,17.1) has 7 bin [17.1,17.2) has 3 bin [17.2,17.3) has 5 bin [17.3,17.4) has 2 bin [17.4,17.5) has 3 bin [17.6,17.7) has 1 bin [17.8,17.9) has 1 average z coordinate 0.1 for 6432842 element(s) point source id histogram with bin size 1.000000 bin 14 has 80803 bin 19 has 96650 bin 20 has 6243174 bin 21 has 12215 average point source id 19.911508319340037 for 6432842 element(s)