lasinfo (210611) report for 'AHN4T/31DN2_01.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: 45497722 number of points by return: 41128327 3405586 855246 101782 6781 scale factor x y z: 0.001 0.001 0.001 offset x y z: 114980 461230 0 min x y z: 114980.000 461230.000 -3.368 max x y z: 116019.999 462519.999 27.529 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: 45497722 extended number of points by return: 41128327 3405586 855246 101782 6781 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 -3368 27529 intensity 48 3189 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 39 user_data 6 7 point_source_ID 170 172 gps_time 270302266.246410 270303965.505300 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 34 255 B 7 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 6500 extended_scanner_channel 0 0 attribute0 0.48 31.89 ('Amplitude') attribute1 -15.29 16.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41128327 number of intermediate returns: 962665 number of last returns: 41121899 number of single returns: 37715169 covered area in square units/kilounits: 1261220/1.26 point density: all returns 36.07 last only 32.60 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45497722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41128327 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3405586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 855246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 101782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6781 instead zero. overview over extended number of returns of given pulse: 37715169 5108399 2260490 379765 33844 55 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6043090 unclassified (1) 38699267 ground (2) 184739 building (6) 562940 water (9) 7686 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3008577 +---> 382395 of those are unclassified (1) +---> 2595777 of those are ground (2) +---> 18724 of those are building (6) +---> 11271 of those are water (9) +---> 410 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.4,-3.3) has 1 bin [-3.3,-3.2) has 6 bin [-3.2,-3.1) has 19 bin [-3.1,-3.0) has 1142 bin [-3.0,-2.9) has 9850 bin [-2.9,-2.8) has 11665 bin [-2.8,-2.7) has 18731 bin [-2.7,-2.6) has 71560 bin [-2.6,-2.5) has 478844 bin [-2.5,-2.4) has 702819 bin [-2.4,-2.3) has 693951 bin [-2.3,-2.2) has 865575 bin [-2.2,-2.1) has 1937948 bin [-2.1,-2.0) has 3371872 bin [-2.0,-1.9) has 2180734 bin [-1.9,-1.8) has 1076464 bin [-1.8,-1.7) has 1006128 bin [-1.7,-1.6) has 1303003 bin [-1.6,-1.5) has 4561254 bin [-1.5,-1.4) has 12268730 bin [-1.4,-1.3) has 6337700 bin [-1.3,-1.2) has 1898339 bin [-1.2,-1.1) has 609143 bin [-1.1,-1.0) has 242953 bin [-1.0,-0.9) has 144590 bin [-0.9,-0.8) has 91023 bin [-0.8,-0.7) has 61396 bin [-0.7,-0.6) has 53019 bin [-0.6,-0.5) has 57280 bin [-0.5,-0.4) has 68765 bin [-0.4,-0.3) has 72358 bin [-0.3,-0.2) has 75732 bin [-0.2,-0.1) has 78180 bin [-0.1,0.0) has 79369 bin [0.0,0.1) has 79530 bin [0.1,0.2) has 78626 bin [0.2,0.3) has 78137 bin [0.3,0.4) has 77308 bin [0.4,0.5) has 77734 bin [0.5,0.6) has 76543 bin [0.6,0.7) has 75259 bin [0.7,0.8) has 73784 bin [0.8,0.9) has 72376 bin [0.9,1.0) has 71561 bin [1.0,1.1) has 76926 bin [1.1,1.2) has 70331 bin [1.2,1.3) has 67034 bin [1.3,1.4) has 64702 bin [1.4,1.5) has 62285 bin [1.5,1.6) has 59068 bin [1.6,1.7) has 58009 bin [1.7,1.8) has 56890 bin [1.8,1.9) has 56097 bin [1.9,2.0) has 54084 bin [2.0,2.1) has 52604 bin [2.1,2.2) has 52595 bin [2.2,2.3) has 51540 bin [2.3,2.4) has 50440 bin [2.4,2.5) has 49730 bin [2.5,2.6) has 48616 bin [2.6,2.7) has 48642 bin [2.7,2.8) has 48136 bin [2.8,2.9) has 47899 bin [2.9,3.0) has 47711 bin [3.0,3.1) has 47265 bin [3.1,3.2) has 46413 bin [3.2,3.3) has 45389 bin [3.3,3.4) has 45121 bin [3.4,3.5) has 44526 bin [3.5,3.6) has 43991 bin [3.6,3.7) has 44384 bin [3.7,3.8) has 45082 bin [3.8,3.9) has 42590 bin [3.9,4.0) has 42451 bin [4.0,4.1) has 41301 bin [4.1,4.2) has 40670 bin [4.2,4.3) has 39913 bin [4.3,4.4) has 39335 bin [4.4,4.5) has 38928 bin [4.5,4.6) has 38098 bin [4.6,4.7) has 37253 bin [4.7,4.8) has 36882 bin [4.8,4.9) has 36742 bin [4.9,5.0) has 35677 bin [5.0,5.1) has 35476 bin [5.1,5.2) has 35054 bin [5.2,5.3) has 33926 bin [5.3,5.4) has 34197 bin [5.4,5.5) has 33943 bin [5.5,5.6) has 34173 bin [5.6,5.7) has 33982 bin [5.7,5.8) has 33629 bin [5.8,5.9) has 33549 bin [5.9,6.0) has 32762 bin [6.0,6.1) has 32723 bin [6.1,6.2) has 33398 bin [6.2,6.3) has 33584 bin [6.3,6.4) has 33171 bin [6.4,6.5) has 32804 bin [6.5,6.6) has 32828 bin [6.6,6.7) has 32976 bin [6.7,6.8) has 32680 bin [6.8,6.9) has 32752 bin [6.9,7.0) has 32066 bin [7.0,7.1) has 31778 bin [7.1,7.2) has 31454 bin [7.2,7.3) has 31813 bin [7.3,7.4) has 31344 bin [7.4,7.5) has 31498 bin [7.5,7.6) has 31310 bin [7.6,7.7) has 31122 bin [7.7,7.8) has 31101 bin [7.8,7.9) has 31594 bin [7.9,8.0) has 31798 bin [8.0,8.1) has 31774 bin [8.1,8.2) has 31442 bin [8.2,8.3) has 31305 bin [8.3,8.4) has 31268 bin [8.4,8.5) has 31567 bin [8.5,8.6) has 31756 bin [8.6,8.7) has 31474 bin [8.7,8.8) has 31510 bin [8.8,8.9) has 31030 bin [8.9,9.0) has 30780 bin [9.0,9.1) has 30892 bin [9.1,9.2) has 30547 bin [9.2,9.3) has 30481 bin [9.3,9.4) has 30366 bin [9.4,9.5) has 29897 bin [9.5,9.6) has 29866 bin [9.6,9.7) has 29344 bin [9.7,9.8) has 28775 bin [9.8,9.9) has 28117 bin [9.9,10.0) has 27832 bin [10.0,10.1) has 27717 bin [10.1,10.2) has 27736 bin [10.2,10.3) has 27190 bin [10.3,10.4) has 26628 bin [10.4,10.5) has 25840 bin [10.5,10.6) has 25365 bin [10.6,10.7) has 24687 bin [10.7,10.8) has 23738 bin [10.8,10.9) has 23213 bin [10.9,11.0) has 22661 bin [11.0,11.1) has 21907 bin [11.1,11.2) has 21256 bin [11.2,11.3) has 20767 bin [11.3,11.4) has 20377 bin [11.4,11.5) has 19763 bin [11.5,11.6) has 19074 bin [11.6,11.7) has 18405 bin [11.7,11.8) has 17815 bin [11.8,11.9) has 16894 bin [11.9,12.0) has 15876 bin [12.0,12.1) has 15247 bin [12.1,12.2) has 14360 bin [12.2,12.3) has 13457 bin [12.3,12.4) has 13116 bin [12.4,12.5) has 12421 bin [12.5,12.6) has 11703 bin [12.6,12.7) has 11074 bin [12.7,12.8) has 10239 bin [12.8,12.9) has 9514 bin [12.9,13.0) has 9149 bin [13.0,13.1) has 8694 bin [13.1,13.2) has 8025 bin [13.2,13.3) has 7948 bin [13.3,13.4) has 7469 bin [13.4,13.5) has 6846 bin [13.5,13.6) has 6530 bin [13.6,13.7) has 6009 bin [13.7,13.8) has 5735 bin [13.8,13.9) has 5349 bin [13.9,14.0) has 5001 bin [14.0,14.1) has 4748 bin [14.1,14.2) has 4520 bin [14.2,14.3) has 4296 bin [14.3,14.4) has 4124 bin [14.4,14.5) has 3971 bin [14.5,14.6) has 3800 bin [14.6,14.7) has 3463 bin [14.7,14.8) has 3233 bin [14.8,14.9) has 3063 bin [14.9,15.0) has 2919 bin [15.0,15.1) has 2868 bin [15.1,15.2) has 2640 bin [15.2,15.3) has 2501 bin [15.3,15.4) has 2314 bin [15.4,15.5) has 2253 bin [15.5,15.6) has 2146 bin [15.6,15.7) has 2012 bin [15.7,15.8) has 1834 bin [15.8,15.9) has 1654 bin [15.9,16.0) has 1462 bin [16.0,16.1) has 1406 bin [16.1,16.2) has 1330 bin [16.2,16.3) has 1316 bin [16.3,16.4) has 1250 bin [16.4,16.5) has 1131 bin [16.5,16.6) has 1026 bin [16.6,16.7) has 995 bin [16.7,16.8) has 946 bin [16.8,16.9) has 928 bin [16.9,17.0) has 946 bin [17.0,17.1) has 883 bin [17.1,17.2) has 823 bin [17.2,17.3) has 817 bin [17.3,17.4) has 772 bin [17.4,17.5) has 740 bin [17.5,17.6) has 761 bin [17.6,17.7) has 749 bin [17.7,17.8) has 804 bin [17.8,17.9) has 716 bin [17.9,18.0) has 754 bin [18.0,18.1) has 677 bin [18.1,18.2) has 653 bin [18.2,18.3) has 601 bin [18.3,18.4) has 614 bin [18.4,18.5) has 601 bin [18.5,18.6) has 600 bin [18.6,18.7) has 610 bin [18.7,18.8) has 589 bin [18.8,18.9) has 572 bin [18.9,19.0) has 590 bin [19.0,19.1) has 617 bin [19.1,19.2) has 595 bin [19.2,19.3) has 579 bin [19.3,19.4) has 621 bin [19.4,19.5) has 606 bin [19.5,19.6) has 576 bin [19.6,19.7) has 564 bin [19.7,19.8) has 525 bin [19.8,19.9) has 548 bin [19.9,20.0) has 564 bin [20.0,20.1) has 557 bin [20.1,20.2) has 551 bin [20.2,20.3) has 570 bin [20.3,20.4) has 568 bin [20.4,20.5) has 541 bin [20.5,20.6) has 521 bin [20.6,20.7) has 551 bin [20.7,20.8) has 518 bin [20.8,20.9) has 542 bin [20.9,21.0) has 569 bin [21.0,21.1) has 595 bin [21.1,21.2) has 612 bin [21.2,21.3) has 543 bin [21.3,21.4) has 591 bin [21.4,21.5) has 557 bin [21.5,21.6) has 541 bin [21.6,21.7) has 589 bin [21.7,21.8) has 545 bin [21.8,21.9) has 546 bin [21.9,22.0) has 520 bin [22.0,22.1) has 513 bin [22.1,22.2) has 566 bin [22.2,22.3) has 548 bin [22.3,22.4) has 535 bin [22.4,22.5) has 502 bin [22.5,22.6) has 561 bin [22.6,22.7) has 582 bin [22.7,22.8) has 537 bin [22.8,22.9) has 552 bin [22.9,23.0) has 539 bin [23.0,23.1) has 519 bin [23.1,23.2) has 515 bin [23.2,23.3) has 509 bin [23.3,23.4) has 529 bin [23.4,23.5) has 517 bin [23.5,23.6) has 463 bin [23.6,23.7) has 508 bin [23.7,23.8) has 493 bin [23.8,23.9) has 450 bin [23.9,24.0) has 423 bin [24.0,24.1) has 383 bin [24.1,24.2) has 392 bin [24.2,24.3) has 376 bin [24.3,24.4) has 450 bin [24.4,24.5) has 343 bin [24.5,24.6) has 394 bin [24.6,24.7) has 387 bin [24.7,24.8) has 399 bin [24.8,24.9) has 379 bin [24.9,25.0) has 397 bin [25.0,25.1) has 424 bin [25.1,25.2) has 384 bin [25.2,25.3) has 485 bin [25.3,25.4) has 399 bin [25.4,25.5) has 430 bin [25.5,25.6) has 398 bin [25.6,25.7) has 381 bin [25.7,25.8) has 335 bin [25.8,25.9) has 296 bin [25.9,26.0) has 292 bin [26.0,26.1) has 269 bin [26.1,26.2) has 258 bin [26.2,26.3) has 283 bin [26.3,26.4) has 225 bin [26.4,26.5) has 190 bin [26.5,26.6) has 162 bin [26.6,26.7) has 146 bin [26.7,26.8) has 131 bin [26.8,26.9) has 106 bin [26.9,27.0) has 89 bin [27.0,27.1) has 81 bin [27.1,27.2) has 55 bin [27.2,27.3) has 33 bin [27.3,27.4) has 10 bin [27.4,27.5) has 1 bin [27.5,27.6) has 1 average z coordinate -0.8 for 45497722 element(s) point source id histogram with bin size 1.000000 bin 170 has 5717996 bin 171 has 30424138 bin 172 has 9355588 average point source id 171.079951079748554 for 45497722 element(s)