lasinfo (210611) report for 'AHN4T/08DN1_20.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: 334/2022 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: 24025328 number of points by return: 23587921 275620 123790 33001 4670 scale factor x y z: 0.001 0.001 0.001 offset x y z: 273980 582480 0 min x y z: 273980.000 582480.000 -2.412 max x y z: 275019.999 583769.999 21.964 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: 24025328 extended number of points by return: 23587921 275620 123790 33001 4670 315 11 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 -2412 21964 intensity 38 4968 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 22 24 gps_time 328692105.541007 330510297.126411 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 255 G 63 255 B 57 255 NIR 33 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.63 33.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23587921 number of intermediate returns: 162281 number of last returns: 23585571 number of single returns: 23310445 covered area in square units/kilounits: 1339744/1.34 point density: all returns 17.93 last only 17.60 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24025328 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23587921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 275620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 123790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 33001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4670 instead zero. overview over extended number of returns of given pulse: 23310445 304612 272952 113552 21862 1828 77 0 0 0 0 0 0 0 0 histogram of classification of points: 488785 unclassified (1) 23301714 ground (2) 187212 building (6) 47617 water (9) +-> flagged as extended overlap: 1892289 +---> 21836 of those are unclassified (1) +---> 1843446 of those are ground (2) +---> 26442 of those are building (6) +---> 565 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 1 bin [-2.4,-2.3) has 152 bin [-2.3,-2.2) has 1336 bin [-2.2,-2.1) has 2776 bin [-2.1,-2.0) has 3991 bin [-2.0,-1.9) has 4791 bin [-1.9,-1.8) has 4996 bin [-1.8,-1.7) has 15465 bin [-1.7,-1.6) has 40794 bin [-1.6,-1.5) has 8080 bin [-1.5,-1.4) has 7139 bin [-1.4,-1.3) has 6257 bin [-1.3,-1.2) has 6405 bin [-1.2,-1.1) has 6583 bin [-1.1,-1.0) has 7230 bin [-1.0,-0.9) has 8237 bin [-0.9,-0.8) has 8551 bin [-0.8,-0.7) has 10128 bin [-0.7,-0.6) has 10947 bin [-0.6,-0.5) has 13515 bin [-0.5,-0.4) has 70127 bin [-0.4,-0.3) has 76807 bin [-0.3,-0.2) has 93369 bin [-0.2,-0.1) has 513772 bin [-0.1,0.0) has 1121166 bin [0.0,0.1) has 1483399 bin [0.1,0.2) has 1725960 bin [0.2,0.3) has 2203790 bin [0.3,0.4) has 1960530 bin [0.4,0.5) has 1549508 bin [0.5,0.6) has 1076700 bin [0.6,0.7) has 536673 bin [0.7,0.8) has 457700 bin [0.8,0.9) has 604659 bin [0.9,1.0) has 689747 bin [1.0,1.1) has 678783 bin [1.1,1.2) has 583723 bin [1.2,1.3) has 772373 bin [1.3,1.4) has 1447647 bin [1.4,1.5) has 1720732 bin [1.5,1.6) has 1298838 bin [1.6,1.7) has 903393 bin [1.7,1.8) has 491478 bin [1.8,1.9) has 195787 bin [1.9,2.0) has 110161 bin [2.0,2.1) has 190170 bin [2.1,2.2) has 180951 bin [2.2,2.3) has 101992 bin [2.3,2.4) has 52606 bin [2.4,2.5) has 27821 bin [2.5,2.6) has 21390 bin [2.6,2.7) has 19539 bin [2.7,2.8) has 16620 bin [2.8,2.9) has 14747 bin [2.9,3.0) has 14188 bin [3.0,3.1) has 13669 bin [3.1,3.2) has 13975 bin [3.2,3.3) has 13071 bin [3.3,3.4) has 12959 bin [3.4,3.5) has 12715 bin [3.5,3.6) has 12373 bin [3.6,3.7) has 12502 bin [3.7,3.8) has 12170 bin [3.8,3.9) has 12287 bin [3.9,4.0) has 11756 bin [4.0,4.1) has 11392 bin [4.1,4.2) has 11433 bin [4.2,4.3) has 11423 bin [4.3,4.4) has 11383 bin [4.4,4.5) has 11495 bin [4.5,4.6) has 11239 bin [4.6,4.7) has 11748 bin [4.7,4.8) has 13882 bin [4.8,4.9) has 17695 bin [4.9,5.0) has 23466 bin [5.0,5.1) has 19227 bin [5.1,5.2) has 9702 bin [5.2,5.3) has 6080 bin [5.3,5.4) has 4591 bin [5.4,5.5) has 4694 bin [5.5,5.6) has 4096 bin [5.6,5.7) has 4220 bin [5.7,5.8) has 4463 bin [5.8,5.9) has 4364 bin [5.9,6.0) has 4429 bin [6.0,6.1) has 4410 bin [6.1,6.2) has 4583 bin [6.2,6.3) has 4501 bin [6.3,6.4) has 4668 bin [6.4,6.5) has 4954 bin [6.5,6.6) has 4887 bin [6.6,6.7) has 5304 bin [6.7,6.8) has 6189 bin [6.8,6.9) has 6219 bin [6.9,7.0) has 6157 bin [7.0,7.1) has 6109 bin [7.1,7.2) has 6128 bin [7.2,7.3) has 6165 bin [7.3,7.4) has 5974 bin [7.4,7.5) has 5506 bin [7.5,7.6) has 5468 bin [7.6,7.7) has 5349 bin [7.7,7.8) has 5276 bin [7.8,7.9) has 5080 bin [7.9,8.0) has 5160 bin [8.0,8.1) has 4961 bin [8.1,8.2) has 5176 bin [8.2,8.3) has 5518 bin [8.3,8.4) has 5916 bin [8.4,8.5) has 5750 bin [8.5,8.6) has 5774 bin [8.6,8.7) has 5867 bin [8.7,8.8) has 4910 bin [8.8,8.9) has 4951 bin [8.9,9.0) has 5368 bin [9.0,9.1) has 5317 bin [9.1,9.2) has 5354 bin [9.2,9.3) has 5424 bin [9.3,9.4) has 5399 bin [9.4,9.5) has 5668 bin [9.5,9.6) has 5679 bin [9.6,9.7) has 6077 bin [9.7,9.8) has 5815 bin [9.8,9.9) has 6041 bin [9.9,10.0) has 5940 bin [10.0,10.1) has 5988 bin [10.1,10.2) has 5908 bin [10.2,10.3) has 5854 bin [10.3,10.4) has 5855 bin [10.4,10.5) has 5669 bin [10.5,10.6) has 5654 bin [10.6,10.7) has 5860 bin [10.7,10.8) has 5830 bin [10.8,10.9) has 5689 bin [10.9,11.0) has 5961 bin [11.0,11.1) has 5735 bin [11.1,11.2) has 5841 bin [11.2,11.3) has 5567 bin [11.3,11.4) has 5616 bin [11.4,11.5) has 5620 bin [11.5,11.6) has 5671 bin [11.6,11.7) has 5690 bin [11.7,11.8) has 5586 bin [11.8,11.9) has 5295 bin [11.9,12.0) has 4980 bin [12.0,12.1) has 4751 bin [12.1,12.2) has 4697 bin [12.2,12.3) has 4740 bin [12.3,12.4) has 4689 bin [12.4,12.5) has 4695 bin [12.5,12.6) has 4670 bin [12.6,12.7) has 4759 bin [12.7,12.8) has 4667 bin [12.8,12.9) has 4545 bin [12.9,13.0) has 4880 bin [13.0,13.1) has 4638 bin [13.1,13.2) has 4470 bin [13.2,13.3) has 4448 bin [13.3,13.4) has 4390 bin [13.4,13.5) has 4442 bin [13.5,13.6) has 4297 bin [13.6,13.7) has 4188 bin [13.7,13.8) has 4186 bin [13.8,13.9) has 4236 bin [13.9,14.0) has 4332 bin [14.0,14.1) has 4101 bin [14.1,14.2) has 4124 bin [14.2,14.3) has 3891 bin [14.3,14.4) has 3879 bin [14.4,14.5) has 3611 bin [14.5,14.6) has 3502 bin [14.6,14.7) has 3299 bin [14.7,14.8) has 3327 bin [14.8,14.9) has 3205 bin [14.9,15.0) has 3164 bin [15.0,15.1) has 3060 bin [15.1,15.2) has 2905 bin [15.2,15.3) has 2982 bin [15.3,15.4) has 2902 bin [15.4,15.5) has 2791 bin [15.5,15.6) has 2671 bin [15.6,15.7) has 2524 bin [15.7,15.8) has 2485 bin [15.8,15.9) has 2443 bin [15.9,16.0) has 2266 bin [16.0,16.1) has 2283 bin [16.1,16.2) has 2034 bin [16.2,16.3) has 2009 bin [16.3,16.4) has 1880 bin [16.4,16.5) has 1740 bin [16.5,16.6) has 1778 bin [16.6,16.7) has 1643 bin [16.7,16.8) has 1555 bin [16.8,16.9) has 1492 bin [16.9,17.0) has 1507 bin [17.0,17.1) has 1307 bin [17.1,17.2) has 1286 bin [17.2,17.3) has 1232 bin [17.3,17.4) has 1085 bin [17.4,17.5) has 1071 bin [17.5,17.6) has 926 bin [17.6,17.7) has 914 bin [17.7,17.8) has 866 bin [17.8,17.9) has 841 bin [17.9,18.0) has 765 bin [18.0,18.1) has 646 bin [18.1,18.2) has 623 bin [18.2,18.3) has 559 bin [18.3,18.4) has 571 bin [18.4,18.5) has 542 bin [18.5,18.6) has 485 bin [18.6,18.7) has 431 bin [18.7,18.8) has 411 bin [18.8,18.9) has 358 bin [18.9,19.0) has 335 bin [19.0,19.1) has 289 bin [19.1,19.2) has 269 bin [19.2,19.3) has 239 bin [19.3,19.4) has 239 bin [19.4,19.5) has 224 bin [19.5,19.6) has 195 bin [19.6,19.7) has 162 bin [19.7,19.8) has 137 bin [19.8,19.9) has 119 bin [19.9,20.0) has 109 bin [20.0,20.1) has 104 bin [20.1,20.2) has 86 bin [20.2,20.3) has 82 bin [20.3,20.4) has 80 bin [20.4,20.5) has 66 bin [20.5,20.6) has 56 bin [20.6,20.7) has 66 bin [20.7,20.8) has 58 bin [20.8,20.9) has 39 bin [20.9,21.0) has 22 bin [21.0,21.1) has 21 bin [21.1,21.2) has 16 bin [21.2,21.3) has 16 bin [21.3,21.4) has 6 bin [21.4,21.5) has 9 bin [21.5,21.6) has 5 bin [21.6,21.7) has 3 bin [21.7,21.8) has 2 bin [21.8,21.9) has 1 bin [21.9,22.0) has 1 average z coordinate 1.0 for 24025328 element(s) point source id histogram with bin size 1.000000 bin 22 has 1584178 bin 23 has 18980438 bin 24 has 3460712 average point source id 23.078106488286029 for 24025328 element(s)