lasinfo (210611) report for 'AHN4T/50AN1_17.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: 339/2022 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: 28595982 number of points by return: 25378186 2456387 620045 125475 15889 scale factor x y z: 0.001 0.001 0.001 offset x y z: 100980 394980 0 min x y z: 100980.000 394980.000 4.032 max x y z: 102019.999 396269.999 33.492 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: 28595982 extended number of points by return: 25378186 2456387 620045 125475 15889 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 4032 33492 intensity 56 4502 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 -29 29 user_data 6 7 point_source_ID 16 18 gps_time 290611784.807231 291287609.997768 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 40 255 B 26 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 45.02 ('Amplitude') attribute1 -16.41 28.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25378186 number of intermediate returns: 764337 number of last returns: 25360528 number of single returns: 22907069 covered area in square units/kilounits: 1340520/1.34 point density: all returns 21.33 last only 18.92 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28595982 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25378186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2456387 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 620045 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 125475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15889 instead zero. overview over extended number of returns of given pulse: 22907069 3683051 1486772 439408 72971 6265 446 0 0 0 0 0 0 0 0 histogram of classification of points: 4625796 unclassified (1) 23040567 ground (2) 905897 building (6) 23722 water (9) +-> flagged as extended overlap: 2273732 +---> 423142 of those are unclassified (1) +---> 1783493 of those are ground (2) +---> 60428 of those are building (6) +---> 6669 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.0,4.1) has 68 bin [4.1,4.2) has 852 bin [4.2,4.3) has 1921 bin [4.3,4.4) has 2284 bin [4.4,4.5) has 2447 bin [4.5,4.6) has 2195 bin [4.6,4.7) has 2041 bin [4.7,4.8) has 1931 bin [4.8,4.9) has 2033 bin [4.9,5.0) has 2527 bin [5.0,5.1) has 2637 bin [5.1,5.2) has 6170 bin [5.2,5.3) has 16647 bin [5.3,5.4) has 17988 bin [5.4,5.5) has 27358 bin [5.5,5.6) has 31450 bin [5.6,5.7) has 31297 bin [5.7,5.8) has 32588 bin [5.8,5.9) has 37277 bin [5.9,6.0) has 34963 bin [6.0,6.1) has 31975 bin [6.1,6.2) has 28984 bin [6.2,6.3) has 35537 bin [6.3,6.4) has 92034 bin [6.4,6.5) has 204858 bin [6.5,6.6) has 251183 bin [6.6,6.7) has 275474 bin [6.7,6.8) has 291020 bin [6.8,6.9) has 294027 bin [6.9,7.0) has 319337 bin [7.0,7.1) has 294835 bin [7.1,7.2) has 315990 bin [7.2,7.3) has 327900 bin [7.3,7.4) has 293244 bin [7.4,7.5) has 280124 bin [7.5,7.6) has 329655 bin [7.6,7.7) has 368300 bin [7.7,7.8) has 425859 bin [7.8,7.9) has 487899 bin [7.9,8.0) has 519940 bin [8.0,8.1) has 565339 bin [8.1,8.2) has 691032 bin [8.2,8.3) has 676178 bin [8.3,8.4) has 631405 bin [8.4,8.5) has 596205 bin [8.5,8.6) has 561326 bin [8.6,8.7) has 670917 bin [8.7,8.8) has 829331 bin [8.8,8.9) has 1208759 bin [8.9,9.0) has 1302055 bin [9.0,9.1) has 1017886 bin [9.1,9.2) has 889090 bin [9.2,9.3) has 800318 bin [9.3,9.4) has 760159 bin [9.4,9.5) has 831072 bin [9.5,9.6) has 956216 bin [9.6,9.7) has 838158 bin [9.7,9.8) has 674605 bin [9.8,9.9) has 635739 bin [9.9,10.0) has 497918 bin [10.0,10.1) has 446989 bin [10.1,10.2) has 414120 bin [10.2,10.3) has 434351 bin [10.3,10.4) has 467198 bin [10.4,10.5) has 374650 bin [10.5,10.6) has 297732 bin [10.6,10.7) has 279218 bin [10.7,10.8) has 232561 bin [10.8,10.9) has 171361 bin [10.9,11.0) has 149242 bin [11.0,11.1) has 91877 bin [11.1,11.2) has 77715 bin [11.2,11.3) has 78879 bin [11.3,11.4) has 80002 bin [11.4,11.5) has 70613 bin [11.5,11.6) has 55458 bin [11.6,11.7) has 54493 bin [11.7,11.8) has 55885 bin [11.8,11.9) has 53125 bin [11.9,12.0) has 53927 bin [12.0,12.1) has 53193 bin [12.1,12.2) has 49591 bin [12.2,12.3) has 98763 bin [12.3,12.4) has 196861 bin [12.4,12.5) has 54340 bin [12.5,12.6) has 45606 bin [12.6,12.7) has 44106 bin [12.7,12.8) has 41138 bin [12.8,12.9) has 42574 bin [12.9,13.0) has 42638 bin [13.0,13.1) has 42807 bin [13.1,13.2) has 43291 bin [13.2,13.3) has 42931 bin [13.3,13.4) has 44835 bin [13.4,13.5) has 45553 bin [13.5,13.6) has 38801 bin [13.6,13.7) has 37876 bin [13.7,13.8) has 37856 bin [13.8,13.9) has 36534 bin [13.9,14.0) has 35820 bin [14.0,14.1) has 34062 bin [14.1,14.2) has 33970 bin [14.2,14.3) has 34781 bin [14.3,14.4) has 38049 bin [14.4,14.5) has 33991 bin [14.5,14.6) has 32493 bin [14.6,14.7) has 32104 bin [14.7,14.8) has 32020 bin [14.8,14.9) has 31353 bin [14.9,15.0) has 30680 bin [15.0,15.1) has 30432 bin [15.1,15.2) has 30570 bin [15.2,15.3) has 29532 bin [15.3,15.4) has 28911 bin [15.4,15.5) has 28169 bin [15.5,15.6) has 27811 bin [15.6,15.7) has 27742 bin [15.7,15.8) has 27484 bin [15.8,15.9) has 26666 bin [15.9,16.0) has 26215 bin [16.0,16.1) has 26426 bin [16.1,16.2) has 26224 bin [16.2,16.3) has 26182 bin [16.3,16.4) has 26291 bin [16.4,16.5) has 25991 bin [16.5,16.6) has 26699 bin [16.6,16.7) has 27354 bin [16.7,16.8) has 26933 bin [16.8,16.9) has 26332 bin [16.9,17.0) has 26042 bin [17.0,17.1) has 25528 bin [17.1,17.2) has 25335 bin [17.2,17.3) has 24960 bin [17.3,17.4) has 25173 bin [17.4,17.5) has 24377 bin [17.5,17.6) has 24258 bin [17.6,17.7) has 24101 bin [17.7,17.8) has 23748 bin [17.8,17.9) has 23771 bin [17.9,18.0) has 23930 bin [18.0,18.1) has 23915 bin [18.1,18.2) has 23813 bin [18.2,18.3) has 23631 bin [18.3,18.4) has 23788 bin [18.4,18.5) has 23270 bin [18.5,18.6) has 22843 bin [18.6,18.7) has 22035 bin [18.7,18.8) has 21270 bin [18.8,18.9) has 20746 bin [18.9,19.0) has 20897 bin [19.0,19.1) has 20807 bin [19.1,19.2) has 20773 bin [19.2,19.3) has 20317 bin [19.3,19.4) has 20387 bin [19.4,19.5) has 20231 bin [19.5,19.6) has 20054 bin [19.6,19.7) has 19788 bin [19.7,19.8) has 19456 bin [19.8,19.9) has 19043 bin [19.9,20.0) has 18861 bin [20.0,20.1) has 18411 bin [20.1,20.2) has 18246 bin [20.2,20.3) has 17802 bin [20.3,20.4) has 17429 bin [20.4,20.5) has 17298 bin [20.5,20.6) has 16855 bin [20.6,20.7) has 16724 bin [20.7,20.8) has 16324 bin [20.8,20.9) has 16170 bin [20.9,21.0) has 15593 bin [21.0,21.1) has 15261 bin [21.1,21.2) has 15052 bin [21.2,21.3) has 14781 bin [21.3,21.4) has 14103 bin [21.4,21.5) has 13810 bin [21.5,21.6) has 13616 bin [21.6,21.7) has 13107 bin [21.7,21.8) has 12538 bin [21.8,21.9) has 12208 bin [21.9,22.0) has 11916 bin [22.0,22.1) has 11859 bin [22.1,22.2) has 11596 bin [22.2,22.3) has 11016 bin [22.3,22.4) has 10842 bin [22.4,22.5) has 10529 bin [22.5,22.6) has 10104 bin [22.6,22.7) has 10009 bin [22.7,22.8) has 9638 bin [22.8,22.9) has 9368 bin [22.9,23.0) has 9135 bin [23.0,23.1) has 8922 bin [23.1,23.2) has 8390 bin [23.2,23.3) has 8410 bin [23.3,23.4) has 8077 bin [23.4,23.5) has 8102 bin [23.5,23.6) has 8147 bin [23.6,23.7) has 7844 bin [23.7,23.8) has 7354 bin [23.8,23.9) has 7197 bin [23.9,24.0) has 6998 bin [24.0,24.1) has 6856 bin [24.1,24.2) has 6548 bin [24.2,24.3) has 6357 bin [24.3,24.4) has 6131 bin [24.4,24.5) has 6034 bin [24.5,24.6) has 5711 bin [24.6,24.7) has 5707 bin [24.7,24.8) has 5506 bin [24.8,24.9) has 5436 bin [24.9,25.0) has 5308 bin [25.0,25.1) has 5183 bin [25.1,25.2) has 4880 bin [25.2,25.3) has 4939 bin [25.3,25.4) has 4531 bin [25.4,25.5) has 4449 bin [25.5,25.6) has 4434 bin [25.6,25.7) has 4207 bin [25.7,25.8) has 4072 bin [25.8,25.9) has 4004 bin [25.9,26.0) has 3772 bin [26.0,26.1) has 3759 bin [26.1,26.2) has 3516 bin [26.2,26.3) has 3447 bin [26.3,26.4) has 3222 bin [26.4,26.5) has 3225 bin [26.5,26.6) has 3067 bin [26.6,26.7) has 3025 bin [26.7,26.8) has 2844 bin [26.8,26.9) has 2834 bin [26.9,27.0) has 2698 bin [27.0,27.1) has 2626 bin [27.1,27.2) has 2490 bin [27.2,27.3) has 2467 bin [27.3,27.4) has 2279 bin [27.4,27.5) has 2326 bin [27.5,27.6) has 2069 bin [27.6,27.7) has 2040 bin [27.7,27.8) has 1919 bin [27.8,27.9) has 1690 bin [27.9,28.0) has 1652 bin [28.0,28.1) has 1546 bin [28.1,28.2) has 1497 bin [28.2,28.3) has 1447 bin [28.3,28.4) has 1323 bin [28.4,28.5) has 1251 bin [28.5,28.6) has 1134 bin [28.6,28.7) has 1079 bin [28.7,28.8) has 1009 bin [28.8,28.9) has 918 bin [28.9,29.0) has 866 bin [29.0,29.1) has 881 bin [29.1,29.2) has 782 bin [29.2,29.3) has 724 bin [29.3,29.4) has 655 bin [29.4,29.5) has 605 bin [29.5,29.6) has 544 bin [29.6,29.7) has 545 bin [29.7,29.8) has 462 bin [29.8,29.9) has 438 bin [29.9,30.0) has 397 bin [30.0,30.1) has 381 bin [30.1,30.2) has 365 bin [30.2,30.3) has 311 bin [30.3,30.4) has 309 bin [30.4,30.5) has 304 bin [30.5,30.6) has 272 bin [30.6,30.7) has 203 bin [30.7,30.8) has 180 bin [30.8,30.9) has 152 bin [30.9,31.0) has 148 bin [31.0,31.1) has 119 bin [31.1,31.2) has 142 bin [31.2,31.3) has 120 bin [31.3,31.4) has 122 bin [31.4,31.5) has 111 bin [31.5,31.6) has 97 bin [31.6,31.7) has 73 bin [31.7,31.8) has 65 bin [31.8,31.9) has 51 bin [31.9,32.0) has 62 bin [32.0,32.1) has 51 bin [32.1,32.2) has 75 bin [32.2,32.3) has 68 bin [32.3,32.4) has 60 bin [32.4,32.5) has 48 bin [32.5,32.6) has 50 bin [32.6,32.7) has 48 bin [32.7,32.8) has 47 bin [32.8,32.9) has 43 bin [32.9,33.0) has 31 bin [33.0,33.1) has 18 bin [33.1,33.2) has 10 bin [33.2,33.3) has 6 bin [33.3,33.4) has 12 bin [33.4,33.5) has 2 average z coordinate 9.8 for 28595982 element(s) point source id histogram with bin size 1.000000 bin 16 has 2713161 bin 17 has 22376778 bin 18 has 3506043 average point source id 17.027727042211733 for 28595982 element(s)