lasinfo (210611) report for 'AHN4T/22GN1_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: 335/2022 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: 31772690 number of points by return: 28973973 1876160 720719 175958 25734 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 506230 0 min x y z: 241980.000 506230.000 9.457 max x y z: 243019.999 507519.999 41.136 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: 31772690 extended number of points by return: 28973973 1876160 720719 175958 25734 138 8 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 9457 41136 intensity 56 4860 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 85 166 gps_time 324134205.013520 330600888.116221 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 33 255 B 26 255 NIR 0 255 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 -16.38 32.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28973973 number of intermediate returns: 926255 number of last returns: 28962890 number of single returns: 27090428 covered area in square units/kilounits: 1341384/1.34 point density: all returns 23.69 last only 21.59 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31772690 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28973973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1876160 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 720719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 175958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25734 instead zero. overview over extended number of returns of given pulse: 27090428 2315245 1635661 602191 117281 11033 851 0 0 0 0 0 0 0 0 histogram of classification of points: 3626669 unclassified (1) 27668070 ground (2) 445601 building (6) 32350 water (9) +-> flagged as extended overlap: 2743958 +---> 556274 of those are unclassified (1) +---> 2164620 of those are ground (2) +---> 21994 of those are building (6) +---> 1070 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.4,9.5) has 7 bin [9.5,9.6) has 453 bin [9.6,9.7) has 6548 bin [9.7,9.8) has 18833 bin [9.8,9.9) has 20694 bin [9.9,10.0) has 19634 bin [10.0,10.1) has 41594 bin [10.1,10.2) has 117722 bin [10.2,10.3) has 218436 bin [10.3,10.4) has 327297 bin [10.4,10.5) has 342550 bin [10.5,10.6) has 408027 bin [10.6,10.7) has 364966 bin [10.7,10.8) has 404690 bin [10.8,10.9) has 431013 bin [10.9,11.0) has 652061 bin [11.0,11.1) has 1185629 bin [11.1,11.2) has 1416293 bin [11.2,11.3) has 1721951 bin [11.3,11.4) has 1609111 bin [11.4,11.5) has 1144127 bin [11.5,11.6) has 879034 bin [11.6,11.7) has 804965 bin [11.7,11.8) has 754823 bin [11.8,11.9) has 797517 bin [11.9,12.0) has 701393 bin [12.0,12.1) has 569139 bin [12.1,12.2) has 723343 bin [12.2,12.3) has 867649 bin [12.3,12.4) has 962473 bin [12.4,12.5) has 1024262 bin [12.5,12.6) has 1013782 bin [12.6,12.7) has 973536 bin [12.7,12.8) has 989110 bin [12.8,12.9) has 932458 bin [12.9,13.0) has 1038556 bin [13.0,13.1) has 873966 bin [13.1,13.2) has 823460 bin [13.2,13.3) has 806480 bin [13.3,13.4) has 566350 bin [13.4,13.5) has 357696 bin [13.5,13.6) has 320710 bin [13.6,13.7) has 294350 bin [13.7,13.8) has 324802 bin [13.8,13.9) has 215431 bin [13.9,14.0) has 160473 bin [14.0,14.1) has 91965 bin [14.1,14.2) has 64207 bin [14.2,14.3) has 68242 bin [14.3,14.4) has 75547 bin [14.4,14.5) has 63353 bin [14.5,14.6) has 47244 bin [14.6,14.7) has 42622 bin [14.7,14.8) has 38606 bin [14.8,14.9) has 38745 bin [14.9,15.0) has 37210 bin [15.0,15.1) has 34980 bin [15.1,15.2) has 32908 bin [15.2,15.3) has 30116 bin [15.3,15.4) has 29219 bin [15.4,15.5) has 28515 bin [15.5,15.6) has 28126 bin [15.6,15.7) has 28194 bin [15.7,15.8) has 28692 bin [15.8,15.9) has 30098 bin [15.9,16.0) has 30327 bin [16.0,16.1) has 30725 bin [16.1,16.2) has 29308 bin [16.2,16.3) has 28682 bin [16.3,16.4) has 28795 bin [16.4,16.5) has 28956 bin [16.5,16.6) has 29339 bin [16.6,16.7) has 28771 bin [16.7,16.8) has 28223 bin [16.8,16.9) has 27725 bin [16.9,17.0) has 28132 bin [17.0,17.1) has 27574 bin [17.1,17.2) has 27906 bin [17.2,17.3) has 26963 bin [17.3,17.4) has 27202 bin [17.4,17.5) has 26936 bin [17.5,17.6) has 27539 bin [17.6,17.7) has 27135 bin [17.7,17.8) has 26690 bin [17.8,17.9) has 26607 bin [17.9,18.0) has 26585 bin [18.0,18.1) has 26463 bin [18.1,18.2) has 25692 bin [18.2,18.3) has 25473 bin [18.3,18.4) has 25164 bin [18.4,18.5) has 25131 bin [18.5,18.6) has 24671 bin [18.6,18.7) has 24616 bin [18.7,18.8) has 24000 bin [18.8,18.9) has 24084 bin [18.9,19.0) has 24640 bin [19.0,19.1) has 24784 bin [19.1,19.2) has 24597 bin [19.2,19.3) has 24404 bin [19.3,19.4) has 24285 bin [19.4,19.5) has 24247 bin [19.5,19.6) has 23818 bin [19.6,19.7) has 23376 bin [19.7,19.8) has 23687 bin [19.8,19.9) has 23417 bin [19.9,20.0) has 23581 bin [20.0,20.1) has 23529 bin [20.1,20.2) has 23328 bin [20.2,20.3) has 23397 bin [20.3,20.4) has 23035 bin [20.4,20.5) has 22904 bin [20.5,20.6) has 22957 bin [20.6,20.7) has 23063 bin [20.7,20.8) has 23020 bin [20.8,20.9) has 23173 bin [20.9,21.0) has 22499 bin [21.0,21.1) has 22894 bin [21.1,21.2) has 23088 bin [21.2,21.3) has 23034 bin [21.3,21.4) has 22461 bin [21.4,21.5) has 22429 bin [21.5,21.6) has 21949 bin [21.6,21.7) has 22295 bin [21.7,21.8) has 22370 bin [21.8,21.9) has 22043 bin [21.9,22.0) has 21910 bin [22.0,22.1) has 21952 bin [22.1,22.2) has 21901 bin [22.2,22.3) has 22178 bin [22.3,22.4) has 21599 bin [22.4,22.5) has 21414 bin [22.5,22.6) has 20811 bin [22.6,22.7) has 20216 bin [22.7,22.8) has 20625 bin [22.8,22.9) has 20133 bin [22.9,23.0) has 20353 bin [23.0,23.1) has 20166 bin [23.1,23.2) has 20041 bin [23.2,23.3) has 20034 bin [23.3,23.4) has 19614 bin [23.4,23.5) has 19495 bin [23.5,23.6) has 19579 bin [23.6,23.7) has 19519 bin [23.7,23.8) has 19566 bin [23.8,23.9) has 19279 bin [23.9,24.0) has 19005 bin [24.0,24.1) has 18739 bin [24.1,24.2) has 18377 bin [24.2,24.3) has 17991 bin [24.3,24.4) has 17884 bin [24.4,24.5) has 17580 bin [24.5,24.6) has 17110 bin [24.6,24.7) has 16883 bin [24.7,24.8) has 16528 bin [24.8,24.9) has 16422 bin [24.9,25.0) has 16326 bin [25.0,25.1) has 15948 bin [25.1,25.2) has 15705 bin [25.2,25.3) has 15292 bin [25.3,25.4) has 15102 bin [25.4,25.5) has 14536 bin [25.5,25.6) has 14522 bin [25.6,25.7) has 14075 bin [25.7,25.8) has 14170 bin [25.8,25.9) has 13796 bin [25.9,26.0) has 13418 bin [26.0,26.1) has 13445 bin [26.1,26.2) has 13061 bin [26.2,26.3) has 12834 bin [26.3,26.4) has 12342 bin [26.4,26.5) has 12044 bin [26.5,26.6) has 11706 bin [26.6,26.7) has 11614 bin [26.7,26.8) has 11226 bin [26.8,26.9) has 10948 bin [26.9,27.0) has 10890 bin [27.0,27.1) has 10480 bin [27.1,27.2) has 10494 bin [27.2,27.3) has 10274 bin [27.3,27.4) has 10049 bin [27.4,27.5) has 9897 bin [27.5,27.6) has 9657 bin [27.6,27.7) has 9728 bin [27.7,27.8) has 9429 bin [27.8,27.9) has 9280 bin [27.9,28.0) has 8862 bin [28.0,28.1) has 8731 bin [28.1,28.2) has 8346 bin [28.2,28.3) has 8077 bin [28.3,28.4) has 7925 bin [28.4,28.5) has 7687 bin [28.5,28.6) has 7647 bin [28.6,28.7) has 7551 bin [28.7,28.8) has 6936 bin [28.8,28.9) has 6923 bin [28.9,29.0) has 6654 bin [29.0,29.1) has 6307 bin [29.1,29.2) has 6200 bin [29.2,29.3) has 6077 bin [29.3,29.4) has 5888 bin [29.4,29.5) has 5620 bin [29.5,29.6) has 5302 bin [29.6,29.7) has 5166 bin [29.7,29.8) has 4975 bin [29.8,29.9) has 4755 bin [29.9,30.0) has 4633 bin [30.0,30.1) has 4386 bin [30.1,30.2) has 4324 bin [30.2,30.3) has 3955 bin [30.3,30.4) has 3796 bin [30.4,30.5) has 3732 bin [30.5,30.6) has 3574 bin [30.6,30.7) has 3348 bin [30.7,30.8) has 3130 bin [30.8,30.9) has 3009 bin [30.9,31.0) has 2988 bin [31.0,31.1) has 2824 bin [31.1,31.2) has 2626 bin [31.2,31.3) has 2668 bin [31.3,31.4) has 2467 bin [31.4,31.5) has 2415 bin [31.5,31.6) has 2299 bin [31.6,31.7) has 2204 bin [31.7,31.8) has 2161 bin [31.8,31.9) has 1962 bin [31.9,32.0) has 1948 bin [32.0,32.1) has 1762 bin [32.1,32.2) has 1786 bin [32.2,32.3) has 1602 bin [32.3,32.4) has 1569 bin [32.4,32.5) has 1567 bin [32.5,32.6) has 1428 bin [32.6,32.7) has 1430 bin [32.7,32.8) has 1376 bin [32.8,32.9) has 1236 bin [32.9,33.0) has 1124 bin [33.0,33.1) has 1080 bin [33.1,33.2) has 1072 bin [33.2,33.3) has 972 bin [33.3,33.4) has 944 bin [33.4,33.5) has 907 bin [33.5,33.6) has 867 bin [33.6,33.7) has 794 bin [33.7,33.8) has 760 bin [33.8,33.9) has 687 bin [33.9,34.0) has 673 bin [34.0,34.1) has 662 bin [34.1,34.2) has 601 bin [34.2,34.3) has 518 bin [34.3,34.4) has 497 bin [34.4,34.5) has 467 bin [34.5,34.6) has 412 bin [34.6,34.7) has 459 bin [34.7,34.8) has 438 bin [34.8,34.9) has 419 bin [34.9,35.0) has 357 bin [35.0,35.1) has 295 bin [35.1,35.2) has 310 bin [35.2,35.3) has 284 bin [35.3,35.4) has 283 bin [35.4,35.5) has 290 bin [35.5,35.6) has 245 bin [35.6,35.7) has 242 bin [35.7,35.8) has 253 bin [35.8,35.9) has 207 bin [35.9,36.0) has 195 bin [36.0,36.1) has 132 bin [36.1,36.2) has 145 bin [36.2,36.3) has 147 bin [36.3,36.4) has 119 bin [36.4,36.5) has 112 bin [36.5,36.6) has 76 bin [36.6,36.7) has 97 bin [36.7,36.8) has 79 bin [36.8,36.9) has 86 bin [36.9,37.0) has 96 bin [37.0,37.1) has 83 bin [37.1,37.2) has 71 bin [37.2,37.3) has 68 bin [37.3,37.4) has 71 bin [37.4,37.5) has 78 bin [37.5,37.6) has 78 bin [37.6,37.7) has 74 bin [37.7,37.8) has 77 bin [37.8,37.9) has 75 bin [37.9,38.0) has 64 bin [38.0,38.1) has 62 bin [38.1,38.2) has 60 bin [38.2,38.3) has 39 bin [38.3,38.4) has 45 bin [38.4,38.5) has 63 bin [38.5,38.6) has 45 bin [38.6,38.7) has 35 bin [38.7,38.8) has 47 bin [38.8,38.9) has 35 bin [38.9,39.0) has 41 bin [39.0,39.1) has 34 bin [39.1,39.2) has 33 bin [39.2,39.3) has 33 bin [39.3,39.4) has 25 bin [39.4,39.5) has 31 bin [39.5,39.6) has 23 bin [39.6,39.7) has 28 bin [39.7,39.8) has 19 bin [39.8,39.9) has 15 bin [39.9,40.0) has 19 bin [40.0,40.1) has 13 bin [40.1,40.2) has 13 bin [40.2,40.3) has 12 bin [40.3,40.4) has 10 bin [40.4,40.5) has 4 bin [40.5,40.6) has 6 bin [40.6,40.7) has 12 bin [40.7,40.8) has 8 bin [40.8,40.9) has 6 bin [40.9,41.0) has 4 bin [41.1,41.2) has 1 average z coordinate 12.9 for 31772690 element(s) point source id histogram with bin size 1.000000 bin 85 has 7837124 bin 164 has 3086045 bin 165 has 20838274 bin 166 has 11247 average point source id 145.170243123890373 for 31772690 element(s)