lasinfo (210611) report for 'AHN4T/50AN1_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: 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: 28404635 number of points by return: 24881571 2494701 840941 168555 18867 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 394980 0 min x y z: 101980.000 394980.000 4.243 max x y z: 103019.999 396269.999 35.812 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: 28404635 extended number of points by return: 24881571 2494701 840941 168555 18867 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 4243 35812 intensity 56 4547 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 1016 gps_time 290611770.029413 294657578.854125 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 31 255 B 28 255 NIR 5 255 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 45.47 ('Amplitude') attribute1 -16.36 29.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24881571 number of intermediate returns: 1030283 number of last returns: 24868332 number of single returns: 22375551 covered area in square units/kilounits: 1341156/1.34 point density: all returns 21.18 last only 18.54 (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 28404635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24881571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2494701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 840941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 168555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18867 instead zero. overview over extended number of returns of given pulse: 22375551 3315847 2019715 599020 88086 6096 320 0 0 0 0 0 0 0 0 histogram of classification of points: 5346401 unclassified (1) 22415030 ground (2) 614301 building (6) 28903 water (9) +-> flagged as extended overlap: 2263993 +---> 578171 of those are unclassified (1) +---> 1654802 of those are ground (2) +---> 29856 of those are building (6) +---> 1164 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.2,4.3) has 4 bin [4.3,4.4) has 138 bin [4.4,4.5) has 810 bin [4.5,4.6) has 893 bin [4.6,4.7) has 841 bin [4.7,4.8) has 1325 bin [4.8,4.9) has 1841 bin [4.9,5.0) has 2374 bin [5.0,5.1) has 3618 bin [5.1,5.2) has 2850 bin [5.2,5.3) has 2471 bin [5.3,5.4) has 2479 bin [5.4,5.5) has 2874 bin [5.5,5.6) has 3163 bin [5.6,5.7) has 3434 bin [5.7,5.8) has 3410 bin [5.8,5.9) has 4717 bin [5.9,6.0) has 5258 bin [6.0,6.1) has 6063 bin [6.1,6.2) has 7540 bin [6.2,6.3) has 8685 bin [6.3,6.4) has 9041 bin [6.4,6.5) has 9818 bin [6.5,6.6) has 12999 bin [6.6,6.7) has 22443 bin [6.7,6.8) has 40041 bin [6.8,6.9) has 80158 bin [6.9,7.0) has 120999 bin [7.0,7.1) has 162603 bin [7.1,7.2) has 227796 bin [7.2,7.3) has 281174 bin [7.3,7.4) has 267438 bin [7.4,7.5) has 204945 bin [7.5,7.6) has 223423 bin [7.6,7.7) has 271187 bin [7.7,7.8) has 418640 bin [7.8,7.9) has 468406 bin [7.9,8.0) has 397060 bin [8.0,8.1) has 400020 bin [8.1,8.2) has 556002 bin [8.2,8.3) has 637264 bin [8.3,8.4) has 568904 bin [8.4,8.5) has 511259 bin [8.5,8.6) has 514547 bin [8.6,8.7) has 529696 bin [8.7,8.8) has 652216 bin [8.8,8.9) has 541645 bin [8.9,9.0) has 476229 bin [9.0,9.1) has 393578 bin [9.1,9.2) has 449935 bin [9.2,9.3) has 582847 bin [9.3,9.4) has 519180 bin [9.4,9.5) has 527782 bin [9.5,9.6) has 541266 bin [9.6,9.7) has 573551 bin [9.7,9.8) has 609507 bin [9.8,9.9) has 635620 bin [9.9,10.0) has 598062 bin [10.0,10.1) has 590914 bin [10.1,10.2) has 638310 bin [10.2,10.3) has 699976 bin [10.3,10.4) has 746472 bin [10.4,10.5) has 744060 bin [10.5,10.6) has 851177 bin [10.6,10.7) has 876824 bin [10.7,10.8) has 881196 bin [10.8,10.9) has 819272 bin [10.9,11.0) has 650067 bin [11.0,11.1) has 543357 bin [11.1,11.2) has 529684 bin [11.2,11.3) has 376886 bin [11.3,11.4) has 237831 bin [11.4,11.5) has 177042 bin [11.5,11.6) has 109678 bin [11.6,11.7) has 79657 bin [11.7,11.8) has 67990 bin [11.8,11.9) has 64472 bin [11.9,12.0) has 75122 bin [12.0,12.1) has 77261 bin [12.1,12.2) has 64432 bin [12.2,12.3) has 60370 bin [12.3,12.4) has 54563 bin [12.4,12.5) has 45170 bin [12.5,12.6) has 42701 bin [12.6,12.7) has 44579 bin [12.7,12.8) has 46070 bin [12.8,12.9) has 42267 bin [12.9,13.0) has 41766 bin [13.0,13.1) has 47395 bin [13.1,13.2) has 47909 bin [13.2,13.3) has 45255 bin [13.3,13.4) has 48219 bin [13.4,13.5) has 52472 bin [13.5,13.6) has 45386 bin [13.6,13.7) has 43084 bin [13.7,13.8) has 46283 bin [13.8,13.9) has 44996 bin [13.9,14.0) has 45590 bin [14.0,14.1) has 46750 bin [14.1,14.2) has 42987 bin [14.2,14.3) has 38922 bin [14.3,14.4) has 37231 bin [14.4,14.5) has 36334 bin [14.5,14.6) has 36336 bin [14.6,14.7) has 37779 bin [14.7,14.8) has 36478 bin [14.8,14.9) has 35432 bin [14.9,15.0) has 35583 bin [15.0,15.1) has 35684 bin [15.1,15.2) has 36697 bin [15.2,15.3) has 34921 bin [15.3,15.4) has 34625 bin [15.4,15.5) has 34008 bin [15.5,15.6) has 35131 bin [15.6,15.7) has 33561 bin [15.7,15.8) has 31169 bin [15.8,15.9) has 31248 bin [15.9,16.0) has 33808 bin [16.0,16.1) has 33391 bin [16.1,16.2) has 32711 bin [16.2,16.3) has 32829 bin [16.3,16.4) has 31152 bin [16.4,16.5) has 30579 bin [16.5,16.6) has 30258 bin [16.6,16.7) has 29927 bin [16.7,16.8) has 30030 bin [16.8,16.9) has 30072 bin [16.9,17.0) has 30118 bin [17.0,17.1) has 30435 bin [17.1,17.2) has 30654 bin [17.2,17.3) has 30890 bin [17.3,17.4) has 31206 bin [17.4,17.5) has 32753 bin [17.5,17.6) has 32858 bin [17.6,17.7) has 34503 bin [17.7,17.8) has 30341 bin [17.8,17.9) has 27913 bin [17.9,18.0) has 27460 bin [18.0,18.1) has 27911 bin [18.1,18.2) has 27113 bin [18.2,18.3) has 27002 bin [18.3,18.4) has 27270 bin [18.4,18.5) has 26779 bin [18.5,18.6) has 26506 bin [18.6,18.7) has 26906 bin [18.7,18.8) has 26886 bin [18.8,18.9) has 26747 bin [18.9,19.0) has 27050 bin [19.0,19.1) has 27561 bin [19.1,19.2) has 27480 bin [19.2,19.3) has 27217 bin [19.3,19.4) has 27333 bin [19.4,19.5) has 27121 bin [19.5,19.6) has 27276 bin [19.6,19.7) has 27063 bin [19.7,19.8) has 27295 bin [19.8,19.9) has 27247 bin [19.9,20.0) has 26529 bin [20.0,20.1) has 26664 bin [20.1,20.2) has 26940 bin [20.2,20.3) has 26658 bin [20.3,20.4) has 26482 bin [20.4,20.5) has 26770 bin [20.5,20.6) has 26587 bin [20.6,20.7) has 26698 bin [20.7,20.8) has 25227 bin [20.8,20.9) has 25380 bin [20.9,21.0) has 25237 bin [21.0,21.1) has 25312 bin [21.1,21.2) has 24971 bin [21.2,21.3) has 24902 bin [21.3,21.4) has 24580 bin [21.4,21.5) has 24162 bin [21.5,21.6) has 24171 bin [21.6,21.7) has 24029 bin [21.7,21.8) has 23541 bin [21.8,21.9) has 23097 bin [21.9,22.0) has 22783 bin [22.0,22.1) has 22967 bin [22.1,22.2) has 22795 bin [22.2,22.3) has 22683 bin [22.3,22.4) has 22377 bin [22.4,22.5) has 22220 bin [22.5,22.6) has 22283 bin [22.6,22.7) has 22129 bin [22.7,22.8) has 21907 bin [22.8,22.9) has 21837 bin [22.9,23.0) has 21524 bin [23.0,23.1) has 21345 bin [23.1,23.2) has 20972 bin [23.2,23.3) has 20645 bin [23.3,23.4) has 20545 bin [23.4,23.5) has 20478 bin [23.5,23.6) has 20345 bin [23.6,23.7) has 19774 bin [23.7,23.8) has 19615 bin [23.8,23.9) has 19511 bin [23.9,24.0) has 19134 bin [24.0,24.1) has 18845 bin [24.1,24.2) has 18675 bin [24.2,24.3) has 18421 bin [24.3,24.4) has 18053 bin [24.4,24.5) has 18006 bin [24.5,24.6) has 17820 bin [24.6,24.7) has 17600 bin [24.7,24.8) has 17428 bin [24.8,24.9) has 17206 bin [24.9,25.0) has 16929 bin [25.0,25.1) has 16514 bin [25.1,25.2) has 16140 bin [25.2,25.3) has 16003 bin [25.3,25.4) has 15641 bin [25.4,25.5) has 15484 bin [25.5,25.6) has 15272 bin [25.6,25.7) has 15053 bin [25.7,25.8) has 14938 bin [25.8,25.9) has 14835 bin [25.9,26.0) has 14498 bin [26.0,26.1) has 14219 bin [26.1,26.2) has 14066 bin [26.2,26.3) has 13578 bin [26.3,26.4) has 13484 bin [26.4,26.5) has 13203 bin [26.5,26.6) has 12745 bin [26.6,26.7) has 12751 bin [26.7,26.8) has 12422 bin [26.8,26.9) has 12033 bin [26.9,27.0) has 11913 bin [27.0,27.1) has 11441 bin [27.1,27.2) has 11318 bin [27.2,27.3) has 10819 bin [27.3,27.4) has 10607 bin [27.4,27.5) has 10327 bin [27.5,27.6) has 10113 bin [27.6,27.7) has 9848 bin [27.7,27.8) has 9454 bin [27.8,27.9) has 9185 bin [27.9,28.0) has 8705 bin [28.0,28.1) has 8486 bin [28.1,28.2) has 8139 bin [28.2,28.3) has 7868 bin [28.3,28.4) has 7381 bin [28.4,28.5) has 7090 bin [28.5,28.6) has 6659 bin [28.6,28.7) has 6425 bin [28.7,28.8) has 6058 bin [28.8,28.9) has 5600 bin [28.9,29.0) has 5503 bin [29.0,29.1) has 5000 bin [29.1,29.2) has 4823 bin [29.2,29.3) has 4543 bin [29.3,29.4) has 4370 bin [29.4,29.5) has 4103 bin [29.5,29.6) has 3662 bin [29.6,29.7) has 3578 bin [29.7,29.8) has 3328 bin [29.8,29.9) has 3315 bin [29.9,30.0) has 3183 bin [30.0,30.1) has 3169 bin [30.1,30.2) has 2949 bin [30.2,30.3) has 2862 bin [30.3,30.4) has 2777 bin [30.4,30.5) has 2639 bin [30.5,30.6) has 2599 bin [30.6,30.7) has 2553 bin [30.7,30.8) has 2599 bin [30.8,30.9) has 2556 bin [30.9,31.0) has 2482 bin [31.0,31.1) has 2336 bin [31.1,31.2) has 2286 bin [31.2,31.3) has 2278 bin [31.3,31.4) has 2216 bin [31.4,31.5) has 2207 bin [31.5,31.6) has 2062 bin [31.6,31.7) has 1973 bin [31.7,31.8) has 1988 bin [31.8,31.9) has 1879 bin [31.9,32.0) has 1816 bin [32.0,32.1) has 1702 bin [32.1,32.2) has 1575 bin [32.2,32.3) has 1417 bin [32.3,32.4) has 1325 bin [32.4,32.5) has 1190 bin [32.5,32.6) has 1134 bin [32.6,32.7) has 1038 bin [32.7,32.8) has 868 bin [32.8,32.9) has 859 bin [32.9,33.0) has 769 bin [33.0,33.1) has 720 bin [33.1,33.2) has 635 bin [33.2,33.3) has 539 bin [33.3,33.4) has 520 bin [33.4,33.5) has 455 bin [33.5,33.6) has 402 bin [33.6,33.7) has 366 bin [33.7,33.8) has 330 bin [33.8,33.9) has 269 bin [33.9,34.0) has 220 bin [34.0,34.1) has 219 bin [34.1,34.2) has 192 bin [34.2,34.3) has 174 bin [34.3,34.4) has 133 bin [34.4,34.5) has 106 bin [34.5,34.6) has 84 bin [34.6,34.7) has 87 bin [34.7,34.8) has 48 bin [34.8,34.9) has 46 bin [34.9,35.0) has 43 bin [35.0,35.1) has 23 bin [35.1,35.2) has 16 bin [35.2,35.3) has 16 bin [35.3,35.4) has 12 bin [35.4,35.5) has 7 bin [35.5,35.6) has 5 bin [35.6,35.7) has 1 bin [35.8,35.9) has 1 average z coordinate 11.0 for 28404635 element(s) point source id histogram with bin size 1.000000 bin 16 has 1114465 bin 17 has 21857660 bin 18 has 5410602 bin 1016 has 21908 average point source id 17.921759036861413 for 28404635 element(s)