lasinfo (210611) report for 'AHN4T/27HZ1_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: 336/2022 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: 30241205 number of points by return: 24154844 3874829 1694471 441816 68300 scale factor x y z: 0.001 0.001 0.001 offset x y z: 211980 476230 0 min x y z: 211980.000 476230.000 4.385 max x y z: 213019.999 477519.999 37.584 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: 30241205 extended number of points by return: 24154844 3874829 1694471 441816 68300 6547 398 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 4385 37584 intensity 37 5053 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 8 user_data 6 7 point_source_ID 140 212 gps_time 328779050.816712 330433851.659583 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 42 255 B 29 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.39 33.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24154844 number of intermediate returns: 2204009 number of last returns: 24186574 number of single returns: 20304222 covered area in square units/kilounits: 1317340/1.32 point density: all returns 22.96 last only 18.36 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30241205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24154844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3874829 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1694471 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 441816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68300 instead zero. overview over extended number of returns of given pulse: 20304222 4353406 3744045 1491299 308521 37015 2697 0 0 0 0 0 0 0 0 histogram of classification of points: 6761928 unclassified (1) 23206044 ground (2) 177233 building (6) 91432 water (9) 4568 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2310331 +---> 698357 of those are unclassified (1) +---> 1605183 of those are ground (2) +---> 1304 of those are building (6) +---> 4928 of those are water (9) +---> 559 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [4.3,4.4) has 1 bin [4.4,4.5) has 20 bin [4.5,4.6) has 545 bin [4.6,4.7) has 4311 bin [4.7,4.8) has 17074 bin [4.8,4.9) has 27704 bin [4.9,5.0) has 34582 bin [5.0,5.1) has 36997 bin [5.1,5.2) has 68252 bin [5.2,5.3) has 89656 bin [5.3,5.4) has 305456 bin [5.4,5.5) has 757544 bin [5.5,5.6) has 1392863 bin [5.6,5.7) has 2260884 bin [5.7,5.8) has 2730426 bin [5.8,5.9) has 2897296 bin [5.9,6.0) has 2262555 bin [6.0,6.1) has 1721075 bin [6.1,6.2) has 1778176 bin [6.2,6.3) has 1606430 bin [6.3,6.4) has 1410051 bin [6.4,6.5) has 1231889 bin [6.5,6.6) has 838265 bin [6.6,6.7) has 678364 bin [6.7,6.8) has 533227 bin [6.8,6.9) has 330970 bin [6.9,7.0) has 191127 bin [7.0,7.1) has 103975 bin [7.1,7.2) has 74029 bin [7.2,7.3) has 57924 bin [7.3,7.4) has 52843 bin [7.4,7.5) has 47496 bin [7.5,7.6) has 45339 bin [7.6,7.7) has 45669 bin [7.7,7.8) has 42209 bin [7.8,7.9) has 37022 bin [7.9,8.0) has 32982 bin [8.0,8.1) has 31042 bin [8.1,8.2) has 30806 bin [8.2,8.3) has 29938 bin [8.3,8.4) has 30570 bin [8.4,8.5) has 31176 bin [8.5,8.6) has 31008 bin [8.6,8.7) has 30934 bin [8.7,8.8) has 31456 bin [8.8,8.9) has 31796 bin [8.9,9.0) has 30447 bin [9.0,9.1) has 29944 bin [9.1,9.2) has 30956 bin [9.2,9.3) has 31636 bin [9.3,9.4) has 29961 bin [9.4,9.5) has 29003 bin [9.5,9.6) has 29171 bin [9.6,9.7) has 28027 bin [9.7,9.8) has 27736 bin [9.8,9.9) has 27742 bin [9.9,10.0) has 28064 bin [10.0,10.1) has 26846 bin [10.1,10.2) has 27975 bin [10.2,10.3) has 27442 bin [10.3,10.4) has 26605 bin [10.4,10.5) has 26424 bin [10.5,10.6) has 25764 bin [10.6,10.7) has 25378 bin [10.7,10.8) has 25475 bin [10.8,10.9) has 25468 bin [10.9,11.0) has 26571 bin [11.0,11.1) has 26825 bin [11.1,11.2) has 27106 bin [11.2,11.3) has 27581 bin [11.3,11.4) has 27208 bin [11.4,11.5) has 27617 bin [11.5,11.6) has 27641 bin [11.6,11.7) has 27597 bin [11.7,11.8) has 27729 bin [11.8,11.9) has 28076 bin [11.9,12.0) has 28497 bin [12.0,12.1) has 28855 bin [12.1,12.2) has 29409 bin [12.2,12.3) has 28910 bin [12.3,12.4) has 29126 bin [12.4,12.5) has 29419 bin [12.5,12.6) has 30000 bin [12.6,12.7) has 29977 bin [12.7,12.8) has 30101 bin [12.8,12.9) has 30258 bin [12.9,13.0) has 30731 bin [13.0,13.1) has 30820 bin [13.1,13.2) has 31546 bin [13.2,13.3) has 31554 bin [13.3,13.4) has 32142 bin [13.4,13.5) has 32254 bin [13.5,13.6) has 32379 bin [13.6,13.7) has 33162 bin [13.7,13.8) has 33566 bin [13.8,13.9) has 33831 bin [13.9,14.0) has 34394 bin [14.0,14.1) has 34514 bin [14.1,14.2) has 34481 bin [14.2,14.3) has 33992 bin [14.3,14.4) has 34487 bin [14.4,14.5) has 34750 bin [14.5,14.6) has 34406 bin [14.6,14.7) has 34789 bin [14.7,14.8) has 35058 bin [14.8,14.9) has 34479 bin [14.9,15.0) has 35022 bin [15.0,15.1) has 35147 bin [15.1,15.2) has 34936 bin [15.2,15.3) has 36094 bin [15.3,15.4) has 35511 bin [15.4,15.5) has 35925 bin [15.5,15.6) has 35528 bin [15.6,15.7) has 36408 bin [15.7,15.8) has 35844 bin [15.8,15.9) has 35920 bin [15.9,16.0) has 36161 bin [16.0,16.1) has 35822 bin [16.1,16.2) has 35832 bin [16.2,16.3) has 35718 bin [16.3,16.4) has 35479 bin [16.4,16.5) has 36074 bin [16.5,16.6) has 36161 bin [16.6,16.7) has 36028 bin [16.7,16.8) has 36155 bin [16.8,16.9) has 35963 bin [16.9,17.0) has 36143 bin [17.0,17.1) has 36037 bin [17.1,17.2) has 36725 bin [17.2,17.3) has 36640 bin [17.3,17.4) has 36897 bin [17.4,17.5) has 37041 bin [17.5,17.6) has 36881 bin [17.6,17.7) has 37096 bin [17.7,17.8) has 37062 bin [17.8,17.9) has 37503 bin [17.9,18.0) has 37681 bin [18.0,18.1) has 37585 bin [18.1,18.2) has 38111 bin [18.2,18.3) has 38159 bin [18.3,18.4) has 38746 bin [18.4,18.5) has 39240 bin [18.5,18.6) has 39378 bin [18.6,18.7) has 39261 bin [18.7,18.8) has 39076 bin [18.8,18.9) has 39657 bin [18.9,19.0) has 39396 bin [19.0,19.1) has 39617 bin [19.1,19.2) has 39548 bin [19.2,19.3) has 40266 bin [19.3,19.4) has 40541 bin [19.4,19.5) has 39962 bin [19.5,19.6) has 39839 bin [19.6,19.7) has 40127 bin [19.7,19.8) has 40181 bin [19.8,19.9) has 40284 bin [19.9,20.0) has 40490 bin [20.0,20.1) has 40376 bin [20.1,20.2) has 39989 bin [20.2,20.3) has 39844 bin [20.3,20.4) has 39537 bin [20.4,20.5) has 39461 bin [20.5,20.6) has 39581 bin [20.6,20.7) has 40115 bin [20.7,20.8) has 39585 bin [20.8,20.9) has 39519 bin [20.9,21.0) has 39691 bin [21.0,21.1) has 40026 bin [21.1,21.2) has 40098 bin [21.2,21.3) has 39853 bin [21.3,21.4) has 39625 bin [21.4,21.5) has 39509 bin [21.5,21.6) has 39363 bin [21.6,21.7) has 39161 bin [21.7,21.8) has 39031 bin [21.8,21.9) has 39039 bin [21.9,22.0) has 38948 bin [22.0,22.1) has 38855 bin [22.1,22.2) has 39016 bin [22.2,22.3) has 38894 bin [22.3,22.4) has 38456 bin [22.4,22.5) has 38291 bin [22.5,22.6) has 37893 bin [22.6,22.7) has 37213 bin [22.7,22.8) has 36629 bin [22.8,22.9) has 36772 bin [22.9,23.0) has 36194 bin [23.0,23.1) has 36192 bin [23.1,23.2) has 36124 bin [23.2,23.3) has 35931 bin [23.3,23.4) has 35910 bin [23.4,23.5) has 35183 bin [23.5,23.6) has 34934 bin [23.6,23.7) has 34413 bin [23.7,23.8) has 34254 bin [23.8,23.9) has 33432 bin [23.9,24.0) has 32477 bin [24.0,24.1) has 32125 bin [24.1,24.2) has 31533 bin [24.2,24.3) has 31295 bin [24.3,24.4) has 30851 bin [24.4,24.5) has 30230 bin [24.5,24.6) has 29474 bin [24.6,24.7) has 28792 bin [24.7,24.8) has 28282 bin [24.8,24.9) has 27371 bin [24.9,25.0) has 26659 bin [25.0,25.1) has 25994 bin [25.1,25.2) has 25290 bin [25.2,25.3) has 24739 bin [25.3,25.4) has 24216 bin [25.4,25.5) has 23362 bin [25.5,25.6) has 22789 bin [25.6,25.7) has 22060 bin [25.7,25.8) has 21244 bin [25.8,25.9) has 20522 bin [25.9,26.0) has 19897 bin [26.0,26.1) has 19180 bin [26.1,26.2) has 18769 bin [26.2,26.3) has 18136 bin [26.3,26.4) has 17374 bin [26.4,26.5) has 16839 bin [26.5,26.6) has 16059 bin [26.6,26.7) has 15340 bin [26.7,26.8) has 14713 bin [26.8,26.9) has 14193 bin [26.9,27.0) has 13491 bin [27.0,27.1) has 12955 bin [27.1,27.2) has 12700 bin [27.2,27.3) has 12027 bin [27.3,27.4) has 11747 bin [27.4,27.5) has 11370 bin [27.5,27.6) has 11046 bin [27.6,27.7) has 10393 bin [27.7,27.8) has 9819 bin [27.8,27.9) has 9442 bin [27.9,28.0) has 9145 bin [28.0,28.1) has 8666 bin [28.1,28.2) has 8300 bin [28.2,28.3) has 7830 bin [28.3,28.4) has 7449 bin [28.4,28.5) has 7250 bin [28.5,28.6) has 6962 bin [28.6,28.7) has 6754 bin [28.7,28.8) has 6468 bin [28.8,28.9) has 6286 bin [28.9,29.0) has 5969 bin [29.0,29.1) has 5822 bin [29.1,29.2) has 5570 bin [29.2,29.3) has 5439 bin [29.3,29.4) has 5179 bin [29.4,29.5) has 4988 bin [29.5,29.6) has 4788 bin [29.6,29.7) has 4626 bin [29.7,29.8) has 4319 bin [29.8,29.9) has 4183 bin [29.9,30.0) has 4117 bin [30.0,30.1) has 4023 bin [30.1,30.2) has 3735 bin [30.2,30.3) has 3515 bin [30.3,30.4) has 3456 bin [30.4,30.5) has 3432 bin [30.5,30.6) has 3191 bin [30.6,30.7) has 3180 bin [30.7,30.8) has 2821 bin [30.8,30.9) has 2716 bin [30.9,31.0) has 2537 bin [31.0,31.1) has 2382 bin [31.1,31.2) has 2221 bin [31.2,31.3) has 2156 bin [31.3,31.4) has 2023 bin [31.4,31.5) has 1988 bin [31.5,31.6) has 1933 bin [31.6,31.7) has 1939 bin [31.7,31.8) has 1790 bin [31.8,31.9) has 1644 bin [31.9,32.0) has 1480 bin [32.0,32.1) has 1445 bin [32.1,32.2) has 1405 bin [32.2,32.3) has 1228 bin [32.3,32.4) has 1189 bin [32.4,32.5) has 1086 bin [32.5,32.6) has 1088 bin [32.6,32.7) has 891 bin [32.7,32.8) has 869 bin [32.8,32.9) has 779 bin [32.9,33.0) has 690 bin [33.0,33.1) has 601 bin [33.1,33.2) has 509 bin [33.2,33.3) has 470 bin [33.3,33.4) has 378 bin [33.4,33.5) has 366 bin [33.5,33.6) has 333 bin [33.6,33.7) has 273 bin [33.7,33.8) has 227 bin [33.8,33.9) has 224 bin [33.9,34.0) has 215 bin [34.0,34.1) has 204 bin [34.1,34.2) has 164 bin [34.2,34.3) has 139 bin [34.3,34.4) has 118 bin [34.4,34.5) has 140 bin [34.5,34.6) has 144 bin [34.6,34.7) has 89 bin [34.7,34.8) has 82 bin [34.8,34.9) has 87 bin [34.9,35.0) has 66 bin [35.0,35.1) has 72 bin [35.1,35.2) has 75 bin [35.2,35.3) has 56 bin [35.3,35.4) has 46 bin [35.4,35.5) has 41 bin [35.5,35.6) has 61 bin [35.6,35.7) has 47 bin [35.7,35.8) has 51 bin [35.8,35.9) has 52 bin [35.9,36.0) has 42 bin [36.0,36.1) has 36 bin [36.1,36.2) has 42 bin [36.2,36.3) has 39 bin [36.3,36.4) has 34 bin [36.4,36.5) has 39 bin [36.5,36.6) has 33 bin [36.6,36.7) has 27 bin [36.7,36.8) has 29 bin [36.8,36.9) has 25 bin [36.9,37.0) has 27 bin [37.0,37.1) has 26 bin [37.1,37.2) has 21 bin [37.2,37.3) has 14 bin [37.3,37.4) has 9 bin [37.4,37.5) has 3 bin [37.5,37.6) has 1 average z coordinate 8.6 for 30241205 element(s) point source id histogram with bin size 1.000000 bin 140 has 22051424 bin 141 has 7492998 bin 212 has 696783 average point source id 141.906715489677083 for 30241205 element(s)