lasinfo (210611) report for 'AHN4T/50GN1_02.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: 32843586 number of points by return: 24784476 5483018 2093552 432476 50064 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 386230 0 min x y z: 120980.000 386230.000 16.584 max x y z: 122019.999 387519.999 48.951 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: 32843586 extended number of points by return: 24784476 5483018 2093552 432476 50064 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 16584 48951 intensity 56 4083 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 25 27 gps_time 290600525.293091 290603005.036566 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 38 255 B 15 255 NIR 14 255 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 40.83 ('Amplitude') attribute1 -16.43 25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24784476 number of intermediate returns: 2578427 number of last returns: 24769722 number of single returns: 19289039 covered area in square units/kilounits: 1341520/1.34 point density: all returns 24.48 last only 18.46 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32843586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24784476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5483018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2093552 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 432476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50064 instead zero. overview over extended number of returns of given pulse: 19289039 6785499 4988516 1530169 232441 16950 972 0 0 0 0 0 0 0 0 histogram of classification of points: 9859529 unclassified (1) 22527289 ground (2) 439288 building (6) 17480 water (9) +-> flagged as extended overlap: 2586215 +---> 718218 of those are unclassified (1) +---> 1834023 of those are ground (2) +---> 33422 of those are building (6) +---> 552 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 5 bin [16.6,16.7) has 337 bin [16.7,16.8) has 2107 bin [16.8,16.9) has 1331 bin [16.9,17.0) has 1195 bin [17.0,17.1) has 1409 bin [17.1,17.2) has 1752 bin [17.2,17.3) has 2017 bin [17.3,17.4) has 4595 bin [17.4,17.5) has 16872 bin [17.5,17.6) has 38459 bin [17.6,17.7) has 58760 bin [17.7,17.8) has 77993 bin [17.8,17.9) has 76088 bin [17.9,18.0) has 62919 bin [18.0,18.1) has 89955 bin [18.1,18.2) has 108724 bin [18.2,18.3) has 138014 bin [18.3,18.4) has 257926 bin [18.4,18.5) has 370472 bin [18.5,18.6) has 263657 bin [18.6,18.7) has 250081 bin [18.7,18.8) has 376409 bin [18.8,18.9) has 533869 bin [18.9,19.0) has 707794 bin [19.0,19.1) has 908829 bin [19.1,19.2) has 709161 bin [19.2,19.3) has 589280 bin [19.3,19.4) has 607830 bin [19.4,19.5) has 808757 bin [19.5,19.6) has 932871 bin [19.6,19.7) has 1098824 bin [19.7,19.8) has 910978 bin [19.8,19.9) has 1053882 bin [19.9,20.0) has 1196243 bin [20.0,20.1) has 1130805 bin [20.1,20.2) has 1003838 bin [20.2,20.3) has 990063 bin [20.3,20.4) has 814920 bin [20.4,20.5) has 652328 bin [20.5,20.6) has 555275 bin [20.6,20.7) has 453574 bin [20.7,20.8) has 525906 bin [20.8,20.9) has 614328 bin [20.9,21.0) has 590479 bin [21.0,21.1) has 541088 bin [21.1,21.2) has 530994 bin [21.2,21.3) has 576316 bin [21.3,21.4) has 612558 bin [21.4,21.5) has 422087 bin [21.5,21.6) has 298641 bin [21.6,21.7) has 190127 bin [21.7,21.8) has 137652 bin [21.8,21.9) has 116988 bin [21.9,22.0) has 71325 bin [22.0,22.1) has 55718 bin [22.1,22.2) has 52153 bin [22.2,22.3) has 48320 bin [22.3,22.4) has 45333 bin [22.4,22.5) has 40110 bin [22.5,22.6) has 36172 bin [22.6,22.7) has 36576 bin [22.7,22.8) has 34757 bin [22.8,22.9) has 34325 bin [22.9,23.0) has 34780 bin [23.0,23.1) has 34855 bin [23.1,23.2) has 34951 bin [23.2,23.3) has 34848 bin [23.3,23.4) has 35640 bin [23.4,23.5) has 35277 bin [23.5,23.6) has 37396 bin [23.6,23.7) has 39163 bin [23.7,23.8) has 41053 bin [23.8,23.9) has 37015 bin [23.9,24.0) has 38835 bin [24.0,24.1) has 37997 bin [24.1,24.2) has 43022 bin [24.2,24.3) has 39697 bin [24.3,24.4) has 38835 bin [24.4,24.5) has 38743 bin [24.5,24.6) has 39661 bin [24.6,24.7) has 39748 bin [24.7,24.8) has 40303 bin [24.8,24.9) has 41295 bin [24.9,25.0) has 41507 bin [25.0,25.1) has 40664 bin [25.1,25.2) has 42190 bin [25.2,25.3) has 41256 bin [25.3,25.4) has 41920 bin [25.4,25.5) has 42775 bin [25.5,25.6) has 42647 bin [25.6,25.7) has 42749 bin [25.7,25.8) has 42611 bin [25.8,25.9) has 42765 bin [25.9,26.0) has 42927 bin [26.0,26.1) has 43501 bin [26.1,26.2) has 43896 bin [26.2,26.3) has 44451 bin [26.3,26.4) has 44959 bin [26.4,26.5) has 46174 bin [26.5,26.6) has 46966 bin [26.6,26.7) has 46141 bin [26.7,26.8) has 46186 bin [26.8,26.9) has 46577 bin [26.9,27.0) has 46927 bin [27.0,27.1) has 47168 bin [27.1,27.2) has 47412 bin [27.2,27.3) has 47254 bin [27.3,27.4) has 47931 bin [27.4,27.5) has 47227 bin [27.5,27.6) has 47619 bin [27.6,27.7) has 46926 bin [27.7,27.8) has 46705 bin [27.8,27.9) has 46779 bin [27.9,28.0) has 46314 bin [28.0,28.1) has 46987 bin [28.1,28.2) has 46887 bin [28.2,28.3) has 47686 bin [28.3,28.4) has 48167 bin [28.4,28.5) has 48487 bin [28.5,28.6) has 48577 bin [28.6,28.7) has 49188 bin [28.7,28.8) has 49688 bin [28.8,28.9) has 50021 bin [28.9,29.0) has 50962 bin [29.0,29.1) has 51224 bin [29.1,29.2) has 52116 bin [29.2,29.3) has 51773 bin [29.3,29.4) has 52576 bin [29.4,29.5) has 53352 bin [29.5,29.6) has 53581 bin [29.6,29.7) has 53762 bin [29.7,29.8) has 54266 bin [29.8,29.9) has 55814 bin [29.9,30.0) has 56666 bin [30.0,30.1) has 56308 bin [30.1,30.2) has 57237 bin [30.2,30.3) has 57781 bin [30.3,30.4) has 59079 bin [30.4,30.5) has 59832 bin [30.5,30.6) has 60509 bin [30.6,30.7) has 61482 bin [30.7,30.8) has 61417 bin [30.8,30.9) has 62439 bin [30.9,31.0) has 63266 bin [31.0,31.1) has 64134 bin [31.1,31.2) has 64276 bin [31.2,31.3) has 66092 bin [31.3,31.4) has 66497 bin [31.4,31.5) has 67421 bin [31.5,31.6) has 67525 bin [31.6,31.7) has 68882 bin [31.7,31.8) has 69192 bin [31.8,31.9) has 69775 bin [31.9,32.0) has 71031 bin [32.0,32.1) has 72476 bin [32.1,32.2) has 73034 bin [32.2,32.3) has 73720 bin [32.3,32.4) has 74401 bin [32.4,32.5) has 75752 bin [32.5,32.6) has 75962 bin [32.6,32.7) has 76194 bin [32.7,32.8) has 76877 bin [32.8,32.9) has 76783 bin [32.9,33.0) has 76812 bin [33.0,33.1) has 76912 bin [33.1,33.2) has 77647 bin [33.2,33.3) has 78050 bin [33.3,33.4) has 78385 bin [33.4,33.5) has 78239 bin [33.5,33.6) has 77766 bin [33.6,33.7) has 78348 bin [33.7,33.8) has 77759 bin [33.8,33.9) has 77009 bin [33.9,34.0) has 77274 bin [34.0,34.1) has 76807 bin [34.1,34.2) has 76300 bin [34.2,34.3) has 75505 bin [34.3,34.4) has 75483 bin [34.4,34.5) has 75017 bin [34.5,34.6) has 75022 bin [34.6,34.7) has 74339 bin [34.7,34.8) has 72710 bin [34.8,34.9) has 71876 bin [34.9,35.0) has 71327 bin [35.0,35.1) has 70137 bin [35.1,35.2) has 69818 bin [35.2,35.3) has 68794 bin [35.3,35.4) has 67389 bin [35.4,35.5) has 66469 bin [35.5,35.6) has 66105 bin [35.6,35.7) has 64416 bin [35.7,35.8) has 63083 bin [35.8,35.9) has 62359 bin [35.9,36.0) has 61457 bin [36.0,36.1) has 60912 bin [36.1,36.2) has 60226 bin [36.2,36.3) has 58479 bin [36.3,36.4) has 57574 bin [36.4,36.5) has 56295 bin [36.5,36.6) has 54775 bin [36.6,36.7) has 53379 bin [36.7,36.8) has 51477 bin [36.8,36.9) has 50901 bin [36.9,37.0) has 49319 bin [37.0,37.1) has 47612 bin [37.1,37.2) has 45876 bin [37.2,37.3) has 44840 bin [37.3,37.4) has 43812 bin [37.4,37.5) has 43083 bin [37.5,37.6) has 41913 bin [37.6,37.7) has 40362 bin [37.7,37.8) has 39512 bin [37.8,37.9) has 38259 bin [37.9,38.0) has 36734 bin [38.0,38.1) has 35427 bin [38.1,38.2) has 34302 bin [38.2,38.3) has 33077 bin [38.3,38.4) has 31280 bin [38.4,38.5) has 30298 bin [38.5,38.6) has 29462 bin [38.6,38.7) has 28471 bin [38.7,38.8) has 27254 bin [38.8,38.9) has 26610 bin [38.9,39.0) has 25609 bin [39.0,39.1) has 24720 bin [39.1,39.2) has 24043 bin [39.2,39.3) has 22990 bin [39.3,39.4) has 22150 bin [39.4,39.5) has 21522 bin [39.5,39.6) has 20426 bin [39.6,39.7) has 19857 bin [39.7,39.8) has 19086 bin [39.8,39.9) has 18627 bin [39.9,40.0) has 17975 bin [40.0,40.1) has 17467 bin [40.1,40.2) has 16998 bin [40.2,40.3) has 16130 bin [40.3,40.4) has 15819 bin [40.4,40.5) has 15189 bin [40.5,40.6) has 14966 bin [40.6,40.7) has 14530 bin [40.7,40.8) has 14153 bin [40.8,40.9) has 13608 bin [40.9,41.0) has 13252 bin [41.0,41.1) has 13214 bin [41.1,41.2) has 13181 bin [41.2,41.3) has 12624 bin [41.3,41.4) has 12180 bin [41.4,41.5) has 12157 bin [41.5,41.6) has 11874 bin [41.6,41.7) has 11783 bin [41.7,41.8) has 11435 bin [41.8,41.9) has 11277 bin [41.9,42.0) has 11012 bin [42.0,42.1) has 10612 bin [42.1,42.2) has 10412 bin [42.2,42.3) has 10190 bin [42.3,42.4) has 9906 bin [42.4,42.5) has 9905 bin [42.5,42.6) has 9483 bin [42.6,42.7) has 9169 bin [42.7,42.8) has 8911 bin [42.8,42.9) has 8699 bin [42.9,43.0) has 8295 bin [43.0,43.1) has 7977 bin [43.1,43.2) has 7610 bin [43.2,43.3) has 7150 bin [43.3,43.4) has 6946 bin [43.4,43.5) has 6478 bin [43.5,43.6) has 6307 bin [43.6,43.7) has 5840 bin [43.7,43.8) has 5538 bin [43.8,43.9) has 5120 bin [43.9,44.0) has 4906 bin [44.0,44.1) has 4609 bin [44.1,44.2) has 4434 bin [44.2,44.3) has 3997 bin [44.3,44.4) has 3744 bin [44.4,44.5) has 3649 bin [44.5,44.6) has 3330 bin [44.6,44.7) has 3190 bin [44.7,44.8) has 3057 bin [44.8,44.9) has 2924 bin [44.9,45.0) has 2779 bin [45.0,45.1) has 2604 bin [45.1,45.2) has 2467 bin [45.2,45.3) has 2339 bin [45.3,45.4) has 2195 bin [45.4,45.5) has 2054 bin [45.5,45.6) has 1857 bin [45.6,45.7) has 1721 bin [45.7,45.8) has 1686 bin [45.8,45.9) has 1419 bin [45.9,46.0) has 1328 bin [46.0,46.1) has 1175 bin [46.1,46.2) has 1054 bin [46.2,46.3) has 954 bin [46.3,46.4) has 872 bin [46.4,46.5) has 746 bin [46.5,46.6) has 699 bin [46.6,46.7) has 655 bin [46.7,46.8) has 591 bin [46.8,46.9) has 567 bin [46.9,47.0) has 464 bin [47.0,47.1) has 416 bin [47.1,47.2) has 345 bin [47.2,47.3) has 327 bin [47.3,47.4) has 277 bin [47.4,47.5) has 263 bin [47.5,47.6) has 265 bin [47.6,47.7) has 228 bin [47.7,47.8) has 195 bin [47.8,47.9) has 177 bin [47.9,48.0) has 176 bin [48.0,48.1) has 172 bin [48.1,48.2) has 139 bin [48.2,48.3) has 149 bin [48.3,48.4) has 97 bin [48.4,48.5) has 92 bin [48.5,48.6) has 72 bin [48.6,48.7) has 30 bin [48.7,48.8) has 12 bin [48.8,48.9) has 4 bin [48.9,49.0) has 4 average z coordinate 23.4 for 32843586 element(s) point source id histogram with bin size 1.000000 bin 25 has 3499727 bin 26 has 25521875 bin 27 has 3821984 average point source id 26.009811870116742 for 32843586 element(s)