lasinfo (210611) report for 'AHN4T/52DZ1_16.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: 340/2022 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: 29265684 number of points by return: 26078464 2475629 625016 80600 5975 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 376230 0 min x y z: 189980.000 376230.000 30.082 max x y z: 191019.999 377519.999 54.452 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: 29265684 extended number of points by return: 26078464 2475629 625016 80600 5975 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 30082 54452 intensity 0 5096 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -9 29 user_data 6 7 point_source_ID 96 97 gps_time 297858437.211962 297859745.686617 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 30 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.15 33.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26078464 number of intermediate returns: 711497 number of last returns: 26071493 number of single returns: 23595770 covered area in square units/kilounits: 1340260/1.34 point density: all returns 21.84 last only 19.45 (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 29265684 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26078464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2475629 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 625016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 80600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5975 instead zero. overview over extended number of returns of given pulse: 23595770 3705320 1634975 298942 28881 1557 239 0 0 0 0 0 0 0 0 histogram of classification of points: 3689289 unclassified (1) 25065989 ground (2) 451002 building (6) 48469 water (9) 10935 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1889967 +---> 298226 of those are unclassified (1) +---> 1514287 of those are ground (2) +---> 76202 of those are building (6) +---> 1252 of those are water (9) z coordinate histogram with bin size 0.100000 bin [30.0,30.1) has 5 bin [30.1,30.2) has 420 bin [30.2,30.3) has 9612 bin [30.3,30.4) has 5939 bin [30.4,30.5) has 6988 bin [30.5,30.6) has 12326 bin [30.6,30.7) has 31216 bin [30.7,30.8) has 148521 bin [30.8,30.9) has 570601 bin [30.9,31.0) has 1026063 bin [31.0,31.1) has 1070802 bin [31.1,31.2) has 1321479 bin [31.2,31.3) has 1264247 bin [31.3,31.4) has 986019 bin [31.4,31.5) has 883931 bin [31.5,31.6) has 951474 bin [31.6,31.7) has 1355745 bin [31.7,31.8) has 1594620 bin [31.8,31.9) has 1470523 bin [31.9,32.0) has 1356835 bin [32.0,32.1) has 1214619 bin [32.1,32.2) has 1274166 bin [32.2,32.3) has 1563343 bin [32.3,32.4) has 1550197 bin [32.4,32.5) has 1909699 bin [32.5,32.6) has 1580875 bin [32.6,32.7) has 747476 bin [32.7,32.8) has 502924 bin [32.8,32.9) has 322766 bin [32.9,33.0) has 184732 bin [33.0,33.1) has 121303 bin [33.1,33.2) has 103147 bin [33.2,33.3) has 98805 bin [33.3,33.4) has 86948 bin [33.4,33.5) has 73434 bin [33.5,33.6) has 71551 bin [33.6,33.7) has 87248 bin [33.7,33.8) has 43987 bin [33.8,33.9) has 21162 bin [33.9,34.0) has 19694 bin [34.0,34.1) has 20500 bin [34.1,34.2) has 18399 bin [34.2,34.3) has 17475 bin [34.3,34.4) has 17188 bin [34.4,34.5) has 17735 bin [34.5,34.6) has 19969 bin [34.6,34.7) has 19897 bin [34.7,34.8) has 18119 bin [34.8,34.9) has 17796 bin [34.9,35.0) has 18339 bin [35.0,35.1) has 23609 bin [35.1,35.2) has 26986 bin [35.2,35.3) has 32483 bin [35.3,35.4) has 20970 bin [35.4,35.5) has 19783 bin [35.5,35.6) has 21107 bin [35.6,35.7) has 22632 bin [35.7,35.8) has 21026 bin [35.8,35.9) has 25080 bin [35.9,36.0) has 25635 bin [36.0,36.1) has 21731 bin [36.1,36.2) has 20798 bin [36.2,36.3) has 21076 bin [36.3,36.4) has 22299 bin [36.4,36.5) has 22144 bin [36.5,36.6) has 22478 bin [36.6,36.7) has 24059 bin [36.7,36.8) has 23122 bin [36.8,36.9) has 24189 bin [36.9,37.0) has 28040 bin [37.0,37.1) has 28026 bin [37.1,37.2) has 31630 bin [37.2,37.3) has 34390 bin [37.3,37.4) has 31526 bin [37.4,37.5) has 29881 bin [37.5,37.6) has 30445 bin [37.6,37.7) has 32825 bin [37.7,37.8) has 37661 bin [37.8,37.9) has 34396 bin [37.9,38.0) has 30290 bin [38.0,38.1) has 31740 bin [38.1,38.2) has 34477 bin [38.2,38.3) has 29415 bin [38.3,38.4) has 26627 bin [38.4,38.5) has 26353 bin [38.5,38.6) has 26434 bin [38.6,38.7) has 26410 bin [38.7,38.8) has 26091 bin [38.8,38.9) has 26582 bin [38.9,39.0) has 26734 bin [39.0,39.1) has 26623 bin [39.1,39.2) has 26811 bin [39.2,39.3) has 27975 bin [39.3,39.4) has 28174 bin [39.4,39.5) has 28059 bin [39.5,39.6) has 27893 bin [39.6,39.7) has 28063 bin [39.7,39.8) has 28122 bin [39.8,39.9) has 28269 bin [39.9,40.0) has 28590 bin [40.0,40.1) has 28205 bin [40.1,40.2) has 27933 bin [40.2,40.3) has 27597 bin [40.3,40.4) has 27141 bin [40.4,40.5) has 27210 bin [40.5,40.6) has 25581 bin [40.6,40.7) has 24146 bin [40.7,40.8) has 23393 bin [40.8,40.9) has 23228 bin [40.9,41.0) has 23133 bin [41.0,41.1) has 22967 bin [41.1,41.2) has 23235 bin [41.2,41.3) has 23425 bin [41.3,41.4) has 22805 bin [41.4,41.5) has 22638 bin [41.5,41.6) has 22459 bin [41.6,41.7) has 22688 bin [41.7,41.8) has 22984 bin [41.8,41.9) has 22970 bin [41.9,42.0) has 22699 bin [42.0,42.1) has 22800 bin [42.1,42.2) has 22839 bin [42.2,42.3) has 22829 bin [42.3,42.4) has 22928 bin [42.4,42.5) has 23321 bin [42.5,42.6) has 23223 bin [42.6,42.7) has 23377 bin [42.7,42.8) has 23410 bin [42.8,42.9) has 23036 bin [42.9,43.0) has 23049 bin [43.0,43.1) has 23028 bin [43.1,43.2) has 23397 bin [43.2,43.3) has 23188 bin [43.3,43.4) has 23478 bin [43.4,43.5) has 23159 bin [43.5,43.6) has 22854 bin [43.6,43.7) has 22799 bin [43.7,43.8) has 22859 bin [43.8,43.9) has 22797 bin [43.9,44.0) has 23037 bin [44.0,44.1) has 22891 bin [44.1,44.2) has 22846 bin [44.2,44.3) has 23083 bin [44.3,44.4) has 22961 bin [44.4,44.5) has 22991 bin [44.5,44.6) has 23144 bin [44.6,44.7) has 22871 bin [44.7,44.8) has 22883 bin [44.8,44.9) has 22786 bin [44.9,45.0) has 22799 bin [45.0,45.1) has 22716 bin [45.1,45.2) has 22757 bin [45.2,45.3) has 22480 bin [45.3,45.4) has 21847 bin [45.4,45.5) has 22039 bin [45.5,45.6) has 21931 bin [45.6,45.7) has 21700 bin [45.7,45.8) has 21345 bin [45.8,45.9) has 20996 bin [45.9,46.0) has 21010 bin [46.0,46.1) has 20489 bin [46.1,46.2) has 20142 bin [46.2,46.3) has 19994 bin [46.3,46.4) has 19796 bin [46.4,46.5) has 19571 bin [46.5,46.6) has 19392 bin [46.6,46.7) has 19247 bin [46.7,46.8) has 19349 bin [46.8,46.9) has 19032 bin [46.9,47.0) has 18786 bin [47.0,47.1) has 18919 bin [47.1,47.2) has 18852 bin [47.2,47.3) has 18528 bin [47.3,47.4) has 18093 bin [47.4,47.5) has 17924 bin [47.5,47.6) has 17527 bin [47.6,47.7) has 17245 bin [47.7,47.8) has 17035 bin [47.8,47.9) has 16467 bin [47.9,48.0) has 15969 bin [48.0,48.1) has 15781 bin [48.1,48.2) has 15247 bin [48.2,48.3) has 14860 bin [48.3,48.4) has 14523 bin [48.4,48.5) has 14021 bin [48.5,48.6) has 13691 bin [48.6,48.7) has 13669 bin [48.7,48.8) has 13262 bin [48.8,48.9) has 12494 bin [48.9,49.0) has 11920 bin [49.0,49.1) has 11976 bin [49.1,49.2) has 11219 bin [49.2,49.3) has 10745 bin [49.3,49.4) has 10297 bin [49.4,49.5) has 10015 bin [49.5,49.6) has 9568 bin [49.6,49.7) has 9205 bin [49.7,49.8) has 8748 bin [49.8,49.9) has 8327 bin [49.9,50.0) has 7767 bin [50.0,50.1) has 7296 bin [50.1,50.2) has 6749 bin [50.2,50.3) has 6385 bin [50.3,50.4) has 5903 bin [50.4,50.5) has 5558 bin [50.5,50.6) has 5002 bin [50.6,50.7) has 4850 bin [50.7,50.8) has 4207 bin [50.8,50.9) has 4023 bin [50.9,51.0) has 3550 bin [51.0,51.1) has 3165 bin [51.1,51.2) has 2847 bin [51.2,51.3) has 2562 bin [51.3,51.4) has 2355 bin [51.4,51.5) has 2120 bin [51.5,51.6) has 1787 bin [51.6,51.7) has 1522 bin [51.7,51.8) has 1409 bin [51.8,51.9) has 1256 bin [51.9,52.0) has 1058 bin [52.0,52.1) has 967 bin [52.1,52.2) has 846 bin [52.2,52.3) has 784 bin [52.3,52.4) has 654 bin [52.4,52.5) has 560 bin [52.5,52.6) has 503 bin [52.6,52.7) has 358 bin [52.7,52.8) has 293 bin [52.8,52.9) has 218 bin [52.9,53.0) has 129 bin [53.0,53.1) has 122 bin [53.1,53.2) has 105 bin [53.2,53.3) has 62 bin [53.3,53.4) has 37 bin [53.4,53.5) has 28 bin [53.5,53.6) has 29 bin [53.6,53.7) has 24 bin [53.7,53.8) has 28 bin [53.8,53.9) has 19 bin [53.9,54.0) has 17 bin [54.0,54.1) has 26 bin [54.1,54.2) has 10 bin [54.2,54.3) has 19 bin [54.3,54.4) has 7 bin [54.4,54.5) has 4 average z coordinate 33.1 for 29265684 element(s) point source id histogram with bin size 1.000000 bin 96 has 13347623 bin 97 has 15918061 average point source id 96.543915563360827 for 29265684 element(s)