lasinfo (210611) report for 'AHN4T/17BN2_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: 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: 36264078 number of points by return: 22514170 8953500 3696393 935864 148150 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 548730 0 min x y z: 235980.000 548730.000 11.970 max x y z: 237019.999 550019.999 51.590 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: 36264078 extended number of points by return: 22514170 8953500 3696393 935864 148150 14959 1042 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 11970 51590 intensity 38 4952 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 -18 29 user_data 6 7 point_source_ID 50 51 gps_time 330506465.913456 330763218.856776 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 40 255 B 30 251 NIR 18 244 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.79 33.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22514170 number of intermediate returns: 4808294 number of last returns: 22484326 number of single returns: 13542712 covered area in square units/kilounits: 1327204/1.33 point density: all returns 27.32 last only 16.94 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36264078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22514170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8953500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3696393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 935864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 148150 instead zero. overview over extended number of returns of given pulse: 13542712 10509251 8294349 3158627 668045 84104 6990 0 0 0 0 0 0 0 0 histogram of classification of points: 17054061 unclassified (1) 19173280 ground (2) 36737 water (9) +-> flagged as extended overlap: 2308012 +---> 973481 of those are unclassified (1) +---> 1332873 of those are ground (2) +---> 1658 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.9,12.0) has 6 bin [12.0,12.1) has 114 bin [12.1,12.2) has 168 bin [12.2,12.3) has 584 bin [12.3,12.4) has 1012 bin [12.4,12.5) has 1821 bin [12.5,12.6) has 2843 bin [12.6,12.7) has 3972 bin [12.7,12.8) has 7288 bin [12.8,12.9) has 7970 bin [12.9,13.0) has 11240 bin [13.0,13.1) has 20845 bin [13.1,13.2) has 40428 bin [13.2,13.3) has 73017 bin [13.3,13.4) has 172000 bin [13.4,13.5) has 319559 bin [13.5,13.6) has 548064 bin [13.6,13.7) has 655087 bin 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has 57072 bin [32.8,32.9) has 57354 bin [32.9,33.0) has 57307 bin [33.0,33.1) has 57149 bin [33.1,33.2) has 57229 bin [33.2,33.3) has 57655 bin [33.3,33.4) has 57090 bin [33.4,33.5) has 57233 bin [33.5,33.6) has 56800 bin [33.6,33.7) has 56662 bin [33.7,33.8) has 55812 bin [33.8,33.9) has 56144 bin [33.9,34.0) has 55341 bin [34.0,34.1) has 55274 bin [34.1,34.2) has 55249 bin [34.2,34.3) has 54921 bin [34.3,34.4) has 54863 bin [34.4,34.5) has 54397 bin [34.5,34.6) has 53962 bin [34.6,34.7) has 54013 bin [34.7,34.8) has 53002 bin [34.8,34.9) has 51953 bin [34.9,35.0) has 52022 bin [35.0,35.1) has 51601 bin [35.1,35.2) has 51389 bin [35.2,35.3) has 50804 bin [35.3,35.4) has 50196 bin [35.4,35.5) has 49943 bin [35.5,35.6) has 49359 bin [35.6,35.7) has 49395 bin [35.7,35.8) has 48042 bin [35.8,35.9) has 47746 bin [35.9,36.0) has 47076 bin [36.0,36.1) has 46640 bin [36.1,36.2) has 45631 bin [36.2,36.3) has 45097 bin [36.3,36.4) has 44527 bin [36.4,36.5) has 44624 bin [36.5,36.6) has 43770 bin [36.6,36.7) has 42864 bin [36.7,36.8) has 42086 bin [36.8,36.9) has 41554 bin [36.9,37.0) has 41350 bin [37.0,37.1) has 40421 bin [37.1,37.2) has 39611 bin [37.2,37.3) has 39112 bin [37.3,37.4) has 38755 bin [37.4,37.5) has 38272 bin [37.5,37.6) has 37725 bin [37.6,37.7) has 37304 bin [37.7,37.8) has 36655 bin [37.8,37.9) has 36134 bin [37.9,38.0) has 35306 bin [38.0,38.1) has 34571 bin [38.1,38.2) has 34104 bin [38.2,38.3) has 33141 bin [38.3,38.4) has 32544 bin [38.4,38.5) has 31452 bin [38.5,38.6) has 31230 bin [38.6,38.7) has 30458 bin [38.7,38.8) has 29960 bin [38.8,38.9) has 28940 bin [38.9,39.0) has 28196 bin [39.0,39.1) has 27708 bin [39.1,39.2) has 26865 bin [39.2,39.3) has 26344 bin [39.3,39.4) has 25535 bin [39.4,39.5) has 24670 bin [39.5,39.6) has 24278 bin [39.6,39.7) has 23269 bin [39.7,39.8) has 22970 bin [39.8,39.9) has 22036 bin [39.9,40.0) has 21532 bin [40.0,40.1) has 20852 bin [40.1,40.2) has 20379 bin [40.2,40.3) has 19711 bin [40.3,40.4) has 18748 bin [40.4,40.5) has 18202 bin [40.5,40.6) has 17598 bin [40.6,40.7) has 16879 bin [40.7,40.8) has 16148 bin [40.8,40.9) has 15634 bin [40.9,41.0) has 14934 bin [41.0,41.1) has 14273 bin [41.1,41.2) has 13807 bin [41.2,41.3) has 13461 bin [41.3,41.4) has 12925 bin [41.4,41.5) has 12075 bin [41.5,41.6) has 11784 bin [41.6,41.7) has 11390 bin [41.7,41.8) has 10779 bin [41.8,41.9) has 10082 bin [41.9,42.0) has 9970 bin [42.0,42.1) has 9465 bin [42.1,42.2) has 9083 bin [42.2,42.3) has 8407 bin [42.3,42.4) has 7903 bin [42.4,42.5) has 7617 bin [42.5,42.6) has 7272 bin [42.6,42.7) has 6819 bin [42.7,42.8) has 6262 bin [42.8,42.9) has 6007 bin [42.9,43.0) has 5791 bin [43.0,43.1) has 5224 bin [43.1,43.2) has 4974 bin [43.2,43.3) has 4745 bin [43.3,43.4) has 4392 bin [43.4,43.5) has 4126 bin [43.5,43.6) has 3837 bin [43.6,43.7) has 3619 bin [43.7,43.8) has 3447 bin [43.8,43.9) has 3207 bin [43.9,44.0) has 2954 bin [44.0,44.1) has 2724 bin [44.1,44.2) has 2518 bin [44.2,44.3) has 2385 bin [44.3,44.4) has 2299 bin [44.4,44.5) has 2057 bin [44.5,44.6) has 2031 bin [44.6,44.7) has 1805 bin [44.7,44.8) has 1665 bin [44.8,44.9) has 1552 bin [44.9,45.0) has 1413 bin [45.0,45.1) has 1360 bin [45.1,45.2) has 1217 bin [45.2,45.3) has 1118 bin [45.3,45.4) has 984 bin [45.4,45.5) has 953 bin [45.5,45.6) has 805 bin [45.6,45.7) has 784 bin [45.7,45.8) has 682 bin [45.8,45.9) has 650 bin [45.9,46.0) has 556 bin [46.0,46.1) has 555 bin [46.1,46.2) has 482 bin [46.2,46.3) has 461 bin [46.3,46.4) has 401 bin [46.4,46.5) has 372 bin [46.5,46.6) has 397 bin [46.6,46.7) has 316 bin [46.7,46.8) has 298 bin [46.8,46.9) has 282 bin [46.9,47.0) has 252 bin [47.0,47.1) has 247 bin [47.1,47.2) has 227 bin [47.2,47.3) has 203 bin [47.3,47.4) has 188 bin [47.4,47.5) has 172 bin [47.5,47.6) has 132 bin [47.6,47.7) has 153 bin [47.7,47.8) has 124 bin [47.8,47.9) has 118 bin [47.9,48.0) has 117 bin [48.0,48.1) has 116 bin [48.1,48.2) has 109 bin [48.2,48.3) has 76 bin [48.3,48.4) has 61 bin [48.4,48.5) has 72 bin [48.5,48.6) has 74 bin [48.6,48.7) has 58 bin [48.7,48.8) has 47 bin [48.8,48.9) has 50 bin [48.9,49.0) has 48 bin [49.0,49.1) has 34 bin [49.1,49.2) has 43 bin [49.2,49.3) has 29 bin [49.3,49.4) has 23 bin [49.4,49.5) has 19 bin [49.5,49.6) has 24 bin [49.6,49.7) has 23 bin [49.7,49.8) has 18 bin [49.8,49.9) has 9 bin [49.9,50.0) has 21 bin [50.0,50.1) has 23 bin [50.1,50.2) has 10 bin [50.2,50.3) has 15 bin [50.3,50.4) has 5 bin [50.4,50.5) has 6 bin [50.5,50.6) has 8 bin [50.6,50.7) has 9 bin [50.7,50.8) has 6 bin [50.8,50.9) has 4 bin [50.9,51.0) has 1 bin [51.0,51.1) has 3 bin [51.1,51.2) has 5 bin [51.2,51.3) has 2 bin [51.3,51.4) has 2 bin [51.4,51.5) has 3 bin [51.5,51.6) has 1 average z coordinate 20.1 for 36264078 element(s) point source id histogram with bin size 1.000000 bin 50 has 9139064 bin 51 has 27125014 average point source id 50.74798576155721 for 36264078 element(s)