lasinfo (210611) report for 'AHN4T/28DZ1_24.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: 28748079 number of points by return: 24481601 2701490 1170372 338402 56214 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 474980 0 min x y z: 232980.000 474980.000 8.894 max x y z: 234019.999 476269.999 44.275 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: 28748079 extended number of points by return: 24481601 2701490 1170372 338402 56214 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 8894 44275 intensity 56 3170 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 -29 -3 user_data 6 7 point_source_ID 157 158 gps_time 324123642.770104 324125265.962473 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 42 255 B 33 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.39 15.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24481601 number of intermediate returns: 1570058 number of last returns: 24466985 number of single returns: 21770565 covered area in square units/kilounits: 1341056/1.34 point density: all returns 21.44 last only 18.24 (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 28748079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24481601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2701490 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1170372 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 338402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56214 instead zero. overview over extended number of returns of given pulse: 21770565 3072655 2495599 1128409 253413 25637 1801 0 0 0 0 0 0 0 0 histogram of classification of points: 5455377 unclassified (1) 22793083 ground (2) 492561 building (6) 6714 water (9) 344 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1816532 +---> 314065 of those are unclassified (1) +---> 1458810 of those are ground (2) +---> 43008 of those are building (6) +---> 649 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.8,8.9) has 1 bin [8.9,9.0) has 29 bin [9.0,9.1) has 1003 bin [9.1,9.2) has 1202 bin [9.2,9.3) has 756 bin [9.3,9.4) has 742 bin [9.4,9.5) has 1730 bin [9.5,9.6) has 1891 bin [9.6,9.7) has 2829 bin [9.7,9.8) has 2949 bin [9.8,9.9) has 3639 bin [9.9,10.0) has 5243 bin [10.0,10.1) has 14482 bin [10.1,10.2) has 137049 bin [10.2,10.3) has 289091 bin [10.3,10.4) has 375862 bin [10.4,10.5) has 306734 bin [10.5,10.6) has 290638 bin [10.6,10.7) has 268999 bin [10.7,10.8) has 300000 bin [10.8,10.9) has 369153 bin [10.9,11.0) has 395921 bin [11.0,11.1) has 400658 bin [11.1,11.2) has 459749 bin [11.2,11.3) has 423082 bin [11.3,11.4) has 484742 bin [11.4,11.5) has 434861 bin [11.5,11.6) has 422123 bin [11.6,11.7) has 335720 bin [11.7,11.8) has 363503 bin [11.8,11.9) has 388213 bin [11.9,12.0) has 420603 bin [12.0,12.1) has 443925 bin [12.1,12.2) has 474252 bin [12.2,12.3) has 440335 bin [12.3,12.4) has 417144 bin [12.4,12.5) has 378593 bin [12.5,12.6) has 369009 bin [12.6,12.7) has 384632 bin [12.7,12.8) has 368112 bin [12.8,12.9) has 398454 bin [12.9,13.0) has 383596 bin [13.0,13.1) has 396750 bin [13.1,13.2) has 372118 bin [13.2,13.3) has 353267 bin [13.3,13.4) has 338787 bin [13.4,13.5) has 397960 bin [13.5,13.6) has 466488 bin [13.6,13.7) has 418812 bin [13.7,13.8) has 345123 bin [13.8,13.9) has 304619 bin [13.9,14.0) has 309629 bin [14.0,14.1) has 294647 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3613 bin [37.1,37.2) has 3480 bin [37.2,37.3) has 3227 bin [37.3,37.4) has 3180 bin [37.4,37.5) has 2916 bin [37.5,37.6) has 2717 bin [37.6,37.7) has 2624 bin [37.7,37.8) has 2615 bin [37.8,37.9) has 2463 bin [37.9,38.0) has 2323 bin [38.0,38.1) has 2307 bin [38.1,38.2) has 2179 bin [38.2,38.3) has 2118 bin [38.3,38.4) has 2038 bin [38.4,38.5) has 1843 bin [38.5,38.6) has 1764 bin [38.6,38.7) has 1556 bin [38.7,38.8) has 1461 bin [38.8,38.9) has 1284 bin [38.9,39.0) has 1323 bin [39.0,39.1) has 1185 bin [39.1,39.2) has 1022 bin [39.2,39.3) has 974 bin [39.3,39.4) has 981 bin [39.4,39.5) has 927 bin [39.5,39.6) has 860 bin [39.6,39.7) has 816 bin [39.7,39.8) has 714 bin [39.8,39.9) has 705 bin [39.9,40.0) has 718 bin [40.0,40.1) has 692 bin [40.1,40.2) has 677 bin [40.2,40.3) has 611 bin [40.3,40.4) has 566 bin [40.4,40.5) has 483 bin [40.5,40.6) has 505 bin [40.6,40.7) has 467 bin [40.7,40.8) has 395 bin [40.8,40.9) has 334 bin [40.9,41.0) has 308 bin [41.0,41.1) has 298 bin [41.1,41.2) has 283 bin [41.2,41.3) has 276 bin [41.3,41.4) has 267 bin [41.4,41.5) has 182 bin [41.5,41.6) has 203 bin [41.6,41.7) has 199 bin [41.7,41.8) has 240 bin [41.8,41.9) has 179 bin [41.9,42.0) has 166 bin [42.0,42.1) has 154 bin [42.1,42.2) has 113 bin [42.2,42.3) has 135 bin [42.3,42.4) has 121 bin [42.4,42.5) has 134 bin [42.5,42.6) has 84 bin [42.6,42.7) has 84 bin [42.7,42.8) has 95 bin [42.8,42.9) has 77 bin [42.9,43.0) has 61 bin [43.0,43.1) has 40 bin [43.1,43.2) has 33 bin [43.2,43.3) has 22 bin [43.3,43.4) has 30 bin [43.4,43.5) has 20 bin [43.5,43.6) has 23 bin [43.6,43.7) has 17 bin [43.7,43.8) has 10 bin [43.8,43.9) has 7 bin [43.9,44.0) has 8 bin [44.0,44.1) has 4 bin [44.2,44.3) has 1 average z coordinate 15.6 for 28748079 element(s) point source id histogram with bin size 1.000000 bin 157 has 13488333 bin 158 has 15259746 average point source id 157.530809241201808 for 28748079 element(s)