lasinfo (210611) report for 'AHN4T/49FN2_07.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: 32738247 number of points by return: 24440942 5578782 2153243 496481 68799 scale factor x y z: 0.001 0.001 0.001 offset x y z: 95980 397480 0 min x y z: 95980.000 397480.000 -1.099 max x y z: 97019.999 398769.999 42.468 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: 32738247 extended number of points by return: 24440942 5578782 2153243 496481 68799 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 -1099 42468 intensity 56 4770 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 6 user_data 6 7 point_source_ID 14 15 gps_time 291288651.656590 291290247.450600 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 32 255 B 19 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1000 extended_scanner_channel 0 0 attribute0 0.56 47.7 ('Amplitude') attribute1 -16.47 31.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24440942 number of intermediate returns: 2731704 number of last returns: 24394956 number of single returns: 18829355 covered area in square units/kilounits: 1339936/1.34 point density: all returns 24.43 last only 18.21 (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 32738247 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24440942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5578782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2153243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 496481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68799 instead zero. overview over extended number of returns of given pulse: 18829355 6866764 4980451 1715713 315994 28180 1790 0 0 0 0 0 0 0 0 histogram of classification of points: 11231703 unclassified (1) 19947520 ground (2) 1551923 building (6) 6617 water (9) 484 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2089918 +---> 689343 of those are unclassified (1) +---> 1331753 of those are ground (2) +---> 67706 of those are building (6) +---> 936 of those are water (9) +---> 180 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 13 bin [-1.0,-0.9) has 269 bin [-0.9,-0.8) has 875 bin [-0.8,-0.7) has 551 bin [-0.7,-0.6) has 469 bin [-0.6,-0.5) has 413 bin [-0.5,-0.4) has 315 bin [-0.4,-0.3) has 344 bin [-0.3,-0.2) has 394 bin [-0.2,-0.1) has 515 bin [-0.1,0.0) has 605 bin [0.0,0.1) has 627 bin [0.1,0.2) has 590 bin 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bin [39.4,39.5) has 276 bin [39.5,39.6) has 283 bin [39.6,39.7) has 250 bin [39.7,39.8) has 235 bin [39.8,39.9) has 247 bin [39.9,40.0) has 241 bin [40.0,40.1) has 231 bin [40.1,40.2) has 252 bin [40.2,40.3) has 244 bin [40.3,40.4) has 194 bin [40.4,40.5) has 199 bin [40.5,40.6) has 210 bin [40.6,40.7) has 154 bin [40.7,40.8) has 153 bin [40.8,40.9) has 129 bin [40.9,41.0) has 137 bin [41.0,41.1) has 102 bin [41.1,41.2) has 94 bin [41.2,41.3) has 82 bin [41.3,41.4) has 68 bin [41.4,41.5) has 52 bin [41.5,41.6) has 46 bin [41.6,41.7) has 38 bin [41.7,41.8) has 27 bin [41.8,41.9) has 17 bin [41.9,42.0) has 11 bin [42.0,42.1) has 7 bin [42.1,42.2) has 3 bin [42.2,42.3) has 4 bin [42.3,42.4) has 1 bin [42.4,42.5) has 1 average z coordinate 10.0 for 32738247 element(s) point source id histogram with bin size 1.000000 bin 14 has 14743777 bin 15 has 17994470 average point source id 14.549646717492235 for 32738247 element(s)