lasinfo (210611) report for 'AHN3T/26HZ2_11.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: 216/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 29652463 number of points by return: 16955457 7601841 3679168 1167348 248649 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 477480 0 min x y z: 174980.000 477480.000 21.980 max x y z: 176019.999 478769.999 54.379 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: 29652463 extended number of points by return: 16955457 7601841 3679168 1167348 248649 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 21980 54379 intensity 1 44285 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 32 user_data 0 0 point_source_ID 64 69 gps_time 201955713.784179 201961929.504338 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 25 255 B 22 255 NIR 36 241 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 16955457 number of intermediate returns: 5101995 number of last returns: 16941539 number of single returns: 9346528 covered area in square units/kilounits: 1341532/1.34 point density: all returns 22.10 last only 12.63 (per square units) spacing: all returns 0.21 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29652463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16955457 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7601841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3679168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1167348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 248649 instead zero. overview over extended number of returns of given pulse: 9346528 7840312 7541061 3679283 1245279 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 17080874 unclassified (1) 12570849 ground (2) 427 building (6) 313 water (9) +-> flagged as extended overlap: 1834841 +---> 953184 of those are unclassified (1) +---> 881657 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [21.9,22.0) has 1 bin [22.0,22.1) has 104 bin [22.1,22.2) has 208 bin [22.2,22.3) has 986 bin [22.3,22.4) has 4399 bin [22.4,22.5) has 9902 bin [22.5,22.6) has 13638 bin [22.6,22.7) has 15435 bin [22.7,22.8) has 17429 bin [22.8,22.9) has 29656 bin [22.9,23.0) has 70173 bin [23.0,23.1) has 116264 bin [23.1,23.2) has 154468 bin [23.2,23.3) has 203788 bin [23.3,23.4) has 243157 bin [23.4,23.5) has 261287 bin [23.5,23.6) has 249514 bin [23.6,23.7) has 222230 bin [23.7,23.8) has 213604 bin 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[54.2,54.3) has 3 bin [54.3,54.4) has 2 average z coordinate 33.5 for 29652463 element(s) point source id histogram with bin size 1.000000 bin 64 has 1576870 bin 65 has 6803393 bin 66 has 9820422 bin 67 has 8821267 bin 68 has 2596951 bin 69 has 33560 average point source id 66.140248585758286 for 29652463 element(s)