lasinfo (210611) report for 'AHN3T/37EZ1_22.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: 214/2021 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: 31677567 number of points by return: 14984001 7752540 5075924 2732748 1132354 scale factor x y z: 0.001 0.001 0.001 offset x y z: 80980 437480 0 min x y z: 80980.000 437480.000 -2.968 max x y z: 82019.999 438769.999 40.782 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: 31677567 extended number of points by return: 14984001 7752540 5075924 2732748 1132354 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 -2968 40782 intensity 1 50374 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -37 34 user_data 2 2 point_source_ID 52110 53114 gps_time 493754.548770 574974.889832 Color R 8 255 G 19 255 B 6 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6167 5667 extended_scanner_channel 0 0 number of first returns: 14984001 number of intermediate returns: 9014833 number of last returns: 14894293 number of single returns: 7215560 covered area in square units/kilounits: 1260164/1.26 point density: all returns 25.14 last only 11.82 (per square units) spacing: all returns 0.20 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31677567 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14984001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7752540 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5075924 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2732748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1132354 instead zero. overview over extended number of returns of given pulse: 7215560 5322573 6982732 6404829 5751873 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 18717550 unclassified (1) 12452264 ground (2) 1721 building (6) 505977 water (9) 55 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2007416 +---> 1072503 of those are unclassified (1) +---> 917339 of those are ground (2) +---> 1721 of those are building (6) +---> 15853 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 13 bin [-2.9,-2.8) has 2379 bin [-2.8,-2.7) has 24599 bin [-2.7,-2.6) has 75758 bin [-2.6,-2.5) has 49746 bin [-2.5,-2.4) has 38797 bin [-2.4,-2.3) has 38616 bin [-2.3,-2.2) has 36547 bin [-2.2,-2.1) has 30168 bin [-2.1,-2.0) has 25021 bin [-2.0,-1.9) has 23870 bin [-1.9,-1.8) has 25535 bin [-1.8,-1.7) has 27595 bin [-1.7,-1.6) has 26931 bin [-1.6,-1.5) has 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has 75 bin [33.9,34.0) has 56 bin [34.0,34.1) has 39 bin [34.1,34.2) has 26 bin [34.2,34.3) has 25 bin [34.3,34.4) has 26 bin [34.4,34.5) has 15 bin [34.5,34.6) has 16 bin [34.6,34.7) has 12 bin [34.7,34.8) has 4 bin [34.8,34.9) has 6 bin [34.9,35.0) has 3 bin [35.0,35.1) has 2 bin [35.3,35.4) has 1 bin [35.7,35.8) has 1 bin [36.3,36.4) has 1 bin [40.6,40.7) has 2 bin [40.7,40.8) has 2 average z coordinate 7.6 for 31677567 element(s) point source id histogram with bin size 1.000000 bin 52110 has 945499 bin 52111 has 6461141 bin 53112 has 7804001 bin 53113 has 10344690 bin 53114 has 6122236 average point source id 52878.636024256535165 for 31677567 element(s)