lasinfo (210611) report for 'AHN3T/21CZ2_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: 213/2021 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: 18068852 number of points by return: 13145871 2393180 1507070 747393 275338 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 499980 0 min x y z: 185980.000 499980.000 -1.989 max x y z: 187019.999 501269.999 39.013 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: 18068852 extended number of points by return: 13145871 2393180 1507070 747393 275338 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 -1989 39013 intensity 1 65527 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 -38 33 user_data 0 2 point_source_ID 62 15419 gps_time 310639.170515 201957901.880059 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 24 255 B 23 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6333 5500 extended_scanner_channel 0 0 number of first returns: 13145871 number of intermediate returns: 2530739 number of last returns: 13145136 number of single returns: 10752894 covered area in square units/kilounits: 1261172/1.26 point density: all returns 14.33 last only 10.42 (per square units) spacing: all returns 0.26 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18068852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13145871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2393180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1507070 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 747393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 275338 instead zero. overview over extended number of returns of given pulse: 10752894 1771204 2278894 1889432 1376428 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5768578 unclassified (1) 10773191 ground (2) 5541 building (6) 1519545 water (9) 1997 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1526936 +---> 653753 of those are unclassified (1) +---> 838923 of those are ground (2) +---> 34260 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 309 bin [-1.9,-1.8) has 1269 bin [-1.8,-1.7) has 15247 bin [-1.7,-1.6) has 15163 bin [-1.6,-1.5) has 9874 bin [-1.5,-1.4) has 11949 bin [-1.4,-1.3) has 18250 bin [-1.3,-1.2) has 31304 bin [-1.2,-1.1) has 66657 bin [-1.1,-1.0) has 105083 bin [-1.0,-0.9) has 235332 bin [-0.9,-0.8) has 338472 bin [-0.8,-0.7) has 398177 bin [-0.7,-0.6) has 837415 bin [-0.6,-0.5) has 1194705 bin [-0.5,-0.4) has 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has 2807964 bin 66 has 47879 bin 14420 has 477055 bin 15417 has 135555 bin 15418 has 3856605 bin 15419 has 4402610 average point source id 7576.744673264244739 for 18068852 element(s)