lasinfo (210611) report for 'AHN3T/30GN2_04.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: 42709256 number of points by return: 31658362 6547608 3141509 1104624 257153 scale factor x y z: 0.001 0.001 0.001 offset x y z: 87980 461230 0 min x y z: 87980.000 461230.000 -3.212 max x y z: 89019.999 462519.999 45.083 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: 42709256 extended number of points by return: 31658362 6547608 3141509 1104624 257153 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 -3212 45083 intensity 3 65534 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 -48 31 user_data 2 2 point_source_ID 31317 32341 gps_time 396614.524075 424999.281489 Color R 3 255 G 6 255 B 13 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -8000 5167 extended_scanner_channel 0 0 number of first returns: 31658362 number of intermediate returns: 4503519 number of last returns: 31656622 number of single returns: 25109247 covered area in square units/kilounits: 1336036/1.34 point density: all returns 31.97 last only 23.69 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42709256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31658362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6547608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3141509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1104624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 257153 instead zero. overview over extended number of returns of given pulse: 25109247 6812956 6111918 3389942 1285193 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 14699712 unclassified (1) 23950307 ground (2) 3942388 building (6) 112772 water (9) 4077 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2818719 +---> 1109135 of those are unclassified (1) +---> 1508993 of those are ground (2) +---> 194319 of those are building (6) +---> 6272 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.3,-3.2) has 1 bin [-3.2,-3.1) has 66 bin [-3.1,-3.0) has 736 bin [-3.0,-2.9) has 44 bin [-2.9,-2.8) has 13 bin [-2.8,-2.7) has 20 bin [-2.7,-2.6) has 11 bin [-2.6,-2.5) has 12 bin [-2.5,-2.4) has 9 bin [-2.4,-2.3) has 18 bin [-2.3,-2.2) has 19 bin [-2.2,-2.1) has 8 bin [-2.1,-2.0) has 7 bin [-2.0,-1.9) has 13 bin [-1.9,-1.8) has 13 bin [-1.8,-1.7) has 318 bin 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has 47865 bin 31318 has 976918 bin 31319 has 2352318 bin 31320 has 3937640 bin 31321 has 5791535 bin 31322 has 2968068 bin 31323 has 2554481 bin 31324 has 110660 bin 31325 has 316922 bin 32337 has 6007118 bin 32338 has 8291753 bin 32339 has 6725893 bin 32340 has 2602778 bin 32341 has 25307 average point source id 31884.317232522149425 for 42709256 element(s)