lasinfo (210611) report for 'AHN3T/20GZ2_15.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: 21417988 number of points by return: 17587997 1934735 1154157 548129 192970 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 502480 0 min x y z: 168980.000 502480.000 -7.464 max x y z: 170019.999 503769.999 35.774 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: 21417988 extended number of points by return: 17587997 1934735 1154157 548129 192970 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 -7464 35774 intensity 0 65527 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 32 user_data 2 2 point_source_ID 7452 16901 gps_time 387655.489569 398568.351005 Color R 14 255 G 19 255 B 22 255 NIR 32 255 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: 17587997 number of intermediate returns: 1901132 number of last returns: 17575630 number of single returns: 15646771 covered area in square units/kilounits: 1315692/1.32 point density: all returns 16.28 last only 13.36 (per square units) spacing: all returns 0.25 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21417988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17587997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1934735 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1154157 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 548129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 192970 instead zero. overview over extended number of returns of given pulse: 15646771 1560289 1820720 1422311 967897 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4402301 unclassified (1) 16925199 ground (2) 90488 water (9) +-> flagged as extended overlap: 1374045 +---> 100511 of those are unclassified (1) +---> 1270259 of those are ground (2) +---> 3275 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-7.5,-7.4) has 1 bin [-6.9,-6.8) has 1 bin [-6.5,-6.4) has 1 bin [-6.4,-6.3) has 19 bin [-6.3,-6.2) has 990 bin [-6.2,-6.1) has 35188 bin [-6.1,-6.0) has 14681 bin [-6.0,-5.9) has 22580 bin [-5.9,-5.8) has 40869 bin [-5.8,-5.7) has 47360 bin [-5.7,-5.6) has 48386 bin [-5.6,-5.5) has 47777 bin [-5.5,-5.4) has 46338 bin [-5.4,-5.3) has 46795 bin [-5.3,-5.2) has 50160 bin [-5.2,-5.1) has 55136 bin [-5.1,-5.0) has 60393 bin [-5.0,-4.9) has 62442 bin [-4.9,-4.8) has 68094 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has 19 bin [35.7,35.8) has 2 average z coordinate -2.3 for 21417988 element(s) point source id histogram with bin size 1.000000 bin 7452 has 2146196 bin 7453 has 7518999 bin 7454 has 6289446 bin 7455 has 2879155 bin 7456 has 221584 bin 8451 has 142313 bin 16901 has 2220295 average point source id 8439.551203875918873 for 21417988 element(s)