lasinfo (210611) report for 'AHN3T/37FZ1_10.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: 25993808 number of points by return: 15463307 5059187 3051806 1668931 750577 scale factor x y z: 0.001 0.001 0.001 offset x y z: 93980 441230 0 min x y z: 93980.000 441230.000 -7.998 max x y z: 95019.999 442519.999 29.609 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: 25993808 extended number of points by return: 15463307 5059187 3051806 1668931 750577 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 -7998 29609 intensity 1 65530 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 -33 32 user_data 2 2 point_source_ID 53121 58125 gps_time 299480.977658 585365.159230 Color R 7 255 G 10 255 B 4 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 15463307 number of intermediate returns: 5492215 number of last returns: 15423610 number of single returns: 10385324 covered area in square units/kilounits: 1300068/1.30 point density: all returns 19.99 last only 11.86 (per square units) spacing: all returns 0.22 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25993808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15463307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5059187 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3051806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1668931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 750577 instead zero. overview over extended number of returns of given pulse: 10385324 4009289 4157045 3678446 3763704 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12846371 unclassified (1) 9993509 ground (2) 3114689 building (6) 28133 water (9) 11106 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2090130 +---> 1141684 of those are unclassified (1) +---> 779162 of those are ground (2) +---> 166828 of those are building (6) +---> 1796 of those are water (9) +---> 660 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-8.0,-7.9) has 68 bin [-7.9,-7.8) has 161 bin [-7.8,-7.7) has 49 bin [-7.7,-7.6) has 29 bin [-7.6,-7.5) has 35 bin [-7.5,-7.4) has 52 bin [-7.4,-7.3) has 106 bin [-7.3,-7.2) has 625 bin [-7.2,-7.1) has 331 bin [-7.1,-7.0) has 248 bin [-7.0,-6.9) has 390 bin [-6.9,-6.8) has 264 bin [-6.8,-6.7) has 7353 bin 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has 4 bin [29.1,29.2) has 7 bin [29.2,29.3) has 7 bin [29.4,29.5) has 3 bin [29.5,29.6) has 1 bin [29.6,29.7) has 1 average z coordinate -0.5 for 25993808 element(s) point source id histogram with bin size 1.000000 bin 53121 has 140420 bin 53122 has 4817285 bin 53123 has 7213045 bin 53124 has 7649871 bin 53126 has 572736 bin 58125 has 5600451 average point source id 54200.861537486154702 for 25993808 element(s)