lasinfo (210611) report for 'AHN2T/51CN1_16.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: 209/2021 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: 36961438 number of points by return: 36961438 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 139980 382480 0 min x y z: 139980.00 382480.00 18.52 max x y z: 141019.99 383769.99 55.08 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: 36961438 extended number of points by return: 36961438 0 0 0 0 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 103999 Y 0 128999 Z 1852 5508 intensity 0 0 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank 0 0 user_data 0 0 point_source_ID 0 0 gps_time 0.000000 0.000000 Color R 34 230 G 44 239 B 25 236 NIR 60 251 extended_return_number 1 1 extended_number_of_returns 1 1 extended_classification 1 2 extended_scan_angle 0 0 extended_scanner_channel 0 0 number of first returns: 36961438 number of intermediate returns: 0 number of last returns: 36961438 number of single returns: 36961438 covered area in square units/kilounits: 1341592/1.34 point density: all returns 27.55 last only 27.55 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36961438 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36961438 instead zero. overview over extended number of returns of given pulse: 36961438 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 20087104 unclassified (1) 16874334 ground (2) +-> flagged as extended overlap: 2654567 +---> 1276793 of those are unclassified (1) +---> 1377774 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [18.5,18.6) has 35 bin [18.6,18.7) has 1247 bin [18.7,18.8) has 2034 bin [18.8,18.9) has 1789 bin [18.9,19.0) has 1198 bin [19.0,19.1) has 4462 bin [19.1,19.2) has 4953 bin [19.2,19.3) has 6470 bin [19.3,19.4) has 11789 bin [19.4,19.5) has 18363 bin [19.5,19.6) has 30957 bin [19.6,19.7) has 67492 bin [19.7,19.8) has 165420 bin [19.8,19.9) has 382731 bin [19.9,20.0) has 462200 bin [20.0,20.1) has 441406 bin [20.1,20.2) has 367599 bin [20.2,20.3) has 425087 bin [20.3,20.4) has 583199 bin [20.4,20.5) has 689393 bin [20.5,20.6) has 639469 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36961438 average point source id 0 for 36961438 element(s)