lasinfo (210611) report for 'AHN2T/51AN1_12.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: 37018515 number of points by return: 37018515 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 140980 396230 0 min x y z: 140980.00 396230.00 7.80 max x y z: 142019.99 397519.99 44.08 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: 37018515 extended number of points by return: 37018515 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 780 4408 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 0 255 G 0 255 B 0 255 NIR 0 255 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: 37018515 number of intermediate returns: 0 number of last returns: 37018515 number of single returns: 37018515 covered area in square units/kilounits: 1324380/1.32 point density: all returns 27.95 last only 27.95 (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 37018515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37018515 instead zero. overview over extended number of returns of given pulse: 37018515 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 20629489 unclassified (1) 16389026 ground (2) +-> flagged as extended overlap: 2423639 +---> 1345167 of those are unclassified (1) +---> 1078472 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [7.8,7.9) has 123 bin [7.9,8.0) has 33 bin [8.0,8.1) has 23 bin [8.1,8.2) has 26 bin [8.2,8.3) has 3338 bin [8.3,8.4) has 12965 bin [8.4,8.5) has 15794 bin [8.5,8.6) has 26101 bin [8.6,8.7) has 37740 bin [8.7,8.8) has 67445 bin [8.8,8.9) has 148124 bin [8.9,9.0) has 158644 bin [9.0,9.1) has 128784 bin [9.1,9.2) has 137730 bin [9.2,9.3) has 178016 bin [9.3,9.4) has 261295 bin [9.4,9.5) has 388357 bin [9.5,9.6) has 682672 bin [9.6,9.7) has 743242 bin [9.7,9.8) has 879950 bin [9.8,9.9) has 1393305 bin [9.9,10.0) has 1345084 bin [10.0,10.1) 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