lasinfo (210611) report for 'AHN2T/68DN2_03.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: 210/2021 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: 28319030 number of points by return: 28319030 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 186980 336230 0 min x y z: 186980.00 336230.00 34.61 max x y z: 188019.99 337519.99 72.26 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: 28319030 extended number of points by return: 28319030 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 3461 7226 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 14 255 G 23 255 B 17 255 NIR 19 255 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: 28319030 number of intermediate returns: 0 number of last returns: 28319030 number of single returns: 28319030 covered area in square units/kilounits: 1340228/1.34 point density: all returns 21.13 last only 21.13 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28319030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28319030 instead zero. overview over extended number of returns of given pulse: 28319030 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12016273 unclassified (1) 16302757 ground (2) +-> flagged as extended overlap: 1875748 +---> 870300 of those are unclassified (1) +---> 1005448 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [34.6,34.7) has 80 bin [34.7,34.8) has 1037 bin [34.8,34.9) has 1273 bin [34.9,35.0) has 1399 bin [35.0,35.1) has 1905 bin [35.1,35.2) has 2956 bin [35.2,35.3) has 4463 bin [35.3,35.4) has 5429 bin [35.4,35.5) has 6503 bin [35.5,35.6) has 25195 bin [35.6,35.7) has 33348 bin [35.7,35.8) has 56458 bin [35.8,35.9) has 173373 bin [35.9,36.0) has 280735 bin [36.0,36.1) has 414625 bin [36.1,36.2) has 519887 bin [36.2,36.3) has 532535 bin [36.3,36.4) has 544829 bin [36.4,36.5) has 432845 bin [36.5,36.6) has 342579 bin [36.6,36.7) has 446379 bin 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