lasinfo (210611) report for 'AHN2T/17DN1_17.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: 204/2021 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: 31923823 number of points by return: 31923823 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 230980 532480 0 min x y z: 230980.00 532480.00 11.73 max x y z: 232019.99 533769.99 53.73 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: 31923823 extended number of points by return: 31923823 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 1173 5373 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 25 255 B 5 255 NIR 42 255 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: 31923823 number of intermediate returns: 0 number of last returns: 31923823 number of single returns: 31923823 covered area in square units/kilounits: 1332712/1.33 point density: all returns 23.95 last only 23.95 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31923823 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31923823 instead zero. overview over extended number of returns of given pulse: 31923823 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12900129 unclassified (1) 19023694 ground (2) +-> flagged as extended overlap: 2216344 +---> 715514 of those are unclassified (1) +---> 1500830 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [11.7,11.8) has 2676 bin [11.8,11.9) has 9406 bin [11.9,12.0) has 10413 bin [12.0,12.1) has 9985 bin [12.1,12.2) has 17783 bin [12.2,12.3) has 24010 bin [12.3,12.4) has 26209 bin [12.4,12.5) has 156960 bin [12.5,12.6) has 189077 bin [12.6,12.7) has 269474 bin [12.7,12.8) has 501532 bin [12.8,12.9) has 529852 bin [12.9,13.0) has 573634 bin [13.0,13.1) has 655427 bin [13.1,13.2) has 609997 bin [13.2,13.3) has 805481 bin [13.3,13.4) has 762492 bin [13.4,13.5) has 894351 bin [13.5,13.6) has 924455 bin [13.6,13.7) has 1103665 bin [13.7,13.8) 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