lasinfo (210611) report for 'AHN2T/17DZ1_18.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: 206/2021 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: 25129465 number of points by return: 25129465 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 231980 526230 0 min x y z: 231980.00 526230.00 -8.91 max x y z: 233019.99 527519.99 38.21 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: 25129465 extended number of points by return: 25129465 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 -891 3821 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 14 255 B 0 255 NIR 24 255 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: 25129465 number of intermediate returns: 0 number of last returns: 25129465 number of single returns: 25129465 covered area in square units/kilounits: 1326080/1.33 point density: all returns 18.95 last only 18.95 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25129465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25129465 instead zero. overview over extended number of returns of given pulse: 25129465 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8902196 unclassified (1) 16227269 ground (2) +-> flagged as extended overlap: 1830454 +---> 499663 of those are unclassified (1) +---> 1330791 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [-9.0,-8.9) has 1 bin [-8.9,-8.8) has 1 bin [-8.7,-8.6) has 1 bin [-8.6,-8.5) has 1 bin [-8.4,-8.3) has 1 bin [-8.3,-8.2) has 1 bin [-7.8,-7.7) has 3 bin [-7.7,-7.6) has 1 bin [-7.6,-7.5) has 1 bin [-7.3,-7.2) has 2 bin [-7.2,-7.1) has 1 bin [-7.0,-6.9) has 1 bin [-6.0,-5.9) has 1 bin [-5.9,-5.8) has 1 bin [-5.5,-5.4) has 1 bin [-3.9,-3.8) has 1 bin [-3.7,-3.6) has 1 bin [-3.6,-3.5) has 1 bin [-3.5,-3.4) has 1 bin [-2.8,-2.7) has 2 bin [0.4,0.5) has 1 bin [0.5,0.6) has 2 bin [0.7,0.8) has 1 bin [1.0,1.1) has 1 bin [1.2,1.3) has 1 bin 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has 157 bin [35.2,35.3) has 149 bin [35.3,35.4) has 146 bin [35.4,35.5) has 99 bin [35.5,35.6) has 105 bin [35.6,35.7) has 83 bin [35.7,35.8) has 74 bin [35.8,35.9) has 58 bin [35.9,36.0) has 51 bin [36.0,36.1) has 58 bin [36.1,36.2) has 43 bin [36.2,36.3) has 52 bin [36.3,36.4) has 43 bin [36.4,36.5) has 20 bin [36.5,36.6) has 31 bin [36.6,36.7) has 16 bin [36.7,36.8) has 35 bin [36.8,36.9) has 22 bin [36.9,37.0) has 20 bin [37.0,37.1) has 25 bin [37.1,37.2) has 14 bin [37.2,37.3) has 11 bin [37.3,37.4) has 18 bin [37.4,37.5) has 7 bin [37.5,37.6) has 11 bin [37.6,37.7) has 5 bin [37.7,37.8) has 7 bin [37.8,37.9) has 4 bin [37.9,38.0) has 7 bin [38.0,38.1) has 1 bin [38.1,38.2) has 2 bin [38.2,38.3) has 2 average z coordinate 14.2 for 25129465 element(s) point source id histogram with bin size 1.000000 bin 0 has 25129465 average point source id 0 for 25129465 element(s)