lasinfo (210611) report for 'AHN2T/17CZ1_22.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: 31463367 number of points by return: 31463367 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 220980 524980 0 min x y z: 220980.00 524980.00 3.97 max x y z: 222019.99 526269.99 39.65 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: 31463367 extended number of points by return: 31463367 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 397 3965 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 5 255 B 0 255 NIR 35 255 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: 31463367 number of intermediate returns: 0 number of last returns: 31463367 number of single returns: 31463367 covered area in square units/kilounits: 1338712/1.34 point density: all returns 23.50 last only 23.50 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31463367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31463367 instead zero. overview over extended number of returns of given pulse: 31463367 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 16080169 unclassified (1) 15383198 ground (2) +-> flagged as extended overlap: 2170102 +---> 844242 of those are unclassified (1) +---> 1325860 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [3.9,4.0) has 20 bin [4.0,4.1) has 454 bin [4.1,4.2) has 737 bin [4.2,4.3) has 1595 bin [4.3,4.4) has 3602 bin [4.4,4.5) has 12001 bin [4.5,4.6) has 10610 bin [4.6,4.7) has 15568 bin [4.7,4.8) has 30908 bin [4.8,4.9) has 63467 bin [4.9,5.0) has 134981 bin [5.0,5.1) has 241076 bin [5.1,5.2) has 334706 bin [5.2,5.3) has 613701 bin [5.3,5.4) has 762868 bin [5.4,5.5) has 851226 bin [5.5,5.6) has 931967 bin [5.6,5.7) has 1022215 bin [5.7,5.8) has 888332 bin [5.8,5.9) has 789234 bin [5.9,6.0) has 712712 bin [6.0,6.1) has 596463 bin [6.1,6.2) 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[37.5,37.6) has 37 bin [37.6,37.7) has 36 bin [37.7,37.8) has 27 bin [37.8,37.9) has 31 bin [37.9,38.0) has 28 bin [38.0,38.1) has 34 bin [38.1,38.2) has 18 bin [38.2,38.3) has 17 bin [38.3,38.4) has 17 bin [38.4,38.5) has 13 bin [38.5,38.6) has 15 bin [38.6,38.7) has 11 bin [38.7,38.8) has 8 bin [38.8,38.9) has 12 bin [38.9,39.0) has 4 bin [39.0,39.1) has 5 bin [39.1,39.2) has 2 bin [39.2,39.3) has 6 bin [39.3,39.4) has 7 bin [39.4,39.5) has 2 bin [39.5,39.6) has 1 bin [39.6,39.7) has 1 average z coordinate 11.1 for 31463367 element(s) point source id histogram with bin size 1.000000 bin 0 has 31463367 average point source id 0 for 31463367 element(s)