lasinfo (210611) report for 'AHN3T/37EZ2_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: 214/2021 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: 20949154 number of points by return: 16935870 2090159 1105195 572410 245520 scale factor x y z: 0.001 0.001 0.001 offset x y z: 86980 438730 0 min x y z: 86980.000 438730.000 -3.642 max x y z: 88019.999 440019.999 32.986 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: 20949154 extended number of points by return: 16935870 2090159 1105195 572410 245520 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 1039999 Y 0 1289999 Z -3642 32986 intensity 1 65533 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -36 32 user_data 2 2 point_source_ID 53114 53118 gps_time 574853.834636 577996.913614 Color R 16 255 G 16 255 B 6 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6000 5333 extended_scanner_channel 0 0 number of first returns: 16935870 number of intermediate returns: 1954812 number of last returns: 16846789 number of single returns: 14788317 covered area in square units/kilounits: 1302932/1.30 point density: all returns 16.08 last only 12.93 (per square units) spacing: all returns 0.25 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20949154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16935870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2090159 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1105195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 572410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 245520 instead zero. overview over extended number of returns of given pulse: 14788317 1986749 1612852 1318795 1242441 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5063698 unclassified (1) 10395523 ground (2) 5354612 building (6) 100523 water (9) 34798 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1361328 +---> 258374 of those are unclassified (1) +---> 687711 of those are ground (2) +---> 401360 of those are building (6) +---> 13883 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.7,-3.6) has 2 bin [-3.6,-3.5) has 1080 bin [-3.5,-3.4) has 7641 bin [-3.4,-3.3) has 12264 bin [-3.3,-3.2) has 12925 bin [-3.2,-3.1) has 30493 bin [-3.1,-3.0) has 58611 bin [-3.0,-2.9) has 60913 bin [-2.9,-2.8) has 64559 bin [-2.8,-2.7) has 74414 bin [-2.7,-2.6) has 105407 bin [-2.6,-2.5) has 73072 bin [-2.5,-2.4) has 82389 bin [-2.4,-2.3) has 83839 bin [-2.3,-2.2) 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bin [29.6,29.7) has 142 bin [29.7,29.8) has 136 bin [29.8,29.9) has 136 bin [29.9,30.0) has 122 bin [30.0,30.1) has 130 bin [30.1,30.2) has 104 bin [30.2,30.3) has 122 bin [30.3,30.4) has 115 bin [30.4,30.5) has 97 bin [30.5,30.6) has 108 bin [30.6,30.7) has 95 bin [30.7,30.8) has 86 bin [30.8,30.9) has 80 bin [30.9,31.0) has 88 bin [31.0,31.1) has 62 bin [31.1,31.2) has 61 bin [31.2,31.3) has 60 bin [31.3,31.4) has 48 bin [31.4,31.5) has 56 bin [31.5,31.6) has 49 bin [31.6,31.7) has 40 bin [31.7,31.8) has 33 bin [31.8,31.9) has 24 bin [31.9,32.0) has 21 bin [32.0,32.1) has 24 bin [32.1,32.2) has 15 bin [32.2,32.3) has 13 bin [32.3,32.4) has 9 bin [32.4,32.5) has 8 bin [32.5,32.6) has 4 bin [32.6,32.7) has 5 bin [32.7,32.8) has 3 bin [32.9,33.0) has 1 average z coordinate 4.0 for 20949154 element(s) point source id histogram with bin size 1.000000 bin 53114 has 1086066 bin 53115 has 6050108 bin 53116 has 5689749 bin 53117 has 5504924 bin 53118 has 2618307 average point source id 53116.120257744056289 for 20949154 element(s)