lasinfo (210611) report for 'AHN3T/37EZ1_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: 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: 28125052 number of points by return: 16187010 5453748 3560940 2007006 916348 scale factor x y z: 0.001 0.001 0.001 offset x y z: 80980 438730 0 min x y z: 80980.000 438730.000 -3.705 max x y z: 82019.999 440019.999 34.837 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: 28125052 extended number of points by return: 16187010 5453748 3560940 2007006 916348 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 -3705 34837 intensity 1 65534 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 -34 34 user_data 2 2 point_source_ID 53114 53118 gps_time 574954.994991 578097.737928 Color R 8 255 G 21 255 B 11 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 16187010 number of intermediate returns: 6516471 number of last returns: 16144003 number of single returns: 10722432 covered area in square units/kilounits: 1271300/1.27 point density: all returns 22.12 last only 12.70 (per square units) spacing: all returns 0.21 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28125052 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16187010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5453748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3560940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2007006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 916348 instead zero. overview over extended number of returns of given pulse: 10722432 3773323 4648594 4363261 4617442 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 13367114 unclassified (1) 14418179 ground (2) 53881 building (6) 284819 water (9) 1059 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1674533 +---> 736266 of those are unclassified (1) +---> 911961 of those are ground (2) +---> 25858 of those are water (9) +---> 448 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 1 bin [-3.7,-3.6) has 289 bin [-3.6,-3.5) has 6227 bin [-3.5,-3.4) has 4968 bin [-3.4,-3.3) has 11470 bin [-3.3,-3.2) has 73258 bin [-3.2,-3.1) has 133558 bin [-3.1,-3.0) has 100347 bin [-3.0,-2.9) has 54802 bin [-2.9,-2.8) has 57800 bin [-2.8,-2.7) has 43279 bin [-2.7,-2.6) has 35023 bin [-2.6,-2.5) has 25242 bin [-2.5,-2.4) has 30496 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bin [28.8,28.9) has 6020 bin [28.9,29.0) has 5481 bin [29.0,29.1) has 5135 bin [29.1,29.2) has 4890 bin [29.2,29.3) has 4491 bin [29.3,29.4) has 4225 bin [29.4,29.5) has 4115 bin [29.5,29.6) has 3815 bin [29.6,29.7) has 3447 bin [29.7,29.8) has 3322 bin [29.8,29.9) has 2962 bin [29.9,30.0) has 2849 bin [30.0,30.1) has 2665 bin [30.1,30.2) has 2418 bin [30.2,30.3) has 2252 bin [30.3,30.4) has 2161 bin [30.4,30.5) has 1995 bin [30.5,30.6) has 1797 bin [30.6,30.7) has 1744 bin [30.7,30.8) has 1604 bin [30.8,30.9) has 1451 bin [30.9,31.0) has 1348 bin [31.0,31.1) has 1241 bin [31.1,31.2) has 1097 bin [31.2,31.3) has 1051 bin [31.3,31.4) has 975 bin [31.4,31.5) has 895 bin [31.5,31.6) has 847 bin [31.6,31.7) has 761 bin [31.7,31.8) has 661 bin [31.8,31.9) has 628 bin [31.9,32.0) has 559 bin [32.0,32.1) has 482 bin [32.1,32.2) has 427 bin [32.2,32.3) has 438 bin [32.3,32.4) has 349 bin [32.4,32.5) has 307 bin [32.5,32.6) has 272 bin [32.6,32.7) has 248 bin [32.7,32.8) has 189 bin [32.8,32.9) has 167 bin [32.9,33.0) has 180 bin [33.0,33.1) has 140 bin [33.1,33.2) has 92 bin [33.2,33.3) has 96 bin [33.3,33.4) has 80 bin [33.4,33.5) has 69 bin [33.5,33.6) has 56 bin [33.6,33.7) has 48 bin [33.7,33.8) has 46 bin [33.8,33.9) has 35 bin [33.9,34.0) has 18 bin [34.0,34.1) has 14 bin [34.1,34.2) has 15 bin [34.2,34.3) has 9 bin [34.3,34.4) has 7 bin [34.4,34.5) has 4 bin [34.5,34.6) has 2 bin [34.6,34.7) has 3 bin [34.8,34.9) has 1 average z coordinate 5.8 for 28125052 element(s) point source id histogram with bin size 1.000000 bin 53114 has 4950505 bin 53115 has 9703893 bin 53116 has 7644783 bin 53117 has 4684493 bin 53118 has 1141378 average point source id 53115.550662021887547 for 28125052 element(s)