lasinfo (210611) report for 'AHN3T/20GZ1_04.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: 213/2021 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: 27723842 number of points by return: 14855784 6220584 3993236 1958830 695408 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 504980 0 min x y z: 162980.000 504980.000 -6.323 max x y z: 164019.999 506269.999 35.806 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: 27723842 extended number of points by return: 14855784 6220584 3993236 1958830 695408 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 -6323 35806 intensity 0 37577 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 -32 34 user_data 2 2 point_source_ID 4469 5468 gps_time 51855.721456 136541.159209 Color R 16 255 G 16 255 B 0 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 number of first returns: 14855784 number of intermediate returns: 6669479 number of last returns: 14809064 number of single returns: 8610485 covered area in square units/kilounits: 1335492/1.34 point density: all returns 20.76 last only 11.09 (per square units) spacing: all returns 0.22 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27723842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14855784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6220584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3993236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1958830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 695408 instead zero. overview over extended number of returns of given pulse: 8610485 4457931 6103833 5058720 3492873 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15108926 unclassified (1) 11155186 ground (2) 1396706 building (6) 62184 water (9) 840 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1403412 +---> 441399 of those are unclassified (1) +---> 887391 of those are ground (2) +---> 72190 of those are building (6) +---> 2432 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.4,-6.3) has 6 bin [-6.3,-6.2) has 1422 bin [-6.2,-6.1) has 2667 bin [-6.1,-6.0) has 2212 bin [-6.0,-5.9) has 2638 bin [-5.9,-5.8) has 4216 bin [-5.8,-5.7) has 9584 bin [-5.7,-5.6) has 11716 bin [-5.6,-5.5) has 13337 bin [-5.5,-5.4) has 14061 bin [-5.4,-5.3) has 14158 bin [-5.3,-5.2) has 17425 bin [-5.2,-5.1) has 17386 bin [-5.1,-5.0) has 19651 bin [-5.0,-4.9) has 20823 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