lasinfo (210611) report for 'AHN3T/37EZ2_20.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: 30666386 number of points by return: 19038098 5485253 3409256 1885454 848325 scale factor x y z: 0.001 0.001 0.001 offset x y z: 88980 438730 0 min x y z: 88980.000 438730.000 -6.475 max x y z: 90019.999 440019.999 35.375 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: 30666386 extended number of points by return: 19038098 5485253 3409256 1885454 848325 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 -6475 35375 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 -35 33 user_data 2 2 point_source_ID 44266 53118 gps_time 228503.803100 577963.533742 Color R 2 255 G 5 255 B 5 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5500 extended_scanner_channel 0 0 number of first returns: 19038098 number of intermediate returns: 6174560 number of last returns: 18964435 number of single returns: 13510707 covered area in square units/kilounits: 1292216/1.29 point density: all returns 23.73 last only 14.68 (per square units) spacing: all returns 0.21 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30666386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19038098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5485253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3409256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1885454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 848325 instead zero. overview over extended number of returns of given pulse: 13510707 4152699 4589400 4156913 4256667 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 13923526 unclassified (1) 13653633 ground (2) 2843570 building (6) 112264 water (9) 133393 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1942839 +---> 709664 of those are unclassified (1) +---> 942893 of those are ground (2) +---> 256222 of those are building (6) +---> 8551 of those are water (9) +---> 25509 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 4 bin [-6.4,-6.3) has 3814 bin [-6.3,-6.2) has 14181 bin [-6.2,-6.1) has 25781 bin [-6.1,-6.0) has 117309 bin [-6.0,-5.9) has 330153 bin [-5.9,-5.8) has 369122 bin [-5.8,-5.7) has 295887 bin [-5.7,-5.6) has 227611 bin [-5.6,-5.5) has 218061 bin [-5.5,-5.4) has 303646 bin [-5.4,-5.3) has 392182 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1.9 for 30666386 element(s) point source id histogram with bin size 1.000000 bin 44266 has 4228693 bin 53114 has 1114609 bin 53115 has 6347554 bin 53116 has 6829850 bin 53117 has 7790670 bin 53118 has 4355010 average point source id 51895.901579142715491 for 30666386 element(s)