lasinfo (210611) report for 'AHN3T/49GZ1_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: 218/2021 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: 26406887 number of points by return: 13658450 8193039 3472649 926215 156534 scale factor x y z: 0.001 0.001 0.001 offset x y z: 83980 376230 0 min x y z: 83980.000 376230.000 9.101 max x y z: 85019.999 377519.999 45.155 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: 26406887 extended number of points by return: 13658450 8193039 3472649 926215 156534 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 9101 45155 intensity 1 31773 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 32 user_data 2 2 point_source_ID 210 218 gps_time 166875260.699057 166879747.632407 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 254 G 27 255 B 33 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 number of first returns: 13658450 number of intermediate returns: 4565785 number of last returns: 13636865 number of single returns: 5454213 covered area in square units/kilounits: 1341260/1.34 point density: all returns 19.69 last only 10.17 (per square units) spacing: all returns 0.23 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26406887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13658450 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8193039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3472649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 926215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 156534 instead zero. overview over extended number of returns of given pulse: 5454213 9433395 7647943 3085588 785748 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 18906581 unclassified (1) 7276396 ground (2) 223902 building (6) 8 water (9) +-> flagged as extended overlap: 1747687 +---> 1150710 of those are unclassified (1) +---> 584379 of those are ground (2) +---> 12598 of those are building (6) z coordinate histogram with bin size 0.100000 bin [9.1,9.2) has 4 bin [9.2,9.3) has 9 bin [9.3,9.4) has 9 bin [9.4,9.5) has 108 bin [9.5,9.6) has 497 bin [9.6,9.7) has 1858 bin [9.7,9.8) has 4210 bin [9.8,9.9) has 8760 bin [9.9,10.0) has 15015 bin [10.0,10.1) has 20265 bin [10.1,10.2) has 20698 bin [10.2,10.3) has 27161 bin [10.3,10.4) has 33733 bin [10.4,10.5) has 40152 bin [10.5,10.6) has 47500 bin [10.6,10.7) has 56949 bin [10.7,10.8) has 66703 bin [10.8,10.9) has 75423 bin [10.9,11.0) has 60480 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1.000000 bin 210 has 355833 bin 213 has 4841009 bin 214 has 11086922 bin 217 has 8701023 bin 218 has 1422100 average point source id 214.966684486512918 for 26406887 element(s)