lasinfo (210611) report for 'AHN3T/31CN1_07.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: 23296114 number of points by return: 16877603 3139534 1790215 1005508 483254 scale factor x y z: 0.001 0.001 0.001 offset x y z: 100980 459980 0 min x y z: 100980.000 459980.000 -4.831 max x y z: 102019.999 461269.999 29.242 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: 23296114 extended number of points by return: 16877603 3139534 1790215 1005508 483254 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 -4831 29242 intensity 3 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 -33 33 user_data 2 2 point_source_ID 18627 19633 gps_time 150251.092838 235572.818667 Color R 31 255 G 31 255 B 19 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 16877603 number of intermediate returns: 3278453 number of last returns: 16876604 number of single returns: 13736546 covered area in square units/kilounits: 1297680/1.30 point density: all returns 17.95 last only 13.01 (per square units) spacing: all returns 0.24 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23296114 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16877603 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3139534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1790215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1005508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 483254 instead zero. overview over extended number of returns of given pulse: 13736546 2700648 2354945 2088684 2415291 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8364032 unclassified (1) 11972239 ground (2) 2689284 building (6) 259228 water (9) 11331 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1557761 +---> 452084 of those are unclassified (1) +---> 1022734 of those are ground (2) +---> 73456 of those are building (6) +---> 8448 of those are water (9) +---> 1039 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.9,-4.8) has 1 bin [-3.7,-3.6) has 1 bin [-3.6,-3.5) has 1 bin [-3.1,-3.0) has 1 bin [-3.0,-2.9) has 6 bin [-2.9,-2.8) has 27 bin [-2.8,-2.7) has 403 bin [-2.7,-2.6) has 987 bin [-2.6,-2.5) has 744 bin [-2.5,-2.4) has 1070 bin [-2.4,-2.3) has 2298 bin [-2.3,-2.2) has 11822 bin [-2.2,-2.1) has 39446 bin 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has 4013339 bin 19629 has 4473074 bin 19630 has 3718476 bin 19631 has 3972928 bin 19632 has 4772243 bin 19633 has 1720766 average point source id 19603.34388456375018 for 23296114 element(s)