lasinfo (210611) report for 'AHN3T/20FZ2_21.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: 4175645 number of points by return: 4175642 3 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 512480 0 min x y z: 174980.000 512480.000 -0.562 max x y z: 176019.999 513769.987 2.717 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: 4175645 extended number of points by return: 4175642 3 0 0 0 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 1289987 Z -562 2717 intensity 0 65535 return_number 1 2 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 31 user_data 1 4 point_source_ID 33 7464 gps_time 138412.244503 134053470.395550 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 254 G 38 255 B 35 255 NIR 3 230 extended_return_number 1 2 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 number of first returns: 4175642 number of intermediate returns: 0 number of last returns: 4175619 number of single returns: 4175616 covered area in square units/kilounits: 976552/0.98 point density: all returns 4.28 last only 4.28 (per square units) spacing: all returns 0.48 last only 0.48 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4175645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4175642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3 instead zero. overview over extended number of returns of given pulse: 4175616 26 3 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 16 unclassified (1) 4175629 water (9) +-> flagged as extended overlap: 214514 +---> 3 of those are unclassified (1) +---> 214511 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 104 bin [-0.5,-0.4) has 32411 bin [-0.4,-0.3) has 809784 bin [-0.3,-0.2) has 2287518 bin [-0.2,-0.1) has 939895 bin [-0.1,0.0) has 95878 bin [0.0,0.1) has 10003 bin [0.1,0.2) has 39 bin [0.3,0.4) has 4 bin [0.4,0.5) has 1 bin [0.5,0.6) has 1 bin [0.6,0.7) has 2 bin [2.0,2.1) has 1 bin [2.1,2.2) has 1 bin [2.2,2.3) has 1 bin [2.5,2.6) has 1 bin [2.7,2.8) has 1 average z coordinate -0.2 for 4175645 element(s) point source id histogram with bin size 1.000000 bin 33 has 14553 bin 34 has 8275 bin 35 has 8446 bin 5465 has 15087 bin 7461 has 69862 bin 7462 has 1156510 bin 7463 has 1894732 bin 7464 has 1008180 average point source id 7400.070193227633354 for 4175645 element(s)