lasinfo (210611) report for 'AHN3T/04DZ2_05.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: 211/2021 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: 11878900 number of points by return: 11878870 28 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 118980 579980 0 min x y z: 118980.000 579980.000 -1.023 max x y z: 120019.998 581269.999 1.364 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: 11878900 extended number of points by return: 11878870 28 2 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 1039998 Y 0 1289999 Z -1023 1364 intensity 8 10349 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -31 33 user_data 0 2 point_source_ID 245 251 gps_time 78657349.116961 78660544.735983 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 73 223 G 93 226 B 88 220 NIR 38 199 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 number of first returns: 11878870 number of intermediate returns: 0 number of last returns: 11878881 number of single returns: 11878851 covered area in square units/kilounits: 1340936/1.34 point density: all returns 8.86 last only 8.86 (per square units) spacing: all returns 0.34 last only 0.34 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11878900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11878870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 28 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 11878851 47 2 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1855 unclassified (1) 11806767 ground (2) 70278 water (9) +-> flagged as extended overlap: 812320 +---> 318 of those are unclassified (1) +---> 789220 of those are ground (2) +---> 22782 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 2 bin [-1.0,-0.9) has 889 bin [-0.9,-0.8) has 19504 bin [-0.8,-0.7) has 18402 bin [-0.7,-0.6) has 4536 bin [-0.6,-0.5) has 4205 bin [-0.5,-0.4) has 9068 bin [-0.4,-0.3) has 10402 bin [-0.3,-0.2) has 14465 bin [-0.2,-0.1) has 30501 bin [-0.1,0.0) has 45183 bin [0.0,0.1) has 28357 bin [0.1,0.2) has 22669 bin [0.2,0.3) has 27916 bin [0.3,0.4) has 35287 bin [0.4,0.5) has 51849 bin [0.5,0.6) has 158314 bin [0.6,0.7) has 316840 bin [0.7,0.8) has 308166 bin [0.8,0.9) has 806993 bin [0.9,1.0) has 2855118 bin [1.0,1.1) has 3681256 bin [1.1,1.2) has 2205739 bin [1.2,1.3) has 1172258 bin [1.3,1.4) has 50981 average z coordinate 1.0 for 11878900 element(s) point source id histogram with bin size 1.000000 bin 245 has 806296 bin 247 has 4733115 bin 249 has 1208863 bin 251 has 5130626 average point source id 248.795421966680408 for 11878900 element(s)