lasinfo (210611) report for 'AHN3T/34CN2_24.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: 216/2021 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: 19301137 number of points by return: 14104410 2967467 1571381 545475 112404 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 456230 0 min x y z: 227980.000 456230.000 14.096 max x y z: 229019.999 457519.999 51.603 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: 19301137 extended number of points by return: 14104410 2967467 1571381 545475 112404 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 14096 51603 intensity 1 65532 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 -31 35 user_data 2 2 point_source_ID 303 307 gps_time 202041948.705737 202045533.662600 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 14 255 B 6 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5167 5833 extended_scanner_channel 0 0 number of first returns: 14104410 number of intermediate returns: 2232226 number of last returns: 14093646 number of single returns: 11129145 covered area in square units/kilounits: 1339968/1.34 point density: all returns 14.40 last only 10.52 (per square units) spacing: all returns 0.26 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19301137 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14104410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2967467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1571381 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 545475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 112404 instead zero. overview over extended number of returns of given pulse: 11129145 2794621 3080286 1734434 562651 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6335747 unclassified (1) 12166021 ground (2) 793807 building (6) 5562 water (9) +-> flagged as extended overlap: 1216184 +---> 338523 of those are unclassified (1) +---> 826765 of those are ground (2) +---> 50795 of those are building (6) +---> 101 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.0,14.1) has 1 bin [14.1,14.2) has 16 bin [14.2,14.3) has 14 bin [14.3,14.4) has 12 bin [14.4,14.5) has 43 bin [14.5,14.6) has 213 bin [14.6,14.7) has 203 bin [14.7,14.8) has 270 bin [14.8,14.9) has 780 bin [14.9,15.0) has 9973 bin [15.0,15.1) has 42835 bin [15.1,15.2) has 102321 bin [15.2,15.3) has 271726 bin [15.3,15.4) has 409962 bin [15.4,15.5) has 393611 bin [15.5,15.6) has 409225 bin [15.6,15.7) has 457418 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has 3 bin [51.2,51.3) has 4 bin [51.5,51.6) has 1 bin [51.6,51.7) has 1 average z coordinate 20.1 for 19301137 element(s) point source id histogram with bin size 1.000000 bin 303 has 885933 bin 304 has 5147047 bin 305 has 6867612 bin 306 has 5126710 bin 307 has 1273835 average point source id 305.039141062000624 for 19301137 element(s)