lasinfo (210611) report for 'AHN3T/51DZ1_19.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: 22751447 number of points by return: 16088726 4786122 1520348 313006 43245 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 376230 0 min x y z: 152980.000 376230.000 21.292 max x y z: 154019.999 377519.999 63.087 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: 22751447 extended number of points by return: 16088726 4786122 1520348 313006 43245 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 21292 63087 intensity 0 35016 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 33 user_data 0 0 point_source_ID 10367 27366 gps_time 301564.847951 572642.450122 Color R 6 255 G 15 255 B 11 255 NIR 61 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 16088726 number of intermediate returns: 1883993 number of last returns: 16072274 number of single returns: 11293546 covered area in square units/kilounits: 1335436/1.34 point density: all returns 17.04 last only 12.04 (per square units) spacing: all returns 0.24 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22751447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16088726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4786122 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1520348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 313006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43245 instead zero. overview over extended number of returns of given pulse: 11293546 6535633 3625022 1080579 196628 18767 1272 0 0 0 0 0 0 0 0 histogram of classification of points: 10177321 unclassified (1) 12253561 ground (2) 243506 building (6) 74736 water (9) 2323 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1610489 +---> 837010 of those are unclassified (1) +---> 761496 of those are ground (2) +---> 4896 of those are building (6) +---> 7087 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.2,21.3) has 2 bin [21.3,21.4) has 4300 bin [21.4,21.5) has 2144 bin [21.5,21.6) has 15690 bin [21.6,21.7) has 4988 bin [21.7,21.8) has 8506 bin [21.8,21.9) has 15974 bin [21.9,22.0) has 50362 bin [22.0,22.1) has 70491 bin [22.1,22.2) has 75972 bin [22.2,22.3) has 85821 bin [22.3,22.4) has 105999 bin [22.4,22.5) has 111786 bin [22.5,22.6) has 125364 bin [22.6,22.7) 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[61.7,61.8) has 1 bin [61.9,62.0) has 1 bin [62.6,62.7) has 1 bin [63.0,63.1) has 1 average z coordinate 30.8 for 22751447 element(s) point source id histogram with bin size 1.000000 bin 10367 has 2961281 bin 10368 has 6584540 bin 10369 has 6732868 bin 10370 has 4552507 bin 10371 has 1341274 bin 10372 has 153922 bin 27366 has 425055 average point source id 10686.335840397316133 for 22751447 element(s)