lasinfo (210611) report for 'AHN3T/01GZ1_06.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: 17874243 number of points by return: 17746493 122910 4246 536 58 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 603730 0 min x y z: 159980.000 603730.000 0.149 max x y z: 161019.999 605019.996 8.907 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: 17874243 extended number of points by return: 17746493 122910 4246 536 58 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 1289996 Z 149 8907 intensity 1 65529 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 44 user_data 0 57 point_source_ID 274 311 gps_time 78923479.900695 80043937.467302 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 52 211 G 72 227 B 61 214 NIR 67 200 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 7333 extended_scanner_channel 0 0 number of first returns: 17746493 number of intermediate returns: 5059 number of last returns: 17747080 number of single returns: 17624389 covered area in square units/kilounits: 1324316/1.32 point density: all returns 13.50 last only 13.40 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17874243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17746493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 122910 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 58 instead zero. overview over extended number of returns of given pulse: 17624389 235890 11638 2017 309 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2957826 unclassified (1) 14716821 ground (2) 199596 water (9) +-> flagged as extended overlap: 1339543 +---> 214775 of those are unclassified (1) +---> 1103212 of those are ground (2) +---> 21556 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 351 bin [0.2,0.3) has 3564 bin [0.3,0.4) has 98343 bin [0.4,0.5) has 108262 bin [0.5,0.6) has 120431 bin [0.6,0.7) has 104881 bin [0.7,0.8) has 95503 bin [0.8,0.9) has 178506 bin [0.9,1.0) has 287882 bin [1.0,1.1) has 418502 bin [1.1,1.2) has 919782 bin [1.2,1.3) has 1349808 bin [1.3,1.4) has 2029642 bin [1.4,1.5) has 1997606 bin [1.5,1.6) has 1444055 bin [1.6,1.7) has 1044365 bin [1.7,1.8) has 884814 bin [1.8,1.9) has 847147 bin [1.9,2.0) has 799590 bin [2.0,2.1) has 720240 bin [2.1,2.2) has 627822 bin [2.2,2.3) has 534785 bin [2.3,2.4) has 459371 bin [2.4,2.5) has 397219 bin [2.5,2.6) has 329019 bin [2.6,2.7) has 287024 bin [2.7,2.8) has 248071 bin [2.8,2.9) has 209592 bin [2.9,3.0) has 186366 bin [3.0,3.1) has 173207 bin [3.1,3.2) has 155335 bin [3.2,3.3) has 133692 bin [3.3,3.4) has 111871 bin [3.4,3.5) has 91500 bin [3.5,3.6) has 74200 bin [3.6,3.7) has 59552 bin [3.7,3.8) has 47890 bin [3.8,3.9) has 39384 bin [3.9,4.0) has 33013 bin [4.0,4.1) has 27326 bin [4.1,4.2) has 22994 bin [4.2,4.3) has 19832 bin [4.3,4.4) has 17445 bin [4.4,4.5) has 15500 bin [4.5,4.6) has 14206 bin [4.6,4.7) has 12842 bin [4.7,4.8) has 11305 bin [4.8,4.9) has 10353 bin [4.9,5.0) has 9294 bin [5.0,5.1) has 8397 bin [5.1,5.2) has 7622 bin [5.2,5.3) has 6697 bin [5.3,5.4) has 5870 bin [5.4,5.5) has 4978 bin [5.5,5.6) has 4032 bin [5.6,5.7) has 3706 bin [5.7,5.8) has 3317 bin [5.8,5.9) has 2822 bin [5.9,6.0) has 2682 bin [6.0,6.1) has 2298 bin [6.1,6.2) has 1818 bin [6.2,6.3) has 1359 bin [6.3,6.4) has 1093 bin [6.4,6.5) has 918 bin [6.5,6.6) has 764 bin [6.6,6.7) has 639 bin [6.7,6.8) has 488 bin [6.8,6.9) has 318 bin [6.9,7.0) has 213 bin [7.0,7.1) has 155 bin [7.1,7.2) has 105 bin [7.2,7.3) has 66 bin [7.3,7.4) has 76 bin [7.4,7.5) has 70 bin [7.5,7.6) has 68 bin [7.6,7.7) has 52 bin [7.7,7.8) has 45 bin [7.8,7.9) has 40 bin [7.9,8.0) has 39 bin [8.0,8.1) has 44 bin [8.1,8.2) has 36 bin [8.2,8.3) has 43 bin [8.3,8.4) has 29 bin [8.4,8.5) has 23 bin [8.5,8.6) has 18 bin [8.6,8.7) has 14 bin [8.7,8.8) has 4 bin [8.9,9.0) has 1 average z coordinate 1.8 for 17874243 element(s) point source id histogram with bin size 1.000000 bin 274 has 3773926 bin 275 has 4962297 bin 281 has 1483283 bin 287 has 256871 bin 294 has 5345981 bin 309 has 670849 bin 311 has 1381036 average point source id 285.199482294159282 for 17874243 element(s)