lasinfo (210611) report for 'AHN3T/28AZ1_17.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: 214/2021 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: 19301268 number of points by return: 15863436 1977127 1037767 350283 72655 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 488730 0 min x y z: 220980.000 488730.000 6.579 max x y z: 222019.999 490019.999 43.869 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: 19301268 extended number of points by return: 15863436 1977127 1037767 350283 72655 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 6579 43869 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 33 user_data 2 2 point_source_ID 99 107 gps_time 142176277.651321 142243063.177168 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 42 255 B 33 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 15863436 number of intermediate returns: 1462437 number of last returns: 15860230 number of single returns: 13884835 covered area in square units/kilounits: 1341580/1.34 point density: all returns 14.39 last only 11.82 (per square units) spacing: all returns 0.26 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19301268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15863436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1977127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1037767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 350283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72655 instead zero. overview over extended number of returns of given pulse: 13884835 1877469 2063681 1111604 363679 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4155512 unclassified (1) 14820158 ground (2) 324222 building (6) 1376 water (9) +-> flagged as extended overlap: 1278262 +---> 278322 of those are unclassified (1) +---> 974466 of those are ground (2) +---> 24991 of those are building (6) +---> 483 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.5,6.6) has 135 bin [6.6,6.7) has 1114 bin [6.7,6.8) has 1002 bin [6.8,6.9) has 850 bin [6.9,7.0) has 1799 bin [7.0,7.1) has 10507 bin [7.1,7.2) has 29173 bin [7.2,7.3) has 54908 bin [7.3,7.4) has 59460 bin [7.4,7.5) has 66314 bin [7.5,7.6) has 108982 bin [7.6,7.7) has 308828 bin [7.7,7.8) has 485672 bin [7.8,7.9) has 767105 bin [7.9,8.0) has 911773 bin [8.0,8.1) has 689398 bin [8.1,8.2) has 948725 bin [8.2,8.3) 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1367 bin [39.3,39.4) has 1247 bin [39.4,39.5) has 1155 bin [39.5,39.6) has 1130 bin [39.6,39.7) has 1000 bin [39.7,39.8) has 888 bin [39.8,39.9) has 833 bin [39.9,40.0) has 782 bin [40.0,40.1) has 801 bin [40.1,40.2) has 726 bin [40.2,40.3) has 714 bin [40.3,40.4) has 610 bin [40.4,40.5) has 536 bin [40.5,40.6) has 477 bin [40.6,40.7) has 449 bin [40.7,40.8) has 466 bin [40.8,40.9) has 409 bin [40.9,41.0) has 348 bin [41.0,41.1) has 335 bin [41.1,41.2) has 233 bin [41.2,41.3) has 221 bin [41.3,41.4) has 163 bin [41.4,41.5) has 155 bin [41.5,41.6) has 107 bin [41.6,41.7) has 102 bin [41.7,41.8) has 88 bin [41.8,41.9) has 56 bin [41.9,42.0) has 41 bin [42.0,42.1) has 44 bin [42.1,42.2) has 34 bin [42.2,42.3) has 37 bin [42.3,42.4) has 32 bin [42.4,42.5) has 25 bin [42.5,42.6) has 19 bin [42.6,42.7) has 20 bin [42.7,42.8) has 23 bin [42.8,42.9) has 19 bin [42.9,43.0) has 20 bin [43.0,43.1) has 6 bin [43.1,43.2) has 10 bin [43.2,43.3) has 7 bin [43.3,43.4) has 4 bin [43.4,43.5) has 4 bin [43.5,43.6) has 5 bin [43.7,43.8) has 2 bin [43.8,43.9) has 1 average z coordinate 12.3 for 19301268 element(s) point source id histogram with bin size 1.000000 bin 99 has 338976 bin 100 has 4035100 bin 101 has 7975724 bin 106 has 5730496 bin 107 has 1220972 average point source id 102.61985523438149 for 19301268 element(s)